v1.2.45：请假申请功能落地（后端链路 + 前端请假弹窗），前端 tab 改「请/销假」、请假/销假按钮并排平分——① 功能：新增请假接口组（GET /leave/types 类型列表含权威开关、POST /leave/apply-approvers 审批人、POST /leave/apply SSE 同步执行），cpdaily/leave_apply.go 封装 checkOnceLeave + queryLeaveTypes + queryLeaveTypeCfg + obtainApproveFlow + apply 提交全链路；前端 LeaveView 新增请假申请弹窗（类型选择/起止时间/离校开关与三字段/请假原因含字数校验/一键定位/图片附件/审批人选择），日志区同时展示请假与销假记录并以徽标区分；② 关键差异（对比老版本 + 只读实测三校样本）：queryLeaveTypes 返回的 needApproval/enableAttach 等开关全为 null，权威开关只在 queryLeaveTypeCfg（老版本逐类型再查一次，本实现按同样方式合并后返回，单类型 cfg 失败不阻塞列表）；/leave/apply 为明文 JSON body + 仅 Cpdaily-Extension 头（与销假的 bodyString+sign 加密链路不同，实测确认）；mustOut=1 时强制离校且开关不可改；审批人接口时间必须精确到秒（yyyy-MM-dd HH:mm:ss，datetime-local 值自动补秒）；③ 服务端复核：execute 时重新查 cfg 并校验 disableTime/原因字数下限/needApproval 必选审批人，再做 checkOnceLeave 资格检查，全部失败均落日志；日志表新增 action 字段（apply/report）延续同表记录；限流扣费与销假同规则（2m×3/1h×6/24h×10，VIP 免扣非 VIP 成功扣 sign_count）；④ 全程只读实测（checkOnceLeave/queryLeaveTypes/queryLeaveTypeCfg，未调用 /leave/apply 提交），新增 4 个单测覆盖类型合并/资格检查/表单构造（离校与不离校两分支）/提交，go test ./...、go vet、前端 build、vue-tsc 全过

- when 改为 event: tag + ref: refs/tags/v*（tag: v* 为无效遗留键导致 pipeline 被过滤）
- 反代切换文件由已废弃的 xiaozhushou 站点改为 jinrixiaoyuan.top/proxy/root.conf（frps 公网链路）
- 移除首次部署初始化分支（站点已存在），未知端口时中止部署防误切

.gitignore

@@ -6,6 +6,9 @@ backed/cmd/server/cpdaily-new
 backed/*.log
 backed/*.har
 
+# 本地/生产配置文件（含敏感凭证，禁止入库；模板见 backed/config.toml.example）
+backed/config.toml
+
 # Frontend build (rebuilt by Docker multi-stage)
 backed/dist/
 frondend/dist/

.woodpecker/build.yml

@@ -26,33 +26,18 @@ steps:
 
       IMAGE_TAG="${CI_COMMIT_TAG:-latest}"
 
-      # 确保网络存在
-      docker network create likedream-net 2>/dev/null || true
+      # 应用配置由宿主机 /opt/cpdaily-xiaozhushou/config.toml 运维维护
+      # （已移出版本库，避免密钥入库；容器以只读挂载方式读取）
 
       # ============================================================
-      # 第一步：初始化 1Panel 站点配置（首次部署时才需要）
-      # ============================================================
-      # nginx 配置文件在 git clone 后位于 deploy/nginx/ 目录
-      # 同步配置文件到 /opt/cpdaily-xiaozhushou/config.toml
-      mkdir -p /opt/cpdaily-xiaozhushou
-      cp backed/config.toml /opt/cpdaily-xiaozhushou/config.toml
-
-      if ! docker exec 1Panel-openresty-ESmn ls /www/sites/xiaozhushou/proxy/api.conf 2>/dev/null; then
-        echo "=== 首次部署：创建 1Panel 站点配置 ==="
-        docker exec 1Panel-openresty-ESmn mkdir -p /www/sites/xiaozhushou/proxy /www/sites/xiaozhushou/log
-        docker cp deploy/nginx/xiaozhushou.conf 1Panel-openresty-ESmn:/usr/local/openresty/nginx/conf/conf.d/xiaozhushou.conf
-        docker cp deploy/nginx/api.conf 1Panel-openresty-ESmn:/www/sites/xiaozhushou/proxy/api.conf
-        docker exec 1Panel-openresty-ESmn nginx -s reload
-        echo "   1Panel 站点配置完成 ✓"
-      fi
-
-      # ============================================================
-      # 第二步：读取当前代理端口，确定蓝绿状态
+      # 第一步：读取当前反代端口，确定蓝绿状态
+      # 反代入口为 1Panel 站点 jinrixiaoyuan.top（frps 公网链路）：
+      # /www/sites/jinrixiaoyuan.top/proxy/root.conf → proxy_pass http://127.0.0.1:8884|8885
       # ============================================================
       CURRENT_PORT=$(docker exec 1Panel-openresty-ESmn \
-        grep -o 'proxy_pass http://10.10.10.128:[0-9]\+' \
-        /www/sites/xiaozhushou/proxy/api.conf | grep -o '[0-9]\+$')
-      echo "=== 当前 1Panel 反代端口: $CURRENT_PORT ==="
+        grep -oE 'proxy_pass http://[0-9.]+:[0-9]+' \
+        /www/sites/jinrixiaoyuan.top/proxy/root.conf | grep -o '[0-9]\+$')
+      echo "=== 当前反代端口: $CURRENT_PORT ==="
 
       if [ "$CURRENT_PORT" = "8884" ]; then
         PORT_ACTIVE=8884
@@ -61,9 +46,8 @@ steps:
         PORT_ACTIVE=8885
         PORT_STANDBY=8884
       else
-        echo "未知当前端口 $CURRENT_PORT，默认使用 8884/8885"
-        PORT_ACTIVE=8884
-        PORT_STANDBY=8885
+        echo "ERROR: 未知反代端口 $CURRENT_PORT，中止部署（期望 8884/8885）"
+        exit 1
       fi
       echo "   活跃: $PORT_ACTIVE | 备用: $PORT_STANDBY"
 
@@ -71,19 +55,20 @@ steps:
       docker rm -f cpdaily-xiaozhushou-new 2>/dev/null || true
 
       # ============================================================
-      # 第三步：在备用端口启动新容器
+      # 第二步：在备用端口启动新容器
       # ============================================================
       echo "=== 蓝绿部署: 启动新容器 on :$PORT_STANDBY (image: $IMAGE_TAG) ==="
 
       docker run -d --name cpdaily-xiaozhushou-new \
         --restart unless-stopped \
         --network likedream-net \
+        -e TZ=Asia/Shanghai \
         -p $PORT_STANDBY:8093 \
         -v /opt/cpdaily-xiaozhushou/config.toml:/app/config.toml:ro \
         cpdaily-xiaozhushou:$IMAGE_TAG
 
       # ============================================================
-      # 第四步：健康检查
+      # 第三步：健康检查
       # ============================================================
       HEALTHY=false
       for i in $(seq 1 15); do
@@ -104,45 +89,46 @@ steps:
       echo "   新容器已就绪 ✓"
 
       # ============================================================
-      # 第五步：切换 1Panel 代理到备用端口
+      # 第四步：切换 1Panel 反代到备用端口
       # ============================================================
       echo "=== 切换 1Panel 反代 :$PORT_ACTIVE → :$PORT_STANDBY ==="
       docker exec 1Panel-openresty-ESmn \
         sed -i "s|:$PORT_ACTIVE|:$PORT_STANDBY|g" \
-        /www/sites/xiaozhushou/proxy/api.conf
+        /www/sites/jinrixiaoyuan.top/proxy/root.conf
       docker exec 1Panel-openresty-ESmn nginx -s reload
       echo "   Nginx 热加载完成（零中断）✓"
 
       # ============================================================
-      # 第六步：停止旧容器
+      # 第五步：停止旧容器
       # ============================================================
       echo "=== 清理旧容器 ==="
       docker stop cpdaily-xiaozhushou 2>/dev/null || true
       docker rm cpdaily-xiaozhushou 2>/dev/null || true
 
       # ============================================================
-      # 第七步：在活跃端口启动正式容器
+      # 第六步：在活跃端口启动正式容器
       # ============================================================
       echo "=== 启动正式容器 on :$PORT_ACTIVE ==="
       docker run -d --name cpdaily-xiaozhushou \
         --restart unless-stopped \
         --network likedream-net \
+        -e TZ=Asia/Shanghai \
         -p $PORT_ACTIVE:8093 \
         -v /opt/cpdaily-xiaozhushou/config.toml:/app/config.toml:ro \
         cpdaily-xiaozhushou:$IMAGE_TAG
 
       # ============================================================
-      # 第八步：切回 1Panel 代理到活跃端口
+      # 第七步：切回 1Panel 反代到活跃端口
       # ============================================================
       echo "=== 切回 1Panel 反代 :$PORT_STANDBY → :$PORT_ACTIVE ==="
       docker exec 1Panel-openresty-ESmn \
         sed -i "s|:$PORT_STANDBY|:$PORT_ACTIVE|g" \
-        /www/sites/xiaozhushou/proxy/api.conf
+        /www/sites/jinrixiaoyuan.top/proxy/root.conf
       docker exec 1Panel-openresty-ESmn nginx -s reload
       echo "   Nginx 热加载完成（零中断）✓"
 
       # ============================================================
-      # 第九步：清理
+      # 第八步：清理
       # ============================================================
       echo "=== 清理 ==="
       docker rm -f cpdaily-xiaozhushou-new 2>/dev/null || true

Dockerfile

@@ -24,6 +24,8 @@ RUN go build -ldflags="-s -w" -o server ./cmd/server/
 # ============================================================
 FROM alpine:latest
 RUN apk add --no-cache ca-certificates tzdata
+# 时区固定为北京时间（tzdata 已安装；进程层 main.go 另有 time.Local 兜底）
+ENV TZ=Asia/Shanghai
 COPY --from=backend-builder /build/server /app/server
 COPY --from=frontend-builder /build/dist /app/dist
 WORKDIR /app

backed/cmd/server/main.go

@@ -11,6 +11,7 @@ import (
 	"cpdaily-new/internal/handler"
 	"cpdaily-new/internal/middleware"
 	"cpdaily-new/internal/ratelimit"
+	"cpdaily-new/internal/service"
 
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/filesystem"
@@ -22,20 +23,33 @@ func main() {
 		log.Fatalf("加载配置失败: %v", err)
 	}
 
+	// 全局时区固定为中国标准时间（必须在 database.Init 之前设置：
+	// DSN 的 loc=Local 跟随 time.Local，影响数据库 datetime 读写序列化）。
+	// 运行镜像若不设 TZ 默认 UTC，会让所有记录/查询/统计/输出偏移 8 小时
+	// （前端展示为"美国时间"），每月 1 日与每日 0-8 点的边界计算也会错位。
+	loc, err := time.LoadLocation("Asia/Shanghai")
+	if err != nil {
+		log.Fatalf("加载时区 Asia/Shanghai 失败: %v", err)
+	}
+	time.Local = loc
+
 	// 连接数据库
 	database.Init()
 
+	// 连接 Redis（验证码存储/限流）
+	service.InitRedis()
+
 	// 启动限流记录定时清理（每5分钟清理一次）
 	ratelimit.Cleanup(5 * time.Minute)
 
 	// 创建 Fiber 应用
 	app := fiber.New(fiber.Config{
 		AppName: "Cpdaily New",
-		// 信任 openresty 反代（host 网络，经 docker NAT 后源 IP 为 172.22.0.1），
-		// 从 X-Forwarded-For 取真实客户端 IP（如待适配学校提交记录）
-		TrustedProxies:         []string{"172.22.0.0/16"},
+		// 信任 openresty 反代（frpc 经 PROXY protocol 透传后，openresty 直接来源为 127.0.0.1；
+		// 宿主机 docker NAT 场景来源为 172.22.0.1），从 X-Forwarded-For 取真实客户端 IP
+		TrustedProxies:          []string{"172.22.0.0/16", "127.0.0.1"},
 		EnableTrustedProxyCheck: true,
-		ProxyHeader:            fiber.HeaderXForwardedFor,
+		ProxyHeader:             fiber.HeaderXForwardedFor,
 	})
 
 	// 中间件
@@ -49,11 +63,14 @@ func main() {
 	auth.Get("/captcha", handler.GetCaptcha)
 	auth.Get("/schools", handler.SearchSchools)
 	auth.Post("/login", handler.Login)
+	auth.Post("/login/mfa", handler.MFAVerify)
+	auth.Post("/login/mfa/send", handler.MFASendCode)
 	auth.Post("/refresh", handler.RefreshToken)
 	auth.Get("/userinfo", middleware.AuthRequired(), handler.GetUserInfo)
 	auth.Post("/generate-invite", middleware.AuthRequired(), handler.GenerateMyInviteCode)
 	auth.Get("/my-invite", middleware.AuthRequired(), handler.GetMyInviteInfo)
 	auth.Post("/redeem-invite", middleware.AuthRequired(), handler.RedeemInviteReward)
+	auth.Post("/guide/complete", middleware.AuthRequired(), handler.CompleteGuide)
 
 	// 签到任务相关
 	task := api.Group("/task", middleware.AuthRequired())
@@ -71,15 +88,29 @@ func main() {
 	task.Post("/upload-policy", handler.GetUploadPolicy)
 	task.Post("/preview-url", handler.GetPreviewUrl)
 
+	// 销假（请假销假）
+	leave := api.Group("/leave", middleware.AuthRequired())
+	leave.Get("/pending-list", handler.GetPendingLeaves)
+	leave.Post("/approvers", handler.GetLeaveApprovers)
+	leave.Post("/execute", handler.ExecuteLeave)
+	leave.Get("/logs", handler.ListLeaveLogs)
+	leave.Delete("/logs/:id", handler.DeleteLeaveLog)
+	// 请假申请（同模块）
+	leave.Get("/types", handler.GetLeaveTypes)
+	leave.Post("/apply-approvers", handler.GetLeaveApplyApprovers)
+	leave.Post("/apply", handler.ExecuteLeaveApply)
+
 	// CDK 兑换
 	cdk := api.Group("/cdk", middleware.AuthRequired())
 	cdk.Post("/redeem", handler.UserRedeemCDK)
+	cdk.Get("/vip-info", handler.GetUserVipInfo)
 
 	// 设备绑定
 	device := api.Group("/device")
 	device.Post("/generate", middleware.AuthRequired(), handler.GenerateDeviceQr)
 	device.Post("/submit", handler.SubmitDeviceCode)
 	device.Get("/status", middleware.AuthRequired(), handler.GetDeviceStatus)
+	device.Post("/random-bind", middleware.AuthRequired(), handler.RandomBindDevice)
 
 	// 管理后台 API
 	admin := api.Group("/admin")
@@ -92,33 +123,37 @@ func main() {
 	adminAuth := api.Group("/admin", middleware.AdminAuthRequired())
 	adminAuth.Get("/cdks", handler.ListCDKs)
 	adminAuth.Post("/cdks", handler.GenerateCDK)
-	adminAuth.Get("/all-cdks", handler.ListAllCDKs)
+	adminAuth.Put("/cdks/:id/status", handler.UpdateCDKStatus)
+	// 全量数据仅超管可见（代理只能看自己生成的）
+	adminAuth.Get("/all-cdks", middleware.AdminOnly(), handler.ListAllCDKs)
 	adminAuth.Get("/agents", handler.ListSubAgents)
 	adminAuth.Post("/agents", handler.CreateSubAgent)
 	adminAuth.Put("/agents/:id", handler.UpdateSubAgent)
 	adminAuth.Get("/agents/:id", handler.GetAgentDetail)
 	adminAuth.Put("/agents/:id/password", handler.UpdateAgentPassword)
 	adminAuth.Put("/agents/:id/status", handler.UpdateAgentStatus)
-	adminAuth.Get("/all-agents", handler.ListAllAgents)
-	adminAuth.Get("/agent/list", handler.ListAllAgents)
+	adminAuth.Get("/all-agents", middleware.AdminOnly(), handler.ListAllAgents)
+	adminAuth.Get("/agent/list", middleware.AdminOnly(), handler.ListAllAgents)
 
 	// 管理后台 - 用户管理（仅admin）
 	adminAuth.Get("/users", middleware.AdminOnly(), handler.ListUsers)
 	adminAuth.Get("/users/:id", middleware.AdminOnly(), handler.GetUserDetail)
 	adminAuth.Put("/users/:id/status", middleware.AdminOnly(), handler.UpdateUserStatus)
+	// 任务执行日志查询（供"当天执行总次数"卡片点击查看）
+	adminAuth.Get("/task-logs", middleware.AdminOnly(), handler.AdminListTaskLogs)
 
-	// 管理后台 - 公告
-	adminAuth.Post("/announcements", handler.CreateAnnouncement)
-	adminAuth.Get("/announcements", handler.ListAnnouncements)
-	adminAuth.Get("/announcements/:id", handler.GetAnnouncement)
-	adminAuth.Put("/announcements/:id", handler.UpdateAnnouncement)
-	adminAuth.Delete("/announcements/:id", handler.DeleteAnnouncement)
+	// 管理后台 - 公告（公告面向全站代理/用户推送，管理操作仅超管；代理/管理员通过 /my-announcements 收取公告）
+	adminAuth.Post("/announcements", middleware.AdminOnly(), handler.CreateAnnouncement)
+	adminAuth.Get("/announcements", middleware.AdminOnly(), handler.ListAnnouncements)
+	adminAuth.Get("/announcements/:id", middleware.AdminOnly(), handler.GetAnnouncement)
+	adminAuth.Put("/announcements/:id", middleware.AdminOnly(), handler.UpdateAnnouncement)
+	adminAuth.Delete("/announcements/:id", middleware.AdminOnly(), handler.DeleteAnnouncement)
 
-	// 管理后台 - 系统设置
-	adminAuth.Get("/settings", handler.GetSettings)
-	adminAuth.Post("/settings", handler.UpdateSetting)
-	adminAuth.Put("/settings", handler.UpdateSetting)
-	adminAuth.Post("/settings/test-mail", handler.TestMail)
+	// 管理后台 - 系统设置（全站计费/奖励/SMTP 配置，仅超管）
+	adminAuth.Get("/settings", middleware.AdminOnly(), handler.GetSettings)
+	adminAuth.Post("/settings", middleware.AdminOnly(), handler.UpdateSetting)
+	adminAuth.Put("/settings", middleware.AdminOnly(), handler.UpdateSetting)
+	adminAuth.Post("/settings/test-mail", middleware.AdminOnly(), handler.TestMail)
 
 	// 管理后台 - 我的公告（代理/管理员视角，共用普通用户公告处理器，但 target_type=agent）
 	adminAuth.Get("/my-announcements", handler.ListUserAnnouncements)
@@ -161,6 +196,7 @@ func main() {
 	// 管理后台 - 待适配学校
 	adminAuth.Get("/pending-schools", handler.AdminListPendingSchools)
 	adminAuth.Post("/pending-schools/:id/mark-done", handler.AdminMarkSchoolDone)
+	adminAuth.Post("/pending-schools/:id/reject", handler.AdminRejectSchool)
 
 	// 健康检查（用于蓝绿部署）
 	app.Get("/health", func(c *fiber.Ctx) error {

backed/config.toml

@@ -1,31 +0,0 @@
-[server]
-port = 8093
-mode = "release"
-
-[database]
-host = "10.10.10.128"
-port = 3306
-user = "xiaozhushou"
-password = "bh7S4JzPVyY0VLJh44i"
-dbname = "xiaozhushou"
-
-[jwt]
-secret = "cpdaily-new-jwt-secret-key-2026"
-accessExpire = 3600
-refreshExpire = 864000
-
-[captcha]
-width = 150
-height = 46
-length = 4
-
-[cpdaily]
-appVersion = "9.8.8"
-systemVersion = "iOS 17"
-calVersion = "first_v4"
-sliderIds = ["1018764144934965", "sdhyxy", "hqdx"]
-captchaBaseUrl = "http://10.10.10.128:8890"
-captchaApiKey = "baca122..."
-
-[agent]
-systemCdkPrice = 10.0

backed/config.toml.example

@@ -0,0 +1,45 @@
+# 配置文件模板：复制为 config.toml 并按环境填写真实值。
+# 注意：本文件随仓库分发，禁止填写任何真实凭证（数据库/Redis/JWT/第三方密钥）。
+# 生产配置存放于服务器 /opt/cpdaily-xiaozhushou/config.toml（容器以挂载方式读取），
+# 请勿将生产 config.toml 提交进 git。
+
+[server]
+port = 8093
+mode = "release"
+
+[database]
+host = "127.0.0.1"
+port = 3306
+user = "your_db_user"
+password = "your_db_password"
+dbname = "xiaozhushou"
+
+[jwt]
+# 生产环境必须使用强随机密钥（openssl rand -hex 32），示例值仅用于本地开发，切勿用于生产。
+secret = "dev-only-change-me-please"
+accessExpire = 3600
+refreshExpire = 864000
+# MFA 通道登录短期 token 有效期（秒）：与第三方 Cookie 对齐，默认 7200（2 小时）
+mfaAccessExpire = 7200
+
+[captcha]
+width = 150
+height = 46
+length = 4
+
+[cpdaily]
+appVersion = "9.8.8"
+systemVersion = "iOS 17"
+calVersion = "first_v4"
+sliderIds = ["1018764144934965", "sdhyxy", "hqdx"]
+captchaBaseUrl = "http://127.0.0.1:8890"
+captchaApiKey = "your_captcha_api_key"
+
+[agent]
+systemCdkPrice = 10.0
+
+[redis]
+host = "127.0.0.1"
+port = 6379
+password = "your_redis_password"
+db = 0

backed/go.mod

@@ -6,11 +6,12 @@ require (
 	github.com/BurntSushi/toml v1.6.0
 	github.com/PuerkitoBio/goquery v1.12.0
 	github.com/go-resty/resty/v2 v2.16.5
-	github.com/go-sql-driver/mysql v1.8.1
 	github.com/gofiber/fiber/v2 v2.52.13
 	github.com/golang-jwt/jwt/v5 v5.3.1
+	github.com/makiuchi-d/gozxing v0.1.1
+	github.com/redis/go-redis/v9 v9.7.0
 	golang.org/x/crypto v0.50.0
-	golang.org/x/time v0.6.0
+	golang.org/x/image v0.46.0
 	gorm.io/driver/mysql v1.6.0
 	gorm.io/gorm v1.31.2
 )
@@ -19,6 +20,9 @@ require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/andybalholm/cascadia v1.3.3 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/go-sql-driver/mysql v1.8.1 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
@@ -27,11 +31,11 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
-	github.com/tidwall/match v1.1.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.51.0 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
 	golang.org/x/net v0.52.0 // indirect
-	golang.org/x/sys v0.43.0 // indirect
-	golang.org/x/text v0.36.0 // indirect
+	golang.org/x/sys v0.48.0 // indirect
+	golang.org/x/text v0.42.0 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 )

backed/go.sum

@@ -8,6 +8,14 @@ github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1
 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
 github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
 github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
+github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
+github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
+github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
+github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/go-resty/resty/v2 v2.16.5 h1:hBKqmWrr7uRc3euHVqmh1HTHcKn99Smr7o5spptdhTM=
 github.com/go-resty/resty/v2 v2.16.5/go.mod h1:hkJtXbA2iKHzJheXYvQ8snQES5ZLGKMwQ07xAwp/fiA=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
@@ -25,6 +33,8 @@ github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
 github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/makiuchi-d/gozxing v0.1.1 h1:xxqijhoedi+/lZlhINteGbywIrewVdVv2wl9r5O9S1I=
+github.com/makiuchi-d/gozxing v0.1.1/go.mod h1:eRIHbOjX7QWxLIDJoQuMLhuXg9LAuw6znsUtRkNw9DU=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
@@ -32,10 +42,12 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
+github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
+github.com/redis/go-redis/v9 v9.7.0 h1:HhLSs+B6O021gwzl+locl0zEDnyNkxMtf/Z3NNBMa9E=
+github.com/redis/go-redis/v9 v9.7.0/go.mod h1:f6zhXITC7JUJIlPEiBOTXxJgPLdZcA93GewI7inzyWw=
 github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
-github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasthttp v1.51.0 h1:8b30A5JlZ6C7AS81RsWjYMQmrZG6feChmgAolCl1SqA=
@@ -51,6 +63,8 @@ golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
 golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
+golang.org/x/image v0.46.0 h1:b1+oYj0Jbp6K5MDT4i4/eZpYlk3V8SJhhDKh6LBHAyQ=
+golang.org/x/image v0.46.0/go.mod h1:3B3W05VGVQyuXucLINLjXKrqISASfi4Xj+iCVkLMwew=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
@@ -87,8 +101,8 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
-golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.48.0 h1:bbX/i/6MgT9BVLM9RT1thmxL04yeTAhbEz4SyadbXoo=
+golang.org/x/sys v0.48.0/go.mod h1:hNLxWAXmnKAxqDtdwIYC4bM9oQPEecfsnNMuSxOs3og=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -107,8 +121,9 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
-golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=
+golang.org/x/text v0.42.0 h1:JbOZXgfeCPU9gacVtYliJqOhD+zhrEqK4LfdpmlUZqI=
+golang.org/x/text v0.42.0/go.mod h1:ojzP1Z+2QtioaF8DTtO8K5q7JWVVYwZKenzujK0Zd0E=
+golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
 golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -117,7 +132,11 @@ golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gorm.io/driver/mysql v1.6.0 h1:eNbLmNTpPpTOVZi8MMxCi2aaIm0ZpInbORNXDwyLGvg=
 gorm.io/driver/mysql v1.6.0/go.mod h1:D/oCC2GWK3M/dqoLxnOlaNKmXz8WNTfcS9y5ovaSqKo=
+gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
+gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
 gorm.io/gorm v1.31.2 h1:3o8FXNo9v9S858gil+3LlZA1LkCOzgb4g5BL64FgaCo=
 gorm.io/gorm v1.31.2/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=

backed/internal/assets/assets.go

@@ -0,0 +1,12 @@
+// Package assets 嵌入静态资源（go:embed 不支持 .. 相对路径，统一放本包供各处引用）。
+package assets
+
+import _ "embed"
+
+// SourGummyDigits Sour Gummy ExtraBold 的 0-9 数字子集字体（SIL OFL 1.1 开源授权，
+// 可免费商用；来源：Google Fonts / 猫啃网），圆润软糖风格，用于图形验证码。
+// 经 fonttools pyftsubset 从完整字体（58KB）子集化提取——验证码仅需数字，
+// 嵌入体积从 58KB 缩至约 3KB，cmap 中仅保留 U+0030-0039。
+//
+//go:embed fonts/SourGummy-ExtraBold-Digits.ttf
+var SourGummyDigits []byte

backed/internal/assets/fonts/SourGummy-OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2018 The Sour Gummy Project Authors (https://github.com/eifetx/Sour-Gummy-Fonts)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://openfontlicense.org
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

backed/internal/config/config.go

@@ -12,10 +12,19 @@ type Config struct {
 	Database DatabaseConfig `toml:"database"`
 	Jwt      JwtConfig      `toml:"jwt"`
 	Captcha  CaptchaConfig  `toml:"captcha"`
+	Redis    RedisConfig    `toml:"redis"`
 	Cpdaily  CpdailyConfig  `toml:"cpdaily"`
 	Agent    AgentConfig    `toml:"agent"`
 }
 
+// RedisConfig 验证码等缓存使用的 Redis 配置
+type RedisConfig struct {
+	Host     string `toml:"host"`
+	Port     int    `toml:"port"`
+	Password string `toml:"password"`
+	Db       int    `toml:"db"`
+}
+
 // AgentConfig 代理系统配置
 type AgentConfig struct {
 	SystemCdkPrice float64 `toml:"systemCdkPrice"` // CDK系统底价（元）
@@ -38,6 +47,10 @@ type JwtConfig struct {
 	Secret         string `toml:"secret"`
 	AccessExpire   int    `toml:"accessExpire"`
 	RefreshExpire  int    `toml:"refreshExpire"`
+	// MfaAccessExpire MFA 通道登录的短期 token 有效期（秒）。MFA 学校第三方会话无法
+	// 自动续期（重新登录需人工输入验证码），token 有效期与第三方 Cookie 对齐；独立于
+	// 普通登录的 accessExpire 便于单独调整（默认 7200 = 2 小时，未配置时自动采用）。
+	MfaAccessExpire int `toml:"mfaAccessExpire"`
 }
 
 type CaptchaConfig struct {
@@ -78,6 +91,10 @@ func Load(path string) error {
 	if v := os.Getenv("JWT_SECRET"); v != "" {
 		Global.Jwt.Secret = v
 	}
+	// MFA 通道短期 token 有效期默认 2 小时（未配置时采用，部署新版本自动生效）
+	if Global.Jwt.MfaAccessExpire <= 0 {
+		Global.Jwt.MfaAccessExpire = 7200
+	}
 	return nil
 }
 

backed/internal/database/mysql.go

@@ -23,7 +23,7 @@ func Init() {
 	}
 
 	// 自动迁移
-	if err := DB.AutoMigrate(&model.SysUser{}, &model.DeviceBindToken{}, &model.CpTask{}, &model.CpTaskLog{}, &model.AgentUser{}, &model.CDKCode{}, &model.SystemConfig{}, &model.Announcement{}, &model.AnnouncementRead{}, &model.Ticket{}, &model.TicketMessage{}, &model.TicketNotification{}, &model.PendingSchool{}); err != nil {
+	if err := DB.AutoMigrate(&model.SysUser{}, &model.DeviceBindToken{}, &model.CpTask{}, &model.CpTaskLog{}, &model.CpLeaveLog{}, &model.AgentUser{}, &model.CDKCode{}, &model.SystemConfig{}, &model.Announcement{}, &model.AnnouncementRead{}, &model.Ticket{}, &model.TicketMessage{}, &model.TicketNotification{}, &model.PendingSchool{}); err != nil {
 		log.Fatalf("自动迁移失败: %v", err)
 	}
 

backed/internal/handler/admin_user.go

@@ -25,12 +25,25 @@ type SysUserListItem struct {
 	SignCount     int     `json:"signCount"`
 	InviteReward  float64 `json:"inviteReward"`
 	InvitedCount  int     `json:"invitedCount"`
+	InviterID     *uint   `json:"inviterId"`   // 邀请人用户ID（null=非邀请注册）
+	InviterName   string  `json:"inviterName"` // 邀请人展示名（姓名优先，其次用户名）
 	TaskCount     int64   `json:"taskCount"`
 	ExecutedCount int64   `json:"executedCount"` // 累计成功执行次数
+	VipStatus     string  `json:"vipStatus"`     // vip: active / expired / none
+	VipExpireAt   string  `json:"vipExpireAt"`   // VIP 到期时间，未开通为空
 	TodayStatus   string  `json:"todayStatus"`   // today: success / fail / none
 	Status        string  `json:"status"`
 	CreatedAt     string  `json:"createdAt"`
 	LastLoginAt   string  `json:"lastLoginAt"`
+	LastLoginIP   string  `json:"lastLoginIp"`
+}
+
+// inviterDisplay 邀请人展示名：姓名优先，其次用户名
+func inviterDisplay(username, realName string) string {
+	if realName != "" {
+		return realName
+	}
+	return username
 }
 
 // ListUsers 获取用户列表（仅admin）
@@ -130,6 +143,26 @@ func ListUsers(c *fiber.Ctx) error {
 		}
 	}
 
+	// 邀请人信息（本页用户的 inviter_id 去重后一次查询）
+	inviterNameMap := make(map[uint]string)
+	if len(users) > 0 {
+		inviterIDs := make([]uint, 0, len(users))
+		seen := make(map[uint]bool)
+		for _, u := range users {
+			if u.InviterID != nil && !seen[*u.InviterID] {
+				seen[*u.InviterID] = true
+				inviterIDs = append(inviterIDs, *u.InviterID)
+			}
+		}
+		if len(inviterIDs) > 0 {
+			var inviters []model.SysUser
+			database.DB.Select("id, username, real_name").Where("id IN ?", inviterIDs).Find(&inviters)
+			for _, iv := range inviters {
+				inviterNameMap[iv.ID] = inviterDisplay(iv.Username, iv.RealName)
+			}
+		}
+	}
+
 	items := make([]SysUserListItem, 0, len(users))
 	for _, u := range users {
 		lastLogin := ""
@@ -140,6 +173,21 @@ func ListUsers(c *fiber.Ctx) error {
 		if todayStatus == "" {
 			todayStatus = "none"
 		}
+		inviterName := ""
+		if u.InviterID != nil {
+			inviterName = inviterNameMap[*u.InviterID]
+		}
+		// VIP 状态：active=有效期内 / expired=已过期 / none=未开通
+		vipStatus := "none"
+		vipExpireAt := ""
+		if u.VipExpireAt != nil {
+			vipExpireAt = u.VipExpireAt.Format("2006-01-02 15:04")
+			if u.VipExpireAt.After(time.Now()) {
+				vipStatus = "active"
+			} else {
+				vipStatus = "expired"
+			}
+		}
 		items = append(items, SysUserListItem{
 			ID:            u.ID,
 			Username:      u.Username,
@@ -152,12 +200,17 @@ func ListUsers(c *fiber.Ctx) error {
 			SignCount:     u.SignCount,
 			InviteReward:  u.InviteReward,
 			InvitedCount:  u.InvitedCount,
+			InviterID:     u.InviterID,
+			InviterName:   inviterName,
 			TaskCount:     taskCountMap[u.ID],
 			ExecutedCount: executedMap[u.ID],
+			VipStatus:     vipStatus,
+			VipExpireAt:   vipExpireAt,
 			TodayStatus:   todayStatus,
 			Status:        u.Status,
 			CreatedAt:     u.CreatedAt.Format("2006-01-02 15:04:05"),
 			LastLoginAt:   lastLogin,
+			LastLoginIP:   u.LastLoginIP,
 		})
 	}
 
@@ -197,11 +250,14 @@ func GetUserDetail(c *fiber.Ctx) error {
 	var taskCount int64
 	database.DB.Model(&model.CpTask{}).Where("user_id = ?", user.ID).Count(&taskCount)
 
-	// 统计被邀请人（通过邀请码查找）
-	var invitees []model.SysUser
-	database.DB.Where("invite_code = ?", user.InviteCode).Find(&invitees) // 查找使用该用户邀请码注册的人，不对，应该查找谁是被这个用户邀请的
-	// 实际上我们无法直接知道谁是被这个用户邀请的，因为没有记录"被谁邀请"的字段
-	// 可以通过统计该用户的 invited_count 来知道邀请人数
+	// 邀请人信息（被谁邀请）
+	var inviterName string
+	if user.InviterID != nil {
+		var inviter model.SysUser
+		if err := database.DB.Select("id, username, real_name").First(&inviter, *user.InviterID).Error; err == nil {
+			inviterName = inviterDisplay(inviter.Username, inviter.RealName)
+		}
+	}
 
 	lastLogin := ""
 	if user.LastLoginAt != nil {
@@ -228,6 +284,8 @@ func GetUserDetail(c *fiber.Ctx) error {
 		"signCount":     user.SignCount,
 		"inviteReward":  user.InviteReward,
 		"invitedCount":  user.InvitedCount,
+		"inviterId":     user.InviterID,
+		"inviterName":   inviterName,
 		"status":        user.Status,
 		"disabledReason": user.DisabledReason,
 		"taskCount":     taskCount,
@@ -235,6 +293,7 @@ func GetUserDetail(c *fiber.Ctx) error {
 		"mobileType":    user.MobileType,
 		"createdAt":     user.CreatedAt.Format("2006-01-02 15:04:05"),
 		"lastLoginAt":   lastLogin,
+		"lastLoginIp":   user.LastLoginIP,
 	})
 }
 
@@ -281,3 +340,81 @@ func UpdateUserStatus(c *fiber.Ctx) error {
 		"status": req.Status,
 	})
 }
+
+// AdminTaskLogItem 任务执行日志列表项（后台查看用）
+type AdminTaskLogItem struct {
+	ID           uint      `json:"id"`
+	UserID       uint      `json:"userId"`
+	Username     string    `json:"username"`
+	RealName     string    `json:"realName"`
+	SchoolName   string    `json:"schoolName"`
+	TaskType     string    `json:"taskType"`
+	Title        string    `json:"title"`
+	RealTitle    string    `json:"realTitle"`
+	IsSuccess    bool      `json:"isSuccess"`
+	ErrorMessage string    `json:"errorMessage"`
+	CreatedAt    time.Time `json:"createdAt"`
+}
+
+// AdminListTaskLogs 任务执行日志列表（仅admin，供"当天执行总次数"卡片点击查看）
+// 支持按日期（默认当天）、执行状态、关键字（用户名/姓名/任务标题）筛选，分页返回
+func AdminListTaskLogs(c *fiber.Ctx) error {
+	// 日期（yyyy-MM-dd，默认当天）
+	date := strings.TrimSpace(c.Query("date", ""))
+	if date == "" {
+		date = time.Now().Format("2006-01-02")
+	}
+	dayStart, err := time.ParseInLocation("2006-01-02", date, time.Local)
+	if err != nil {
+		return utils.Fail(c, 400, "日期格式错误，应为 yyyy-MM-dd")
+	}
+	dayEnd := dayStart.AddDate(0, 0, 1)
+
+	// 执行状态筛选：all / success / fail
+	status := c.Query("status", "all")
+	if status != "all" && status != "success" && status != "fail" {
+		status = "all"
+	}
+	keyword := strings.TrimSpace(c.Query("keyword", ""))
+
+	// 分页
+	page, _ := strconv.Atoi(c.Query("page", "1"))
+	pageSize, _ := strconv.Atoi(c.Query("pageSize", "20"))
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+
+	query := database.DB.Table("cp_task_logs").
+		Joins("LEFT JOIN sys_user ON sys_user.id = cp_task_logs.user_id").
+		Where("cp_task_logs.created_at >= ? AND cp_task_logs.created_at < ?", dayStart, dayEnd)
+	if status == "success" {
+		query = query.Where("cp_task_logs.is_success = 1")
+	} else if status == "fail" {
+		query = query.Where("cp_task_logs.is_success = 0")
+	}
+	if keyword != "" {
+		like := "%" + keyword + "%"
+		query = query.Where("sys_user.username LIKE ? OR sys_user.real_name LIKE ? OR cp_task_logs.title LIKE ? OR cp_task_logs.real_title LIKE ?",
+			like, like, like, like)
+	}
+
+	var total int64
+	query.Count(&total)
+
+	var items []AdminTaskLogItem
+	query.Select("cp_task_logs.id, cp_task_logs.user_id, sys_user.username, sys_user.real_name, sys_user.school_name, cp_task_logs.task_type, cp_task_logs.title, cp_task_logs.real_title, cp_task_logs.is_success, cp_task_logs.error_message, cp_task_logs.created_at").
+		Order("cp_task_logs.created_at DESC").
+		Offset((page - 1) * pageSize).
+		Limit(pageSize).
+		Scan(&items)
+
+	return utils.Success(c, fiber.Map{
+		"items":    items,
+		"total":    total,
+		"page":     page,
+		"pageSize": pageSize,
+	})
+}

backed/internal/handler/auth.go

@@ -1,13 +1,20 @@
 package handler
 
 import (
+	"cpdaily-new/internal/config"
 	"cpdaily-new/internal/database"
 	"cpdaily-new/internal/model"
 	"cpdaily-new/internal/service"
 	cpd "cpdaily-new/internal/service/cpdaily"
 	"cpdaily-new/internal/utils"
+	"context"
+	"crypto/rand"
+	"encoding/hex"
+	"encoding/json"
 	"errors"
+	"fmt"
 	"log/slog"
+	"net/http"
 	"strconv"
 	"strings"
 	"time"
@@ -17,16 +24,22 @@ import (
 	"gorm.io/gorm"
 )
 
-// GetCaptcha 获取图片验证码
+// GetCaptcha 获取图片验证码（令牌桶限流：同 IP 5 分钟最多获取 10 次，防刷屏打爆资源）
 func GetCaptcha(c *fiber.Ctx) error {
+	// 优先取 XFF 真实客户端 IP（openresty 反代受信）；直连无 XFF 时回退 socket 源 IP
+	ip := c.IP()
+	if ip == "" {
+		ip = c.Context().RemoteIP().String()
+	}
+	ok, wait := service.AllowCaptchaToken(ip)
+	if !ok {
+		return utils.Fail(c, 429, fmt.Sprintf("验证码获取过于频繁，请 %s后再试", service.FormatWait(wait)))
+	}
 	result, err := service.GenerateCaptcha()
 	if err != nil {
+		slog.Error("生成验证码失败", "err", err)
 		return utils.FailServer(c, "生成验证码失败")
 	}
-	// 调试：记录验证码
-	if code, ok := service.GetCaptchaDebug(result.CaptchaID); ok {
-		slog.Info("验证码", "captchaId", result.CaptchaID[:8], "code", code)
-	}
 	return utils.Success(c, result)
 }
 
@@ -80,7 +93,11 @@ func Login(c *fiber.Ctx) error {
 	}
 
 	// 执行 cpdaily 登录
-	cookies, err := cpd.CpdailyLogin(c.Context(), school, req.Username, req.Password)
+	cookies, mfaCtx, err := cpd.CpdailyLogin(c.Context(), school, req.Username, req.Password)
+	if errors.Is(err, cpd.ErrMFARequired) && mfaCtx != nil {
+		// 多因子认证：验证码已自动发送，暂存会话并返回 mfaToken 给前端（携带邀请码，注册时同样生效）
+		return startMFALogin(c, school, req.Username, req.Password, req.InviteCode, mfaCtx)
+	}
 	if err != nil {
 		slog.Error("cpdaily登录失败", "error", err)
 		return c.Status(401).JSON(utils.Response{
@@ -92,6 +109,107 @@ func Login(c *fiber.Ctx) error {
 		})
 	}
 
+	// 登录成功：公共处理（MOD_ 检查、用户注册、JWT 签发）
+	return finalizeLogin(c, school, req.Username, req.Password, cookies, false, req.InviteCode)
+}
+
+// MFAVerifyRequest 提交多因子认证验证码
+type MFAVerifyRequest struct {
+	MfaToken string `json:"mfaToken"`
+	Code     string `json:"code"`
+}
+
+// MFAVerify 提交多因子认证验证码，完成登录
+// 前端在 /auth/login 返回 needMFA=true 后，引导用户输入今日校园收到的验证码并调用本接口
+func MFAVerify(c *fiber.Ctx) error {
+	var req MFAVerifyRequest
+	if err := c.BodyParser(&req); err != nil || req.MfaToken == "" || req.Code == "" {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	code := strings.TrimSpace(req.Code)
+
+	// 读取暂存的 MFA 会话（成功前不删除，允许验证码输错重试；TTL 到期自动失效）
+	sess, err := loadMFASession(c.Context(), req.MfaToken)
+	if err != nil {
+		// HTTP 200 + 专用业务码 4283：前端关闭验证码弹窗并引导重新登录
+		return utils.RespondWithCode(c, utils.CodeMFAVerifySessionExpired, "验证会话不存在或已过期，请重新登录", nil)
+	}
+
+	school, err := cpd.GetSchoolDetail(sess.SchoolID)
+	if err != nil {
+		slog.Error("MFA验证: 获取学校详情失败", "schoolId", sess.SchoolID, "error", err)
+		return utils.RespondWithCode(c, utils.CodeMFAVerifyFailed, "获取学校信息失败，请稍后重试", nil)
+	}
+
+	// 完成 MFA 认证并走完 CAS 票据交换
+	cookies, err := cpd.CompleteMFALogin(c.Context(), sess.MFA, code)
+	if err != nil {
+		slog.Warn("MFA验证失败", "username", sess.Username, "error", err)
+		if errors.Is(err, cpd.ErrMFASessionExpired) {
+			// 会话失效：前端关闭验证码弹窗，引导重新登录
+			return utils.RespondWithCode(c, utils.CodeMFAVerifySessionExpired, "验证会话已失效，请重新登录", nil)
+		}
+		// 验证码错误或其他失败：弹窗保留，可重新输入（业务码 4282）
+		return utils.RespondWithCode(c, utils.CodeMFAVerifyFailed, "验证失败: "+err.Error(), nil)
+	}
+
+	// 验证成功，清理暂存会话
+	deleteMFASession(c.Context(), req.MfaToken)
+
+	// 短期 JWT：与第三方 Cookie 有效期对齐（MFA 登录无法自动续期）
+	return finalizeLogin(c, school, sess.Username, sess.Password, cookies, true, sess.InviteCode)
+}
+
+// MFASendCodeRequest 发送多因子认证验证码（用户已选定验证方式）
+type MFASendCodeRequest struct {
+	MfaToken   string `json:"mfaToken"`
+	ReAuthType string `json:"reAuthType"` // 用户选择的验证方式（reAuthType 编码：3=短信 5=今日校园 11=邮箱 等）
+}
+
+// MFASendCode 按用户选定的验证方式发送验证码
+// 前端在 /auth/login 返回 4281（含 authMethods 列表）后，用户选择方式点击「发送验证码」时调用本接口：
+//   - 成功（code 0）：前端进入验证码输入阶段（data 含 mobile/codeTime）
+//   - 4284：发送失败（弹窗留在选择界面，可重试或更换方式）
+//   - 4283：验证会话已过期（关闭弹窗引导重新登录）
+func MFASendCode(c *fiber.Ctx) error {
+	var req MFASendCodeRequest
+	if err := c.BodyParser(&req); err != nil || req.MfaToken == "" {
+		return utils.FailParam(c, "请求参数错误")
+	}
+
+	sess, err := loadMFASession(c.Context(), req.MfaToken)
+	if err != nil {
+		return utils.RespondWithCode(c, utils.CodeMFAVerifySessionExpired, "验证会话不存在或已过期，请重新登录", nil)
+	}
+
+	result, err := cpd.SendMFADynamicCode(c.Context(), sess.MFA, req.ReAuthType)
+	if err != nil {
+		slog.Warn("MFA发送验证码失败", "username", sess.Username, "reAuthType", req.ReAuthType, "error", err)
+		if errors.Is(err, cpd.ErrMFASessionExpired) {
+			return utils.RespondWithCode(c, utils.CodeMFAVerifySessionExpired, "验证会话已失效，请重新登录", nil)
+		}
+		return utils.RespondWithCode(c, utils.CodeMFASendCodeFailed, "发送失败: "+err.Error(), nil)
+	}
+
+	// 用户选择的验证方式已同步到会话（提交 reAuthSubmit.do 需使用同一方式），更新暂存
+	if err := updateMFASession(c.Context(), req.MfaToken, sess); err != nil {
+		slog.Warn("MFA会话更新失败", "error", err)
+	}
+
+	msg := result.Message
+	if result.Mobile != "" && !strings.Contains(msg, result.Mobile) {
+		msg = fmt.Sprintf("%s，验证码已发送至 %s", msg, result.Mobile)
+	}
+	slog.Info("MFA验证码已发送", "username", sess.Username, "reAuthType", req.ReAuthType)
+	return utils.RespondWithCode(c, 0, msg, fiber.Map{
+		"mobile":   result.Mobile,
+		"codeTime": result.CodeTime,
+	})
+}
+
+// finalizeLogin 登录成功后的公共处理：MOD_ 检查、Cookie 序列化、查找/注册用户、
+// 更新登录信息、签发 JWT。shortToken=true 时签发 MFA 短期 token。
+func finalizeLogin(c *fiber.Ctx, school *cpd.SchoolDetailInfo, username, password string, cookies []*http.Cookie, shortToken bool, referralCode string) error {
 	// 检查 MOD_ cookie
 	hasMOD := false
 	for _, cookie := range cookies {
@@ -114,10 +232,10 @@ func Login(c *fiber.Ctx) error {
 	cookieStr := cpd.SerializeCookies(cookies)
 
 	// 构建用户名: 学校简称 + 学号
-	userName := buildUsername(school, req.Username)
+	userName := buildUsername(school, username)
 
 	// 查找或创建用户
-	user, err := findOrCreateUser(userName, req.Password, req.SchoolID, school.Name, req.Username, cookieStr, req.InviteCode)
+	user, isNew, err := findOrCreateUser(userName, password, school.ID, school.Name, username, cookieStr, referralCode)
 	if err != nil {
 		slog.Error("用户处理失败", "error", err)
 		return utils.FailServer(c, "用户处理失败")
@@ -136,30 +254,37 @@ func Login(c *fiber.Ctx) error {
 		})
 	}
 
-	// 更新 cookie 和最后登录时间
+	// 更新 cookie 和最后登录时间（含登录 IP）
 	now := time.Now()
 	database.DB.Model(&user).Updates(map[string]interface{}{
-		"cookie":       cookieStr,
+		"cookie":        cookieStr,
 		"last_login_at": now,
+		"last_login_ip": utils.ClientIP(c),
 	})
 
 	// 保存明文密码（用于 cookie 过期时自动重新登录）
-	if err := saveRawPassword(user.ID, req.Password); err != nil {
+	if err := saveRawPassword(user.ID, password); err != nil {
 		slog.Error("保存密码失败", "userId", user.ID, "error", err)
 	}
 
 	// 尝试从 cpdaily 获取用户主页信息并更新本地数据
 	go syncUserProfile(user, cookieStr, school.WecloudUrl)
 
-	// 生成 JWT
-	tokenPair, err := service.GenerateTokens(user.ID, user.Username, user.SchoolID)
+	// 生成 JWT：MFA 通道登录使用与第三方 Cookie 对齐的短期 token
+	var tokenPair *service.TokenPair
+	if shortToken {
+		tokenPair, err = service.GenerateShortTokens(user.ID, user.Username, user.SchoolID, int64(config.Global.Jwt.MfaAccessExpire))
+	} else {
+		tokenPair, err = service.GenerateTokens(user.ID, user.Username, user.SchoolID)
+	}
 	if err != nil {
 		return utils.FailServer(c, "生成token失败")
 	}
 
 	return utils.Success(c, fiber.Map{
-		"user":  user,
-		"token": tokenPair,
+		"user":       user,
+		"token":      tokenPair,
+		"firstLogin": isNew, // 本次登录是否为新注册账号（前端据此展示首次使用引导）
 	})
 }
 
@@ -215,6 +340,19 @@ func GetUserInfo(c *fiber.Ctx) error {
 	return utils.Success(c, user)
 }
 
+// GuideCompleteVersion 当前新手引导版本：看过该版本即不再重复展示（数据库记录，跨设备一致）
+const GuideCompleteVersion = "v2"
+
+// CompleteGuide 记录用户已完成当前版本新手引导
+func CompleteGuide(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+	if err := database.DB.Model(&model.SysUser{}).Where("id = ?", userID).
+		Update("guide_version", GuideCompleteVersion).Error; err != nil {
+		return utils.FailServer(c, "记录失败，请稍后重试")
+	}
+	return utils.Success(c, nil)
+}
+
 // syncUserProfile 同步 cpdaily 用户信息到数据库
 func syncUserProfile(user *model.SysUser, cookieStr string, wecloudUrl string) {
 	cookieMap := cpd.ParseCookieJSON(cookieStr)
@@ -232,14 +370,14 @@ func syncUserProfile(user *model.SysUser, cookieStr string, wecloudUrl string) {
 
 func syncProfileToUser(profile *cpd.CpdailyUserProfile) map[string]interface{} {
 	return map[string]interface{}{
-		"real_name":    profile.Name,
-		"gender":       profile.Gender,
-		"avatar":       profile.Img,
-		"academy":      profile.Academy,
-		"major":        profile.Major,
-		"class_name":   profile.ClassName,
-		"grade":        profile.Grade,
-		"mobile_phone": profile.MobilePhone,
+		"real_name":     profile.Name,
+		"gender":        profile.Gender,
+		"avatar":        profile.Img,
+		"academy":       profile.Academy,
+		"major":         profile.Major,
+		"class_name":    profile.ClassName,
+		"grade":         profile.Grade,
+		"mobile_phone":  profile.MobilePhone,
 		"org_full_name": profile.OrgFullName,
 	}
 }
@@ -294,14 +432,14 @@ func getRegisterRewardAmount() float64 {
 // createSystemAnnouncement 创建系统自动生成的公告（强制弹窗）
 func createSystemAnnouncement(userID uint, userType string, title, content string) {
 	announcement := model.Announcement{
-		Title:       title,
-		Content:     content,
-		Source:      "system",
-		TargetType:  userType,
+		Title:        title,
+		Content:      content,
+		Source:       "system",
+		TargetType:   userType,
 		TargetUserID: &userID,
-		ForcePopup:  true,
-		LoopPopup:   false,
-		CreatedBy:   0, // 系统创建
+		ForcePopup:   true,
+		LoopPopup:    false,
+		CreatedBy:    0, // 系统创建
 	}
 	if err := database.DB.Create(&announcement).Error; err != nil {
 		slog.Error("创建系统公告失败", "error", err, "userId", userID)
@@ -327,21 +465,22 @@ func createInviteNotifications(inviterID, inviteeID uint, inviterReward, invitee
 }
 
 // 查找或创建用户
-func findOrCreateUser(username, password, schoolID, schoolName, studentID, cookie, referralCode string) (*model.SysUser, error) {
+// findOrCreateUser 查找或自动注册用户；返回 (用户, 是否首次注册, 错误)
+func findOrCreateUser(username, password, schoolID, schoolName, studentID, cookie, referralCode string) (*model.SysUser, bool, error) {
 	var user model.SysUser
 	err := database.DB.Where("username = ?", username).First(&user).Error
 	if err == nil {
-		return &user, nil
+		return &user, false, nil
 	}
 
 	if !errors.Is(err, gorm.ErrRecordNotFound) {
-		return nil, err
+		return nil, false, err
 	}
 
 	// 自动注册：生成密码哈希和邀请码
 	hashedPwd, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
 	if err != nil {
-		return nil, err
+		return nil, false, err
 	}
 
 	// 为新用户生成一个唯一的邀请码（避免空字符串与 uniqueIndex 冲突）
@@ -360,13 +499,13 @@ func findOrCreateUser(username, password, schoolID, schoolName, studentID, cooki
 	// 使用事务包裹：用户创建 + 奖励发放，保证原子性
 	err = database.DB.Transaction(func(tx *gorm.DB) error {
 		user = model.SysUser{
-			Username:    username,
-			Password:    string(hashedPwd),
-			SchoolID:    schoolID,
-			SchoolName:  schoolName,
-			StudentID:   studentID,
-			Cookie:      cookie,
-			InviteCode:  myInviteCode, // 始终设置邀请码，避免空字符串唯一索引冲突
+			Username:   username,
+			Password:   string(hashedPwd),
+			SchoolID:   schoolID,
+			SchoolName: schoolName,
+			StudentID:  studentID,
+			Cookie:     cookie,
+			InviteCode: myInviteCode, // 始终设置邀请码，避免空字符串唯一索引冲突
 		}
 		if err := tx.Create(&user).Error; err != nil {
 			return err
@@ -387,6 +526,9 @@ func findOrCreateUser(username, password, schoolID, schoolName, studentID, cooki
 				return nil
 			}
 
+			// 记录邀请关系（后台用户管理可展示"被谁邀请"）
+			tx.Model(&user).Update("inviter_id", inviter.ID)
+
 			// 给邀请人发放奖励积分 + 增加邀请计数
 			if inviterReward > 0 {
 				tx.Model(&inviter).Updates(map[string]interface{}{
@@ -424,7 +566,7 @@ func findOrCreateUser(username, password, schoolID, schoolName, studentID, cooki
 
 	if err != nil {
 		slog.Error("用户创建失败（可能用户名冲突）", "username", username, "error", err)
-		return nil, err
+		return nil, false, err
 	}
 
 	// 邀请成功后，在事务外创建系统通知（双方各一条强制弹窗公告）
@@ -441,7 +583,7 @@ func findOrCreateUser(username, password, schoolID, schoolName, studentID, cooki
 	}
 
 	slog.Info("新用户自动注册", "username", username, "school", schoolName, "referralCode", referralCode, "myInviteCode", myInviteCode)
-	return &user, nil
+	return &user, true, nil
 }
 
 // GenerateMyInviteCode 生成/获取当前用户的邀请码
@@ -456,10 +598,12 @@ func GenerateMyInviteCode(c *fiber.Ctx) error {
 	// 已有邀请码直接返回
 	if user.InviteCode != "" {
 		return utils.Success(c, fiber.Map{
-			"inviteCode":    user.InviteCode,
-			"inviteReward":  user.InviteReward,
-			"invitedCount":  user.InvitedCount,
-			"canRedeem":     user.InviteReward >= 1.0,
+			"inviteCode":             user.InviteCode,
+			"inviteReward":           user.InviteReward,
+			"invitedCount":           user.InvitedCount,
+			"canRedeem":              user.InviteReward >= 1.0,
+			"inviterRewardPerInvite": getInviterRewardAmount(),
+			"inviteeRewardPerInvite": getInviteeRewardAmount(),
 		})
 	}
 
@@ -473,10 +617,12 @@ func GenerateMyInviteCode(c *fiber.Ctx) error {
 	slog.Info("邀请码已生成", "userId", userID, "inviteCode", code)
 
 	return utils.Success(c, fiber.Map{
-		"inviteCode":    code,
-		"inviteReward":  0,
-		"invitedCount":  0,
-		"canRedeem":     false,
+		"inviteCode":             code,
+		"inviteReward":           0,
+		"invitedCount":           0,
+		"canRedeem":              false,
+		"inviterRewardPerInvite": getInviterRewardAmount(),
+		"inviteeRewardPerInvite": getInviteeRewardAmount(),
 	})
 }
 
@@ -489,10 +635,12 @@ func GetMyInviteInfo(c *fiber.Ctx) error {
 	}
 
 	return utils.Success(c, fiber.Map{
-		"inviteCode":    user.InviteCode,
-		"inviteReward":  user.InviteReward,
-		"invitedCount":  user.InvitedCount,
-		"canRedeem":     user.InviteReward >= 1.0,
+		"inviteCode":             user.InviteCode,
+		"inviteReward":           user.InviteReward,
+		"invitedCount":           user.InvitedCount,
+		"canRedeem":              user.InviteReward >= 1.0,
+		"inviterRewardPerInvite": getInviterRewardAmount(),
+		"inviteeRewardPerInvite": getInviteeRewardAmount(),
 	})
 }
 
@@ -533,3 +681,114 @@ func generateRandomCode(n int) string {
 	}
 	return string(code)
 }
+
+// ========== 多因子认证（MFA）会话暂存 ==========
+
+const (
+	mfaSessionKeyFmt = "mfa_session:%s"
+	mfaSessionTTL    = 10 * time.Minute
+)
+
+// mfaSession Redis 暂存的 MFA 中间会话（Password AES 加密存储）
+type mfaSession struct {
+	SchoolID   string          `json:"schoolId"`
+	Username   string          `json:"username"`
+	Password   string          `json:"password"`
+	InviteCode string          `json:"inviteCode,omitempty"` // 注册时携带的邀请码（MFA 通道注册同样生效）
+	MFA        *cpd.MFAContext `json:"mfa"`
+}
+
+// startMFALogin 暂存 MFA 会话并返回 mfaToken 与可用验证方式列表，
+// 前端引导用户选择验证方式后调用 /auth/login/mfa/send 获取验证码
+func startMFALogin(c *fiber.Ctx, school *cpd.SchoolDetailInfo, username, password, inviteCode string, mfaCtx *cpd.MFAContext) error {
+	if service.Redis == nil {
+		return utils.FailServer(c, "多因子认证暂不可用（存储服务未就绪），请稍后重试")
+	}
+
+	tokenBytes := make([]byte, 32)
+	if _, err := rand.Read(tokenBytes); err != nil {
+		return utils.FailServer(c, "生成验证会话失败")
+	}
+	mfaToken := hex.EncodeToString(tokenBytes)
+
+	// 密码 AES 加密后暂存，验证成功后用于注册/更新账号
+	encPassword, err := encryptRawPassword(password)
+	if err != nil {
+		return utils.FailServer(c, "生成验证会话失败")
+	}
+
+	data, _ := json.Marshal(mfaSession{
+		SchoolID:   school.ID,
+		Username:   username,
+		Password:   encPassword,
+		InviteCode: inviteCode,
+		MFA:        mfaCtx,
+	})
+	if err := service.Redis.Set(context.Background(), fmt.Sprintf(mfaSessionKeyFmt, mfaToken), data, mfaSessionTTL).Err(); err != nil {
+		slog.Error("MFA会话暂存失败", "error", err)
+		return utils.FailServer(c, "生成验证会话失败")
+	}
+
+	slog.Info("MFA会话已创建", "school", school.Name, "username", username,
+		"defaultType", mfaCtx.ReAuthType, "authMethods", len(mfaCtx.AuthMethods))
+	// HTTP 200 + 专用业务码 4281：前端按 code 弹出「选择验证方式」弹窗（而非登录失败弹窗）
+	return utils.RespondWithCode(c, utils.CodeMFARequired, "该校登录需多因子认证，请选择验证方式获取验证码", fiber.Map{
+		"needMFA":     true,
+		"mfaToken":    mfaToken,
+		"expiresIn":   int(mfaSessionTTL.Seconds()),
+		"authMethods": mfaCtx.AuthMethods,
+		"defaultType": mfaCtx.ReAuthType,
+	})
+}
+
+// loadMFASession 读取暂存的 MFA 会话（验证码输错可重试，成功后才删除）
+func loadMFASession(ctx context.Context, mfaToken string) (*mfaSession, error) {
+	if service.Redis == nil || mfaToken == "" {
+		return nil, fmt.Errorf("mfa session unavailable")
+	}
+	val, err := service.Redis.Get(ctx, fmt.Sprintf(mfaSessionKeyFmt, mfaToken)).Result()
+	if err != nil {
+		return nil, err
+	}
+	var sess mfaSession
+	if err := json.Unmarshal([]byte(val), &sess); err != nil {
+		return nil, err
+	}
+	// 解密密码
+	raw, err := decryptRawPassword(sess.Password)
+	if err != nil {
+		return nil, err
+	}
+	sess.Password = raw
+	return &sess, nil
+}
+
+// deleteMFASession 删除暂存的 MFA 会话
+func deleteMFASession(ctx context.Context, mfaToken string) {
+	if service.Redis == nil || mfaToken == "" {
+		return
+	}
+	service.Redis.Del(ctx, fmt.Sprintf(mfaSessionKeyFmt, mfaToken))
+}
+
+// updateMFASession 更新暂存的 MFA 会话（如用户切换验证方式后），TTL 顺延
+func updateMFASession(ctx context.Context, mfaToken string, sess *mfaSession) error {
+	if service.Redis == nil || mfaToken == "" || sess == nil {
+		return fmt.Errorf("mfa session unavailable")
+	}
+	encPassword, err := encryptRawPassword(sess.Password)
+	if err != nil {
+		return err
+	}
+	data, err := json.Marshal(mfaSession{
+		SchoolID:   sess.SchoolID,
+		Username:   sess.Username,
+		Password:   encPassword,
+		InviteCode: sess.InviteCode,
+		MFA:        sess.MFA,
+	})
+	if err != nil {
+		return err
+	}
+	return service.Redis.Set(ctx, fmt.Sprintf(mfaSessionKeyFmt, mfaToken), data, mfaSessionTTL).Err()
+}

backed/internal/handler/auth_helper.go

@@ -88,8 +88,8 @@ func refreshCpdailyCookie(user *model.SysUser) error {
 	slog.Info("刷新cookie: 尝试重新登录cpdaily", "userId", user.ID, "school", school.Name)
 
 	// 执行 cpdaily 登录
-	cookies, err := cpd.CpdailyLogin(context.Background(), school, fresh.StudentID, rawPassword)
-	if err != nil {
+	cookies, mfaCtx, err := cpd.CpdailyLogin(context.Background(), school, fresh.StudentID, rawPassword)
+	if err != nil && !errors.Is(err, cpd.ErrMFARequired) {
 		errMsg := err.Error()
 		slog.Warn("刷新cookie: cpdaily登录失败", "userId", user.ID, "error", errMsg)
 
@@ -102,6 +102,11 @@ func refreshCpdailyCookie(user *model.SysUser) error {
 		}
 		return err
 	}
+	// 多因子认证学校：重新登录需人工输入验证码，无法自动续期
+	if errors.Is(err, cpd.ErrMFARequired) || mfaCtx != nil {
+		slog.Warn("刷新cookie: 该账号登录需多因子认证，无法自动续期", "userId", user.ID, "school", school.Name)
+		return errors.New("该账号所属学校开启登录验证码校验，需重新登录完成验证")
+	}
 
 	// 检查 MOD_ cookie 确保登录成功
 	hasMOD := false

backed/internal/handler/cdk.go

@@ -10,6 +10,7 @@ import (
 	"log/slog"
 	"math/rand"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/gofiber/fiber/v2"
@@ -18,8 +19,10 @@ import (
 
 // GenerateCDKRequest 生成CDK请求
 type GenerateCDKRequest struct {
-	Count   int `json:"count"`   // 生成数量，默认1
-	MaxRuns int `json:"maxRuns"` // 每张CDK可运行次数，默认1
+	Count   int    `json:"count"`   // 生成数量，默认1
+	MaxRuns int    `json:"maxRuns"` // 每张CDK可运行次数（type=count），默认1
+	Type    string `json:"type"`    // CDK类型：count=执行次数（默认）/ vip=VIP时长
+	VipDays int    `json:"vipDays"` // VIP天数（type=vip），默认30（一个月）
 }
 
 // 获取基础扣费（从系统设置或配置）
@@ -35,6 +38,22 @@ func getBaseDeduction() float64 {
 	return config.Global.Agent.SystemCdkPrice
 }
 
+// getVipCardPrice 获取 VIP 卡价格（元/张，系统设置）
+// key: vip_price_week（周卡7天，默认30元）/ vip_price_month（月卡30天，默认100元）
+// （单次运行基础扣费 6 元，周卡/月卡按次折算后再给折扣）
+func getVipCardPrice(key string, def float64) float64 {
+	var cfg model.SystemConfig
+	if database.DB.Where("`key` = ?", key).First(&cfg).Error == nil {
+		if v, err := strconv.ParseFloat(cfg.Value, 64); err == nil && v > 0 {
+			return v
+		}
+	}
+	return def
+}
+
+func getVipWeekPrice() float64  { return getVipCardPrice("vip_price_week", 30.00) }
+func getVipMonthPrice() float64 { return getVipCardPrice("vip_price_month", 100.00) }
+
 // GenerateCDK 生成CDK
 func GenerateCDK(c *fiber.Ctx) error {
 	agentID := c.Locals("adminId").(uint)
@@ -43,32 +62,70 @@ func GenerateCDK(c *fiber.Ctx) error {
 	if err := c.BodyParser(&req); err != nil {
 		return utils.FailParam(c, "请求参数错误")
 	}
+	// CDK 类型校验（默认次数）
+	if req.Type == "" {
+		req.Type = "count"
+	}
+	if req.Type != "count" && req.Type != "vip" {
+		return utils.Fail(c, 400, "CDK类型无效，必须为 count 或 vip")
+	}
 	if req.Count <= 0 {
 		req.Count = 1
 	}
 	if req.Count > 100 {
 		return utils.Fail(c, 400, "单次最多生成100个CDK")
 	}
-	if req.MaxRuns <= 0 {
-		req.MaxRuns = 1
-	}
-	if req.MaxRuns > 999 {
-		return utils.Fail(c, 400, "每张CDK最多999次")
-	}
 
 	// 获取代理信息
 	var agent model.AgentUser
 	if err := database.DB.First(&agent, agentID).Error; err != nil {
 		return utils.Fail(c, 404, "账号不存在")
 	}
-
 	if agent.Status == "disabled" {
 		return utils.Fail(c, 403, "账号已被禁用")
 	}
 
 	baseDeduction := getBaseDeduction()
-	cdkPrice := baseDeduction * float64(req.MaxRuns) * agent.Rate
-	costTotal := baseDeduction * float64(req.MaxRuns) * agent.Rate * float64(req.Count)
+
+	var maxRuns int
+	var vipDays int
+	var unitPrice float64 // 单张CDK代理扣费
+	var costPerCDK float64
+
+	if req.Type == "vip" {
+		// VIP CDK：仅支持周卡（7天）/ 月卡（30天）两档
+		if req.VipDays <= 0 {
+			req.VipDays = 30
+		}
+		if req.VipDays != 7 && req.VipDays != 30 {
+			return utils.Fail(c, 400, "VIP CDK 仅支持 7 天（周卡）或 30 天（月卡）")
+		}
+		maxRuns = 0
+		vipDays = req.VipDays
+		var vipPrice float64
+		if req.VipDays == 7 {
+			vipPrice = getVipWeekPrice()
+		} else {
+			vipPrice = getVipMonthPrice()
+		}
+		unitPrice = vipPrice * agent.Rate
+		costPerCDK = vipPrice
+	} else {
+		// 次数 CDK
+		if req.MaxRuns <= 0 {
+			req.MaxRuns = 1
+		}
+		if req.MaxRuns > 999 {
+			return utils.Fail(c, 400, "每张CDK最多999次")
+		}
+		maxRuns = req.MaxRuns
+		vipDays = 0
+		unitPrice = baseDeduction * float64(req.MaxRuns) * agent.Rate
+		costPerCDK = baseDeduction * float64(req.MaxRuns)
+	}
+
+	cdkPrice := unitPrice
+	costTotal := unitPrice * float64(req.Count)
 
 	// 事务：扣余额 + 生成CDK
 	cdkCodes := make([]model.CDKCode, 0, req.Count)
@@ -89,9 +146,11 @@ func GenerateCDK(c *fiber.Ctx) error {
 			cdk := model.CDKCode{
 				Code:      code,
 				Price:     cdkPrice,
-				CostPrice: baseDeduction * float64(req.MaxRuns),
+				CostPrice: costPerCDK,
 				AgentID:   agentID,
-				MaxRuns:   req.MaxRuns,
+				MaxRuns:   maxRuns,
+				Type:      req.Type,
+				VipDays:   vipDays,
 				Status:    "unused",
 				CreatedAt: now,
 				UpdatedAt: now,
@@ -123,22 +182,154 @@ func GenerateCDK(c *fiber.Ctx) error {
 	})
 }
 
-// ListCDKs 获取自己生成的CDK列表
+// ListCDKs 获取自己生成的CDK列表（分页）
 func ListCDKs(c *fiber.Ctx) error {
 	agentID := c.Locals("adminId").(uint)
-
-	var cdks []model.CDKCode
-	database.DB.Where("agent_id = ?", agentID).Order("created_at DESC").Limit(100).Find(&cdks)
-
-	return utils.Success(c, cdks)
+	return listCDKs(c, "agent", agentID)
 }
 
 // ListAllCDKs 获取所有CDK列表（仅admin）
 func ListAllCDKs(c *fiber.Ctx) error {
-	var cdks []model.CDKCode
-	database.DB.Preload("Agent").Order("created_at DESC").Limit(200).Find(&cdks)
+	return listCDKs(c, "all", 0)
+}
 
-	return utils.Success(c, cdks)
+// CDKSummary CDK 状态汇总
+type CDKSummary struct {
+	Total    int64 `json:"total"`
+	Unused   int64 `json:"unused"`
+	Used     int64 `json:"used"`
+	Disabled int64 `json:"disabled"`
+}
+
+// listCDKs 分页查询CDK（scope: agent=自己 / all=全部）
+func listCDKs(c *fiber.Ctx, scope string, agentID uint) error {
+	// 分页
+	page, _ := strconv.Atoi(c.Query("page", "1"))
+	pageSize, _ := strconv.Atoi(c.Query("pageSize", "20"))
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+	offset := (page - 1) * pageSize
+
+	// 筛选：状态 / CDK码关键字
+	status := strings.TrimSpace(c.Query("status", ""))
+	keyword := strings.TrimSpace(c.Query("keyword", ""))
+
+	base := func() *gorm.DB {
+		q := database.DB.Model(&model.CDKCode{})
+		if scope == "agent" {
+			q = q.Where("agent_id = ?", agentID)
+		}
+		return q
+	}
+
+	countQuery := base()
+	if status != "" {
+		countQuery = countQuery.Where("status = ?", status)
+	}
+	if keyword != "" {
+		countQuery = countQuery.Where("code LIKE ?", "%"+keyword+"%")
+	}
+	var total int64
+	countQuery.Count(&total)
+
+	// 状态汇总（不受筛选影响，按当前可见范围统计）
+	summary := CDKSummary{}
+	for _, s := range []string{"unused", "used", "disabled"} {
+		var n int64
+		base().Where("status = ?", s).Count(&n)
+		switch s {
+		case "unused":
+			summary.Unused = n
+		case "used":
+			summary.Used = n
+		case "disabled":
+			summary.Disabled = n
+		}
+	}
+	summary.Total = summary.Unused + summary.Used + summary.Disabled
+
+	// 数据
+	var cdks []model.CDKCode
+	dataQuery := base()
+	if status != "" {
+		dataQuery = dataQuery.Where("status = ?", status)
+	}
+	if keyword != "" {
+		dataQuery = dataQuery.Where("code LIKE ?", "%"+keyword+"%")
+	}
+	dataQuery.Order("created_at DESC").Offset(offset).Limit(pageSize)
+	if scope == "all" {
+		dataQuery = dataQuery.Preload("Agent")
+	}
+	dataQuery.Find(&cdks)
+
+	return utils.Success(c, fiber.Map{
+		"total":    total,
+		"items":    cdks,
+		"page":     page,
+		"pageSize": pageSize,
+		"summary":  summary,
+	})
+}
+
+// UpdateCDKStatusRequest 禁用/恢复CDK请求
+type UpdateCDKStatusRequest struct {
+	Action string `json:"action"` // disable / enable
+}
+
+// UpdateCDKStatus 禁用/恢复CDK（代理仅能操作自己生成的，admin可操作全部）
+func UpdateCDKStatus(c *fiber.Ctx) error {
+	cdkID := c.Params("id")
+	adminID := c.Locals("adminId").(uint)
+	role, _ := c.Locals("adminRole").(string)
+
+	var req UpdateCDKStatusRequest
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	if req.Action != "disable" && req.Action != "enable" {
+		return utils.Fail(c, 400, "操作无效，必须为 disable 或 enable")
+	}
+
+	var cdk model.CDKCode
+	if err := database.DB.First(&cdk, cdkID).Error; err != nil {
+		return utils.Fail(c, 404, "CDK不存在")
+	}
+
+	// 权限：非 admin 只能操作自己生成的 CDK
+	if role != "admin" && cdk.AgentID != adminID {
+		return utils.Fail(c, 403, "无权操作该CDK")
+	}
+
+	if req.Action == "disable" {
+		if cdk.Status == "disabled" {
+			return utils.Fail(c, 400, "该CDK已是禁用状态")
+		}
+		if cdk.Status != "unused" {
+			return utils.Fail(c, 400, "仅未使用的CDK可以禁用")
+		}
+		if err := database.DB.Model(&cdk).Update("status", "disabled").Error; err != nil {
+			slog.Error("禁用CDK失败", "error", err, "cdkId", cdk.ID)
+			return utils.FailServer(c, "操作失败")
+		}
+		slog.Info("禁用CDK成功", "cdkId", cdk.ID, "code", cdk.Code, "adminId", adminID)
+		return utils.Success(c, fiber.Map{"id": cdk.ID, "status": "disabled"})
+	}
+
+	// enable：仅 disabled 可恢复为 unused
+	if cdk.Status != "disabled" {
+		return utils.Fail(c, 400, "仅已禁用的CDK可以恢复")
+	}
+	if err := database.DB.Model(&cdk).Update("status", "unused").Error; err != nil {
+		slog.Error("恢复CDK失败", "error", err, "cdkId", cdk.ID)
+		return utils.FailServer(c, "操作失败")
+	}
+	slog.Info("恢复CDK成功", "cdkId", cdk.ID, "code", cdk.Code, "adminId", adminID)
+	return utils.Success(c, fiber.Map{"id": cdk.ID, "status": "unused"})
 }
 
 // UserRedeemCDKRequest 用户兑换CDK请求
@@ -178,6 +369,9 @@ func UserRedeemCDK(c *fiber.Ctx) error {
 	}
 
 	// 使用行锁（悲观锁）确保并发安全
+	var vipExpireAt time.Time
+	redeemType := cdk.Type
+	redeemRuns := cdk.MaxRuns
 	err = database.DB.Transaction(func(tx *gorm.DB) error {
 		// 重新查询并锁定该行
 		var lockedCDK model.CDKCode
@@ -187,28 +381,54 @@ func UserRedeemCDK(c *fiber.Ctx) error {
 		if lockedCDK.Status != "unused" {
 			return errors.New("CDK码已被使用")
 		}
-		if lockedCDK.MaxRuns <= 0 {
-			return errors.New("CDK码已无可运行次数")
-		}
 
 		now := time.Now()
-		// 一次性消耗全部次数
-		totalRuns := lockedCDK.MaxRuns
 		updates := map[string]interface{}{
 			"status":  "used",
 			"user_id": userID,
 			"used_at": now,
 		}
+
+		if lockedCDK.Type == "vip" {
+			// ===== VIP CDK：延长 VIP 到期时间 =====
+			if lockedCDK.VipDays <= 0 {
+				return errors.New("VIP CDK配置无效")
+			}
+			// 锁定用户行，防止并发兑换导致到期时间计算错误
+			var lockedUser model.SysUser
+			if err := tx.Set("gorm:query_option", "FOR UPDATE").First(&lockedUser, userID).Error; err != nil {
+				return err
+			}
+			// 已开通且未过期：在原到期时间上顺延；否则从当前时间起算
+			base := now
+			if lockedUser.VipExpireAt != nil && lockedUser.VipExpireAt.After(base) {
+				base = *lockedUser.VipExpireAt
+			}
+			vipExpireAt = base.AddDate(0, 0, lockedCDK.VipDays)
+			if err := tx.Model(&model.SysUser{}).Where("id = ?", userID).
+				Update("vip_expire_at", vipExpireAt).Error; err != nil {
+				return err
+			}
+		} else {
+			// ===== 次数 CDK：一次性消耗全部次数 =====
+			if lockedCDK.MaxRuns <= 0 {
+				return errors.New("CDK码已无可运行次数")
+			}
+			redeemRuns = lockedCDK.MaxRuns
+			if err := tx.Model(&lockedCDK).Updates(updates).Error; err != nil {
+				return err
+			}
+			// 增加用户签到次数（一次性加上所有剩余次数）
+			if err := tx.Model(&model.SysUser{}).Where("id = ?", userID).
+				Update("sign_count", gorm.Expr("sign_count + ?", redeemRuns)).Error; err != nil {
+				return err
+			}
+			return nil
+		}
+
 		if err := tx.Model(&lockedCDK).Updates(updates).Error; err != nil {
 			return err
 		}
-
-		// 增加用户签到次数（一次性加上所有剩余次数）
-		if err := tx.Model(&model.SysUser{}).Where("id = ?", userID).
-			Update("sign_count", gorm.Expr("sign_count + ?", totalRuns)).Error; err != nil {
-			return err
-		}
-
 		return nil
 	})
 
@@ -219,15 +439,30 @@ func UserRedeemCDK(c *fiber.Ctx) error {
 		if err.Error() == "CDK码已无可运行次数" {
 			return utils.Fail(c, 400, "CDK码已无可运行次数")
 		}
+		if err.Error() == "VIP CDK配置无效" {
+			return utils.Fail(c, 400, "VIP CDK配置无效，请联系管理员")
+		}
 		slog.Error("兑换CDK失败", "error", err)
 		return utils.FailServer(c, "兑换失败")
 	}
 
+	// 按 CDK 类型返回不同提示
+	if redeemType == "vip" {
+		slog.Info("VIP CDK兑换成功", "userId", userID, "code", req.Code, "vipDays", cdk.VipDays, "newExpireAt", vipExpireAt.Format("2006-01-02 15:04:05"))
+		return utils.Success(c, fiber.Map{
+			"message":     "VIP兑换成功",
+			"type":        "vip",
+			"vipDays":     cdk.VipDays,
+			"vipExpireAt": vipExpireAt.Format("2006-01-02 15:04:05"),
+		})
+	}
+
 	slog.Info("CDK兑换成功", "userId", userID, "code", req.Code)
 
 	return utils.Success(c, fiber.Map{
 		"message":   "兑换成功",
-		"totalRuns": cdk.MaxRuns,
+		"type":      "count",
+		"totalRuns": redeemRuns,
 	})
 }
 
@@ -246,3 +481,26 @@ func generateCDKCode() string {
 func formatFloat(f float64) string {
 	return utils.FormatFloat(f)
 }
+
+// GetUserVipInfo 获取当前用户 VIP 信息（到期时间 + 售价，供个人中心展示）
+func GetUserVipInfo(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+	var user model.SysUser
+	if err := database.DB.Select("id, vip_expire_at").First(&user, userID).Error; err != nil {
+		return utils.FailAuth(c, "用户不存在")
+	}
+
+	vipExpireAt := ""
+	if user.VipExpireAt != nil {
+		vipExpireAt = user.VipExpireAt.Format("2006-01-02 15:04:05")
+	}
+	isVip := user.VipExpireAt != nil && user.VipExpireAt.After(time.Now())
+
+	return utils.Success(c, fiber.Map{
+		"isVip":         isVip,
+		"vipExpireAt":   vipExpireAt,
+		"vipWeekPrice":  formatFloat(getVipWeekPrice()),
+		"vipMonthPrice": formatFloat(getVipMonthPrice()),
+		"vipPrice":      formatFloat(getVipMonthPrice()), // 兼容旧字段：月卡价
+	})
+}

backed/internal/handler/device.go

@@ -137,6 +137,32 @@ func SubmitDeviceCode(c *fiber.Ctx) error {
 	return utils.Success(c, fiber.Map{"status": "bound"})
 }
 
+// RandomBindDevice 随机生成设备码并绑定到当前用户（个人中心「随机」按钮）
+// 风险：与真实手机绑定的设备码不一致，执行签到时现有手机会提示「频繁切换设备」导致无法签到，
+// 前端已做连续两次确认；此处不再重复校验，直接生成 UUID（大写，与真实设备码格式一致）绑定。
+func RandomBindDevice(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	b := make([]byte, 16)
+	if _, err := rand.Read(b); err != nil {
+		return utils.FailServer(c, "生成设备码失败")
+	}
+	// 标准 UUID v4 格式（大写），与真实设备码样式一致
+	b[6] = (b[6] & 0x0f) | 0x40
+	b[8] = (b[8] & 0x3f) | 0x80
+	deviceCode := fmt.Sprintf("%X-%X-%X-%X-%X", b[0:4], b[4:6], b[6:8], b[8:10], b[10:16])
+
+	if err := database.DB.Model(&model.SysUser{}).Where("id = ?", userID).Updates(map[string]interface{}{
+		"mobile_code": deviceCode,
+		"mobile_type": "manual",
+	}).Error; err != nil {
+		return utils.FailServer(c, "绑定失败")
+	}
+
+	slog.Info("随机绑定设备码", "userId", userID, "deviceCode", deviceCode)
+	return utils.Success(c, fiber.Map{"deviceCode": deviceCode})
+}
+
 // ClosePage 授权完成页（当 WebView 无法关闭时跳转至此）
 func ClosePage(c *fiber.Ctx) error {
 	c.Type("html")

backed/internal/handler/leave.go

@@ -0,0 +1,345 @@
+package handler
+
+import (
+	"bufio"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"log/slog"
+	"strings"
+	"time"
+
+	"cpdaily-new/internal/database"
+	"cpdaily-new/internal/model"
+	"cpdaily-new/internal/ratelimit"
+	cpd "cpdaily-new/internal/service/cpdaily"
+	"cpdaily-new/internal/utils"
+
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+)
+
+// ---------- 销假（请假销假）----------
+
+// GetPendingLeaves 获取今日校园待销假列表（实时请求今日校园，附带规定销假位置）
+func GetPendingLeaves(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	var user model.SysUser
+	if err := database.DB.First(&user, userID).Error; err != nil {
+		return utils.FailAuth(c, "用户不存在")
+	}
+	if user.Cookie == "" {
+		return utils.Fail(c, 400, "请先登录")
+	}
+
+	cookieMap := cpd.ParseCookieJSON(user.Cookie)
+	host := getSchoolHost(user.SchoolID)
+
+	items, err := cpd.FetchLeaveList(cookieMap, host)
+	if err != nil && isCookieExpired(err) {
+		slog.Info("获取待销假列表cookie过期，尝试刷新", "userId", userID)
+		if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+			cookieMap = cpd.ParseCookieJSON(user.Cookie)
+			items, err = cpd.FetchLeaveList(cookieMap, host)
+		} else if errors.Is(refreshErr, ErrPasswordChanged) {
+			err = ErrPasswordChanged
+		}
+	}
+	if err != nil {
+		slog.Error("获取待销假列表失败", "userId", userID, "error", err)
+		if errors.Is(err, ErrPasswordChanged) {
+			return utils.Fail(c, 401, "登录凭证已过期，请重新登录")
+		}
+		return utils.Fail(c, 503, "获取待销假列表失败: "+err.Error())
+	}
+
+	return utils.Success(c, items)
+}
+
+// ExecuteLeaveRequest 销假执行参数
+type ExecuteLeaveRequest struct {
+	LeaveID     string `json:"leaveId"`     // 今日校园请假记录 ID
+	Longitude   string `json:"longitude"`   // 销假经度（必填）
+	Latitude    string `json:"latitude"`    // 销假纬度（必填）
+	Address     string `json:"address"`     // 销假地址（无规定位置时必填）
+	ImageURL    string `json:"imageUrl"`    // 销假图片 URL（可选）
+	ApproverWid string `json:"approverWid"` // 审批人 userWid（reportApplyFlow=1 时为必填）
+}
+
+// ExecuteLeave 执行销假（SSE 同步执行：POST 请求 + 流式事件返回进度与结果）。
+// 事件流：connecting → fetching_detail → submitting → success / task_error
+func ExecuteLeave(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	var req ExecuteLeaveRequest
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	req.LeaveID = strings.TrimSpace(req.LeaveID)
+	req.Longitude = strings.TrimSpace(req.Longitude)
+	req.Latitude = strings.TrimSpace(req.Latitude)
+	req.Address = strings.TrimSpace(req.Address)
+	req.ApproverWid = strings.TrimSpace(req.ApproverWid)
+	if req.LeaveID == "" || req.Longitude == "" || req.Latitude == "" {
+		return utils.FailParam(c, "销假经纬度不能为空")
+	}
+
+	var user model.SysUser
+	if err := database.DB.First(&user, userID).Error; err != nil {
+		return utils.FailAuth(c, "用户不存在")
+	}
+	if user.Cookie == "" {
+		return utils.Fail(c, 400, "请先登录")
+	}
+
+	// SSE 头
+	c.Set("Content-Type", "text/event-stream")
+	c.Set("Cache-Control", "no-cache")
+	c.Set("Connection", "keep-alive")
+	c.Set("X-Accel-Buffering", "no")
+
+	// SSE 写入器：所有检查在流内进行，通过 SSE event 返回结果
+	c.Context().SetBodyStreamWriter(func(w *bufio.Writer) {
+		sendEvent := func(event string, data map[string]interface{}) {
+			d, _ := json.Marshal(data)
+			fmt.Fprintf(w, "event: %s\ndata: %s\n\n", event, string(d))
+			w.Flush()
+		}
+
+		// 保存销假日志
+		saveLog := func(isSuccess bool, errMsg, title string) {
+			logEntry := model.CpLeaveLog{
+				UserID:       userID,
+				LeaveID:      req.LeaveID,
+				Title:        title,
+				SchoolName:   user.SchoolName,
+				Action:       model.LeaveActionReport,
+				IsSuccess:    isSuccess,
+				ErrorMessage: errMsg,
+			}
+			database.DB.Create(&logEntry)
+		}
+
+		// VIP 判定：VIP 且未过期则免扣次数直接执行
+		isVip := user.VipExpireAt != nil && user.VipExpireAt.After(time.Now())
+
+		// 检查可用次数（VIP 免检查）
+		if !isVip && user.SignCount <= 0 {
+			slog.Warn("销假次数不足，拒绝执行", "userId", userID)
+			sendEvent("task_error", map[string]interface{}{"message": "可用次数不足，请购买CDK或通过邀请获得次数"})
+			return
+		}
+
+		// 限流：同一用户（销假为同步执行，无任务维度，按用户维度限流）
+		rateKey := fmt.Sprintf("leave:%d", userID)
+		rules := []ratelimit.Rule{
+			{Limit: 3, Window: 2 * time.Minute, Label: "2m"},
+			{Limit: 6, Window: 1 * time.Hour, Label: "1h"},
+			{Limit: 10, Window: 24 * time.Hour, Label: "1d"},
+		}
+		if ok, msg := ratelimit.AllowMulti(rateKey, rules); !ok {
+			slog.Warn("销假触发限流", "userId", userID, "msg", msg)
+			sendEvent("task_error", map[string]interface{}{"message": msg, "rateLimit": true})
+			return
+		}
+
+		// 1. 连接成功
+		sendEvent("connecting", map[string]interface{}{"status": "connecting", "message": "正在连接今日校园..."})
+
+		cookieMap := cpd.ParseCookieJSON(user.Cookie)
+		host := getSchoolHost(user.SchoolID)
+
+		// 2. 获取请假详情
+		sendEvent("fetching_detail", map[string]interface{}{"status": "fetching_detail", "message": "正在获取请假详情..."})
+		detail, err := cpd.FetchLeaveDetail(cookieMap, host, req.LeaveID)
+		if err != nil && isCookieExpired(err) {
+			slog.Info("获取请假详情cookie过期，尝试自动刷新", "userId", userID, "leaveId", req.LeaveID)
+			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+				cookieMap = cpd.ParseCookieJSON(user.Cookie)
+				detail, err = cpd.FetchLeaveDetail(cookieMap, host, req.LeaveID)
+			} else if errors.Is(refreshErr, ErrPasswordChanged) {
+				err = ErrPasswordChanged
+			}
+		}
+		if err != nil {
+			errMsg := "获取请假详情失败: " + err.Error()
+			if errors.Is(err, ErrPasswordChanged) {
+				errMsg = "登录凭证已过期，请重新登录"
+			}
+			slog.Error("获取请假详情失败", "userId", userID, "leaveId", req.LeaveID, "error", err)
+			saveLog(false, errMsg, leaveLogTitle(detail, ""))
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needReLogin": errors.Is(err, ErrPasswordChanged)})
+			return
+		}
+		title := leaveLogTitle(detail, req.LeaveID)
+
+		// 销假地址：用户选择/填写的优先，否则兜底第一个规定销假位置地址；两者皆空时阻止提交
+		if req.Address == "" && len(detail.ReportPlaces) == 0 {
+			errMsg := "该请假未设置规定销假位置，请填写销假地址"
+			saveLog(false, errMsg, title)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+			return
+		}
+
+		// 审批人：请假类型要求销假审批（reportApplyFlow=1）时必须选择审批人
+		if detail.ReportApplyFlow && req.ApproverWid == "" {
+			errMsg := "该请假类型销假需要选择审批人，请重新选择"
+			saveLog(false, errMsg, title)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needApprover": true})
+			return
+		}
+
+		// 3. 构造表单并提交销假
+		sendEvent("submitting", map[string]interface{}{"status": "submitting", "message": "正在提交销假..."})
+		form := cpd.BuildLeaveReportForm(detail, req.Address, req.ImageURL, req.ApproverWid)
+		err = cpd.SubmitLeaveReport(cookieMap, host, form, req.Longitude, req.Latitude, user.MobileCode, user.StudentID)
+		if err != nil && isCookieExpired(err) {
+			slog.Info("提交销假cookie过期，尝试自动刷新", "userId", userID, "leaveId", req.LeaveID)
+			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+				cookieMap = cpd.ParseCookieJSON(user.Cookie)
+				err = cpd.SubmitLeaveReport(cookieMap, host, form, req.Longitude, req.Latitude, user.MobileCode, user.StudentID)
+			} else if errors.Is(refreshErr, ErrPasswordChanged) {
+				err = ErrPasswordChanged
+			}
+		}
+		if err != nil {
+			errMsg := "销假失败: " + err.Error()
+			if errors.Is(err, ErrPasswordChanged) {
+				errMsg = "登录凭证已过期，请重新登录"
+			}
+			slog.Error("销假失败", "userId", userID, "leaveId", req.LeaveID, "error", err)
+			saveLog(false, errMsg, title)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needReLogin": errors.Is(err, ErrPasswordChanged)})
+			return
+		}
+
+		// 4. 成功：写日志 + 扣减可用次数（VIP 有效期内免扣）
+		saveLog(true, "", title)
+		if !isVip {
+			database.DB.Model(&model.SysUser{}).Where("id = ? AND sign_count > 0", userID).
+				Update("sign_count", gorm.Expr("sign_count - 1"))
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "销假成功！",
+			})
+		} else {
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "销假成功！（VIP 免扣次数）",
+			})
+		}
+
+		slog.Info("销假成功", "userId", userID, "leaveId", req.LeaveID, "title", title, "isVip", isVip)
+	})
+
+	return nil
+}
+
+// GetLeaveApprovers 获取销假可选审批人（leaveType.reportApplyFlow=1 的请假类型）。
+// 请求：{ leaveId }；服务端自行取详情中的 leaveType/起止时间，前端无需重复传递。
+func GetLeaveApprovers(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	var req struct {
+		LeaveID string `json:"leaveId"`
+	}
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	req.LeaveID = strings.TrimSpace(req.LeaveID)
+	if req.LeaveID == "" {
+		return utils.FailParam(c, "leaveId 不能为空")
+	}
+
+	var user model.SysUser
+	if err := database.DB.First(&user, userID).Error; err != nil {
+		return utils.FailAuth(c, "用户不存在")
+	}
+	if user.Cookie == "" {
+		return utils.Fail(c, 400, "请先登录")
+	}
+
+	cookieMap := cpd.ParseCookieJSON(user.Cookie)
+	host := getSchoolHost(user.SchoolID)
+
+	detail, err := cpd.FetchLeaveDetail(cookieMap, host, req.LeaveID)
+	if err != nil && isCookieExpired(err) {
+		if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+			cookieMap = cpd.ParseCookieJSON(user.Cookie)
+			detail, err = cpd.FetchLeaveDetail(cookieMap, host, req.LeaveID)
+		} else if errors.Is(refreshErr, ErrPasswordChanged) {
+			err = ErrPasswordChanged
+		}
+	}
+	if err != nil {
+		slog.Error("获取请假详情失败(审批人)", "userId", userID, "leaveId", req.LeaveID, "error", err)
+		if errors.Is(err, ErrPasswordChanged) {
+			return utils.Fail(c, 401, "登录凭证已过期，请重新登录")
+		}
+		return utils.Fail(c, 503, "获取请假详情失败: "+err.Error())
+	}
+	if !detail.ReportApplyFlow {
+		return utils.Success(c, []cpd.LeaveApprover{})
+	}
+
+	approvers, err := cpd.FetchReportApprovers(cookieMap, host, detail.LeaveCodeNum, detail.StartTime, detail.EndTime)
+	if err != nil && isCookieExpired(err) {
+		if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+			cookieMap = cpd.ParseCookieJSON(user.Cookie)
+			approvers, err = cpd.FetchReportApprovers(cookieMap, host, detail.LeaveCodeNum, detail.StartTime, detail.EndTime)
+		} else if errors.Is(refreshErr, ErrPasswordChanged) {
+			err = ErrPasswordChanged
+		}
+	}
+	if err != nil {
+		slog.Error("获取销假审批人失败", "userId", userID, "leaveId", req.LeaveID, "error", err)
+		if errors.Is(err, ErrPasswordChanged) {
+			return utils.Fail(c, 401, "登录凭证已过期，请重新登录")
+		}
+		return utils.Fail(c, 503, "获取销假审批人失败: "+err.Error())
+	}
+
+	return utils.Success(c, approvers)
+}
+
+// leaveLogTitle 销假日志标题：请假类型名 + "销假"；类型名缺失时兜底用 leaveId 前缀避免标题为空
+func leaveLogTitle(detail *cpd.LeaveDetail, leaveID string) string {
+	if detail != nil && detail.LeaveType != "" {
+		return detail.LeaveType + "销假"
+	}
+	if leaveID != "" {
+		return "销假(" + leaveID + ")"
+	}
+	return "销假"
+}
+
+// ListLeaveLogs 获取销假日志列表
+func ListLeaveLogs(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	var logs []model.CpLeaveLog
+	database.DB.Where("user_id = ?", userID).
+		Order("created_at DESC").
+		Limit(10).
+		Find(&logs)
+
+	return utils.Success(c, logs)
+}
+
+// DeleteLeaveLog 删除销假日志
+func DeleteLeaveLog(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+	id := c.Params("id")
+
+	var log model.CpLeaveLog
+	if err := database.DB.Where("id = ? AND user_id = ?", id, userID).First(&log).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return utils.Fail(c, 404, "日志不存在")
+		}
+		return utils.FailServer(c, "查询失败")
+	}
+
+	database.DB.Delete(&log)
+	return utils.Success(c, nil)
+}

backed/internal/handler/leave_apply.go

@@ -0,0 +1,354 @@
+package handler
+
+import (
+	"bufio"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"log/slog"
+	"strconv"
+	"strings"
+	"time"
+
+	"cpdaily-new/internal/database"
+	"cpdaily-new/internal/model"
+	"cpdaily-new/internal/ratelimit"
+	cpd "cpdaily-new/internal/service/cpdaily"
+	"cpdaily-new/internal/utils"
+
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+)
+
+// ---------- 请假申请 ----------
+
+// loadLeaveUser 读取当前用户（请假链路公共前置）
+func loadLeaveUser(c *fiber.Ctx) (*model.SysUser, error) {
+	userID := c.Locals("userId").(uint)
+	var user model.SysUser
+	if err := database.DB.First(&user, userID).Error; err != nil {
+		return nil, fmt.Errorf("用户不存在")
+	}
+	if user.Cookie == "" {
+		return nil, fmt.Errorf("请先登录")
+	}
+	return &user, nil
+}
+
+// GetLeaveTypes 获取请假类型列表（含全部权威开关，前端据此渲染表单）
+func GetLeaveTypes(c *fiber.Ctx) error {
+	user, err := loadLeaveUser(c)
+	if err != nil {
+		return utils.FailAuth(c, err.Error())
+	}
+
+	cookieMap := cpd.ParseCookieJSON(user.Cookie)
+	host := getSchoolHost(user.SchoolID)
+
+	types, err := cpd.FetchLeaveTypes(cookieMap, host)
+	if err != nil && isCookieExpired(err) {
+		if refreshErr := refreshCpdailyCookie(user); refreshErr == nil {
+			cookieMap = cpd.ParseCookieJSON(user.Cookie)
+			types, err = cpd.FetchLeaveTypes(cookieMap, host)
+		} else if errors.Is(refreshErr, ErrPasswordChanged) {
+			err = ErrPasswordChanged
+		}
+	}
+	if err != nil {
+		slog.Error("获取请假类型失败", "userId", user.ID, "error", err)
+		if errors.Is(err, ErrPasswordChanged) {
+			return utils.Fail(c, 401, "登录凭证已过期，请重新登录")
+		}
+		return utils.Fail(c, 503, "获取请假类型失败: "+err.Error())
+	}
+
+	return utils.Success(c, types)
+}
+
+// GetLeaveApplyApprovers 获取请假可选审批人（needApproval=1 的类型）。
+// 请求：{ leaveType, startTime, endTime }（与销假审批人接口区分：此处选择类型发生在提交前）。
+func GetLeaveApplyApprovers(c *fiber.Ctx) error {
+	user, err := loadLeaveUser(c)
+	if err != nil {
+		return utils.FailAuth(c, err.Error())
+	}
+
+	var req struct {
+		LeaveType int    `json:"leaveType"`
+		StartTime string `json:"startTime"`
+		EndTime   string `json:"endTime"`
+	}
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	if req.StartTime == "" || req.EndTime == "" {
+		return utils.FailParam(c, "开始/结束时间不能为空")
+	}
+
+	cookieMap := cpd.ParseCookieJSON(user.Cookie)
+	host := getSchoolHost(user.SchoolID)
+
+	approvers, err := cpd.FetchReportApprovers(cookieMap, host, req.LeaveType, req.StartTime, req.EndTime)
+	if err != nil && isCookieExpired(err) {
+		if refreshErr := refreshCpdailyCookie(user); refreshErr == nil {
+			cookieMap = cpd.ParseCookieJSON(user.Cookie)
+			approvers, err = cpd.FetchReportApprovers(cookieMap, host, req.LeaveType, req.StartTime, req.EndTime)
+		} else if errors.Is(refreshErr, ErrPasswordChanged) {
+			err = ErrPasswordChanged
+		}
+	}
+	if err != nil {
+		slog.Error("获取请假审批人失败", "userId", user.ID, "leaveType", req.LeaveType, "error", err)
+		if errors.Is(err, ErrPasswordChanged) {
+			return utils.Fail(c, 401, "登录凭证已过期，请重新登录")
+		}
+		return utils.Fail(c, 503, "获取请假审批人失败: "+err.Error())
+	}
+
+	return utils.Success(c, approvers)
+}
+
+// ExecuteLeaveApplyRequest 请假申请执行参数
+type ExecuteLeaveApplyRequest struct {
+	LeaveType     int    `json:"leaveType"`     // 类型编码
+	StartTime     string `json:"startTime"`     // yyyy-MM-dd HH:mm:ss
+	EndTime       string `json:"endTime"`       // yyyy-MM-dd HH:mm:ss
+	LeaveReason   string `json:"leaveReason"`   // 请假原因
+	OutStatus     bool   `json:"outStatus"`     // 是否离校
+	UrgencyMobile string `json:"urgencyMobile"` // 紧急联系人（离校必填）
+	Address       string `json:"address"`       // 目的地（离校必填）
+	DetailAddress string `json:"detailAddress"` // 详细地址（离校必填）
+	Longitude     string `json:"longitude"`     // 定位经度
+	Latitude      string `json:"latitude"`      // 定位纬度
+	LocationAddr  string `json:"locationAddr"`  // 定位地址
+	ImageURL      string `json:"imageUrl"`      // 附件（可选）
+	ApproverWid   string `json:"approverWid"`   // 审批人 userWid
+	ApproverId    string `json:"approverId"`    // 审批人 userId
+	ApproverName  string `json:"approverName"`  // 审批人姓名
+}
+
+// ExecuteLeaveApply 执行请假申请（SSE 同步执行：checkOnceLeave → 提交）。
+// 事件流：connecting → submitting → success / task_error
+func ExecuteLeaveApply(c *fiber.Ctx) error {
+	userID := c.Locals("userId").(uint)
+
+	var req ExecuteLeaveApplyRequest
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	req.StartTime = strings.TrimSpace(req.StartTime)
+	req.EndTime = strings.TrimSpace(req.EndTime)
+	req.LeaveReason = strings.TrimSpace(req.LeaveReason)
+	req.Longitude = strings.TrimSpace(req.Longitude)
+	req.Latitude = strings.TrimSpace(req.Latitude)
+	req.LocationAddr = strings.TrimSpace(req.LocationAddr)
+	req.ApproverWid = strings.TrimSpace(req.ApproverWid)
+
+	if req.StartTime == "" || req.EndTime == "" {
+		return utils.FailParam(c, "开始/结束时间不能为空")
+	}
+	if req.LeaveReason == "" {
+		return utils.FailParam(c, "请假原因不能为空")
+	}
+	if req.Longitude == "" || req.Latitude == "" {
+		return utils.FailParam(c, "定位经纬度不能为空")
+	}
+	if req.LocationAddr == "" {
+		return utils.FailParam(c, "定位地址不能为空")
+	}
+	if req.OutStatus {
+		if strings.TrimSpace(req.UrgencyMobile) == "" {
+			return utils.FailParam(c, "紧急联系人手机号不能为空")
+		}
+		if strings.TrimSpace(req.Address) == "" {
+			return utils.FailParam(c, "目的地不能为空")
+		}
+		if strings.TrimSpace(req.DetailAddress) == "" {
+			return utils.FailParam(c, "详细地址不能为空")
+		}
+	}
+
+	var user model.SysUser
+	if err := database.DB.First(&user, userID).Error; err != nil {
+		return utils.FailAuth(c, "用户不存在")
+	}
+	if user.Cookie == "" {
+		return utils.Fail(c, 400, "请先登录")
+	}
+
+	// SSE 头
+	c.Set("Content-Type", "text/event-stream")
+	c.Set("Cache-Control", "no-cache")
+	c.Set("Connection", "keep-alive")
+	c.Set("X-Accel-Buffering", "no")
+
+	c.Context().SetBodyStreamWriter(func(w *bufio.Writer) {
+		sendEvent := func(event string, data map[string]interface{}) {
+			d, _ := json.Marshal(data)
+			fmt.Fprintf(w, "event: %s\ndata: %s\n\n", event, string(d))
+			w.Flush()
+		}
+
+		// 请假记录 ID：申请时平台尚未生成，用时间戳占位（日志/展示用）
+		applyLeaveID := "apply_" + strconv.FormatInt(time.Now().Unix(), 10)
+
+		// 类型配置（拿 needApproval/enableAttach/mustOut 等权威开关做服务端校验）
+		title := leaveApplyLogTitle(req.LeaveType, req.StartTime, req.EndTime)
+		saveLog := func(isSuccess bool, errMsg string) {
+			logEntry := model.CpLeaveLog{
+				UserID:       userID,
+				LeaveID:      applyLeaveID,
+				Title:        title,
+				SchoolName:   user.SchoolName,
+				Action:       model.LeaveActionApply,
+				IsSuccess:    isSuccess,
+				ErrorMessage: errMsg,
+			}
+			database.DB.Create(&logEntry)
+		}
+
+		isVip := user.VipExpireAt != nil && user.VipExpireAt.After(time.Now())
+
+		if !isVip && user.SignCount <= 0 {
+			slog.Warn("请假次数不足，拒绝执行", "userId", userID)
+			sendEvent("task_error", map[string]interface{}{"message": "可用次数不足，请购买CDK或通过邀请获得次数"})
+			return
+		}
+
+		// 限流：与销假同规则（同一用户维度）
+		rateKey := fmt.Sprintf("leave-apply:%d", userID)
+		rules := []ratelimit.Rule{
+			{Limit: 3, Window: 2 * time.Minute, Label: "2m"},
+			{Limit: 6, Window: 1 * time.Hour, Label: "1h"},
+			{Limit: 10, Window: 24 * time.Hour, Label: "1d"},
+		}
+		if ok, msg := ratelimit.AllowMulti(rateKey, rules); !ok {
+			slog.Warn("请假触发限流", "userId", userID, "msg", msg)
+			sendEvent("task_error", map[string]interface{}{"message": msg, "rateLimit": true})
+			return
+		}
+
+		sendEvent("connecting", map[string]interface{}{"status": "connecting", "message": "正在连接今日校园..."})
+
+		cookieMap := cpd.ParseCookieJSON(user.Cookie)
+		host := getSchoolHost(user.SchoolID)
+
+		// 1. 获取类型配置（服务端复核开关，避免前端被绕过）
+		cfg, err := cpd.FetchLeaveTypeCfg(cookieMap, host, req.LeaveType)
+		if err != nil && isCookieExpired(err) {
+			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+				cookieMap = cpd.ParseCookieJSON(user.Cookie)
+				cfg, err = cpd.FetchLeaveTypeCfg(cookieMap, host, req.LeaveType)
+			} else if errors.Is(refreshErr, ErrPasswordChanged) {
+				err = ErrPasswordChanged
+			}
+		}
+		if err != nil {
+			errMsg := "获取请假类型配置失败: " + err.Error()
+			if errors.Is(err, ErrPasswordChanged) {
+				errMsg = "登录凭证已过期，请重新登录"
+			}
+			slog.Error("获取请假类型配置失败", "userId", userID, "leaveType", req.LeaveType, "error", err)
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needReLogin": errors.Is(err, ErrPasswordChanged)})
+			return
+		}
+		if cfg.DisableTime == 1 {
+			errMsg := "该请假类型当前不可用，请选择其他类型"
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+			return
+		}
+		if cfg.ReasonWordLimit > 0 && len([]rune(req.LeaveReason)) < cfg.ReasonWordLimit {
+			errMsg := fmt.Sprintf("请假原因至少 %d 字", cfg.ReasonWordLimit)
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+			return
+		}
+		if cfg.NeedApproval == 1 && req.ApproverWid == "" {
+			errMsg := "该请假类型需要选择审批人"
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needApprover": true})
+			return
+		}
+
+		// 2. 可请假检查
+		if err := cpd.CheckOnceLeave(cookieMap, host); err != nil {
+			errMsg := "当前不可请假: " + err.Error()
+			slog.Warn("checkOnceLeave 拒绝", "userId", userID, "error", err)
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+			return
+		}
+
+		// 3. 构造表单并提交
+		sendEvent("submitting", map[string]interface{}{"status": "submitting", "message": "正在提交请假申请..."})
+		p := cpd.LeaveApplyParams{
+			LeaveType:     req.LeaveType,
+			StartTime:     req.StartTime,
+			EndTime:       req.EndTime,
+			LeaveReason:   req.LeaveReason,
+			OutStatus:     req.OutStatus,
+			UrgencyMobile: req.UrgencyMobile,
+			Address:       req.Address,
+			DetailAddress: req.DetailAddress,
+			Longitude:     req.Longitude,
+			Latitude:      req.Latitude,
+			LocationAddr:  req.LocationAddr,
+			ImageURL:      req.ImageURL,
+			ApproverWid:   req.ApproverWid,
+			ApproverId:    req.ApproverId,
+			ApproverName:  req.ApproverName,
+		}
+		form := cpd.BuildLeaveApplyForm(p, user.MobileCode, "15", "9.9.6")
+		err = cpd.SubmitLeaveApply(cookieMap, host, form, req.Longitude, req.Latitude, user.MobileCode, user.StudentID)
+		if err != nil && isCookieExpired(err) {
+			slog.Info("提交请假cookie过期，尝试自动刷新", "userId", userID)
+			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
+				cookieMap = cpd.ParseCookieJSON(user.Cookie)
+				err = cpd.SubmitLeaveApply(cookieMap, host, form, req.Longitude, req.Latitude, user.MobileCode, user.StudentID)
+			} else if errors.Is(refreshErr, ErrPasswordChanged) {
+				err = ErrPasswordChanged
+			}
+		}
+		if err != nil {
+			errMsg := "请假申请失败: " + err.Error()
+			if errors.Is(err, ErrPasswordChanged) {
+				errMsg = "登录凭证已过期，请重新登录"
+			}
+			slog.Error("请假申请失败", "userId", userID, "error", err)
+			saveLog(false, errMsg)
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg, "needReLogin": errors.Is(err, ErrPasswordChanged)})
+			return
+		}
+
+		// 4. 成功：写日志 + 扣减可用次数（VIP 有效期内免扣）
+		saveLog(true, "")
+		if !isVip {
+			database.DB.Model(&model.SysUser{}).Where("id = ? AND sign_count > 0", userID).
+				Update("sign_count", gorm.Expr("sign_count - 1"))
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "请假申请提交成功！",
+			})
+		} else {
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "请假申请提交成功！（VIP 免扣次数）",
+			})
+		}
+
+		slog.Info("请假申请成功", "userId", userID, "leaveType", req.LeaveType, "start", req.StartTime, "end", req.EndTime, "isVip", isVip)
+	})
+
+	return nil
+}
+
+// leaveApplyLogTitle 请假日志标题：类型名由前端传入 code 时的兜底为「请假」
+func leaveApplyLogTitle(leaveType int, startTime, endTime string) string {
+	title := fmt.Sprintf("请假申请（类型%d）", leaveType)
+	if startTime != "" && endTime != "" {
+		title = fmt.Sprintf("请假申请 %s ~ %s", startTime, endTime)
+	}
+	return title
+}

backed/internal/handler/pending_school.go

@@ -133,15 +133,16 @@ type ReportFailedLoginRequest struct {
 }
 
 type PendingSchoolRes struct {
-	ID         uint   `json:"id"`
-	SchoolID   string `json:"schoolId"`
-	SchoolName string `json:"schoolName"`
-	Username   string `json:"username"`
-	Password   string `json:"password"`
-	Email      string `json:"email"`
-	IP         string `json:"ip"`
-	Status     string `json:"status"`
-	CreatedAt  string `json:"createdAt"`
+	ID           uint   `json:"id"`
+	SchoolID     string `json:"schoolId"`
+	SchoolName   string `json:"schoolName"`
+	Username     string `json:"username"`
+	Password     string `json:"password"`
+	Email        string `json:"email"`
+	IP           string `json:"ip"`
+	Status       string `json:"status"`
+	RejectReason string `json:"rejectReason"`
+	CreatedAt    string `json:"createdAt"`
 }
 
 // ---------- 用户端 API ----------
@@ -196,7 +197,9 @@ func ReportFailedLogin(c *fiber.Ctx) error {
 	}
 
 	// 1. 检查该校是否有今天登录过的账号（说明学校可正常使用，忽略本次报告）
-	today := time.Now().Truncate(24 * time.Hour)
+	// 注意：Truncate(24h) 按 UTC 午夜截断会偏移 8 小时，必须按北京时间当日 0 点
+	now := time.Now()
+	today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
 	var todayLoginCount int64
 	database.DB.Model(&model.SysUser{}).
 		Where("school_id = ? AND last_login_at >= ?", req.SchoolID, today).
@@ -266,6 +269,8 @@ func AdminListPendingSchools(c *fiber.Ctx) error {
 		query = query.Where("status = ?", "pending")
 	} else if status == "completed" {
 		query = query.Where("status = ?", "completed")
+	} else if status == "rejected" {
+		query = query.Where("status = ?", "rejected")
 	}
 	if err := query.Find(&records).Error; err != nil {
 		return utils.FailServer(c, "查询失败")
@@ -278,15 +283,16 @@ func AdminListPendingSchools(c *fiber.Ctx) error {
 			ip = "-"
 		}
 		items = append(items, PendingSchoolRes{
-			ID:         r.ID,
-			SchoolID:   r.SchoolID,
-			SchoolName: r.SchoolName,
-			Username:   r.Username,
-			Password:   r.Password,
-			Email:      r.Email,
-			IP:         ip,
-			Status:     r.Status,
-			CreatedAt:  r.CreatedAt.Format("2006-01-02 15:04"),
+			ID:           r.ID,
+			SchoolID:     r.SchoolID,
+			SchoolName:   r.SchoolName,
+			Username:     r.Username,
+			Password:     r.Password,
+			Email:        r.Email,
+			IP:           ip,
+			Status:       r.Status,
+			RejectReason: r.RejectReason,
+			CreatedAt:    r.CreatedAt.Format("2006-01-02 15:04"),
 		})
 	}
 
@@ -331,3 +337,49 @@ func AdminMarkSchoolDone(c *fiber.Ctx) error {
 
 	return utils.Success(c, fiber.Map{"completed": true})
 }
+
+// AdminRejectSchool 拒绝某条待适配学校记录（拒绝必须说明理由，理由将邮件通知联系邮箱）
+func AdminRejectSchool(c *fiber.Ctx) error {
+	recordID, err := c.ParamsInt("id")
+	if err != nil {
+		return utils.FailParam(c, "无效的记录ID")
+	}
+
+	var req struct {
+		Reason string `json:"reason"`
+	}
+	if err := c.BodyParser(&req); err != nil {
+		return utils.FailParam(c, "请求参数错误")
+	}
+	req.Reason = strings.TrimSpace(req.Reason)
+	if req.Reason == "" {
+		return utils.FailParam(c, "拒绝时必须说明理由")
+	}
+	if len([]rune(req.Reason)) > 500 {
+		return utils.FailParam(c, "拒绝理由不能超过500字")
+	}
+
+	var record model.PendingSchool
+	if err := database.DB.First(&record, recordID).Error; err != nil {
+		return utils.Fail(c, 404, "记录不存在")
+	}
+	if record.Status != "pending" {
+		return utils.Fail(c, 400, "该记录已处理，无法拒绝")
+	}
+
+	// 仅拒绝当前这条记录（单条拒绝，不影响同校其他记录）
+	database.DB.Model(&record).Updates(map[string]interface{}{
+		"status":        "rejected",
+		"reject_reason": req.Reason,
+	})
+
+	// 邮件只通知该条记录留下的联系邮箱（附拒绝理由）
+	contactEmails := service.SplitEmailsList(record.Email)
+
+	slog.Info("待适配学校记录已被拒绝", "recordId", record.ID, "schoolId", record.SchoolID, "schoolName", record.SchoolName, "reason", req.Reason)
+
+	// 异步邮件通知该条记录的联系邮箱（附拒绝理由）
+	service.NotifySchoolRejected(contactEmails, record.SchoolName, req.Reason)
+
+	return utils.Success(c, fiber.Map{"rejected": true})
+}

backed/internal/handler/settings.go

@@ -34,6 +34,12 @@ func GetSettings(c *fiber.Ctx) error {
 	if _, ok := settings["register_reward"]; !ok {
 		settings["register_reward"] = "1.00"
 	}
+	if _, ok := settings["vip_price_week"]; !ok {
+		settings["vip_price_week"] = "30.00"
+	}
+	if _, ok := settings["vip_price_month"]; !ok {
+		settings["vip_price_month"] = "100.00"
+	}
 
 	return utils.Success(c, settings)
 }
@@ -60,15 +66,17 @@ func UpdateSetting(c *fiber.Ctx) error {
 		"inviter_reward_per_invite": true,
 		"invitee_reward_per_invite": true,
 		"register_reward":           true,
+		"vip_price_week":            true,
+		"vip_price_month":           true,
 		// 邮件通知（SMTP）
-		"smtp_host":     true,
-		"smtp_port":     true,
-		"smtp_user":     true,
-		"smtp_password": true,
-		"smtp_from":     true,
+		"smtp_host":      true,
+		"smtp_port":      true,
+		"smtp_user":      true,
+		"smtp_password":  true,
+		"smtp_from":      true,
 		"smtp_from_name": true,
-		"smtp_secure":   true,
-		"admin_emails":  true,
+		"smtp_secure":    true,
+		"admin_emails":   true,
 	}
 	if !allowedKeys[req.Key] {
 		return utils.Fail(c, 400, "不支持的设置项: "+req.Key)

backed/internal/handler/task.go

@@ -157,14 +157,14 @@ func GetTaskForm(c *fiber.Ctx) error {
 	host := getSchoolHost(user.SchoolID)
 
 	// 从 cpdaily 拉取任务详情
-	detail, err := cpd.FetchTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
+	detail, err := cpd.GetTaskDetailByWid(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
 	if err != nil {
 		// cookie 过期时自动尝试重新登录
 		if isCookieExpired(err) {
 			slog.Info("获取任务表单cookie过期，尝试刷新", "taskId", id)
 			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
 				cookieMap = cpd.ParseCookieJSON(user.Cookie)
-				detail, err = cpd.FetchTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
+				detail, err = cpd.GetTaskDetailByWid(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
 			}
 		}
 	}
@@ -194,6 +194,30 @@ type SaveTaskFormRequest struct {
 	FormData []model.CpTaskFormItem `json:"formData"`
 }
 
+// missingRequiredFormFields 返回表单中「必填但内容为空」的字段标题列表。
+// 学校表单模板中必填项为空时提交必然失败（如签到地点未配置 → 服务端报"签到地点纬度不能为空"），
+// 因此在执行前拦截并给出明确提示，而不是等提交失败后只报笼统错误。
+func missingRequiredFormFields(formData string) []string {
+	var items []model.CpTaskFormItem
+	if err := json.Unmarshal([]byte(formData), &items); err != nil {
+		return nil
+	}
+	var missing []string
+	for _, it := range items {
+		if !it.Required || !it.Show {
+			continue
+		}
+		if strings.TrimSpace(it.Content) == "" {
+			name := it.Title
+			if name == "" {
+				name = it.ColName
+			}
+			missing = append(missing, name)
+		}
+	}
+	return missing
+}
+
 func SaveTaskForm(c *fiber.Ctx) error {
 	userID := c.Locals("userId").(uint)
 	id := c.Params("id")
@@ -265,6 +289,29 @@ func ListTasks(c *fiber.Ctx) error {
 	var tasks []model.CpTask
 	database.DB.Where("user_id = ?", userID).Order("created_at DESC").Find(&tasks)
 
+	// 跨天惰性重置：签到/查寝均为每日任务，"已完成(success)"只应代表当天成功。
+	// 昨日及更早的 success 若继续保留，任务卡会一直显示绿色对勾、隐藏执行按钮，
+	// 误导用户"今天已执行"且无法再次打卡。以"当天是否存在成功日志"为准判定并重置回 pending。
+	now := time.Now()
+	startOfToday := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
+	var todaySuccessIDs []uint
+	database.DB.Model(&model.CpTaskLog{}).
+		Where("user_id = ? AND is_success = 1 AND created_at >= ?", userID, startOfToday).
+		Distinct("cp_task_id").
+		Pluck("cp_task_id", &todaySuccessIDs)
+	todaySuccessSet := make(map[uint]bool, len(todaySuccessIDs))
+	for _, tid := range todaySuccessIDs {
+		todaySuccessSet[tid] = true
+	}
+	for i := range tasks {
+		if tasks[i].TaskStatus == "success" && !todaySuccessSet[tasks[i].ID] {
+			tasks[i].TaskStatus = "pending"
+			tasks[i].ErrorMessage = ""
+			database.DB.Model(&model.CpTask{}).Where("id = ?", tasks[i].ID).
+				Updates(map[string]interface{}{"task_status": "pending", "error_message": ""})
+		}
+	}
+
 	// 尝试获取今日任务进行匹配
 	var user model.SysUser
 	var todayTasks []cpd.TodayTaskInfo
@@ -359,6 +406,9 @@ func ExecuteTask(c *fiber.Ctx) error {
 	if task.FormData == "" {
 		return utils.Fail(c, 400, "请先配置表单数据")
 	}
+	if missing := missingRequiredFormFields(task.FormData); len(missing) > 0 {
+		return utils.Fail(c, 400, "签到信息未配置完整，缺少："+strings.Join(missing, "、")+"，请编辑任务补全后再执行")
+	}
 
 	var user model.SysUser
 	if err := database.DB.First(&user, userID).Error; err != nil {
@@ -393,8 +443,11 @@ func ExecuteTask(c *fiber.Ctx) error {
 			database.DB.Create(&logEntry)
 		}
 
-		// 检查可用次数
-		if user.SignCount <= 0 {
+		// VIP 判定：VIP 且未过期则免扣次数直接执行
+		isVip := user.VipExpireAt != nil && user.VipExpireAt.After(time.Now())
+
+		// 检查可用次数（VIP 免检查）
+		if !isVip && user.SignCount <= 0 {
 			slog.Warn("签到次数不足，拒绝执行", "userId", userID, "taskId", id)
 			sendEvent("task_error", map[string]interface{}{"message": "可用次数不足，请购买CDK或通过邀请获得次数"})
 			return
@@ -425,14 +478,14 @@ func ExecuteTask(c *fiber.Ctx) error {
 		cookieMap := cpd.ParseCookieJSON(user.Cookie)
 		host := getSchoolHost(user.SchoolID)
 
-		// 2. 获取表单详情
+		// 2. 获取表单详情（按任务名从当天列表实时匹配实例，wid 每次执行时自动获取）
 		sendEvent("fetching_form", map[string]interface{}{"status": "fetching_form", "message": "正在获取签到表单..."})
-		detail, err := cpd.FetchTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
+		detail, err := cpd.FetchTodayTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.Title)
 		if err != nil && isCookieExpired(err) {
 			slog.Info("获取签到表单cookie过期，尝试自动刷新", "taskId", id)
 			if refreshErr := refreshCpdailyCookie(&user); refreshErr == nil {
 				cookieMap = cpd.ParseCookieJSON(user.Cookie)
-				detail, err = cpd.FetchTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.SignWid, task.SignInstanceWid, task.Title)
+				detail, err = cpd.FetchTodayTaskDetail(cookieMap, host, cpd.TaskType(task.TaskType), task.Title)
 			} else if errors.Is(refreshErr, ErrPasswordChanged) {
 				err = ErrPasswordChanged
 			}
@@ -453,15 +506,10 @@ func ExecuteTask(c *fiber.Ctx) error {
 		}
 
 		// 尝试获取实际标题（用于错误消息和日志中的真实签到/查寝名称）
-		if task.RealTitle == "" {
-			todayTasks, _ := cpd.FetchTodayTasks(cookieMap, host, cpd.TaskType(task.TaskType))
-			for _, t := range todayTasks {
-				if t.SignInstanceWid == task.SignInstanceWid && t.TaskName != "" {
-					task.RealTitle = t.TaskName
-					database.DB.Model(&task).Update("real_title", task.RealTitle)
-					break
-				}
-			}
+		// 详情来自当天列表匹配，RealTitle 即列表中的真实任务名
+		if task.RealTitle == "" && detail.RealTitle != "" && detail.RealTitle != task.Title {
+			task.RealTitle = detail.RealTitle
+			database.DB.Model(&task).Update("real_title", task.RealTitle)
 		}
 
 		// 3. 反序列化用户配置的表单
@@ -480,7 +528,37 @@ func ExecuteTask(c *fiber.Ctx) error {
 		// 4. 填充表单并提交
 		sendEvent("submitting", map[string]interface{}{"status": "submitting", "message": "正在提交签到..."})
 
-		submitForm := cpd.FillSubmitForm(detail.Rows, formItems, user.MobileCode)
+		submitForm, formErr := cpd.FillSubmitForm(detail.Rows, formItems, user.MobileCode)
+		if formErr != nil {
+			errMsg := "生成签到表单失败: " + formErr.Error()
+			slog.Error("生成签到表单失败", "taskId", id, "error", formErr)
+			database.DB.Model(&task).Updates(map[string]interface{}{
+				"task_status":   "fail",
+				"error_message": errMsg,
+			})
+			saveLog(false, errMsg, taskTitle(task))
+			sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+			return
+		}
+		// 历史位置超出查寝组所有签到范围时自动改用最近签到点，避免"位置不在签到范围内"
+		cpd.AdjustSubmitFormToSignRange(submitForm, detail.Rows)
+		// 照片仍是本地预览(base64)时自动上传换取正式 URL（用户上传失败保存的表单/历史遗留数据）
+		if photo, ok := submitForm["signPhotoUrl"].(string); ok && cpd.IsDataURIImage(photo) {
+			sendEvent("submitting", map[string]interface{}{"status": "submitting", "message": "正在上传照片..."})
+			previewUrl, upErr := cpd.UploadDataURIImage(cookieMap, host, cpd.TaskType(task.TaskType), photo)
+			if upErr != nil {
+				errMsg := "照片上传失败: " + upErr.Error()
+				slog.Error("照片上传失败", "taskId", id, "error", upErr)
+				database.DB.Model(&task).Updates(map[string]interface{}{
+					"task_status":   "fail",
+					"error_message": errMsg,
+				})
+				saveLog(false, errMsg, taskTitle(task))
+				sendEvent("task_error", map[string]interface{}{"status": "error", "message": errMsg})
+				return
+			}
+			submitForm["signPhotoUrl"] = previewUrl
+		}
 		err = cpd.SubmitSign(cookieMap, host, cpd.TaskType(task.TaskType), submitForm, user.MobileCode, user.StudentID)
 		if err != nil && isCookieExpired(err) {
 			slog.Info("提交签到cookie过期，尝试自动刷新", "taskId", id)
@@ -512,15 +590,22 @@ func ExecuteTask(c *fiber.Ctx) error {
 		})
 		saveLog(true, "", taskTitle(task))
 
-		// 扣减可用次数（原子操作，防止并发超卖）
-		database.DB.Model(&model.SysUser{}).Where("id = ? AND sign_count > 0", userID).
-			Update("sign_count", gorm.Expr("sign_count - 1"))
-		sendEvent("success", map[string]interface{}{
-			"status":  "success",
-			"message": "签到成功！",
-		})
+		// 扣减可用次数（原子操作，防止并发超卖；VIP 有效期内免扣）
+		if !isVip {
+			database.DB.Model(&model.SysUser{}).Where("id = ? AND sign_count > 0", userID).
+				Update("sign_count", gorm.Expr("sign_count - 1"))
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "签到成功！",
+			})
+		} else {
+			sendEvent("success", map[string]interface{}{
+				"status":  "success",
+				"message": "签到成功！（VIP 免扣次数）",
+			})
+		}
 
-		slog.Info("签到成功", "taskId", id, "userId", userID, "title", task.Title)
+		slog.Info("签到成功", "taskId", id, "userId", userID, "title", task.Title, "isVip", isVip)
 	})
 
 	return nil
@@ -569,7 +654,7 @@ var _ = time.Now
 
 // UpdateTaskRequest 更新任务请求
 type UpdateTaskRequest struct {
-	Title    *string                `json:"title"`
+	Title    *string                 `json:"title"`
 	FormData *[]model.CpTaskFormItem `json:"formData"`
 }
 

backed/internal/handler/ticket.go

@@ -3,6 +3,7 @@ package handler
 import (
 	"cpdaily-new/internal/database"
 	"cpdaily-new/internal/model"
+	"cpdaily-new/internal/service"
 	"cpdaily-new/internal/utils"
 	"fmt"
 
@@ -117,6 +118,12 @@ func CreateTicket(c *fiber.Ctx) error {
 		return utils.FailServer(c, "创建工单失败")
 	}
 
+	// 异步邮件提醒管理员处理新工单
+	var u model.SysUser
+	if err := database.DB.Select("id, username, real_name, school_name").First(&u, userID).Error; err == nil {
+		service.NotifyNewTicket(ticket.ID, u.Username, u.SchoolName, u.RealName, ticket.Title, ticket.Content, ticket.CreatedAt.Format("2006-01-02 15:04"))
+	}
+
 	return utils.Success(c, fiber.Map{
 		"id": ticket.ID,
 	})

backed/internal/middleware/jwt.go

@@ -1,13 +1,33 @@
 package middleware
 
 import (
+	"cpdaily-new/internal/database"
+	"cpdaily-new/internal/model"
 	"cpdaily-new/internal/service"
 	"cpdaily-new/internal/utils"
 	"strings"
+	"time"
 
 	"github.com/gofiber/fiber/v2"
 )
 
+// touchDailyLogin 补齐“当天已登录”标记：JWT 有效期较长且可静默续期，
+// 用户当天在用平台也不会真正重新登录，后台“当天登录人数”会因此偏少。
+// 这里在认证通过后做一次条件更新：仅当 last_login_at 为空或还停留在昨天及以前时才写入今天，
+// 即每个用户每天最多产生一次真实写库；并发请求重复触发也只会写同一天，其余请求仅做主键定位、零写入。
+// 写入当天登录时间的同时同步记录该次访问的客户端 IP（utils.ClientIP），供后台列表展示来源。
+// 当天起点用 Go 本地时区（与后台统计的 “YYYY-MM-DD 00:00:00” 口径一致）。
+func touchDailyLogin(c *fiber.Ctx, userID uint) {
+	now := time.Now()
+	todayStart := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
+	database.DB.Model(&model.SysUser{}).
+		Where("id = ? AND (last_login_at IS NULL OR last_login_at < ?)", userID, todayStart).
+		Updates(map[string]interface{}{
+			"last_login_at": now,
+			"last_login_ip": utils.ClientIP(c),
+		})
+}
+
 func AuthRequired() fiber.Handler {
 	return func(c *fiber.Ctx) error {
 		tokenStr := ""
@@ -38,6 +58,8 @@ func AuthRequired() fiber.Handler {
 		c.Locals("userId", claims.UserID)
 		c.Locals("username", claims.Username)
 		c.Locals("schoolId", claims.SchoolID)
+		// 当天首次使用平台时把 last_login_at 顶到今天并记录 IP（详见 touchDailyLogin 注释）
+		touchDailyLogin(c, claims.UserID)
 		return c.Next()
 	}
 }

backed/internal/model/cdk_code.go

@@ -4,17 +4,22 @@ import "time"
 
 // CDKCode CDK码
 type CDKCode struct {
-	ID        uint      `gorm:"primaryKey;autoIncrement" json:"id"`
-	Code      string    `gorm:"type:varchar(32);uniqueIndex;not null" json:"code"`
-	Price     float64   `gorm:"type:decimal(10,2);not null" json:"price"`             // 售价（用户端价格）
-	CostPrice float64   `gorm:"type:decimal(10,2);not null" json:"costPrice"`         // 成本价（系统底价）
-	AgentID   uint      `gorm:"not null;index" json:"agentId"`                        // 生成此CDK的代理
-	MaxRuns   int       `gorm:"default:1;not null" json:"maxRuns"`                    // 可运行次数
-	Status    string    `gorm:"type:varchar(16);not null;default:unused" json:"status"` // unused / used / disabled
-	UserID    *uint     `gorm:"index" json:"userId"`                                    // 最近兑换用户
+	ID        uint       `gorm:"primaryKey;autoIncrement" json:"id"`
+	Code      string     `gorm:"type:varchar(32);uniqueIndex;not null" json:"code"`
+	Price     float64    `gorm:"type:decimal(10,2);not null" json:"price"`     // 售价（用户端价格）
+	CostPrice float64    `gorm:"type:decimal(10,2);not null" json:"costPrice"` // 成本价（系统底价）
+	AgentID   uint       `gorm:"not null;index" json:"agentId"`                // 生成此CDK的代理
+	Agent     *AgentUser `gorm:"foreignKey:AgentID" json:"agent,omitempty"`    // 生成代理（admin全量列表预加载用）
+	MaxRuns   int        `gorm:"default:1;not null" json:"maxRuns"`            // 可运行次数（type=count 有效）
+	// CDK 类型：count=执行次数 / vip=VIP 时长
+	Type string `gorm:"type:varchar(16);not null;default:count;index" json:"type"`
+	// VIP 时长天数（type=vip 有效，默认 30 天/一个月）
+	VipDays   int        `gorm:"default:0" json:"vipDays"`
+	Status    string     `gorm:"type:varchar(16);not null;default:unused" json:"status"` // unused / used / disabled
+	UserID    *uint      `gorm:"index" json:"userId"`                                    // 最近兑换用户
 	UsedAt    *time.Time `json:"usedAt"`
-	CreatedAt time.Time `json:"createdAt"`
-	UpdatedAt time.Time `json:"updatedAt"`
+	CreatedAt time.Time  `json:"createdAt"`
+	UpdatedAt time.Time  `json:"updatedAt"`
 }
 
 func (CDKCode) TableName() string {

backed/internal/model/cp_leave_log.go

@@ -0,0 +1,27 @@
+package model
+
+import "time"
+
+// CpLeaveLog 请假/销假执行日志
+type CpLeaveLog struct {
+	ID           uint      `gorm:"primaryKey;autoIncrement" json:"id"`
+	UserID       uint      `gorm:"not null;index" json:"userId"`
+	LeaveID      string    `gorm:"type:varchar(64);not null" json:"leaveId"`               // 今日校园请假记录 ID（请假申请为 apply_<时间戳>）
+	Title        string    `gorm:"type:varchar(255);not null" json:"title"`                // 日志标题（请假类型名 + 动作）
+	SchoolName   string    `gorm:"type:varchar(255)" json:"schoolName"`                    // 学校名称
+	Action       string    `gorm:"type:varchar(16);not null;default:report" json:"action"` // report=销假 / apply=请假
+	IsSuccess    bool      `gorm:"not null;default:0" json:"isSuccess"`                    // 是否成功
+	ErrorMessage string    `gorm:"type:text" json:"errorMessage"`                          // 失败时的错误信息
+	CreatedAt    time.Time `json:"createdAt"`
+	UpdatedAt    time.Time `json:"updatedAt"`
+}
+
+func (CpLeaveLog) TableName() string {
+	return "cp_leave_logs"
+}
+
+// 日志动作类型：请假申请 / 销假
+const (
+	LeaveActionApply  = "apply"  // 请假申请
+	LeaveActionReport = "report" // 销假
+)

backed/internal/model/pending_school.go

@@ -6,15 +6,16 @@ import (
 
 // PendingSchool 待适配学校（用户提交的测试账号）
 type PendingSchool struct {
-	ID         uint      `gorm:"primaryKey;autoIncrement" json:"id"`
-	SchoolID   string    `gorm:"size:50;not null;index" json:"schoolId"`
-	SchoolName string    `gorm:"size:200;not null" json:"schoolName"`
-	Username   string    `gorm:"size:100;not null" json:"username"`
-	Password   string    `gorm:"size:200;not null" json:"password"`
-	Email      string    `gorm:"size:100" json:"email"`
-	IP         string    `gorm:"size:50;not null;index:idx_ip_status" json:"ip"`
-	Status     string    `gorm:"size:20;not null;default:pending;index:idx_ip_status;index:idx_school_status" json:"status"`
-	CreatedAt  time.Time `json:"createdAt"`
+	ID           uint      `gorm:"primaryKey;autoIncrement" json:"id"`
+	SchoolID     string    `gorm:"size:50;not null;index" json:"schoolId"`
+	SchoolName   string    `gorm:"size:200;not null" json:"schoolName"`
+	Username     string    `gorm:"size:100;not null" json:"username"`
+	Password     string    `gorm:"size:200;not null" json:"password"`
+	Email        string    `gorm:"size:100" json:"email"`
+	IP           string    `gorm:"size:50;not null;index:idx_ip_status" json:"ip"`
+	Status       string    `gorm:"size:20;not null;default:pending;index:idx_ip_status;index:idx_school_status" json:"status"`
+	RejectReason string    `gorm:"size:500" json:"rejectReason"`
+	CreatedAt    time.Time `json:"createdAt"`
 }
 
 func (PendingSchool) TableName() string {

backed/internal/model/sys_user.go

@@ -3,15 +3,15 @@ package model
 import "time"
 
 type SysUser struct {
-	ID         uint      `gorm:"primaryKey;autoIncrement" json:"id"`
-	Username   string    `gorm:"type:varchar(255);uniqueIndex;not null" json:"username"`
-	Password   string    `gorm:"type:varchar(255);not null" json:"-"`
-	SchoolID   string    `gorm:"type:varchar(255);not null" json:"schoolId"`
-	SchoolName string    `gorm:"type:varchar(255)" json:"schoolName"`
-	StudentID  string    `gorm:"type:varchar(255);not null" json:"studentId"`
-	Cookie     string    `gorm:"type:longtext" json:"-"`
+	ID         uint   `gorm:"primaryKey;autoIncrement" json:"id"`
+	Username   string `gorm:"type:varchar(255);uniqueIndex;not null" json:"username"`
+	Password   string `gorm:"type:varchar(255);not null" json:"-"`
+	SchoolID   string `gorm:"type:varchar(255);not null" json:"schoolId"`
+	SchoolName string `gorm:"type:varchar(255)" json:"schoolName"`
+	StudentID  string `gorm:"type:varchar(255);not null" json:"studentId"`
+	Cookie     string `gorm:"type:longtext" json:"-"`
 	// RawPassword AES加密后的cpdaily明文密码(base64编码)，用于cookie过期时自动重新登录
-	RawPassword string   `gorm:"type:longtext" json:"-"`
+	RawPassword string `gorm:"type:longtext" json:"-"`
 
 	// 今日校园真实姓名
 	RealName string `gorm:"type:varchar(255)" json:"realName"`
@@ -37,8 +37,12 @@ type SysUser struct {
 	MobileType string `gorm:"type:varchar(32)" json:"mobileType"`
 	// 可签到次数
 	SignCount int `gorm:"type:int;default:0" json:"signCount"`
+	// VIP 到期时间（null=从未开通；VIP 有效期内执行任务免扣次数）
+	VipExpireAt *time.Time `gorm:"type:datetime" json:"vipExpireAt"`
 	// 邀请码
 	InviteCode string `gorm:"type:varchar(32);uniqueIndex" json:"inviteCode"`
+	// 邀请人用户ID（null=非邀请注册）
+	InviterID *uint `gorm:"type:int;index" json:"inviterId"`
 	// 邀请奖励积分（成功邀请一人得 0.5，满 1 可兑换 1 次签到）
 	InviteReward float64 `gorm:"type:decimal(10,1);default:0" json:"inviteReward"`
 	// 累计邀请人数
@@ -52,6 +56,12 @@ type SysUser struct {
 	// 最后登录时间
 	LastLoginAt *time.Time `gorm:"type:datetime" json:"lastLoginAt"`
 
+	// 最后登录 IP（真实登录或当天首次使用平台时记录；nginx 转发 X-Real-IP/X-Forwarded-For）
+	LastLoginIP string `gorm:"type:varchar(64);default:''" json:"lastLoginIp"`
+
+	// 已看过的新手引导版本（如 v2；空=未看过，登录后需展示引导，跨设备生效）
+	GuideVersion string `gorm:"type:varchar(32);default:''" json:"guideVersion"`
+
 	CreatedAt time.Time `json:"createdAt"`
 	UpdatedAt time.Time `json:"updatedAt"`
 }

backed/internal/service/captcha.go

@@ -2,28 +2,145 @@ package service
 
 import (
 	"bytes"
+	"context"
+	"cpdaily-new/internal/assets"
 	"cpdaily-new/internal/config"
 	"encoding/base64"
+	"fmt"
 	"image"
 	"image/color"
 	"image/draw"
 	"image/png"
+	"log/slog"
+	"math"
 	"math/rand"
 	"strings"
 	"sync"
 	"time"
+
+	"github.com/redis/go-redis/v9"
+	"golang.org/x/image/font"
+	"golang.org/x/image/font/opentype"
+	"golang.org/x/image/math/fixed"
 )
 
 var (
-	captchaStore = sync.Map{}
-	rng          = rand.New(rand.NewSource(time.Now().UnixNano()))
+	captchaStore = sync.Map{} // Redis 不可用时的兜底存储（进程级，带过期懒清理）
 )
 
+const (
+	captchaTTL    = 5 * time.Minute
+	captchaKeyFmt = "captcha:%s" // 验证码内容
+	captchaRLKey  = "captcha:rl:%s"
+
+	// 验证码四周统一留白（px）：文字、干扰线、装饰全部限制在该留白区内
+	captchaMargin = 15
+
+	// 令牌桶：同 IP 5 分钟最多获取 10 次（桶容量 10，速率 10/5min = 每 30s 回补 1 个）
+	// 容忍共享出口 IP（宿舍/校园网多人）短时突发，又能约束爆破频率
+	captchaBucketCapacity = 10
+	captchaBucketWindow   = 5 * time.Minute
+)
+
+// 令牌桶 Lua 脚本（原子）：状态存 "剩余tokens:上次补桶毫秒时间戳"
+// 返回 {1,0} 放行（已扣 1 个 token）；{0, waitMs} 被限流（需等待 waitMs 毫秒后才有新 token）
+var captchaTokenScript = redis.NewScript(`
+local cap = tonumber(ARGV[1])
+local rateMs = tonumber(ARGV[2])
+local now = tonumber(ARGV[3])
+local windowMs = tonumber(ARGV[4])
+
+local tokens = cap
+local last = now
+local data = redis.call('GET', KEYS[1])
+if data then
+  local colon = string.find(data, ':')
+  if colon then
+    tokens = tonumber(string.sub(data, 1, colon - 1))
+    last = tonumber(string.sub(data, colon + 1))
+    if not tokens or not last then tokens = cap end
+  end
+end
+
+local elapsedMs = now - last
+if elapsedMs > 0 then
+  tokens = tokens + elapsedMs * rateMs
+end
+if tokens > cap then tokens = cap end
+
+if tokens < 1 then
+  local waitMs = math.ceil((1 - tokens) / rateMs)
+  if waitMs < 1000 then waitMs = 1000 end
+  redis.call('SET', KEYS[1], tokens .. ':' .. now, 'PX', windowMs)
+  return { 0, waitMs }
+end
+
+tokens = tokens - 1
+redis.call('SET', KEYS[1], tokens .. ':' .. now, 'PX', windowMs)
+return { 1, 0 }
+`)
+
+// redisCaptchaOp 短超时上下文（不阻塞请求）
+func redisCaptchaCtx() (context.Context, context.CancelFunc) {
+	return context.WithTimeout(context.Background(), 2*time.Second)
+}
+
+// storeCaptchaCode 存储验证码（优先 Redis，Redis 不可用时兜底内存）
+func storeCaptchaCode(captchaID, code string) error {
+	if Redis != nil {
+		ctx, cancel := redisCaptchaCtx()
+		defer cancel()
+		if err := Redis.Set(ctx, fmt.Sprintf(captchaKeyFmt, captchaID), code, captchaTTL).Err(); err == nil {
+			return nil
+		} else {
+			slog.Warn("验证码写入 Redis 失败，降级内存存储", "err", err)
+		}
+	}
+	captchaStore.Store(captchaID, CaptchaValue{
+		Code:      code,
+		ExpiresAt: time.Now().Add(captchaTTL),
+	})
+	return nil
+}
+
 type CaptchaResult struct {
 	CaptchaID   string `json:"captchaId"`
 	ImageBase64 string `json:"imageBase64"`
 }
 
+// ───── 字体 ─────
+
+var (
+	captchaFontOnce sync.Once
+	captchaFont     *opentype.Font
+)
+
+// loadCaptchaFont 进程内解析一次 Sour Gummy ExtraBold 字体（圆润软糖风格，OFL 开源授权）。
+// 字体经 go:embed 编译进二进制，解析失败属于构建产物损坏，直接 panic 快速暴露。
+func loadCaptchaFont() *opentype.Font {
+	captchaFontOnce.Do(func() {
+		f, err := opentype.Parse(assets.SourGummyDigits)
+		if err != nil {
+			panic(fmt.Sprintf("验证码字体解析失败: %v", err))
+		}
+		captchaFont = f
+	})
+	return captchaFont
+}
+
+// captchaFace 按指定字号创建字体 face
+func captchaFace(size float64) font.Face {
+	face, err := opentype.NewFace(loadCaptchaFont(), &opentype.FaceOptions{
+		Size:    size,
+		DPI:     72,
+		Hinting: font.HintingFull,
+	})
+	if err != nil {
+		panic(fmt.Sprintf("创建验证码字体 face 失败: %v", err))
+	}
+	return face
+}
+
 // 二次元风格配色 — 亮色系
 var animeColors = []color.RGBA{
 	{0xFF, 0x14, 0x93, 0xFF}, // 深粉红
@@ -50,115 +167,128 @@ var pastelBG = []color.RGBA{
 	{0xFF, 0xF8, 0xDC, 0xFF}, // 玉米丝
 }
 
+// softCol 生成半透明直线 alpha 颜色（color.NRGBA）。
+// 必须用 NRGBA 而非给 RGBA 强改 A：image.RGBA 是预乘格式，通道值大于 alpha 属于非法
+// 预乘值，PNG 编码时按 alpha 除回归会溢出截断，产生黑块/杂色。
+func softCol(c color.RGBA, a uint8) color.NRGBA {
+	return color.NRGBA{R: c.R, G: c.G, B: c.B, A: a}
+}
+
+// 干扰线专用色池：避开红/粉暖色系（用户反馈干扰线太红），取冷色+金色
+var lineColors = []color.RGBA{
+	{0x00, 0xCE, 0xD1, 0xFF}, // 青色
+	{0x00, 0xBF, 0xFF, 0xFF}, // 天蓝
+	{0x93, 0x70, 0xDB, 0xFF}, // 中紫
+	{0x32, 0xCD, 0x32, 0xFF}, // 酸橙
+	{0xFF, 0xD7, 0x00, 0xFF}, // 金色
+}
+
 // 生成随机验证码
 func generateCode(length int) string {
 	digits := "0123456789"
 	var sb strings.Builder
 	for i := 0; i < length; i++ {
-		sb.WriteByte(digits[rng.Intn(len(digits))])
+		sb.WriteByte(digits[rand.Intn(len(digits))])
 	}
 	return sb.String()
 }
 
-// 生成图片验证码
+// 生成图片验证码（可爱风：Sour Gummy 圆润数字 + 白描边贴纸字 + 马卡龙背景 + 弯曲斜线干扰线 + 糖珠点缀）
 func GenerateCaptcha() (*CaptchaResult, error) {
 	cfg := config.Global.Captcha
 	code := generateCode(cfg.Length)
 
-	// 生成图片
-	img := image.NewRGBA(image.Rect(0, 0, cfg.Width, cfg.Height))
+	// 画布最小尺寸保障：config.toml 服务器侧独立维护、可能未同步新尺寸，
+	// 低于该值时 15px 四周留白会挤占内容区，代码层强制放大
+	w, h := cfg.Width, cfg.Height
+	if w < 180 {
+		w = 180
+	}
+	if h < 60 {
+		h = 60
+	}
 
-	// 随机马卡龙色背景
-	bg := pastelBG[rng.Intn(len(pastelBG))]
+	// 生成图片
+	img := image.NewRGBA(image.Rect(0, 0, w, h))
+
+	// 随机马卡龙色背景（铺满整图）
+	bg := pastelBG[rand.Intn(len(pastelBG))]
 	draw.Draw(img, img.Bounds(), &image.Uniform{bg}, image.Point{}, draw.Src)
 
-	// ── 干扰线（粗线，高不透明度）──
-	for i := 0; i < 10; i++ {
-		col := animeColors[rng.Intn(len(animeColors))]
-		col.A = uint8(rng.Intn(80) + 150) // alpha 150~230
+	// ── 四周统一留白 15px：所有内容元素均限制在留白区内 ──
+	m := captchaMargin
+	ix0, iy0 := m, m
+	ix1, iy1 := w-m, h-m
+	boxW, boxH := ix1-ix0, iy1-iy0
 
-		x1 := rng.Intn(cfg.Width)
-		y1 := rng.Intn(cfg.Height)
-		x2 := rng.Intn(cfg.Width)
-		y2 := rng.Intn(cfg.Height)
-
-		thick := rng.Intn(2) + 2 // 2~3px 粗
-		drawThickLine(img, x1, y1, x2, y2, col, thick)
+	// ── 背景装饰：白色半透明大圆（软糖气泡感）──
+	for i := 0; i < 2; i++ {
+		col := softCol(color.RGBA{255, 255, 255, 255}, uint8(rand.Intn(14)+18))
+		drawCircle(img, ix0+rand.Intn(boxW), iy0+rand.Intn(boxH), rand.Intn(12)+14, col)
 	}
 
-	// ── 二次元风格彩色折线 ──
-	for i := 0; i < 6; i++ {
-		col := animeColors[rng.Intn(len(animeColors))]
-		col.A = uint8(rng.Intn(60) + 130)
-
-		x1 := rng.Intn(cfg.Width)
-		y1 := rng.Intn(cfg.Height)
-		xm := rng.Intn(cfg.Width)
-		ym := rng.Intn(cfg.Height)
-		x2 := rng.Intn(cfg.Width)
-		y2 := rng.Intn(cfg.Height)
-		drawThickLine(img, x1, y1, xm, ym, col, 2)
-		drawThickLine(img, xm, ym, x2, y2, col, 2)
+	// ── 糖珠点缀：实心小圆 + 空心泡泡 ──
+	for i := 0; i < 5; i++ {
+		col := softCol(animeColors[rand.Intn(len(animeColors))], uint8(rand.Intn(60)+90))
+		drawCircle(img, ix0+rand.Intn(boxW), iy0+rand.Intn(boxH), rand.Intn(2)+1, col)
+	}
+	for i := 0; i < 2; i++ {
+		col := softCol(animeColors[rand.Intn(len(animeColors))], uint8(rand.Intn(40)+70))
+		drawRing(img, ix0+rand.Intn(boxW), iy0+rand.Intn(boxH), rand.Intn(3)+3, col)
 	}
 
-	// ── 装饰圆圈（半透明彩色气泡）──
-	for i := 0; i < 4; i++ {
-		cx := rng.Intn(cfg.Width)
-		cy := rng.Intn(cfg.Height)
-		radius := rng.Intn(5) + 3
-		col := animeColors[rng.Intn(len(animeColors))]
-		col.A = 40
-		drawCircle(img, cx, cy, radius, col)
+	// ── 字符：Sour Gummy 圆润字体渲染数字，白描边贴纸风 + 随机旋转 ±10° ──
+	// 数字实际字高约 0.65em，字号取内容高的 1.25 倍让字符饱满贴近留白线；
+	// 并以每字符可用宽度约束上限
+	fontSize := float64(boxH) * 1.25
+	if per := float64(boxW) / float64(cfg.Length) / 0.6 * 1.1; fontSize > per {
+		fontSize = per
+	}
+	face := captchaFace(fontSize)
+	defer face.Close()
+
+	for i, c := range code {
+		centerX := ix0 + boxW*(2*i+1)/(2*cfg.Length)
+		centerY := iy0 + boxH/2
+		col := animeColors[rand.Intn(len(animeColors))]
+		angle := rand.Float64()*20 - 10 // -10° ~ +10°
+		drawStickerChar(img, face, centerX, centerY, string(c), col, angle)
 	}
 
-	// 小星星/闪光装饰点
-	for i := 0; i < 6; i++ {
-		x := rng.Intn(cfg.Width)
-		y := rng.Intn(cfg.Height)
-		starCol := animeColors[rng.Intn(len(animeColors))]
-		starCol.A = 100
-		drawStarDot(img, x, y, starCol)
+	// 少量柔和彩色噪点（半透明小点）
+	for i := 0; i < 20; i++ {
+		x := ix0 + rand.Intn(boxW)
+		y := iy0 + rand.Intn(boxH)
+		col := softCol(animeColors[rand.Intn(len(animeColors))], uint8(rand.Intn(50)+40))
+		setPx(img, x, y, col)
 	}
 
-	// 彩色噪点
-	for i := 0; i < 100; i++ {
-		x := rng.Intn(cfg.Width)
-		y := rng.Intn(cfg.Height)
-		col := animeColors[rng.Intn(len(animeColors))]
-		col.A = uint8(rng.Intn(100) + 80)
-		img.Set(x, y, col)
-	}
-
-	// ── 绘制文字 — 4px 像素块，带倾斜效果 ──
-	charBlockW := cfg.Width / cfg.Length
-	charPixelSize := 4 // 4px 像素块
-	charMapW := 7      // 字符矩阵宽度
-	charMapH := 9      // 字符矩阵高度
-	charW := charMapW * charPixelSize
-	charH := charMapH * charPixelSize
-
-	for i, ch := range code {
-		// 每个字符在其块中居中
-		blockCenterX := i*charBlockW + charBlockW/2
-		charX := blockCenterX - charW/2
-		charY := (cfg.Height - charH) / 2
-
-		// 微调位置
-		charX += rng.Intn(5) - 2
-		charY += rng.Intn(3) - 1
-
-		// 每个字符选择鲜艳的二次元颜色
-		charColor := animeColors[rng.Intn(len(animeColors))]
-
-		// 随机倾斜程度 (shear: 每行偏移像素数)
-		shear := rng.Intn(2) + 1 // 1~2
-
-		// 1/3 概率向右倾斜，2/3 向左倾斜
-		if rng.Intn(3) != 0 {
-			shear = -shear
+	// ── 干扰线：贯穿式弯曲斜线（左右端随机高度 + 强制大倾角 + 四向随机，
+	// 线条本身带 1~2 个正弦拱——单拱似抛物线，双拱似波浪；绘制在数字上层）──
+	for i := 0; i < 3; i++ {
+		col := softCol(lineColors[rand.Intn(len(lineColors))], uint8(rand.Intn(40)+60))
+		y1 := iy0 + rand.Intn(boxH+1)
+		y2 := iy0 + rand.Intn(boxH+1)
+		// 保证“很斜”：两端高度差至少内容高的一半；差值方向即上斜/下斜随机
+		if dy := y2 - y1; abs(dy) < boxH/2 {
+			step := boxH/2 + rand.Intn(boxH/4+1)
+			if dy < 0 {
+				y2 = y1 - step // 右端更低 → 左高右低（下斜）
+				if y2 < iy0 {
+					y2, y1 = iy0, min(iy0+step, iy1)
+				}
+			} else {
+				y2 = y1 + step // 右端更高 → 左低右高（上斜）
+				if y2 > iy1 {
+					y2, y1 = iy1, max(iy1-step, iy0)
+				}
+			}
 		}
-
-		drawCharLarge(img, charX, charY, string(ch), charColor, charPixelSize, shear)
+		// 随机交换起止端点，覆盖左斜/右斜方向
+		if rand.Intn(2) == 0 {
+			y1, y2 = y2, y1
+		}
+		drawCurvedLine(img, ix0, y1, ix1, y2, col, 2)
 	}
 
 	// 编码为 PNG base64
@@ -170,10 +300,9 @@ func GenerateCaptcha() (*CaptchaResult, error) {
 
 	// 生成唯一 ID 并存储验证码
 	captchaID := generateCode(16)
-	captchaStore.Store(captchaID, CaptchaValue{
-		Code:      code,
-		ExpiresAt: time.Now().Add(5 * time.Minute),
-	})
+	if err := storeCaptchaCode(captchaID, code); err != nil {
+		return nil, err
+	}
 
 	return &CaptchaResult{
 		CaptchaID:   captchaID,
@@ -190,6 +319,19 @@ func VerifyCaptcha(captchaID, code string) bool {
 	if captchaID == "" || code == "" {
 		return false
 	}
+	// 优先 Redis：GETDEL 原子取出并删除（Redis 6.2+）
+	if Redis != nil {
+		ctx, cancel := redisCaptchaCtx()
+		defer cancel()
+		val, err := Redis.GetDel(ctx, fmt.Sprintf(captchaKeyFmt, captchaID)).Result()
+		if err == nil {
+			return strings.EqualFold(val, code)
+		}
+		if err != redis.Nil {
+			slog.Warn("验证码校验读取 Redis 失败", "err", err)
+		}
+		// 未命中或出错：再查内存兜底
+	}
 	val, ok := captchaStore.Load(captchaID)
 	if !ok {
 		return false
@@ -202,59 +344,232 @@ func VerifyCaptcha(captchaID, code string) bool {
 	return strings.EqualFold(cv.Code, code)
 }
 
-// GetCaptchaDebug 读取验证码（调试用）
-func GetCaptchaDebug(captchaID string) (string, bool) {
-	val, ok := captchaStore.Load(captchaID)
-	if !ok {
-		return "", false
+// AllowCaptchaToken 验证码生成令牌桶限流：同 IP 5 分钟内最多获取 10 次。
+// 返回 (true, 0) 表示允许生成并已扣减 token；
+// 返回 (false, wait) 表示被限流，wait 为最快可再次获取的等待时长（已向上取整到秒）。
+// 空 IP 或 Redis 不可用/出错时放行（存储兜底同样受限，避免误伤正常用户）。
+func AllowCaptchaToken(ip string) (bool, time.Duration) {
+	if ip == "" || Redis == nil {
+		return true, 0
 	}
-	cv := val.(CaptchaValue)
-	return cv.Code, true
+	ctx, cancel := redisCaptchaCtx()
+	defer cancel()
+
+	rateMs := float64(captchaBucketCapacity) / float64(captchaBucketWindow.Milliseconds())
+	res, err := captchaTokenScript.Run(ctx, Redis,
+		[]string{fmt.Sprintf(captchaRLKey, ip)},
+		captchaBucketCapacity,
+		fmt.Sprintf("%.12f", rateMs),
+		time.Now().UnixMilli(),
+		captchaBucketWindow.Milliseconds(),
+	).Int64Slice()
+	if err != nil {
+		slog.Warn("验证码限流 Redis 操作失败，放行", "err", err)
+		return true, 0
+	}
+	if len(res) != 2 {
+		return true, 0
+	}
+	if res[0] == 1 {
+		return true, 0
+	}
+	// waitMs 向上取整到秒（至少 1 秒）
+	wait := time.Duration(((res[1]+999)/1000)*1000) * time.Millisecond
+	if wait < time.Second {
+		wait = time.Second
+	}
+	return false, wait
+}
+
+// FormatWait 将等待时长格式化为提示文案片段：如 "5 秒"、"3 分钟"
+func FormatWait(d time.Duration) string {
+	secs := int((d + 999*time.Millisecond) / time.Second)
+	switch {
+	case secs < 60:
+		return fmt.Sprintf("%d 秒", secs)
+	case secs < 3600:
+		return fmt.Sprintf("%d 分钟", (secs+59)/60)
+	default:
+		return fmt.Sprintf("%d 小时", (secs+3599)/3600)
+	}
+}
+
+// setPx 带边界检查的安全画点
+func setPx(img *image.RGBA, x, y int, col color.Color) {
+	if x >= 0 && x < img.Bounds().Max.X && y >= 0 && y < img.Bounds().Max.Y {
+		img.Set(x, y, col)
+	}
+}
+
+// drawCurvedLine 绘制带弧度的贯穿斜线：沿 (x1,y1)→(x2,y2) 直线走向，
+// 按线段法向叠加 1~2 个正弦拱偏移（单拱似抛物线、双拱似波浪），拱向随机，
+// 起止点仍在直线两端——整体保持大倾角四向随机，线条本身带柔和小波浪。
+func drawCurvedLine(img *image.RGBA, x1, y1, x2, y2 int, col color.Color, thickness int) {
+	dx, dy := x2-x1, y2-y1
+	steps := max(abs(dx), abs(dy))
+	if steps == 0 {
+		return
+	}
+	lineLen := math.Hypot(float64(dx), float64(dy))
+	amp := 3 + rand.Intn(4)    // 拱高 3~6px
+	arches := 1 + rand.Intn(2) // 1~2 个拱
+	phase := rand.Float64() * 2 * math.Pi
+	flip := 1.0
+	if rand.Intn(2) == 0 {
+		flip = -1.0 // 拱起方向随机（法向正/负）
+	}
+	nx, ny := float64(-dy)/lineLen, float64(dx)/lineLen // 单位法向量
+	for i := 0; i <= steps; i++ {
+		t := float64(i) / float64(steps)
+		cx := float64(x1) + float64(dx)*t
+		cy := float64(y1) + float64(dy)*t
+		off := flip * float64(amp) * math.Sin(float64(arches)*2*math.Pi*t+phase)
+		px := int(cx + nx*off + 0.5)
+		py := int(cy + ny*off + 0.5)
+		for k := 0; k < thickness; k++ {
+			setPx(img, px, py+k-thickness/2, col)
+		}
+	}
+}
+
+// drawRing 绘制空心圆环（泡泡装饰）
+func drawRing(img *image.RGBA, cx, cy, radius int, col color.Color) {
+	for step := 0; step < 72; step++ {
+		a := float64(step) * math.Pi / 36
+		x := cx + int(float64(radius)*math.Cos(a)+0.5)
+		y := cy + int(float64(radius)*math.Sin(a)+0.5)
+		setPx(img, x, y, col)
+	}
+}
+
+// strokeDirs 白色描边的 12 方向偏移（半径 2px 圆周均匀采样，叠出圆润粗描边）
+var strokeDirs []image.Point
+
+func init() {
+	for i := 0; i < 12; i++ {
+		a := float64(i) * math.Pi / 6
+		strokeDirs = append(strokeDirs, image.Point{
+			int(math.Round(2 * math.Cos(a))),
+			int(math.Round(2 * math.Sin(a))),
+		})
+	}
+}
+
+// drawStickerChar 以 (cx,cy) 为中心绘制“贴纸风”字符：
+// Sour Gummy 圆润字形 + 12 方向白色粗描边（贴纸效果）+ 糖果色填充，
+// 再按 angleDeg 旋转后以 alpha 混合贴到底图。
+// 按字形实际包围盒（而非 ascent/descent 行高）在临时画布中精确居中——
+// 数字无下降部，若按行高定位会整体偏上、下方留白偏大。
+func drawStickerChar(dst *image.RGBA, face font.Face, cx, cy int, char string, col color.RGBA, angleDeg float64) {
+	// 测量字形包围盒（相对绘制原点 Dot 的 26.6 定点坐标）
+	gb, _, _, _, ok := face.Glyph(fixed.Point26_6{}, []rune(char)[0])
+	if !ok {
+		return
+	}
+	glyphW := gb.Dx()
+	glyphH := gb.Dy()
+
+	pad := 4 // 描边 + 旋转余量
+	tmpW, tmpH := glyphW+pad*2, glyphH+pad*2
+	tmp := image.NewRGBA(image.Rect(0, 0, tmpW, tmpH))
+
+	// 平移 Dot 使字形包围盒左上角恰好落在 (pad,pad)，即字形在画布中精确居中
+	baseDX := fixed.I(pad - gb.Min.X)
+	baseDY := fixed.I(pad - gb.Min.Y)
+
+	// 白色描边：12 方向偏移叠加
+	white := image.NewUniform(color.RGBA{255, 255, 255, 255})
+	for _, off := range strokeDirs {
+		fd := &font.Drawer{
+			Dst: tmp, Src: white, Face: face,
+			Dot: fixed.Point26_6{X: baseDX + fixed.I(off.X), Y: baseDY + fixed.I(off.Y)},
+		}
+		fd.DrawString(char)
+	}
+	// 糖果色主体
+	fd := &font.Drawer{
+		Dst: tmp, Src: image.NewUniform(col), Face: face,
+		Dot: fixed.Point26_6{X: baseDX, Y: baseDY},
+	}
+	fd.DrawString(char)
+
+	rotateOverlay(dst, tmp, cx, cy, angleDeg)
+}
+
+// rotateOverlay 将透明背景的 src 以 (cx,cy) 为中心旋转 angleDeg 后混合到 dst。
+// 反向映射 + 双线性采样：1:1 旋转下无空洞、边缘平滑无锯齿。
+func rotateOverlay(dst, src *image.RGBA, cx, cy int, angleDeg float64) {
+	a := angleDeg * math.Pi / 180
+	cos, sin := math.Cos(a), math.Sin(a)
+	srcCx := float64(src.Bounds().Dx()) / 2
+	srcCy := float64(src.Bounds().Dy()) / 2
+
+	radius := int(math.Hypot(srcCx, srcCy)) + 1
+	db := dst.Bounds()
+	for y := cy - radius; y <= cy+radius; y++ {
+		if y < db.Min.Y || y >= db.Max.Y {
+			continue
+		}
+		for x := cx - radius; x <= cx+radius; x++ {
+			if x < db.Min.X || x >= db.Max.X {
+				continue
+			}
+			dx, dy := float64(x-cx), float64(y-cy)
+			sx := cos*dx + sin*dy + srcCx
+			sy := -sin*dx + cos*dy + srcCy
+			sr, sg, sb, sa := sampleBilinear(src, sx, sy)
+			if sa <= 0 {
+				continue
+			}
+			// 预乘 alpha 域的 over 混合：out = src + dst*(1-α)
+			af := sa / 255
+			dr, dg, dbb, da := dst.At(x, y).RGBA()
+			nr := sr + float64(dr>>8)*(1-af)
+			ng := sg + float64(dg>>8)*(1-af)
+			nb := sb + float64(dbb>>8)*(1-af)
+			na := sa + float64(da>>8)*(1-af)
+			dst.Set(x, y, color.RGBA{uint8(nr), uint8(ng), uint8(nb), uint8(na)})
+		}
+	}
+}
+
+// sampleBilinear 对预乘 alpha 的 RGBA 图做双线性采样，返回 0-255 范围的预乘 RGBA
+func sampleBilinear(src *image.RGBA, sx, sy float64) (r, g, b, a float64) {
+	bnd := src.Bounds()
+	x0, y0 := int(math.Floor(sx)), int(math.Floor(sy))
+	fx, fy := sx-float64(x0), sy-float64(y0)
+	if sx < 0 || sy < 0 || sx >= float64(bnd.Max.X) || sy >= float64(bnd.Max.Y) {
+		return 0, 0, 0, 0
+	}
+	for dy := 0; dy <= 1; dy++ {
+		for dx := 0; dx <= 1; dx++ {
+			px, py := x0+dx, y0+dy
+			if px < bnd.Min.X || px >= bnd.Max.X || py < bnd.Min.Y || py >= bnd.Max.Y {
+				continue
+			}
+			wx := 1 - fx
+			if dx == 1 {
+				wx = fx
+			}
+			wy := 1 - fy
+			if dy == 1 {
+				wy = fy
+			}
+			w := wx * wy
+			if w == 0 {
+				continue
+			}
+			c := src.RGBAAt(px, py)
+			r += float64(c.R) * w
+			g += float64(c.G) * w
+			b += float64(c.B) * w
+			a += float64(c.A) * w
+		}
+	}
+	return
 }
 
 // 画粗线（绘制多条平行线模拟粗线）
-func drawThickLine(img *image.RGBA, x1, y1, x2, y2 int, col color.Color, thickness int) {
-	dx, dy := x2-x1, y2-y1
-	steps := max(abs(dx), abs(dy))
-	if steps == 0 {
-		return
-	}
-	for i := 0; i <= steps; i++ {
-		cx := x1 + dx*i/steps
-		cy := y1 + dy*i/steps
-		// 在垂直方向偏移绘制粗线效果
-		for t := -(thickness - 1); t < thickness; t++ {
-			// 根据线的方向决定偏移方向
-			var px, py int
-			if abs(dx) > abs(dy) {
-				px = cx
-				py = cy + t
-			} else {
-				px = cx + t
-				py = cy
-			}
-			if px >= 0 && px < img.Bounds().Max.X && py >= 0 && py < img.Bounds().Max.Y {
-				img.Set(px, py, col)
-			}
-		}
-	}
-}
-
-// 划线（单像素）
-func drawLine(img *image.RGBA, x1, y1, x2, y2 int, col color.Color) {
-	dx, dy := x2-x1, y2-y1
-	steps := max(abs(dx), abs(dy))
-	if steps == 0 {
-		return
-	}
-	for i := 0; i <= steps; i++ {
-		x := x1 + dx*i/steps
-		y := y1 + dy*i/steps
-		if x >= 0 && x < img.Bounds().Max.X && y >= 0 && y < img.Bounds().Max.Y {
-			img.Set(x, y, col)
-		}
-	}
-}
 
 // 绘制半透明圆圈
 func drawCircle(img *image.RGBA, cx, cy, radius int, col color.Color) {
@@ -271,165 +586,6 @@ func drawCircle(img *image.RGBA, cx, cy, radius int, col color.Color) {
 	}
 }
 
-// 绘制小星星闪光点
-func drawStarDot(img *image.RGBA, x, y int, col color.Color) {
-	offsets := [][2]int{
-		{0, 0}, {1, 0}, {-1, 0}, {0, 1}, {0, -1},
-		{1, 1}, {-1, -1}, {1, -1}, {-1, 1},
-	}
-	for _, off := range offsets {
-		px := x + off[0]
-		py := y + off[1]
-		if px >= 0 && px < img.Bounds().Max.X && py >= 0 && py < img.Bounds().Max.Y {
-			img.Set(px, py, col)
-		}
-	}
-}
-
-// 使用 7x9 点阵绘制大号字符（带倾斜 shear 效果）
-func drawCharLarge(img *image.RGBA, x, y int, char string, col color.Color, pixelSize int, shear int) {
-	// 7x9 数字点阵映射
-	charMaps := map[string][][]int{
-		"0": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"1": {
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 0, 1, 1, 0, 0, 0},
-			{0, 1, 1, 1, 0, 0, 0},
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 0, 0, 1, 0, 0, 0},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"2": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 0, 0, 0, 0, 0},
-			{1, 1, 0, 0, 0, 0, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"3": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"4": {
-			{0, 0, 0, 0, 1, 1, 0},
-			{0, 0, 0, 1, 1, 1, 0},
-			{0, 0, 1, 1, 1, 1, 0},
-			{0, 1, 1, 0, 1, 1, 0},
-			{1, 1, 0, 0, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 0, 0, 0, 1, 1, 0},
-			{0, 0, 0, 0, 1, 1, 0},
-			{0, 0, 0, 0, 1, 1, 0},
-		},
-		"5": {
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 0, 0, 0, 0, 0},
-			{1, 1, 0, 0, 0, 0, 0},
-			{0, 1, 1, 1, 1, 1, 0},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"6": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 0, 0, 0, 0, 0},
-			{1, 1, 0, 0, 0, 0, 0},
-			{1, 1, 1, 1, 1, 1, 0},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"7": {
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 1, 1, 0},
-			{0, 0, 0, 1, 1, 0, 0},
-			{0, 0, 1, 1, 0, 0, 0},
-			{0, 0, 1, 1, 0, 0, 0},
-			{0, 0, 1, 1, 0, 0, 0},
-		},
-		"8": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-		"9": {
-			{0, 1, 1, 1, 1, 1, 0},
-			{1, 1, 1, 1, 1, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{1, 1, 0, 0, 0, 1, 1},
-			{0, 1, 1, 1, 1, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{0, 0, 0, 0, 0, 1, 1},
-			{1, 1, 1, 1, 1, 1, 1},
-			{0, 1, 1, 1, 1, 1, 0},
-		},
-	}
-
-	pattern, ok := charMaps[char]
-	if !ok {
-		return
-	}
-
-	// shear: 每行相对中心行(4)的水平偏移
-	// shear=1: 行0偏移-4, 行8偏移+4 → 右倾
-	// shear=-1: 行0偏移+4, 行8偏移-4 → 左倾
-	for py, row := range pattern {
-		// 行偏移量 = (py - 4) * shear
-		rowShear := (py - 4) * shear
-
-		for px, v := range row {
-			if v == 1 {
-				ix := x + px*pixelSize + rowShear
-				iy := y + py*pixelSize
-				for dx := 0; dx < pixelSize; dx++ {
-					for dy := 0; dy < pixelSize; dy++ {
-						if ix+dx < img.Bounds().Max.X && iy+dy < img.Bounds().Max.Y {
-							img.Set(ix+dx, iy+dy, col)
-						}
-					}
-				}
-			}
-		}
-	}
-}
-
 func abs(x int) int {
 	if x < 0 {
 		return -x

backed/internal/service/cpdaily/cookiejar.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"net/url"
 	"sync"
+	"time"
 )
 
 // simpleCookieJar 简化的 CookieJar 实现
@@ -29,6 +30,20 @@ func (j *simpleCookieJar) SetCookies(u *url.URL, cookies []*http.Cookie) {
 		cookieMap[c.Name] = c
 	}
 	for _, c := range cookies {
+		// 删除指令（Max-Age<=0 或 Expires 已过）或空值：一律跳过，既不入库也不删除
+		// 已有同名 cookie。simpleCookieJar 不记录 Path/Domain，无法按 RFC 6265 精确
+		// 匹配删除指令的作用域。云大 CAS 登录 POST 成功后先发
+		//   CASTGC=TGT-...; Path=/authserver
+		// 再发删除指令
+		//   CASTGC=; Max-Age=0; path=/authserver/   （注意尾部斜杠，与 TGT 的 Path 不同）
+		// 浏览器依 RFC 6265 不会删除 TGT，后续 MFA 页面（reAuthLoginView.do）依赖该
+		// TGT 判定 SSO 会话；若按名字粗暴删除 TGT，MFA 页会被 302 踢回登录页。
+		// 若把空值 CASTGC 存进 jar 发送空值，同样会被判定会话异常（历史 bug）。
+		// 跳过删除指令可同时避免这两种问题；同名残留会在下次登录时被 CAS 重新
+		// Set-Cookie 覆盖，无实际副作用。
+		if c.MaxAge < 0 || (!c.Expires.IsZero() && c.Expires.Before(time.Now())) || c.Value == "" {
+			continue
+		}
 		cookieMap[c.Name] = c
 	}
 
@@ -67,3 +82,18 @@ func (j *simpleCookieJar) AllCookies() []*http.Cookie {
 	}
 	return result
 }
+
+// AllCookiesByHost 按域名分组返回所有 cookie（MFA 会话暂存用，保留域结构以便恢复）
+func (j *simpleCookieJar) AllCookiesByHost() map[string][]*http.Cookie {
+	j.mu.RLock()
+	defer j.mu.RUnlock()
+	result := make(map[string][]*http.Cookie, len(j.cookies))
+	for host, cookies := range j.cookies {
+		if len(cookies) > 0 {
+			cp := make([]*http.Cookie, len(cookies))
+			copy(cp, cookies)
+			result[host] = cp
+		}
+	}
+	return result
+}

backed/internal/service/cpdaily/image.go

@@ -3,10 +3,13 @@ package cpdaily
 import (
 	"bytes"
 	"crypto/tls"
+	"encoding/base64"
 	"encoding/json"
 	"fmt"
 	"io"
 	"mime/multipart"
+	"net/textproto"
+	"strings"
 	"time"
 
 	"github.com/go-resty/resty/v2"
@@ -14,11 +17,12 @@ import (
 
 // CpImageUploadPolicy 今日校园 OBS 上传策略
 type CpImageUploadPolicy struct {
-	AccessId  string `json:"accessid"`
-	FileName  string `json:"fileName"`
-	Policy    string `json:"policy"`
-	Host      string `json:"host"`
-	Signature string `json:"signature"`
+	AccessId  string            `json:"accessid"`
+	FileName  string            `json:"fileName"`
+	Policy    string            `json:"policy"`
+	Host      string            `json:"host"`
+	Signature string            `json:"signature"`
+	FormData  map[string]string `json:"formData"`
 }
 
 // getImageUrlPrefix 根据任务类型返回图片上传的 URL 前缀
@@ -26,6 +30,9 @@ func getImageUrlPrefix(taskType TaskType) string {
 	switch taskType {
 	case TaskTypeSleepCheck:
 		return "/wec-counselor-attendance-apps/student/attendance"
+	case TaskTypeLeave:
+		// 销假图片上传走请假模块
+		return "/wec-counselor-leave-apps/leave"
 	case TaskTypeSign:
 		return "/wec-counselor-sign-apps/stu"
 	default:
@@ -75,7 +82,11 @@ func GetUploadPolicy(cookieMap map[string]string, host string, taskType TaskType
 	return result.Datas, nil
 }
 
-// uploadToOBS 将文件上传到今日校园的 OBS
+// uploadToOBS 将文件上传到今日校园的 OBS。
+// 优先使用接口返回的 formData 字段集原样提交：不同任务类型的表单字段不同
+// （查寝：AccessKeyId/signature/x-obs-acl；签到：q-ak/q-key-time/q-signature 等），
+// 按旧方式自行拼装字段会导致签到类型上传被 OBS 拒绝（AccessDenied）。
+// 仅当接口未返回 formData 时回退到通用字段拼装。
 func uploadToOBS(policy *CpImageUploadPolicy, fileData []byte, contentType string) error {
 	client := resty.New().SetTimeout(30 * time.Second).SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
 
@@ -87,15 +98,26 @@ func uploadToOBS(policy *CpImageUploadPolicy, fileData []byte, contentType strin
 	body := &bytes.Buffer{}
 	writer := multipart.NewWriter(body)
 
-	writer.WriteField("x-obs-acl", "public-read")
-	writer.WriteField("AccessKeyId", policy.AccessId)
-	writer.WriteField("key", policy.FileName)
-	writer.WriteField("signature", policy.Signature)
-	writer.WriteField("policy", policy.Policy)
-	writer.WriteField("content-type", contentType)
+	if len(policy.FormData) > 0 {
+		for k, v := range policy.FormData {
+			writer.WriteField(k, v)
+		}
+		header := make(textproto.MIMEHeader)
+		header.Set("Content-Disposition", `form-data; name="file"; filename="file.jpg"`)
+		header.Set("Content-Type", contentType)
+		part, _ := writer.CreatePart(header)
+		part.Write(fileData)
+	} else {
+		writer.WriteField("x-obs-acl", "public-read")
+		writer.WriteField("AccessKeyId", policy.AccessId)
+		writer.WriteField("key", policy.FileName)
+		writer.WriteField("signature", policy.Signature)
+		writer.WriteField("policy", policy.Policy)
+		writer.WriteField("content-type", contentType)
 
-	part, _ := writer.CreateFormFile("file", "file")
-	part.Write(fileData)
+		part, _ := writer.CreateFormFile("file", "file")
+		part.Write(fileData)
+	}
 	writer.Close()
 
 	resp, err := client.R().
@@ -123,6 +145,9 @@ func GetPreviewUrl(cookieMap map[string]string, host string, taskType TaskType,
 	switch taskType {
 	case TaskTypeSleepCheck:
 		apiPath = "/previewAttachment"
+	case TaskTypeLeave:
+		// 销假图片预览走请假模块 OBS 接口
+		apiPath = "/obs/previewAttachment"
 	case TaskTypeSign:
 		apiPath = "/sign/previewAttachment"
 	default:
@@ -145,15 +170,33 @@ func GetPreviewUrl(cookieMap map[string]string, host string, taskType TaskType,
 	body, _ := io.ReadAll(resp.RawBody())
 	var result struct {
 		ErrCode int             `json:"errCode"`
+		Code    json.RawMessage `json:"code"`
 		ErrMsg  string          `json:"errMsg"`
+		Message string          `json:"message"`
 		Datas   json.RawMessage `json:"datas"`
 	}
 	if err := json.Unmarshal(body, &result); err != nil {
-		return "", fmt.Errorf("解析预览 URL 响应失败: %w", err)
+		return "", fmt.Errorf("解析预览 URL 响应失败: %w (body: %.200s)", err, string(body))
 	}
 	if result.ErrCode != 0 {
 		return "", fmt.Errorf("获取预览 URL 错误(%d): %s", result.ErrCode, result.ErrMsg)
 	}
+	// 部分学校(如 cyprxy 代理域)返回 {"code":"0",...} 方言
+	if len(result.Code) > 0 {
+		var codeStr string
+		if json.Unmarshal(result.Code, &codeStr) == nil {
+			if codeStr != "" && codeStr != "0" {
+				msg := result.Message
+				if msg == "" {
+					msg = result.ErrMsg
+				}
+				return "", fmt.Errorf("获取预览 URL 错误(%s): %s", codeStr, msg)
+			}
+		}
+	}
+	if len(result.Datas) == 0 || string(result.Datas) == "null" {
+		return "", fmt.Errorf("获取预览 URL 为空(body: %.200s)", string(body))
+	}
 
 	var previewUrl string
 	if err := json.Unmarshal(result.Datas, &previewUrl); err != nil {
@@ -164,6 +207,7 @@ func GetPreviewUrl(cookieMap map[string]string, host string, taskType TaskType,
 }
 
 // UploadImage 完整的图片上传流程：获取策略 → 上传 OBS → 获取预览 URL
+// 预览接口偶发返回空响应，做少量重试避免误判失败
 func UploadImage(cookieMap map[string]string, host string, taskType TaskType, fileData []byte, contentType string) (string, error) {
 	policy, err := GetUploadPolicy(cookieMap, host, taskType)
 	if err != nil {
@@ -174,17 +218,47 @@ func UploadImage(cookieMap map[string]string, host string, taskType TaskType, fi
 		return "", err
 	}
 
-	previewUrl, err := GetPreviewUrl(cookieMap, host, taskType, policy.FileName)
-	if err != nil {
-		return "", err
+	var previewUrl string
+	var lastErr error
+	for i := 0; i < 3; i++ {
+		if i > 0 {
+			time.Sleep(time.Duration(i) * time.Second)
+		}
+		previewUrl, lastErr = GetPreviewUrl(cookieMap, host, taskType, policy.FileName)
+		if lastErr == nil {
+			return previewUrl, nil
+		}
+		// 业务性错误（错误码/数据为空）无需重试，仅空响应类瞬时错误重试
+		if !strings.Contains(lastErr.Error(), "解析预览 URL 响应失败") && !strings.Contains(lastErr.Error(), "获取预览 URL 为空") {
+			break
+		}
 	}
 
-	return previewUrl, nil
+	return "", lastErr
+}
+
+// IsDataURIImage 判断内容是否为 base64 图片（前端本地预览，尚未成功上传到 OBS）
+func IsDataURIImage(content string) bool {
+	return strings.HasPrefix(content, "data:image")
+}
+
+// UploadDataURIImage 将 base64 图片解码后走正常 OBS 上传流程，返回正式预览 URL。
+// 用于执行时自动修复历史表单中残留的 base64 照片（用户上传失败时保存的内容）。
+func UploadDataURIImage(cookieMap map[string]string, host string, taskType TaskType, dataURI string) (string, error) {
+	idx := strings.Index(dataURI, ",")
+	if idx < 0 {
+		return "", fmt.Errorf("图片数据格式不正确")
+	}
+	imgBytes, err := base64.StdEncoding.DecodeString(dataURI[idx+1:])
+	if err != nil {
+		return "", fmt.Errorf("解码图片失败: %w", err)
+	}
+	return UploadImage(cookieMap, host, taskType, imgBytes, "image/jpeg")
 }
 
 func newImgClient() *resty.Client {
 	return resty.New().
-		SetTimeout(30*time.Second).
+		SetTimeout(30 * time.Second).
 		SetDoNotParseResponse(true).
 		SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
 }

backed/internal/service/cpdaily/leave.go

@@ -0,0 +1,445 @@
+package cpdaily
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log/slog"
+	"strconv"
+	"strings"
+)
+
+// 销假（请假销假）功能。
+// 对应今日校园 wec-counselor-leave-apps 模块：
+//
+//	待销假列表：POST {host}/wec-counselor-leave-apps/leave/stu/listOther
+//	请假详情：  POST {host}/wec-counselor-leave-apps/leave/stu/detailOther
+//	审批人列表：POST {host}/wec-counselor-leave-apps/leave/stu/obtainApproveFlow
+//	提交销假：  POST {host}/wec-counselor-leave-apps/leave/report
+const leaveAPIBase = "/wec-counselor-leave-apps/leave"
+
+// LeaveReportPlace 学校规定的销假位置（详情 reportPlaces 元素）。
+// 销假提交的位置应在其中一个位置的 radius（米）范围内；
+// 老版本取 leaveExtends[0]（续假位置）或 detail.applyLocation（请假提交时定位），
+// 均非学校规定的销假位置，已按真实接口修正为 reportPlaces。
+type LeaveReportPlace struct {
+	Wid       string `json:"wid"`
+	Address   string `json:"address"`
+	Longitude string `json:"longitude"`
+	Latitude  string `json:"latitude"`
+	Radius    string `json:"radius"`   // 允许范围半径（米）
+	CounName  string `json:"counName"` // 位置设置人
+}
+
+// LeaveApprover 销假可选审批人（leaveType.reportApplyFlow=1 时需要）
+type LeaveApprover struct {
+	UserWid  string `json:"userWid"`
+	UserId   string `json:"userId"`
+	UserName string `json:"userName"`
+}
+
+// LeaveItem 待销假记录（列表展示 + 销假表单所需开关/规定位置）
+type LeaveItem struct {
+	ID         string `json:"id"`         // 请假记录 ID
+	LeaveType  string `json:"leaveType"`  // 请假类型名称（如 事假/病假）
+	Reason     string `json:"reason"`     // 请假原因
+	CreateTime string `json:"createTime"` // 请假提交时间
+	ActEndTime string `json:"actEndTime"` // 预计结束时间
+	Status     string `json:"status"`     // 系统请假状态码（4=已完成，已过滤）
+	// 学校规定的销假位置（详情 reportPlaces）。有值时前端展示可选列表并预填经纬度；
+	// 无值时提示用户手动填写
+	ReportPlaces []LeaveReportPlace `json:"reportPlaces"`
+	// 销假是否需要选择审批人（leaveType.reportApplyFlow=1）
+	ReportApplyFlow bool `json:"reportApplyFlow"`
+	// 销假是否允许上传图片（leaveType.enableAttach=1）
+	EnableAttach bool `json:"enableAttach"`
+}
+
+// LeaveDetail 请假详情（提交销假所需字段）
+type LeaveDetail struct {
+	ReportID        string // datas.detail.id，提交表单的 id 字段
+	LeaveType       string // datas.leaveType.name
+	LeaveCode       string // datas.leaveType.code，提交表单 leaveType 字段（接口返回为数字，统一转纯文本）
+	LeaveCodeNum    int    // datas.leaveType.code 数字形式（obtainApproveFlow 请求用）
+	StartTime       string // datas.detail.startDate（审批流请求用，提交前补秒）
+	EndTime         string // datas.detail.endDate
+	ReportApplyFlow bool   // 销假需要选择审批人
+	EnableAttach    bool   // 销假允许上传图片
+	ReportPlaces    []LeaveReportPlace
+}
+
+// leaveAnyStr 将 interface{} 值转为纯文本字符串（数字类型避免科学计数法）
+func leaveAnyStr(v interface{}) string {
+	if v == nil {
+		return ""
+	}
+	switch t := v.(type) {
+	case string:
+		return t
+	case float64:
+		return strconv.FormatFloat(t, 'f', -1, 64)
+	case json.Number:
+		return t.String()
+	case bool:
+		return strconv.FormatBool(t)
+	default:
+		return fmt.Sprintf("%v", v)
+	}
+}
+
+// leaveAnyBool 将 interface{} 值转为布尔（兼容数字/字符串/布尔三种返回风格）
+func leaveAnyBool(v interface{}) bool {
+	switch t := v.(type) {
+	case bool:
+		return t
+	case float64:
+		return t != 0
+	case json.Number:
+		n, _ := t.Int64()
+		return n != 0
+	case string:
+		return t == "1" || strings.EqualFold(t, "true")
+	default:
+		return false
+	}
+}
+
+// leaveAnyInt 将 interface{} 值转为整数（兼容数字/字符串两种返回风格）
+func leaveAnyInt(v interface{}) int {
+	switch t := v.(type) {
+	case float64:
+		return int(t)
+	case json.Number:
+		n, _ := t.Int64()
+		return int(n)
+	case string:
+		n, _ := strconv.Atoi(strings.TrimSpace(t))
+		return n
+	case bool:
+		if t {
+			return 1
+		}
+		return 0
+	default:
+		return 0
+	}
+}
+
+// leaveMapStr 从 map 中取字符串值
+func leaveMapStr(m map[string]interface{}, key string) string {
+	if m == nil {
+		return ""
+	}
+	return leaveAnyStr(m[key])
+}
+
+// leaveTimeWithSeconds 将 "2025-10-24 20:45" 补秒为审批流接口要求的 "2025-10-24 20:45:00"
+func leaveTimeWithSeconds(t string) string {
+	t = strings.TrimSpace(t)
+	if len(t) == 16 { // yyyy-MM-dd HH:mm
+		return t + ":00"
+	}
+	return t
+}
+
+// leavePost 通用 POST 请求（带移动端 UA 与 Cookie），返回响应 body；
+// extension 非空时额外携带 Cpdaily-Extension 签名头（销假提交用）
+func leavePost(cookieMap map[string]string, url string, body interface{}, extension string) ([]byte, error) {
+	client := newTaskClient()
+	req := client.R().
+		SetHeader("User-Agent", "Mozilla/5.0 (Linux; Android 15; Redmi Note 8 Pro) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.81 Mobile Safari/537.36 cpdaily/9.9.6 wisedu/9.9.6").
+		SetHeader("CpdailyClientType", "CPDAILY").
+		SetHeader("Content-Type", "application/json; charset=UTF-8").
+		SetHeader("Cookie", cookiesToStr(cookieMap))
+	if extension != "" {
+		req = req.SetHeader("Cpdaily-Extension", extension)
+	}
+	resp, err := req.SetBody(body).Post(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.RawBody().Close()
+	return io.ReadAll(resp.RawBody())
+}
+
+// FetchLeaveList 获取今日校园待销假列表。
+// 过滤已完成（status=4）的记录；每条记录附带详情中的规定销假位置（reportPlaces）
+// 与开关（reportApplyFlow/enableAttach）。
+// 详情获取失败不阻塞列表展示（仅视为无规定位置、无开关）。
+func FetchLeaveList(cookieMap map[string]string, host string) ([]LeaveItem, error) {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/stu/listOther", map[string]interface{}{
+		"pageNumber":   1,
+		"pageSize":     20,
+		"needApproval": 1,
+	}, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取待销假列表失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		ErrCode int         `json:"errCode"`
+		Message string      `json:"message"`
+		Datas   struct {
+			Rows []map[string]interface{} `json:"rows"`
+		} `json:"datas"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("解析待销假列表失败: %w (body: %.200s)", err, string(body))
+	}
+	if result.ErrCode != 0 {
+		return nil, fmt.Errorf("获取待销假列表错误(%d): %s", result.ErrCode, result.Message)
+	}
+	code, _ := result.Code.Int64()
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+
+	list := make([]LeaveItem, 0, len(result.Datas.Rows))
+	for _, row := range result.Datas.Rows {
+		status := leaveMapStr(row, "status")
+		if status == "4" { // 已完成，无需销假
+			continue
+		}
+		id := leaveMapStr(row, "id")
+		if id == "" {
+			continue
+		}
+		item := LeaveItem{
+			ID:         id,
+			LeaveType:  leaveMapStr(row, "leaveType"),
+			Reason:     leaveMapStr(row, "leaveReason"),
+			CreateTime: leaveMapStr(row, "createTime"),
+			ActEndTime: leaveMapStr(row, "actEndTime"),
+			Status:     status,
+		}
+		// 补充规定销假位置与开关（来自详情 reportPlaces / leaveType）
+		if d, err := FetchLeaveDetail(cookieMap, host, id); err == nil {
+			item.ReportPlaces = d.ReportPlaces
+			item.ReportApplyFlow = d.ReportApplyFlow
+			item.EnableAttach = d.EnableAttach
+		} else {
+			slog.Warn("获取请假详情失败，规定销假位置与开关视为空", "leaveId", id, "error", err)
+		}
+		list = append(list, item)
+	}
+	return list, nil
+}
+
+// FetchLeaveDetail 获取请假详情（提交销假所需字段 + 规定销假位置与开关）
+func FetchLeaveDetail(cookieMap map[string]string, host, leaveID string) (*LeaveDetail, error) {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/stu/detailOther", map[string]interface{}{
+		"id":           leaveID,
+		"needApproval": 1,
+		"uaIsCpadaily": "true",
+	}, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取请假详情失败: %w", err)
+	}
+
+	// 注意：leaveType.code 真实返回为数字（如 3/12），必须用 interface{} 承接
+	var result struct {
+		Code    json.Number `json:"code"`
+		ErrCode int         `json:"errCode"`
+		Message string      `json:"message"`
+		Datas   struct {
+			Detail struct {
+				ID        string `json:"id"`
+				StartDate string `json:"startDate"`
+				EndDate   string `json:"endDate"`
+			} `json:"detail"`
+			LeaveType struct {
+				Code            interface{} `json:"code"`
+				Name            string      `json:"name"`
+				ReportApplyFlow interface{} `json:"reportApplyFlow"`
+				EnableAttach    interface{} `json:"enableAttach"`
+			} `json:"leaveType"`
+			ReportPlaces []struct {
+				Wid       interface{} `json:"wid"`
+				Address   string      `json:"address"`
+				Longitude interface{} `json:"longitude"`
+				Latitude  interface{} `json:"latitude"`
+				Radius    interface{} `json:"radius"`
+				CounName  string      `json:"counName"`
+			} `json:"reportPlaces"`
+		} `json:"datas"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("解析请假详情失败: %w (body: %.200s)", err, string(body))
+	}
+	if result.ErrCode != 0 {
+		return nil, fmt.Errorf("获取请假详情错误(%d): %s", result.ErrCode, result.Message)
+	}
+	code, _ := result.Code.Int64()
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+	if result.Datas.Detail.ID == "" {
+		return nil, fmt.Errorf("没有获取到请假详情信息")
+	}
+
+	codeStr := leaveAnyStr(result.Datas.LeaveType.Code)
+	codeNum, _ := strconv.Atoi(codeStr)
+	d := &LeaveDetail{
+		ReportID:        result.Datas.Detail.ID,
+		LeaveType:       result.Datas.LeaveType.Name,
+		LeaveCode:       codeStr,
+		LeaveCodeNum:    codeNum,
+		StartTime:       result.Datas.Detail.StartDate,
+		EndTime:         result.Datas.Detail.EndDate,
+		ReportApplyFlow: leaveAnyBool(result.Datas.LeaveType.ReportApplyFlow),
+		EnableAttach:    leaveAnyBool(result.Datas.LeaveType.EnableAttach),
+	}
+	for _, p := range result.Datas.ReportPlaces {
+		d.ReportPlaces = append(d.ReportPlaces, LeaveReportPlace{
+			Wid:       leaveAnyStr(p.Wid),
+			Address:   p.Address,
+			Longitude: leaveAnyStr(p.Longitude),
+			Latitude:  leaveAnyStr(p.Latitude),
+			Radius:    leaveAnyStr(p.Radius),
+			CounName:  p.CounName,
+		})
+	}
+	return d, nil
+}
+
+// FetchReportApprovers 获取销假可选审批人（leaveType.reportApplyFlow=1 的请假类型使用）。
+// 复用请假申请的审批流接口；时间必须精确到秒（yyyy-MM-dd HH:mm:ss）。
+// 优先取 datas.approvers（首节点可选审批人），为空时兜底展开 approveNodes 中的全部审批人。
+func FetchReportApprovers(cookieMap map[string]string, host string, leaveCodeNum int, startTime, endTime string) ([]LeaveApprover, error) {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/stu/obtainApproveFlow", map[string]interface{}{
+		"leaveType": leaveCodeNum,
+		"startTime": leaveTimeWithSeconds(startTime),
+		"endTime":   leaveTimeWithSeconds(endTime),
+	}, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取销假审批人失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+		Datas   struct {
+			Approvers []LeaveApprover `json:"approvers"`
+			ApproveNodes []struct {
+				ApproveNode []struct {
+					NodeName  string          `json:"nodeName"`
+					Approvers []LeaveApprover `json:"approvers"`
+				} `json:"approveNode"`
+			} `json:"approveNodes"`
+		} `json:"datas"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("解析销假审批人失败: %w (body: %.200s)", err, string(body))
+	}
+	code, _ := result.Code.Int64()
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+
+	list := make([]LeaveApprover, 0, len(result.Datas.Approvers))
+	seen := make(map[string]bool)
+	for _, a := range result.Datas.Approvers {
+		if a.UserWid == "" || seen[a.UserWid] {
+			continue
+		}
+		seen[a.UserWid] = true
+		list = append(list, a)
+	}
+	if len(list) == 0 {
+		for _, n := range result.Datas.ApproveNodes {
+			for _, node := range n.ApproveNode {
+				for _, a := range node.Approvers {
+					if a.UserWid == "" || seen[a.UserWid] {
+						continue
+					}
+					seen[a.UserWid] = true
+					list = append(list, a)
+				}
+			}
+		}
+	}
+	return list, nil
+}
+
+// BuildLeaveReportForm 构造销假提交表单（bodyString 内容）。
+// reportLocation 为用户选择/填写的销假地址，为空时兜底第一个规定销假位置地址；
+// approverWid 为所选审批人（reportApplyFlow=1 时必填，其余传空）。
+func BuildLeaveReportForm(d *LeaveDetail, address, imageUrl, approverWid string) map[string]interface{} {
+	if address == "" && len(d.ReportPlaces) > 0 {
+		address = d.ReportPlaces[0].Address
+	}
+	form := map[string]interface{}{
+		"id":                 d.ReportID,
+		"needApproval":       1,
+		"leaveType":          d.LeaveCode,
+		"reportLocation":     address,
+		"approverWid":        approverWid,
+		"reportApplyExplain": nil,
+		"uaIsCpadaily":       true,
+	}
+	if imageUrl != "" {
+		form["reportAttach"] = []map[string]interface{}{
+			{"type": 1, "url": imageUrl},
+		}
+	} else {
+		form["reportAttach"] = []interface{}{}
+	}
+	return form
+}
+
+// SubmitLeaveReport 提交销假（bodyString 加密 + Cpdaily-Extension 签名，与签到提交同构）
+func SubmitLeaveReport(cookieMap map[string]string, host string, form map[string]interface{}, lon, lat, deviceId, username string) error {
+	bodyString := GetBodyString(form)
+	extensionString := GetExtensionString(lat, lon, deviceId, username)
+
+	submitData := map[string]interface{}{
+		"lon":           lon,
+		"version":       "first_v4",
+		"calVersion":    "first_v4",
+		"deviceId":      deviceId,
+		"systemName":    "android",
+		"bodyString":    bodyString,
+		"lat":           lat,
+		"systemVersion": "15",
+		"appVersion":    "9.9.6",
+		"model":         "cpdaily",
+	}
+	submitData["userId"] = username
+	submitData["sign"] = GetSubmitSign(submitData)
+
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/report", submitData, extensionString)
+	if err != nil {
+		return fmt.Errorf("提交销假请求失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return fmt.Errorf("解析销假响应失败: %w, body: %s", err, string(body))
+	}
+	code, _ := result.Code.Int64()
+	slog.Info("leave/report 响应", "code", result.Code.String(), "message", result.Message, "body", string(body))
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return fmt.Errorf("%s", msg)
+	}
+	return nil
+}

backed/internal/service/cpdaily/leave_apply.go

@@ -0,0 +1,288 @@
+package cpdaily
+
+import (
+	"encoding/json"
+	"fmt"
+	"log/slog"
+	"strconv"
+)
+
+// 请假申请功能（与销假同属 wec-counselor-leave-apps 模块）：
+//
+//	请假类型列表：POST {host}/wec-counselor-leave-apps/leave/queryLeaveTypes
+//	类型详细配置：POST {host}/wec-counselor-leave-apps/leave/stu/queryLeaveTypeCfg
+//	可请假检查：  POST {host}/wec-counselor-leave-apps/leave/stu/checkOnceLeave
+//	审批人列表：  POST {host}/wec-counselor-leave-apps/leave/stu/obtainApproveFlow
+//	提交请假：    POST {host}/wec-counselor-leave-apps/leave/apply
+//
+// 注意：真实接口中 queryLeaveTypes 只返回基础信息（needApproval/enableAttach 等
+// 均为 null），权威开关全部来自 queryLeaveTypeCfg，故列表接口会把两者合并后返回。
+
+// LeaveType 请假类型（queryLeaveTypes + queryLeaveTypeCfg 合并后的完整信息）
+type LeaveType struct {
+	Code                  int    `json:"code"`                  // 类型编码（提交与查询都用它）
+	Name                  string `json:"name"`                  // 类型名称
+	MustOut               int    `json:"mustOut"`               // 1=必须离校（离校开关强制打开且不可改）
+	NeedApproval          int    `json:"needApproval"`          // 1=需要选择审批人
+	EnableAttach          int    `json:"enableAttach"`          // 1=允许上传图片附件
+	ReasonWordLimit       int    `json:"reasonWordLimit"`       // 请假原因最少字数
+	AttachmentNumberLimit int    `json:"attachmentNumberLimit"` // 附件数量上限
+	ChooseAttendance      int    `json:"chooseAttendance"`      // 1=需要打卡相关核验（透传）
+	DisableTime           int    `json:"disableTime"`           // 1=当前类型不可用
+	LimitDay              int    `json:"limitDay"`              // 单次最长可请假天数（0=不限）
+}
+
+// CheckOnceLeave 检查是否允许请假（学校可能配置同一时间仅一条请假单等限制）
+func CheckOnceLeave(cookieMap map[string]string, host string) error {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/stu/checkOnceLeave", map[string]interface{}{}, "")
+	if err != nil {
+		return fmt.Errorf("检查请假资格失败: %w", err)
+	}
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return fmt.Errorf("解析请假资格响应失败: %w (body: %.200s)", err, string(body))
+	}
+	code, _ := result.Code.Int64()
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "当前不可请假"
+		}
+		return fmt.Errorf("%s", msg)
+	}
+	return nil
+}
+
+// FetchLeaveTypes 获取请假类型列表（已合并 queryLeaveTypeCfg 的权威开关）。
+// 单个类型的 cfg 查询失败不阻塞整体列表（该类型保留基础信息，开关取保守默认值）。
+func FetchLeaveTypes(cookieMap map[string]string, host string) ([]LeaveType, error) {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/queryLeaveTypes", map[string]interface{}{}, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取请假类型失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+		Datas   struct {
+			LeaveType []struct {
+				Code                  interface{} `json:"code"`
+				Name                  string      `json:"name"`
+				MustOut               interface{} `json:"mustOut"`
+				ReasonWordLimit       interface{} `json:"reasonWordLimit"`
+				AttachmentNumberLimit interface{} `json:"attachmentNumberLimit"`
+			} `json:"leaveType"`
+		} `json:"datas"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("解析请假类型失败: %w (body: %.200s)", err, string(body))
+	}
+	code, _ := result.Code.Int64()
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+
+	list := make([]LeaveType, 0, len(result.Datas.LeaveType))
+	for _, lt := range result.Datas.LeaveType {
+		codeNum, _ := strconv.Atoi(leaveAnyStr(lt.Code))
+		item := LeaveType{
+			Code:                  codeNum,
+			Name:                  lt.Name,
+			MustOut:               leaveAnyInt(lt.MustOut),
+			ReasonWordLimit:       leaveAnyInt(lt.ReasonWordLimit),
+			AttachmentNumberLimit: leaveAnyInt(lt.AttachmentNumberLimit),
+		}
+		if cfg, err := FetchLeaveTypeCfg(cookieMap, host, codeNum); err == nil {
+			item.MustOut = cfg.MustOut
+			item.NeedApproval = cfg.NeedApproval
+			item.EnableAttach = cfg.EnableAttach
+			item.ReasonWordLimit = cfg.ReasonWordLimit
+			item.AttachmentNumberLimit = cfg.AttachmentNumberLimit
+			item.ChooseAttendance = cfg.ChooseAttendance
+			item.DisableTime = cfg.DisableTime
+			item.LimitDay = cfg.LimitDay
+			if cfg.Name != "" {
+				item.Name = cfg.Name
+			}
+		} else {
+			slog.Warn("获取请假类型配置失败，使用基础信息", "code", codeNum, "error", err)
+		}
+		list = append(list, item)
+	}
+	return list, nil
+}
+
+// FetchLeaveTypeCfg 获取请假类型详细配置（needApproval/enableAttach 等权威开关）
+func FetchLeaveTypeCfg(cookieMap map[string]string, host string, code int) (*LeaveType, error) {
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/stu/queryLeaveTypeCfg", map[string]interface{}{
+		"code": code,
+	}, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取请假类型配置失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+		Datas   struct {
+			Code                  interface{} `json:"code"`
+			Name                  string      `json:"name"`
+			MustOut               interface{} `json:"mustOut"`
+			NeedApproval          interface{} `json:"needApproval"`
+			EnableAttach          interface{} `json:"enableAttach"`
+			ReasonWordLimit       interface{} `json:"reasonWordLimit"`
+			AttachmentNumberLimit interface{} `json:"attachmentNumberLimit"`
+			ChooseAttendance      interface{} `json:"chooseAttendance"`
+			DisableTime           interface{} `json:"disableTime"`
+			LimitDay              interface{} `json:"limitDay"`
+		} `json:"datas"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("解析请假类型配置失败: %w (body: %.200s)", err, string(body))
+	}
+	codeVal, _ := result.Code.Int64()
+	if codeVal != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+
+	return &LeaveType{
+		Code:                  leaveAnyInt(result.Datas.Code),
+		Name:                  result.Datas.Name,
+		MustOut:               leaveAnyInt(result.Datas.MustOut),
+		NeedApproval:          leaveAnyInt(result.Datas.NeedApproval),
+		EnableAttach:          leaveAnyInt(result.Datas.EnableAttach),
+		ReasonWordLimit:       leaveAnyInt(result.Datas.ReasonWordLimit),
+		AttachmentNumberLimit: leaveAnyInt(result.Datas.AttachmentNumberLimit),
+		ChooseAttendance:      leaveAnyInt(result.Datas.ChooseAttendance),
+		DisableTime:           leaveAnyInt(result.Datas.DisableTime),
+		LimitDay:              leaveAnyInt(result.Datas.LimitDay),
+	}, nil
+}
+
+// LeaveApplyParams 请假申请提交参数
+type LeaveApplyParams struct {
+	LeaveType     int    // 类型编码
+	StartTime     string // yyyy-MM-dd HH:mm:ss
+	EndTime       string // yyyy-MM-dd HH:mm:ss
+	LeaveReason   string // 请假原因
+	OutStatus     bool   // 是否离校
+	UrgencyMobile string // 紧急联系人手机号（离校必填）
+	Address       string // 目的地（离校必填，如 xx省/xx市/xx区）
+	DetailAddress string // 详细地址（离校必填）
+	Longitude     string // 定位经度
+	Latitude      string // 定位纬度
+	LocationAddr  string // 定位地址
+	ImageURL      string // 附件图片 URL（可选）
+	ApproverWid   string // 审批人 userWid（needApproval=1 时必填）
+	ApproverId    string // 审批人 userId
+	ApproverName  string // 审批人姓名
+}
+
+// BuildLeaveApplyForm 构造请假申请表单（/leave/apply 的明文 JSON body，
+// 与销假的 bodyString 加密不同：该接口只携带 Cpdaily-Extension 头）。
+func BuildLeaveApplyForm(p LeaveApplyParams, deviceId, systemVersion, appVersion string) map[string]interface{} {
+	urgencyMobile := p.UrgencyMobile
+	address := p.Address
+	detailAddress := p.DetailAddress
+	destination := ""
+	if p.OutStatus {
+		destination = address
+		if detailAddress != "" {
+			if destination != "" {
+				destination += "/"
+			}
+			destination += detailAddress
+		}
+	} else {
+		urgencyMobile = ""
+		address = ""
+		detailAddress = ""
+	}
+
+	form := map[string]interface{}{
+		"leaveType":            p.LeaveType,
+		"startTime":            p.StartTime,
+		"endTime":              p.EndTime,
+		"urgencyMobile":        urgencyMobile,
+		"leaveReason":          p.LeaveReason,
+		"isAttendance":         nil,
+		"outStatus":            p.OutStatus,
+		"address":              address,
+		"detailAddress":        detailAddress,
+		"destination":          destination,
+		"holidayAutoDefineVos": []interface{}{},
+		"appVersion":           appVersion,
+		"deviceId":             deviceId,
+		"ccInfo": map[string]interface{}{
+			"teachers": []interface{}{},
+			"students": []interface{}{},
+		},
+		"cheatType": nil,
+		"source":    1,
+		"location": map[string]interface{}{
+			"deviceId":      deviceId,
+			"systemName":    "Android",
+			"systemVersion": systemVersion,
+			"model":         "cpdaily",
+			"address":       p.LocationAddr,
+			"latitude":      p.Latitude,
+			"longitude":     p.Longitude,
+		},
+		"locationType":      0,
+		"disclaimers":       "本人承诺填写的信息真实有效，并对本次提交请假申请的信息真实性负责。",
+		"uaIsCpadaily":      "true",
+		"leaveApplyExplain": nil,
+	}
+	if p.ApproverWid != "" {
+		form["approverWid"] = p.ApproverWid
+		form["approverId"] = p.ApproverId
+		form["approverName"] = p.ApproverName
+	}
+	if p.ImageURL != "" {
+		form["applyAttach"] = []map[string]interface{}{
+			{"type": 1, "url": p.ImageURL},
+		}
+	} else {
+		form["applyAttach"] = []interface{}{}
+	}
+	return form
+}
+
+// SubmitLeaveApply 提交请假申请（明文 JSON body + Cpdaily-Extension 头）
+func SubmitLeaveApply(cookieMap map[string]string, host string, form map[string]interface{}, lon, lat, deviceId, username string) error {
+	extensionString := GetExtensionString(lat, lon, deviceId, username)
+
+	body, err := leavePost(cookieMap, host+leaveAPIBase+"/apply", form, extensionString)
+	if err != nil {
+		return fmt.Errorf("提交请假请求失败: %w", err)
+	}
+
+	var result struct {
+		Code    json.Number `json:"code"`
+		Message string      `json:"message"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return fmt.Errorf("解析请假响应失败: %w, body: %s", err, string(body))
+	}
+	code, _ := result.Code.Int64()
+	slog.Info("leave/apply 响应", "code", result.Code.String(), "message", result.Message)
+	if code != 0 {
+		msg := result.Message
+		if msg == "" {
+			msg = "未知错误"
+		}
+		return fmt.Errorf("%s", msg)
+	}
+	return nil
+}

backed/internal/service/cpdaily/leave_apply_test.go

@@ -0,0 +1,183 @@
+package cpdaily
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+// mock 请假申请接口：queryLeaveTypes 返回基础信息（开关全 null，复刻真实返回），
+// queryLeaveTypeCfg 返回权威开关，checkOnceLeave 返回成功。
+func newLeaveApplyMockServer(t *testing.T) *httptest.Server {
+	t.Helper()
+	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch r.URL.Path {
+		case "/wec-counselor-leave-apps/leave/queryLeaveTypes":
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{
+				"code": "0",
+				"datas": map[string]interface{}{
+					"leaveType": []map[string]interface{}{
+						{
+							"id": "4443", "code": 3, "name": "外出申请（省内）", "mustOut": 1,
+							"needApproval": nil, "enableAttach": nil, "reasonWordLimit": 10, "attachmentNumberLimit": 4,
+						},
+						{
+							"id": "1225", "code": 1, "name": "事假", "mustOut": 0,
+							"needApproval": nil, "enableAttach": nil, "reasonWordLimit": 10, "attachmentNumberLimit": 4,
+						},
+					},
+				},
+			})
+		case "/wec-counselor-leave-apps/leave/stu/queryLeaveTypeCfg":
+			var body map[string]interface{}
+			_ = json.NewDecoder(r.Body).Decode(&body)
+			code := leaveAnyInt(body["code"])
+			// code=3：需要审批人 + 允许附件；code=1：均不需要（复刻实测差异）
+			needApproval, enableAttach := 0, 0
+			if code == 3 {
+				needApproval, enableAttach = 1, 1
+			}
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{
+				"code": "0",
+				"datas": map[string]interface{}{
+					"wid": "4443", "code": code, "name": "外出申请（省内）",
+					"mustOut": 1, "needApproval": needApproval, "enableAttach": enableAttach,
+					"reasonWordLimit": 10, "attachmentNumberLimit": 4, "chooseAttendance": 0,
+					"disableTime": 0, "limitDay": 90,
+				},
+			})
+		case "/wec-counselor-leave-apps/leave/stu/checkOnceLeave":
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{"code": "0", "message": "SUCCESS", "datas": nil})
+		case "/wec-counselor-leave-apps/leave/apply":
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{"code": "0", "message": "SUCCESS"})
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+}
+
+func TestFetchLeaveTypesMergesTypeCfg(t *testing.T) {
+	srv := newLeaveApplyMockServer(t)
+	defer srv.Close()
+
+	list, err := FetchLeaveTypes(map[string]string{}, srv.URL)
+	if err != nil {
+		t.Fatalf("FetchLeaveTypes 返回错误: %v", err)
+	}
+	if len(list) != 2 {
+		t.Fatalf("期望 2 个请假类型，实际 %d 个", len(list))
+	}
+	// code=3：权威开关来自 cfg（needApproval=1 / enableAttach=1）
+	var out LeaveType
+	var personal LeaveType
+	for _, lt := range list {
+		if lt.Code == 3 {
+			out = lt
+		}
+		if lt.Code == 1 {
+			personal = lt
+		}
+	}
+	if out.Name != "外出申请（省内）" || out.NeedApproval != 1 || out.EnableAttach != 1 || out.MustOut != 1 {
+		t.Errorf("类型合并结果错误: %+v", out)
+	}
+	if out.ReasonWordLimit != 10 || out.LimitDay != 90 {
+		t.Errorf("字数/天数限制错误: %+v", out)
+	}
+	if personal.NeedApproval != 0 || personal.EnableAttach != 0 {
+		t.Errorf("事假不应需要审批/附件: %+v", personal)
+	}
+}
+
+func TestCheckOnceLeave(t *testing.T) {
+	srv := newLeaveApplyMockServer(t)
+	defer srv.Close()
+
+	if err := CheckOnceLeave(map[string]string{}, srv.URL); err != nil {
+		t.Errorf("checkOnceLeave 应通过: %v", err)
+	}
+}
+
+func TestBuildLeaveApplyForm(t *testing.T) {
+	// 离校：紧急联系人/目的地/详细地址均保留，destination 由地址拼接
+	p := LeaveApplyParams{
+		LeaveType:     3,
+		StartTime:     "2026-09-15 08:00:00",
+		EndTime:       "2026-09-16 20:00:00",
+		LeaveReason:   "回家处理家庭事务",
+		OutStatus:     true,
+		UrgencyMobile: "13800000000",
+		Address:       "福建省/厦门市/思明区",
+		DetailAddress: "某某路 1 号",
+		Longitude:     "118.1",
+		Latitude:      "24.6",
+		LocationAddr:  "福建省厦门市思明区",
+		ImageURL:      "https://obs.example.com/a.jpg",
+		ApproverWid:   "93458825",
+		ApproverId:    "20220109",
+		ApproverName:  "罗亭",
+	}
+	form := BuildLeaveApplyForm(p, "device-1", "15", "9.9.6")
+
+	if form["leaveType"] != 3 || form["startTime"] != "2026-09-15 08:00:00" || form["outStatus"] != true {
+		t.Errorf("基础字段错误: %+v", form)
+	}
+	if form["destination"] != "福建省/厦门市/思明区/某某路 1 号" {
+		t.Errorf("destination 拼接错误: %v", form["destination"])
+	}
+	if form["approverWid"] != "93458825" || form["approverId"] != "20220109" || form["approverName"] != "罗亭" {
+		t.Errorf("审批人字段错误: %v/%v/%v", form["approverWid"], form["approverId"], form["approverName"])
+	}
+	attach, ok := form["applyAttach"].([]map[string]interface{})
+	if !ok || len(attach) != 1 || attach[0]["url"] != "https://obs.example.com/a.jpg" {
+		t.Errorf("附件结构错误: %v", form["applyAttach"])
+	}
+	loc, ok := form["location"].(map[string]interface{})
+	if !ok || loc["longitude"] != "118.1" || loc["latitude"] != "24.6" || loc["address"] != "福建省厦门市思明区" {
+		t.Errorf("location 结构错误: %v", form["location"])
+	}
+
+	// 不离校：紧急联系人/地址字段清空、destination 为空、无审批人/无附件
+	p2 := LeaveApplyParams{
+		LeaveType:     1,
+		StartTime:     "2026-09-15 08:00:00",
+		EndTime:       "2026-09-15 18:00:00",
+		LeaveReason:   "身体不适需休息",
+		OutStatus:     false,
+		UrgencyMobile: "13800000000", // 故意传入，应被清空
+		Address:       "福建省/厦门市",
+		DetailAddress: "某某路",
+		Longitude:     "118.1",
+		Latitude:      "24.6",
+		LocationAddr:  "校内",
+	}
+	form2 := BuildLeaveApplyForm(p2, "device-1", "15", "9.9.6")
+	if form2["urgencyMobile"] != "" || form2["address"] != "" || form2["detailAddress"] != "" {
+		t.Errorf("不离校时地址字段应清空: %v/%v/%v", form2["urgencyMobile"], form2["address"], form2["detailAddress"])
+	}
+	if form2["destination"] != "" {
+		t.Errorf("不离校时 destination 应为空: %v", form2["destination"])
+	}
+	if _, ok := form2["approverWid"]; ok {
+		t.Errorf("未选审批人时不应携带 approverWid")
+	}
+	if attach, ok := form2["applyAttach"].([]interface{}); !ok || len(attach) != 0 {
+		t.Errorf("无附件时 applyAttach 应为空数组: %v", form2["applyAttach"])
+	}
+}
+
+func TestSubmitLeaveApply(t *testing.T) {
+	srv := newLeaveApplyMockServer(t)
+	defer srv.Close()
+
+	form := BuildLeaveApplyForm(LeaveApplyParams{
+		LeaveType: 1, StartTime: "2026-09-15 08:00:00", EndTime: "2026-09-15 18:00:00",
+		LeaveReason: "身体不适需休息", Longitude: "118.1", Latitude: "24.6", LocationAddr: "校内",
+	}, "device-1", "15", "9.9.6")
+
+	if err := SubmitLeaveApply(map[string]string{}, srv.URL, form, "118.1", "24.6", "device-1", "20251960205"); err != nil {
+		t.Errorf("SubmitLeaveApply 应成功: %v", err)
+	}
+}

backed/internal/service/cpdaily/leave_test.go

@@ -0,0 +1,204 @@
+package cpdaily
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+// mock 销假模块接口：listOther 返回两行（一行待销假、一行已完成），
+// detailOther 返回规定销假位置（reportPlaces）与开关（reportApplyFlow/enableAttach）。
+// leaveType.code 故意用数字，复刻真实接口（此前声明为 string 导致解析失败）。
+func newLeaveMockServer(t *testing.T) *httptest.Server {
+	t.Helper()
+	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch r.URL.Path {
+		case "/wec-counselor-leave-apps/leave/stu/listOther":
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{
+				"code": "0",
+				"datas": map[string]interface{}{
+					"rows": []map[string]interface{}{
+						{
+							"id":          "301",
+							"leaveType":   "事假",
+							"leaveReason": "回家",
+							"createTime":  "2026-09-13 10:00",
+							"actEndTime":  "2026-09-14 08:00",
+							"status":      "8",
+						},
+						{
+							"id":        "302",
+							"leaveType": "病假",
+							"status":    "4", // 已完成，应被过滤
+						},
+					},
+				},
+			})
+		case "/wec-counselor-leave-apps/leave/stu/detailOther":
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{
+				"code": "0",
+				"datas": map[string]interface{}{
+					"detail": map[string]interface{}{
+						"id":        "301",
+						"startDate": "2026-09-13 10:00",
+						"endDate":   "2026-09-14 08:00",
+					},
+					"leaveType": map[string]interface{}{
+						"code":            1, // 数字，复刻真实返回
+						"name":            "事假",
+						"reportApplyFlow": 1,
+						"enableAttach":    1,
+					},
+					"reportPlaces": []map[string]interface{}{
+						{
+							"wid":       "1184",
+							"address":   "云南大学东二院",
+							"longitude": 102.70567818032221,
+							"latitude":  "25.059769487255817",
+							"radius":    "360",
+							"counName":  "ampadmin",
+						},
+					},
+				},
+			})
+		case "/wec-counselor-leave-apps/leave/stu/obtainApproveFlow":
+			var body map[string]interface{}
+			_ = json.NewDecoder(r.Body).Decode(&body)
+			// 时间必须带秒，否则真实服务端返回"日期时间格式错误"
+			start, _ := body["startTime"].(string)
+			end, _ := body["endTime"].(string)
+			if len(start) != 19 || len(end) != 19 {
+				_ = json.NewEncoder(w).Encode(map[string]interface{}{
+					"code": "2210990000", "message": "日期时间格式错误",
+				})
+				return
+			}
+			_ = json.NewEncoder(w).Encode(map[string]interface{}{
+				"code": "0",
+				"datas": map[string]interface{}{
+					"approvers": []map[string]interface{}{
+						{"userWid": "93458825", "userId": "20220109", "userName": "罗亭"},
+						{"userWid": "1246664953", "userId": "12024206007", "userName": "曾伟"},
+					},
+				},
+			})
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+}
+
+func TestFetchLeaveListFiltersCompletedAndParsesReportPlaces(t *testing.T) {
+	srv := newLeaveMockServer(t)
+	defer srv.Close()
+
+	items, err := FetchLeaveList(map[string]string{"MOD_AUTH_CAS": "test"}, srv.URL)
+	if err != nil {
+		t.Fatalf("FetchLeaveList 返回错误: %v", err)
+	}
+	if len(items) != 1 {
+		t.Fatalf("期望过滤后剩 1 条待销假记录，实际 %d 条: %+v", len(items), items)
+	}
+	item := items[0]
+	if item.ID != "301" || item.LeaveType != "事假" || item.Reason != "回家" {
+		t.Errorf("列表字段解析错误: %+v", item)
+	}
+	if len(item.ReportPlaces) != 1 {
+		t.Fatalf("期望解析出 1 个规定销假位置，实际 %d 个", len(item.ReportPlaces))
+	}
+	p := item.ReportPlaces[0]
+	// 数字型经纬度应转为纯文本（避免科学计数法）
+	if p.Longitude != "102.70567818032221" || p.Latitude != "25.059769487255817" || p.Address != "云南大学东二院" || p.Radius != "360" {
+		t.Errorf("规定销假位置解析错误: %+v", p)
+	}
+	if !item.ReportApplyFlow || !item.EnableAttach {
+		t.Errorf("开关解析错误: reportApplyFlow=%v enableAttach=%v", item.ReportApplyFlow, item.EnableAttach)
+	}
+}
+
+func TestFetchLeaveDetailParsesSubmitFields(t *testing.T) {
+	srv := newLeaveMockServer(t)
+	defer srv.Close()
+
+	d, err := FetchLeaveDetail(map[string]string{}, srv.URL, "301")
+	if err != nil {
+		t.Fatalf("FetchLeaveDetail 返回错误: %v", err)
+	}
+	if d.ReportID != "301" {
+		t.Errorf("ReportID = %q, 期望 301", d.ReportID)
+	}
+	// 数字型 code 应转为纯文本 + 数字双形式
+	if d.LeaveCode != "1" {
+		t.Errorf("LeaveCode = %q, 期望 1", d.LeaveCode)
+	}
+	if d.LeaveCodeNum != 1 {
+		t.Errorf("LeaveCodeNum = %d, 期望 1", d.LeaveCodeNum)
+	}
+	if d.LeaveType != "事假" {
+		t.Errorf("LeaveType = %q, 期望 事假", d.LeaveType)
+	}
+	if !d.ReportApplyFlow || !d.EnableAttach {
+		t.Errorf("开关解析错误: reportApplyFlow=%v enableAttach=%v", d.ReportApplyFlow, d.EnableAttach)
+	}
+	if d.StartTime != "2026-09-13 10:00" || d.EndTime != "2026-09-14 08:00" {
+		t.Errorf("起止时间解析错误: %q ~ %q", d.StartTime, d.EndTime)
+	}
+}
+
+func TestFetchReportApprovers(t *testing.T) {
+	srv := newLeaveMockServer(t)
+	defer srv.Close()
+
+	list, err := FetchReportApprovers(map[string]string{}, srv.URL, 1, "2026-09-13 10:00", "2026-09-14 08:00")
+	if err != nil {
+		t.Fatalf("FetchReportApprovers 返回错误: %v", err)
+	}
+	if len(list) != 2 || list[0].UserName != "罗亭" || list[0].UserWid != "93458825" {
+		t.Errorf("审批人解析错误: %+v", list)
+	}
+
+	// 秒级时间：入参已含秒时原样透传
+	if got := leaveTimeWithSeconds("2026-09-13 10:00:30"); got != "2026-09-13 10:00:30" {
+		t.Errorf("已含秒时间不应改动，实际 %q", got)
+	}
+}
+
+func TestBuildLeaveReportForm(t *testing.T) {
+	d := &LeaveDetail{
+		ReportID:  "301",
+		LeaveCode: "1",
+		ReportPlaces: []LeaveReportPlace{
+			{Address: "规定位置地址", Longitude: "118.1", Latitude: "24.6"},
+		},
+	}
+
+	// 无用户地址：兜底使用第一个规定销假位置地址；无图片：reportAttach 为空数组
+	form := BuildLeaveReportForm(d, "", "", "")
+	if form["reportLocation"] != "规定位置地址" {
+		t.Errorf("reportLocation 应兜底规定位置地址，实际 %v", form["reportLocation"])
+	}
+	if attach, ok := form["reportAttach"].([]interface{}); !ok || len(attach) != 0 {
+		t.Errorf("无图片时 reportAttach 应为空数组，实际 %v", form["reportAttach"])
+	}
+	if form["approverWid"] != "" {
+		t.Errorf("未选审批人时 approverWid 应为空字符串，实际 %v", form["approverWid"])
+	}
+	if form["id"] != "301" || form["leaveType"] != "1" {
+		t.Errorf("id/leaveType 字段错误: %v / %v", form["id"], form["leaveType"])
+	}
+
+	// 用户地址优先 + 有图片 + 选择了审批人
+	form2 := BuildLeaveReportForm(d, "用户填写地址", "https://obs.example.com/a.jpg", "93458825")
+	if form2["reportLocation"] != "用户填写地址" {
+		t.Errorf("用户填写的地址应优先，实际 %v", form2["reportLocation"])
+	}
+	if form2["approverWid"] != "93458825" {
+		t.Errorf("应携带所选审批人，实际 %v", form2["approverWid"])
+	}
+	attach, ok := form2["reportAttach"].([]map[string]interface{})
+	if !ok || len(attach) != 1 || attach[0]["type"] != 1 || attach[0]["url"] != "https://obs.example.com/a.jpg" {
+		t.Errorf("有图片时 reportAttach 结构错误: %v", form2["reportAttach"])
+	}
+}

backed/internal/service/cpdaily/login_cas.go

@@ -35,8 +35,23 @@ func newSessionClient() *sessionClient {
 		}).
 		SetHeader("User-Agent", "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1")
 	client.SetCookieJar(jar)
-	client.SetRedirectPolicy(resty.FlexibleRedirectPolicy(20))
-
+	// 自定义重定向策略：与 resty 默认 FlexibleRedirectPolicy 行为一致（最多 20 跳），
+	// 但跨 host 重定向时保留原 User-Agent。resty 默认策略会把跨 host 请求的 UA 换成
+	// "go-resty/2.x"（见 resty redirect.go checkHostAndAddHeaders），而 wisedu 定制 CAS
+	// 按请求 UA 渲染移动端/PC 模板。云南大学等学校从 campusphere 网关跨域跳到 CAS 时
+	// UA 被替换，CAS 渲染 PC 模板导致后续 MFA 页面(reAuthLoginView.do)校验失败被
+	// 302 踢回登录页，无法解析 reAuthType。保留 UA 后移动端模板正常渲染。
+	client.SetRedirectPolicy(resty.RedirectPolicyFunc(func(req *http.Request, via []*http.Request) error {
+		if len(via) >= 20 {
+			return fmt.Errorf("stopped after %d redirects", 20)
+		}
+		if len(via) > 0 && !strings.EqualFold(getHostnameForRedirect(req.URL.Host), getHostnameForRedirect(via[0].URL.Host)) {
+			if ua := via[0].Header.Get("User-Agent"); ua != "" {
+				req.Header.Set("User-Agent", ua)
+			}
+		}
+		return nil
+	}))
 	return &sessionClient{
 		Client: client,
 		jar:    jar,
@@ -52,7 +67,15 @@ func readBody(resp *resty.Response) []byte {
 	return resp.Body()
 }
 
-func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, error) {
+// getHostnameForRedirect 去掉端口后返回小写主机名（重定向跨域判断用）
+func getHostnameForRedirect(host string) string {
+	if i := strings.Index(host, ":"); i > 0 {
+		host = host[:i]
+	}
+	return strings.ToLower(host)
+}
+
+func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, *MFAContext, error) {
 	sc := newSessionClient()
 
 	// 1. 获取合法的登录 URL
@@ -65,7 +88,7 @@ func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password
 
 	loginPageResp, err := sc.R().SetContext(loginCtx).Get(loginUrl)
 	if err != nil {
-		return nil, fmt.Errorf("请求登录页面失败: %w", err)
+		return nil, nil, fmt.Errorf("请求登录页面失败: %w", err)
 	}
 
 	loginPageBytes := readBody(loginPageResp)
@@ -83,13 +106,25 @@ func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password
 	needCaptcha, loginType := detectCaptcha(ctx, loginResponseUrl, username, sc.Client)
 	slog.Info("CAS验证码检测", "needCaptcha", needCaptcha, "loginType", loginType)
 	if needCaptcha {
-		captchaCode := resolveOcrCaptcha(ctx, loginResponseUrl, loginType, sc.Client)
-		slog.Info("CAS验证码OCR", "code", captchaCode)
-		switch loginType {
-		case 0:
-			allInputs["captchaResponse"] = captchaCode
-		default:
-			allInputs["captcha"] = captchaCode
+		if isSliderCaptchaSchool(school.ID) {
+			// 滑块验证码学校（wisedu 定制 CAS 滑块，如华侨大学）：
+			// openSliderCaptcha 取图 → 打码平台识别 → 等激活窗口 → sign 协议提交 verifySliderCaptcha
+			//（提交打码值 v、v+1、v-1，失败换图重试，详见 slider.go），
+			// 通过后 captcha 字段留空提交
+			casBase := fmt.Sprintf("%s://%s/authserver", loginResponseUrl.Scheme, loginResponseUrl.Host)
+			if err := resolveWiseduSliderCaptcha(loginCtx, casBase, loginResponseUrl.String(), sc.Client); err != nil {
+				return nil, nil, fmt.Errorf("滑块验证失败: %w", err)
+			}
+			slog.Info("CAS滑块验证通过")
+		} else {
+			captchaCode := resolveOcrCaptcha(ctx, loginResponseUrl, loginType, sc.Client)
+			slog.Info("CAS验证码OCR", "code", captchaCode)
+			switch loginType {
+			case 0:
+				allInputs["captchaResponse"] = captchaCode
+			default:
+				allInputs["captcha"] = captchaCode
+			}
 		}
 	}
 
@@ -103,7 +138,7 @@ func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password
 		if loginResp != nil && loginResp.StatusCode() == 302 {
 			slog.Info("CAS登录重定向（登录成功）", "location", loginResp.Header().Get("Location"))
 		} else {
-			return nil, fmt.Errorf("提交登录失败: %w", err)
+			return nil, nil, fmt.Errorf("提交登录失败: %w", err)
 		}
 	}
 
@@ -112,8 +147,20 @@ func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password
 	// 7. 处理响应
 	switch loginResp.StatusCode() {
 	case 302:
-		slog.Info("CAS登录成功", "redirect", loginResp.Header().Get("Location"))
-		return handleCasLoginSuccess(ctx, loginResp, school, sc)
+		location := loginResp.Header().Get("Location")
+		// 多因子认证：302 到 reAuthCheck/reAuthLoginView.do?isMultifactor=true&service=...
+		// 此时 CAS 会话有效但未签发票据，需自动发送验证码并等待用户提交
+		if strings.Contains(location, "isMultifactor=true") || strings.Contains(location, "reAuthCheck") {
+			slog.Info("CAS触发多因子认证(MFA)", "location", location)
+			mfa, err := handleMFATriggered(ctx, loginResp, school, sc)
+			if err != nil {
+				return nil, nil, err
+			}
+			return nil, mfa, ErrMFARequired
+		}
+		slog.Info("CAS登录成功", "redirect", location)
+		cookies, err := handleCasLoginSuccess(ctx, loginResp, school, sc)
+		return cookies, nil, err
 	case 200, 401:
 		body := readBody(loginResp)
 		slog.Info("CAS登录失败响应体", "body", string(body[:min(len(body), 2000)]))
@@ -121,15 +168,16 @@ func casLogin(ctx context.Context, school *SchoolDetailInfo, username, password
 		if err == nil && isCasNeedKickOut(doc) {
 			slog.Info("CAS需要踢下线")
 			kickResp := submitCasKickOut(ctx, loginResponseUrl.String(), doc, sc.Client)
-			return handleCasLoginSuccess(ctx, kickResp, school, sc)
+			cookies, err := handleCasLoginSuccess(ctx, kickResp, school, sc)
+			return cookies, nil, err
 		}
 		msg := getCasErrorMessage(doc)
 		if msg == "" {
 			msg = "登录失败，请检查账号密码"
 		}
-		return nil, fmt.Errorf("%s", msg)
+		return nil, nil, fmt.Errorf("%s", msg)
 	default:
-		return nil, fmt.Errorf("登录返回异常状态码: %d", loginResp.StatusCode())
+		return nil, nil, fmt.Errorf("登录返回异常状态码: %d", loginResp.StatusCode())
 	}
 }
 
@@ -140,6 +188,14 @@ func getCasValidLoginUrl(school *SchoolDetailInfo) string {
 			return school.IdsUrl
 		}
 	}
+	// 优先选择 campusphere / wec 网关入口：登录后 cookie 落在网关域，
+	// 后续签到/查寝等任务请求（wec-counselor-* 均在网关域）才能携带有效会话。
+	// 部分学校 AmpUrl 为学校自研门户（如 ehall），若登录到该域，cookie 与任务接口域不匹配。
+	for _, u := range []string{school.AmpUrl, school.AmpUrl2, school.AmpUrl3} {
+		if u != "" && (strings.Contains(u, "campusphere") || strings.Contains(u, "wec-portal-mobile")) {
+			return u
+		}
+	}
 	for _, u := range []string{school.AmpUrl, school.AmpUrl2, school.AmpUrl3} {
 		if u != "" {
 			return u
@@ -156,8 +212,10 @@ func parseLoginForm(page []byte, username, password string) map[string]string {
 		return inputs
 	}
 
-	// 优先选择密码登录表单（pwdFromId），其次是其他已知CAS表单ID
-	selectors := []string{"#pwdFromId", "#phoneFromId", "#casLoginForm", "#loginFromId", "#fm1", "form"}
+	// 优先选择密码登录表单（pwdFromId/pwdLoginDiv），其次是其他已知CAS表单ID。
+	// pwdLoginDiv 为 wisedu 定制 CAS 的账密区域（如华侨大学登录页含 3 个 id 均为
+	// loginFromId 的表单 fido/动态码/账密，账密字段位于 #pwdLoginDiv 内）
+	selectors := []string{"#pwdFromId", "#phoneFromId", "#casLoginForm", "#pwdLoginDiv", "#loginFromId", "#fm1", "form"}
 	var formSel *goquery.Selection
 	for _, sel := range selectors {
 		formSel = doc.Find(sel)

backed/internal/service/cpdaily/login_hfnu.go

@@ -0,0 +1,193 @@
+package cpdaily
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+	"net/http"
+	"net/url"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/go-resty/resty/v2"
+)
+
+// ========== 合肥师范学院专用登录适配 ==========
+//
+// 该校（hfnu.campusphere.net）登录走 portal.hfnu.edu.cn 老式 jasig CAS
+// （/sso/login，webflow lt/e1sX 风格），与通用 CAS 流程存在两处不兼容，
+// 故单独适配：
+//   1. 会话用 URL 重写传递（form action 形如 /sso/login;jsessionid=xxx?service=...），
+//      服务器不通过 Set-Cookie 建立 session，POST 必须发到 form 的 action
+//      地址（带 ;jsessionid），否则 webflow 会话丢失、静默回到登录页；
+//   2. 每次登录都要求图形验证码（页面 JS: codeupdate==0 → 强制显示
+//      #code_validate），验证码图片 /sso/code/code.jsp，4 位纯数字 JPEG，
+//      提交字段为 validateCode。通用流程探测的 /authserver/needCaptcha.html
+//      在该校返回空 body，会被误判为"不需要验证码"。
+//
+// 密码为明文提交（页面无加密 salt），登录成功后 302 回跳
+// ehall.hfnu.edu.cn/amp-auth-adapter/loginSuccess?sessionToken=...&ticket=...
+
+// HfnuSchoolId 合肥师范学院 tenant id
+const HfnuSchoolId = "hfnu"
+
+var hfnuJsessionidRegexp = regexp.MustCompile(`;jsessionid=([A-Za-z0-9._-]+)`)
+
+// hfnuLogin 合肥师范学院专用登录
+func hfnuLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, error) {
+	sc := newSessionClient()
+
+	loginUrl := getCasValidLoginUrl(school)
+	if loginUrl == "" {
+		return nil, fmt.Errorf("该校登录配置不完整（缺少登录地址）")
+	}
+	slog.Info("合肥师范专用登录", "loginUrl", loginUrl)
+
+	loginCtx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
+	defer cancel()
+
+	// 1. GET 登录页（跟随重定向到 portal.hfnu.edu.cn/sso/login）
+	loginPageResp, err := sc.R().SetContext(loginCtx).Get(loginUrl)
+	if err != nil {
+		return nil, fmt.Errorf("请求登录页面失败: %w", err)
+	}
+	pageBody := readBody(loginPageResp)
+	pageURL := loginPageResp.RawResponse.Request.URL
+	slog.Info("合肥师范登录页", "finalUrl", pageURL.String(), "bodyLen", len(pageBody))
+
+	// 2. 解析 form action（含 ;jsessionid）与 lt
+	postUrl, lt, err := parseHfnuLoginForm(pageBody, pageURL)
+	if err != nil {
+		return nil, err
+	}
+	slog.Info("合肥师范CAS表单", "postUrl", postUrl, "lt", lt)
+
+	// 3. 获取验证码并 OCR（该校每次登录都需要）
+	captchaCode, err := resolveHfnuCaptcha(ctx, pageURL, postUrl, sc.Client)
+	if err != nil {
+		return nil, err
+	}
+	slog.Info("合肥师范验证码OCR", "code", captchaCode)
+
+	// 4. 提交登录（禁用重定向，登录成功返回 302）
+	sc.SetRedirectPolicy(resty.NoRedirectPolicy())
+	loginResp, err := sc.R().
+		SetContext(loginCtx).
+		SetFormData(map[string]string{
+			"username":     username,
+			"password":     password,
+			"validateCode": captchaCode,
+			"lt":           lt,
+			"_eventId":     "submit",
+		}).
+		Post(postUrl)
+	if err != nil {
+		if loginResp != nil && loginResp.StatusCode() == http.StatusFound {
+			slog.Info("合肥师范登录重定向（登录成功）", "location", loginResp.Header().Get("Location"))
+		} else {
+			return nil, fmt.Errorf("提交登录失败: %w", err)
+		}
+	}
+
+	slog.Info("合肥师范登录响应", "statusCode", loginResp.StatusCode())
+	switch loginResp.StatusCode() {
+	case http.StatusFound:
+		return handleCasLoginSuccess(ctx, loginResp, school, sc)
+	case http.StatusOK, http.StatusUnauthorized:
+		// 2026-09 排查：该校认证流程本身可用（账密/验证码校验均可通过），
+		// 但 CAS 认证通过后校方 amp-auth-adapter 单点跳转服务拒绝授权
+		//（用户在浏览器登录同样报"系统拒绝单点登录跳转"），导致无法换取网关会话。
+		// 这里区分两类失败：有明确错误文案的（账密错误等）原样提示；
+		// 无任何错误信息的（认证通过但学校端跳转被拒）给出明确的服务端故障提示。
+		msg := parseHfnuLoginError(readBody(loginResp))
+		if msg == "" {
+			return nil, fmt.Errorf("该校统一认证平台单点登录服务异常（学校端故障），请稍后重试；如持续失败请联系管理员")
+		}
+		return nil, fmt.Errorf("%s", msg)
+	default:
+		return nil, fmt.Errorf("登录返回异常状态码: %d", loginResp.StatusCode())
+	}
+}
+
+// parseHfnuLoginForm 从登录页解析 form action（绝对化，保留 ;jsessionid）与 lt
+func parseHfnuLoginForm(page []byte, pageURL *url.URL) (string, string, error) {
+	doc, err := goquery.NewDocumentFromReader(strings.NewReader(string(page)))
+	if err != nil {
+		return "", "", fmt.Errorf("解析登录页失败: %w", err)
+	}
+	form := doc.Find("#credentials")
+	if form.Length() == 0 {
+		form = doc.Find("form").First()
+	}
+	if form.Length() == 0 {
+		return "", "", fmt.Errorf("登录页未找到登录表单")
+	}
+
+	action, _ := form.Attr("action")
+	postUrl := ""
+	if action != "" {
+		if u, err := pageURL.Parse(action); err == nil {
+			postUrl = u.String()
+		}
+	}
+	if postUrl == "" {
+		return "", "", fmt.Errorf("登录页未找到表单提交地址")
+	}
+
+	lt := ""
+	form.Find("input").Each(func(_ int, s *goquery.Selection) {
+		name, _ := s.Attr("name")
+		if name == "lt" {
+			lt, _ = s.Attr("value")
+		}
+	})
+	if lt == "" {
+		return "", "", fmt.Errorf("登录页未找到 lt 参数")
+	}
+	return postUrl, lt, nil
+}
+
+// resolveHfnuCaptcha 拉取 /sso/code/code.jsp 验证码并 OCR。
+// 该校 session 走 URL 重写，验证码请求需带上与 form action 相同的 ;jsessionid。
+func resolveHfnuCaptcha(ctx context.Context, pageURL *url.URL, postUrl string, client *resty.Client) (string, error) {
+	// 登录页路径为 /sso/login；相对路径 code/code.jsp 基于其解析 → /sso/code/code.jsp
+	captchaUrl, err := pageURL.Parse("code/code.jsp")
+	if err != nil {
+		return "", fmt.Errorf("解析验证码地址失败: %w", err)
+	}
+	// 该校不依赖 Cookie 而用 URL 重写：把 form action 中的 jsessionid 拼到验证码路径
+	if m := hfnuJsessionidRegexp.FindStringSubmatch(postUrl); len(m) > 1 {
+		captchaUrl.Path = captchaUrl.Path + ";jsessionid=" + m[1]
+	}
+	captchaUrl.RawQuery = fmt.Sprintf("t=%.3d", time.Now().UnixNano()%1000)
+	slog.Info("合肥师范验证码", "url", captchaUrl.String())
+
+	imgResp, err := client.R().SetContext(ctx).Get(captchaUrl.String())
+	if err != nil {
+		return "", fmt.Errorf("获取验证码失败: %w", err)
+	}
+	imgData := readBody(imgResp)
+	if len(imgData) == 0 {
+		return "", fmt.Errorf("验证码图片为空")
+	}
+	slog.Info("合肥师范验证码获取成功", "size", len(imgData))
+
+	code := captchaOCR(imgData)
+	if code == "" {
+		return "", fmt.Errorf("验证码识别失败，请重试")
+	}
+	return code, nil
+}
+
+// parseHfnuLoginError 解析登录失败页的错误提示
+func parseHfnuLoginError(body []byte) string {
+	doc, err := goquery.NewDocumentFromReader(strings.NewReader(string(body)))
+	if err == nil {
+		if msg := strings.TrimSpace(doc.Find("li.err").Text()); msg != "" {
+			return msg
+		}
+	}
+	return "登录失败，请检查账号密码或稍后重试"
+}

backed/internal/service/cpdaily/login_mfa.go

@@ -0,0 +1,485 @@
+package cpdaily
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log/slog"
+	"net/http"
+	"net/url"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/go-resty/resty/v2"
+)
+
+// ========== CAS 多因子认证（MFA / reAuth）==========
+
+// 今日校园定制 CAS 的多因子认证扩展（reAuthCheck）。
+// 触发场景：CAS 账密提交成功后不是直接签发 ST 票据，而是 302 到
+//   {base}/authserver/reAuthCheck/reAuthLoginView.do?isMultifactor=true&service=<encoded>
+// 该页面渲染当前用户全部可用的二次认证方式（Tab / 更多菜单 / 旧版列表），
+// 调用方应把方式列表返回给用户选择；用户选定后调用发码接口（按需先 changeReAuthType.do
+// 切换服务端会话方式），用户取得验证码后再提交 reAuthSubmit.do 完成认证，
+// 最后访问 /login?service= 完成票据交换。
+
+// ErrMFARequired 表示本次登录触发了多因子认证，
+// 调用方应为返回的 MFAContext 暂存并引导用户选择验证方式、获取验证码并提交。
+var ErrMFARequired = fmt.Errorf("mfa_required")
+
+// ErrMFASessionExpired 表示 MFA 中间会话已失效（Redis 过期 / reAuth_unauthorized / 会话被服务端作废），
+// 调用方应引导用户重新登录（可用 errors.Is 判断）。
+var ErrMFASessionExpired = fmt.Errorf("mfa_session_expired")
+
+// MFAAuthMethod 一种可用的多因子验证方式（来自 MFA 页面渲染的可用方式列表）
+type MFAAuthMethod struct {
+	Type    string `json:"type"`              // reAuthType 数字编码（3=短信 4=企业微信 5=今日校园 11=邮箱 12=钉钉 13=WeLink 15=公众号）
+	Name    string `json:"name"`              // 展示名（优先页面文案，缺省用内置映射）
+	Default bool   `json:"default,omitempty"` // 页面默认选中项
+}
+
+// MFAContext 触发 MFA 后的中间会话状态（可 JSON 序列化存 Redis，TTL 内有效）
+type MFAContext struct {
+	BaseURL          string                    `json:"baseUrl"`                // CAS 根地址，如 http://ids.hfpec.edu.cn
+	ContextPath      string                    `json:"contextPath"`            // CAS 上下文路径，默认 /authserver
+	Service          string                    `json:"service"`                // reAuth service（含 sessionToken）
+	ReAuthType       string                    `json:"reAuthType"`             // 当前/用户最后选定的方式：2=密码 3=短信 5=今日校园 11=邮箱 12=钉钉 13=WeLink 15=公众号
+	UserID           string                    `json:"userId"`                 // 学工号
+	AuthMethods      []MFAAuthMethod           `json:"authMethods,omitempty"`  // 页面支持的全部可用验证方式
+	WecloudUrl       string                    `json:"wecloudUrl"`             // 完成登录后 activateSession 所需
+	CookiesByHost    map[string][]*http.Cookie `json:"cookiesByHost"`          // CAS 阶段会话（按域保存）
+}
+
+// MFASendResult 发送 MFA 验证码的结果
+type MFASendResult struct {
+	Mobile   string `json:"mobile,omitempty"`   // 收码目标（手机号等，可能带掩码）
+	CodeTime int    `json:"codeTime,omitempty"` // 可再次发送的倒计时秒数（0 表示不限制/未提供）
+	Message  string `json:"message,omitempty"`  // 服务端提示文案
+}
+
+// reAuthType → 发码接口的 authCodeTypeName 映射（源自 mobile-reAuth.js sendDynamicCodeByPhone）
+var reAuthCodeTypeNames = map[string]string{
+	"3":  "reAuthDynamicCodeType",              // 手机短信
+	"4":  "reAuthWChatDynamicCodeType",         // 企业微信
+	"5":  "reAuthCpdailyDynamicCodeType",       // 今日校园
+	"11": "reAuthEmailDynamicCodeType",         // 邮箱
+	"12": "reAuthDingTalkDynamicCodeType",      // 钉钉
+	"13": "reAuthWeLinkDynamicCodeType",        // WeLink
+	"15": "reAuthWeChatServiceDynamicCodeType", // 微信公众号
+}
+
+// reAuthType → 默认展示名（页面 Tab 无文案时兜底）
+var reAuthTypeNames = map[string]string{
+	"2":  "密码验证",
+	"3":  "短信验证码",
+	"4":  "企业微信验证码",
+	"5":  "今日校园验证码",
+	"6":  "实人认证",
+	"7":  "安全问题",
+	"9":  "QQ扫码",
+	"10": "安全令牌OTP",
+	"11": "邮箱验证",
+	"12": "钉钉验证码",
+	"13": "WeLink验证码",
+	"15": "公众号验证码",
+}
+
+// 需要发送动态码的 reAuthType 集合（密码/人脸/密保问题等类型不走发码接口）
+func reAuthTypeNeedsDynamicCode(reAuthType string) bool {
+	_, ok := reAuthCodeTypeNames[reAuthType]
+	return ok
+}
+
+var (
+	reAuthParamsBlockRegexp = regexp.MustCompile(`var\s+reAuthParams\s*=\s*\{([\s\S]*?)\n\s*\}`)
+	reAuthTypeRegexp        = regexp.MustCompile(`"reAuthType"\s*:\s*"([^"]*)"`)
+	reAuthServiceRegexp     = regexp.MustCompile(`"service"\s*:\s*"([^"]*)"`)
+	reAuthUserIdRegexp      = regexp.MustCompile(`"reAuthUserId"\s*:\s*"([^"]*)"`)
+	contextPathRegexp       = regexp.MustCompile(`contextPath\s*=\s*"([^"]*)"`)
+	trailingDigitsRegexp    = regexp.MustCompile(`(\d+)$`)
+)
+
+// 页面可用验证方式选择器（兼容历代模板；注释块内的元素不会被 goquery 匹配）：
+//   .mobile-reauth-tab-item[data-type]  移动端 Tab（如 id="mobile_tab_5"）
+//   .reauth-tab-item[data-type]         新版统一模板 Tab（如 id="tab_13"）
+//   .reauth-tab-more-item[id]           "更多"菜单（id 即编号）
+//   .changeReAuthTypes[id]              旧版列表（id 即编号）
+//   .other_type_button[id]              "选择认证方式"弹窗按钮（如许昌学院 xcuTheme，id 即编号）
+const mfaMethodSelectors = ".mobile-reauth-tab-item, .reauth-tab-item, .reauth-tab-more-item, .changeReAuthTypes, .other_type_button"
+
+// parseMFAAuthMethods 从 MFA 页面解析全部可用验证方式（返回页面渲染顺序）
+func parseMFAAuthMethods(page string) []MFAAuthMethod {
+	doc, err := goquery.NewDocumentFromReader(strings.NewReader(page))
+	if err != nil {
+		return nil
+	}
+	var methods []MFAAuthMethod
+	seen := make(map[string]bool)
+	doc.Find(mfaMethodSelectors).Each(func(_ int, s *goquery.Selection) {
+		reAuthType := strings.TrimSpace(s.AttrOr("data-type", ""))
+		if reAuthType == "" {
+			// 无 data-type 时从 id 提取尾部数字：mobile_tab_5 / tab_13 / 5 均可
+			reAuthType = trailingDigitsRegexp.FindString(s.AttrOr("id", ""))
+		}
+		if reAuthType == "" || seen[reAuthType] {
+			return
+		}
+		name := strings.TrimSpace(s.Find(".mobile-reauth-tab-text").Text())
+		if name == "" {
+			name = strings.TrimSpace(s.Text())
+		}
+		if name == "" {
+			name = reAuthTypeNames[reAuthType]
+		}
+		if name == "" {
+			name = "验证方式" + reAuthType
+		}
+		seen[reAuthType] = true
+		methods = append(methods, MFAAuthMethod{
+			Type:    reAuthType,
+			Name:    name,
+			Default: s.HasClass("mobile-reauth-tab-active") || s.HasClass("reauth-tab-active"),
+		})
+	})
+	return methods
+}
+
+// normalizeMFAAuthMethods 规范化可用验证方式列表：
+//  1. 仅保留能接收动态码、本流程可完成的方式（短信/企业微信/今日校园/邮箱/钉钉/WeLink/公众号）；
+//  2. 过滤后为空时保留原列表（页面异常时前端仍能看到可选方式，发码时会得到明确提示）；
+//  3. 列表整体为空（页面无 Tab / 解析失败）且当前方式支持动态码时，用当前方式兜底为唯一选项，
+//     避免前端「选择验证方式」无项可选、流程走不通；
+//  4. 页面未标记默认项时，按 defaultType 标记，最后兜底标记首项。
+func normalizeMFAAuthMethods(methods []MFAAuthMethod, defaultType string) []MFAAuthMethod {
+	var supported []MFAAuthMethod
+	for _, m := range methods {
+		if reAuthTypeNeedsDynamicCode(m.Type) {
+			supported = append(supported, m)
+		}
+	}
+	if len(supported) > 0 {
+		methods = supported
+	}
+	if len(methods) == 0 {
+		if !reAuthTypeNeedsDynamicCode(defaultType) {
+			return methods
+		}
+		// 页面无 Tab（解析失败或旧版模板）：用当前 reAuthType 兜底为唯一方式
+		name := reAuthTypeNames[defaultType]
+		if name == "" {
+			name = "验证方式" + defaultType
+		}
+		return []MFAAuthMethod{{Type: defaultType, Name: name, Default: true}}
+	}
+	if !hasDefaultMFAMethod(methods) {
+		for i := range methods {
+			if methods[i].Type == defaultType {
+				methods[i].Default = true
+				break
+			}
+		}
+	}
+	if !hasDefaultMFAMethod(methods) {
+		methods[0].Default = true
+	}
+	return methods
+}
+
+// hasDefaultMFAMethod 列表内是否已有默认项
+func hasDefaultMFAMethod(methods []MFAAuthMethod) bool {
+	for _, m := range methods {
+		if m.Default {
+			return true
+		}
+	}
+	return false
+}
+
+// handleMFATriggered 处理 CAS 登录后 302 到 MFA 页面的情况：
+// 解析 MFA 页面参数与全部可用验证方式，返回 MFAContext 供用户选择方式、发送并提交验证码。
+func handleMFATriggered(ctx context.Context, resp *resty.Response, school *SchoolDetailInfo, sc *sessionClient) (*MFAContext, error) {
+	location, err := resp.RawResponse.Location()
+	if err != nil {
+		return nil, fmt.Errorf("获取MFA重定向地址失败: %w", err)
+	}
+
+	// 恢复自动重定向（后续请求页面需要跟随）
+	sc.SetRedirectPolicy(resty.FlexibleRedirectPolicy(10))
+	pageResp, err := sc.R().SetContext(ctx).Get(location.String())
+	if err != nil {
+		return nil, fmt.Errorf("请求MFA页面失败: %w", err)
+	}
+	page := string(readBody(pageResp))
+	slog.Info("MFA页面获取", "url", location.String(), "bodyLen", len(page))
+
+	mfa := &MFAContext{
+		WecloudUrl: school.WecloudUrl,
+	}
+
+	// CAS 根地址与上下文路径
+	if u, err := url.Parse(location.String()); err == nil {
+		mfa.BaseURL = u.Scheme + "://" + u.Host
+	}
+	mfa.ContextPath = "/authserver"
+	if m := contextPathRegexp.FindStringSubmatch(page); len(m) > 1 {
+		mfa.ContextPath = strings.ReplaceAll(m[1], `\/`, "/")
+	}
+
+	// 解析 reAuthParams 块内的关键字段
+	block := reAuthParamsBlockRegexp.FindStringSubmatch(page)
+	if len(block) > 1 {
+		params := block[1]
+		if m := reAuthTypeRegexp.FindStringSubmatch(params); len(m) > 1 {
+			mfa.ReAuthType = m[1]
+		}
+		if m := reAuthServiceRegexp.FindStringSubmatch(params); len(m) > 1 {
+			mfa.Service = strings.ReplaceAll(m[1], `\/`, "/")
+		}
+		if m := reAuthUserIdRegexp.FindStringSubmatch(params); len(m) > 1 {
+			mfa.UserID = m[1]
+		}
+	}
+	// 兜底：service 从 302 Location 的 query 取
+	if mfa.Service == "" {
+		mfa.Service = location.Query().Get("service")
+	}
+	if mfa.ReAuthType == "" {
+		mfa.ReAuthType = "5"
+		slog.Warn("MFA页面未解析到reAuthType，按动态码处理", "base", mfa.BaseURL)
+	}
+
+	// 解析页面全部可用验证方式（Tab / 更多菜单 / 旧版列表）
+	mfa.AuthMethods = normalizeMFAAuthMethods(parseMFAAuthMethods(page), mfa.ReAuthType)
+	slog.Info("MFA参数解析", "reAuthType", mfa.ReAuthType, "userId", mfa.UserID,
+		"service", mfa.Service, "methods", len(mfa.AuthMethods))
+
+	// 不再自动发送验证码：由用户在前端选择验证方式后调用 SendMFADynamicCode 发送
+	if !reAuthTypeNeedsDynamicCode(mfa.ReAuthType) {
+		slog.Warn("MFA默认验证方式非动态码类型，需用户选择其他方式", "reAuthType", mfa.ReAuthType)
+	}
+
+	// 保存当前 CAS 会话（按域）
+	mfa.CookiesByHost = sc.jar.AllCookiesByHost()
+
+	return mfa, nil
+}
+
+// restoreMFACasSession 把触发 MFA 时保存的 CAS 会话恢复到新的会话客户端
+func restoreMFACasSession(sc *sessionClient, mfa *MFAContext) {
+	for host, cookies := range mfa.CookiesByHost {
+		u := &url.URL{Scheme: "http", Host: host}
+		if strings.HasPrefix(mfa.BaseURL, "https://") {
+			u.Scheme = "https"
+		}
+		sc.jar.SetCookies(u, cookies)
+	}
+}
+
+// changeMFAAuthType 调用 changeReAuthType.do 把服务端 MFA 会话切换到指定验证方式
+// POST {base}{contextPath}/reAuthCheck/changeReAuthType.do
+func changeMFAAuthType(ctx context.Context, client *resty.Client, mfa *MFAContext, reAuthType string) error {
+	changeUrl := mfa.BaseURL + mfa.ContextPath + "/reAuthCheck/changeReAuthType.do"
+	resp, err := client.R().SetContext(ctx).
+		SetFormData(map[string]string{
+			"isMultifactor": "true",
+			"reAuthType":    reAuthType,
+			"service":       mfa.Service,
+		}).
+		Post(changeUrl)
+	if err != nil {
+		return fmt.Errorf("切换MFA验证方式失败: %w", err)
+	}
+	body := readBody(resp)
+	slog.Info("MFA切换验证方式响应", "status", resp.StatusCode(), "reAuthType", reAuthType,
+		"body", string(body[:min(len(body), 500)]))
+
+	// code 兼容数字 1 与字符串 "1"（不同学校版本返回类型不一致）
+	var result struct {
+		Code    interface{} `json:"code"`
+		Message string      `json:"message"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return fmt.Errorf("切换MFA验证方式响应解析失败: %w", err)
+	}
+	if fmt.Sprintf("%v", result.Code) != "1" {
+		return fmt.Errorf("%s", orDefault(result.Message, "该验证方式暂不可用，请选择其他方式"))
+	}
+	return nil
+}
+
+// sendReAuthDynamicCodeResult 发码接口响应
+type sendReAuthDynamicCodeResult struct {
+	Res           string `json:"res"`           // success/cpdaily_success/wechat_success/other_success/code_time_fail
+	ReturnMessage string `json:"returnMessage"` // 服务端提示文案
+	Mobile        string `json:"mobile"`        // 收码目标（手机号等）
+	CodeTime      int    `json:"codeTime"`      // 可再次发送的倒计时秒数
+	ErrCode       string `json:"errCode"`       // 错误码（如 206302 会话失效）
+}
+
+// postReAuthDynamicCode 调用 CAS 发码接口发送验证码
+// POST {base}{contextPath}/dynamicCode/getDynamicCodeByReauth.do
+func postReAuthDynamicCode(ctx context.Context, client *resty.Client, mfa *MFAContext, authCodeTypeName string) (*sendReAuthDynamicCodeResult, error) {
+	sendUrl := mfa.BaseURL + mfa.ContextPath + "/dynamicCode/getDynamicCodeByReauth.do"
+	resp, err := client.R().SetContext(ctx).
+		SetFormData(map[string]string{
+			"userName":         mfa.UserID,
+			"authCodeTypeName": authCodeTypeName,
+		}).
+		Post(sendUrl)
+	if err != nil {
+		return nil, fmt.Errorf("发送MFA验证码失败: %w", err)
+	}
+	body := readBody(resp)
+	slog.Info("MFA验证码发送响应", "status", resp.StatusCode(), "body", string(body[:min(len(body), 500)]))
+
+	var result sendReAuthDynamicCodeResult
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("发送MFA验证码响应解析失败: %w", err)
+	}
+	// 206302：服务端 MFA 会话已失效
+	if result.ErrCode == "206302" {
+		return nil, fmt.Errorf("%w: 验证会话已失效，请重新登录", ErrMFASessionExpired)
+	}
+
+	switch result.Res {
+	case "success", "cpdaily_success", "wechat_success", "other_success", "code_time_fail":
+		// 发送成功（code_time_fail 为倒计时未结束，验证码此前已发出）
+		return &result, nil
+	default:
+		msg := result.ReturnMessage
+		if msg == "" {
+			msg = "发送验证码失败，请稍后重试"
+		}
+		return nil, fmt.Errorf("%s", msg)
+	}
+}
+
+// SendMFADynamicCode 用户选定验证方式后发送动态验证码：
+// 与当前方式不同时先调用 changeReAuthType.do 切换服务端会话，再调用发码接口；
+// 成功后同步 mfa.ReAuthType，供后续 reAuthSubmit.do 提交使用。
+func SendMFADynamicCode(ctx context.Context, mfa *MFAContext, reAuthType string) (*MFASendResult, error) {
+	if mfa == nil || len(mfa.CookiesByHost) == 0 {
+		return nil, fmt.Errorf("%w: 验证会话不存在，请重新登录", ErrMFASessionExpired)
+	}
+	if reAuthType == "" {
+		reAuthType = mfa.ReAuthType
+	}
+	if len(mfa.AuthMethods) > 0 && !mfaHasAuthMethod(mfa.AuthMethods, reAuthType) {
+		return nil, fmt.Errorf("不支持的验证方式，请选择其他方式")
+	}
+	if !reAuthTypeNeedsDynamicCode(reAuthType) {
+		name := reAuthTypeNames[reAuthType]
+		if name == "" {
+			name = "验证方式" + reAuthType
+		}
+		return nil, fmt.Errorf("「%s」暂不支持发送验证码，请选择其他方式", name)
+	}
+
+	loginCtx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
+	defer cancel()
+
+	sc := newSessionClient()
+	restoreMFACasSession(sc, mfa)
+
+	// 与当前会话方式不同时先切换（与官方页面 Tab 切换行为一致）
+	if reAuthType != mfa.ReAuthType {
+		if err := changeMFAAuthType(loginCtx, sc.Client, mfa, reAuthType); err != nil {
+			return nil, err
+		}
+		mfa.ReAuthType = reAuthType
+		slog.Info("MFA验证方式已切换", "reAuthType", reAuthType)
+	}
+
+	result, err := postReAuthDynamicCode(loginCtx, sc.Client, mfa, reAuthCodeTypeNames[reAuthType])
+	if err != nil {
+		return nil, err
+	}
+	return &MFASendResult{
+		Mobile:   result.Mobile,
+		CodeTime: result.CodeTime,
+		Message:  orDefault(result.ReturnMessage, "验证码已发送"),
+	}, nil
+}
+
+// mfaHasAuthMethod 判断方式编号是否在可用列表中
+func mfaHasAuthMethod(methods []MFAAuthMethod, reAuthType string) bool {
+	for _, m := range methods {
+		if m.Type == reAuthType {
+			return true
+		}
+	}
+	return false
+}
+
+// CompleteMFALogin 提交用户输入的验证码，完成 MFA 认证并走完 CAS 票据交换，
+// 返回登录成功后的全部 cookies。
+func CompleteMFALogin(ctx context.Context, mfa *MFAContext, code string) ([]*http.Cookie, error) {
+	if mfa == nil || len(mfa.CookiesByHost) == 0 {
+		return nil, fmt.Errorf("%w: 验证会话不存在，请重新登录", ErrMFASessionExpired)
+	}
+
+	loginCtx, cancel := context.WithTimeout(context.Background(), 90*time.Second)
+	defer cancel()
+
+	sc := newSessionClient()
+	// 恢复 CAS 阶段会话
+	restoreMFACasSession(sc, mfa)
+
+	// 1. 提交验证码（reAuthSubmit.do 返回 JSON，不涉及重定向）
+	submitUrl := mfa.BaseURL + mfa.ContextPath + "/reAuthCheck/reAuthSubmit.do"
+	submitResp, err := sc.R().SetContext(loginCtx).
+		SetFormData(map[string]string{
+			"service":       mfa.Service,
+			"reAuthType":    mfa.ReAuthType,
+			"isMultifactor": "true",
+			"password":      "",
+			"dynamicCode":   code,
+			"uuid":          "",
+			"answer1":       "",
+			"answer2":       "",
+			"otpCode":       "",
+		}).
+		Post(submitUrl)
+	if err != nil {
+		return nil, fmt.Errorf("提交MFA验证码失败: %w", err)
+	}
+	body := readBody(submitResp)
+	slog.Info("MFA验证码提交响应", "status", submitResp.StatusCode(), "body", string(body[:min(len(body), 500)]))
+
+	var result struct {
+		Code string `json:"code"`
+		Msg  string `json:"msg"`
+	}
+	_ = json.Unmarshal(body, &result)
+	switch result.Code {
+	case "reAuth_failed":
+		return nil, fmt.Errorf("%s", orDefault(result.Msg, "验证码错误或已过期"))
+	case "reAuth_unauthorized":
+		return nil, fmt.Errorf("%w: %s", ErrMFASessionExpired, orDefault(result.Msg, "验证会话已失效，请重新登录"))
+	}
+
+	// 2. 完成 CAS 票据交换：GET /login?service=... → 302(service?ticket=) → wecloud /iap/loginSuccess
+	exchangeUrl := mfa.BaseURL + mfa.ContextPath + "/login?service=" + url.QueryEscape(mfa.Service)
+	sc.SetRedirectPolicy(resty.FlexibleRedirectPolicy(20))
+	exchangeResp, err := sc.R().SetContext(loginCtx).Get(exchangeUrl)
+	if err != nil {
+		return nil, fmt.Errorf("MFA票据交换失败: %w", err)
+	}
+	_ = exchangeResp
+
+	// 3. 激活 wecloud 会话
+	activateSession(loginCtx, mfa.WecloudUrl, sc.Client)
+
+	cookies := sc.jar.AllCookies()
+	return cookies, nil
+}
+
+// orDefault 空串时取默认值
+func orDefault(s, def string) string {
+	if strings.TrimSpace(s) == "" {
+		return def
+	}
+	return s
+}

backed/internal/service/cpdaily/login_mfa_test.go

@@ -0,0 +1,394 @@
+package cpdaily
+
+import (
+	"context"
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+// ========== MFA 页面「可用验证方式」解析测试 ==========
+
+// 移动端模板样本（结构取自真实 MFA 页面，已脱敏）
+const mfaMobilePageSample = `<!DOCTYPE html><html><body>
+<script>var reAuthParams = {
+"reAuthType":"5",
+"isMultifactor":"true",
+"service":"https:\/\/school.campusphere.net\/iap\/loginSuccess?sessionToken=test-token",
+"reAuthUserId":"20220000000"
+};</script>
+<div class="mobile-reauth-tab-list" id="mobileTabList">
+<div class="mobile-reauth-tab-item mobile-reauth-tab-active" id="mobile_tab_5"
+onclick="handleMobileTabClick(this)" data-type="5" data-index="0">
+<span class="mobile-reauth-tab-text" title="今日校园验证码">今日校园验证码</span>
+</div>
+<div class="mobile-reauth-tab-item" id="mobile_tab_11" onclick="handleMobileTabClick(this)" data-type="11" data-index="1">
+<span class="mobile-reauth-tab-text" title="邮箱验证">邮箱验证</span>
+</div>
+</div>
+</body></html>`
+
+func TestParseMFAAuthMethodsMobileTabs(t *testing.T) {
+	methods := parseMFAAuthMethods(mfaMobilePageSample)
+	if len(methods) != 2 {
+		t.Fatalf("期望解析出 2 个方式，实际 %d: %+v", len(methods), methods)
+	}
+	if methods[0].Type != "5" || methods[0].Name != "今日校园验证码" || !methods[0].Default {
+		t.Errorf("第 1 项解析错误: %+v", methods[0])
+	}
+	if methods[1].Type != "11" || methods[1].Name != "邮箱验证" || methods[1].Default {
+		t.Errorf("第 2 项解析错误: %+v", methods[1])
+	}
+}
+
+func TestParseMFAAuthMethodsNewLayoutWithMoreMenu(t *testing.T) {
+	page := `<html><body>
+<div class="reauth-tab-item reauth-tab-active" id="tab_13" data-type="13"></div>
+<div class="reauth-tab-item" id="tab_3" data-type="3"></div>
+<a class="reauth-tab-more-item" id="10">OTP</a>
+</body></html>`
+	methods := parseMFAAuthMethods(page)
+	if len(methods) != 3 {
+		t.Fatalf("期望解析出 3 个方式，实际 %d: %+v", len(methods), methods)
+	}
+	if methods[0].Type != "13" || !methods[0].Default || methods[0].Name != "WeLink验证码" {
+		t.Errorf("第 1 项解析错误（应取 data-type、active 标记、兜底名）: %+v", methods[0])
+	}
+	if methods[1].Type != "3" || methods[1].Name != "短信验证码" {
+		t.Errorf("第 2 项解析错误: %+v", methods[1])
+	}
+	if methods[2].Type != "10" || methods[2].Name != "OTP" {
+		t.Errorf("更多菜单项解析错误（id 即编号、文本即名字）: %+v", methods[2])
+	}
+}
+
+func TestParseMFAAuthMethodsLegacyLayout(t *testing.T) {
+	page := `<html><body>
+<div class="changeReAuthTypes" id="3"></div>
+<div class="changeReAuthTypes" id="10"></div>
+</body></html>`
+	methods := parseMFAAuthMethods(page)
+	if len(methods) != 2 {
+		t.Fatalf("期望解析出 2 个方式，实际 %d: %+v", len(methods), methods)
+	}
+	if methods[0].Type != "3" || methods[1].Type != "10" {
+		t.Errorf("旧版列表解析错误: %+v", methods)
+	}
+}
+
+// 许昌学院 xcuTheme：「选择认证方式」弹窗（结构取自真实 MFA 页面，已脱敏）
+const mfaOtherTypeDialogPageSample = `<html><body>
+<script>var reAuthParams = {
+"reAuthType":"3",
+"isMultifactor":"true",
+"service":"https:\/\/xcu.campusphere.net\/iap\/loginSuccess?sessionToken=test-token",
+"reAuthUserId":"5810260823"
+};</script>
+<div id="other_dialog">
+	<div class="mask changeOtherType"></div>
+	<div class="dialog-reAuth changeOtherType" id="changeOtherType">
+		<div class="other_type_title other_type_header_title">选择认证方式</div>
+		<div id="3" class="other_type_button" onclick="changeMobileReAuthType(this)">短信验证码</div>
+		<div class="other_type_title cancel_bottom_btn" onclick="mobileChangeTypeCancel();">取消</div>
+	</div>
+</div>
+</body></html>`
+
+func TestParseMFAAuthMethodsOtherTypeDialog(t *testing.T) {
+	methods := parseMFAAuthMethods(mfaOtherTypeDialogPageSample)
+	if len(methods) != 1 {
+		t.Fatalf("弹窗方式列表应解析出 1 个方式，实际 %d: %+v", len(methods), methods)
+	}
+	if methods[0].Type != "3" || methods[0].Name != "短信验证码" {
+		t.Errorf("弹窗方式解析错误（id 即编号、文本即名字）: %+v", methods[0])
+	}
+}
+
+func TestParseMFAAuthMethodsOtherTypeDialogMulti(t *testing.T) {
+	// 多方式弹窗：标题不应被误解析，仅 .other_type_button 计入
+	page := `<html><body>
+<div class="dialog-reAuth changeOtherType" id="changeOtherType">
+	<div class="other_type_title other_type_header_title">选择认证方式</div>
+	<div id="3" class="other_type_button">短信验证码</div>
+	<div id="11" class="other_type_button">邮箱验证</div>
+	<div class="other_type_title cancel_bottom_btn">取消</div>
+</div>
+</body></html>`
+	methods := parseMFAAuthMethods(page)
+	if len(methods) != 2 {
+		t.Fatalf("期望解析出 2 个方式，实际 %d: %+v", len(methods), methods)
+	}
+	if methods[0].Type != "3" || methods[0].Name != "短信验证码" || methods[1].Type != "11" || methods[1].Name != "邮箱验证" {
+		t.Errorf("多方式弹窗解析错误: %+v", methods)
+	}
+}
+
+func TestParseMFAAuthMethodsDedupeAcrossLayouts(t *testing.T) {
+	// 同一方式同时出现在 Tab 与弹窗时应去重（保留先出现项）
+	page := `<html><body>
+<div class="reauth-tab-item" id="tab_3" data-type="3"></div>
+<div class="other_type_button" id="3">短信验证码</div>
+</body></html>`
+	methods := parseMFAAuthMethods(page)
+	if len(methods) != 1 || methods[0].Type != "3" {
+		t.Fatalf("跨布局重复方式应去重，实际: %+v", methods)
+	}
+}
+
+func TestParseMFAAuthMethodsIgnoresComments(t *testing.T) {
+	page := `<html><body>
+<!-- <div class="mobile-reauth-tab-item" data-type="9"><span class="mobile-reauth-tab-text">QQ扫码</span></div> -->
+<div class="mobile-reauth-tab-item" data-type="5"><span class="mobile-reauth-tab-text">今日校园验证码</span></div>
+</body></html>`
+	methods := parseMFAAuthMethods(page)
+	if len(methods) != 1 || methods[0].Type != "5" {
+		t.Fatalf("注释块内的方式不应被解析，实际: %+v", methods)
+	}
+}
+
+func TestParseMFAAuthMethodsEmptyPage(t *testing.T) {
+	if methods := parseMFAAuthMethods("<html><body><p>no tabs</p></body></html>"); len(methods) != 0 {
+		t.Fatalf("无方式列表的页面应返回空，实际: %+v", methods)
+	}
+}
+
+// ========== 方式列表规范化测试 ==========
+
+func TestNormalizeMFAAuthMethodsFiltersNonDynamicCode(t *testing.T) {
+	in := []MFAAuthMethod{
+		{Type: "2", Name: "密码验证"},
+		{Type: "5", Name: "今日校园验证码"},
+		{Type: "11", Name: "邮箱验证"},
+		{Type: "10", Name: "安全令牌OTP"},
+	}
+	out := normalizeMFAAuthMethods(in, "5")
+	if len(out) != 2 || out[0].Type != "5" || out[1].Type != "11" {
+		t.Fatalf("应过滤到仅动态码方式 [5,11]，实际: %+v", out)
+	}
+	if !out[0].Default || out[1].Default {
+		t.Errorf("默认项标记错误: %+v", out)
+	}
+}
+
+func TestNormalizeMFAAuthMethodsKeepsAllWhenNoDynamicCode(t *testing.T) {
+	in := []MFAAuthMethod{
+		{Type: "2", Name: "密码验证"},
+		{Type: "6", Name: "实人认证"},
+	}
+	out := normalizeMFAAuthMethods(in, "2")
+	if len(out) != 2 {
+		t.Fatalf("全为非动态码时应保留原列表，实际: %+v", out)
+	}
+	if !out[0].Default {
+		t.Errorf("应按 defaultType 标记默认项: %+v", out)
+	}
+}
+
+func TestNormalizeMFAAuthMethodsDefaultFallbacks(t *testing.T) {
+	// 页面未标记默认 + defaultType 匹配第二项
+	in := []MFAAuthMethod{
+		{Type: "5", Name: "Today"},
+		{Type: "11", Name: "Email"},
+	}
+	out := normalizeMFAAuthMethods(in, "11")
+	if !out[1].Default || out[0].Default {
+		t.Fatalf("defaultType=11 应标记第二项: %+v", out)
+	}
+	// defaultType 不在列表时标记首项
+	in2 := []MFAAuthMethod{
+		{Type: "5", Name: "Today"},
+		{Type: "3", Name: "SMS"},
+	}
+	out2 := normalizeMFAAuthMethods(in2, "9")
+	if !out2[0].Default {
+		t.Fatalf("defaultType 不在列表时应标记首项: %+v", out2)
+	}
+}
+
+func TestNormalizeMFAAuthMethodsEmptyListFallback(t *testing.T) {
+	// 页面无 Tab / 解析失败且当前方式支持动态码：用当前方式兜底为唯一选项，避免前端无可选
+	out := normalizeMFAAuthMethods(nil, "5")
+	if len(out) != 1 || out[0].Type != "5" || out[0].Name != "今日校园验证码" || !out[0].Default {
+		t.Fatalf("空列表应按 reAuthType=5 兜底为唯一选项，实际: %+v", out)
+	}
+	// 当前方式不支持动态码（如实人认证）时不造选项，保持空
+	if out := normalizeMFAAuthMethods(nil, "6"); len(out) != 0 {
+		t.Fatalf("非动态码方式不应兜底，实际: %+v", out)
+	}
+	// defaultType 为空同样不猜测
+	if out := normalizeMFAAuthMethods(nil, ""); len(out) != 0 {
+		t.Fatalf("defaultType 为空不应兜底，实际: %+v", out)
+	}
+}
+
+// ========== SendMFADynamicCode 全流程测试（mock CAS 服务器） ==========
+
+func TestSendMFADynamicCode(t *testing.T) {
+	var (
+		changeCalled bool
+		changeForm   map[string]string
+		codeForm     map[string]string
+		changeResp   = `{"code":1,"data":{"reAuthType":"11"}}`
+		codeResp     = `{"res":"other_success","returnMessage":"验证码已发送成功!","mobile":"138****0000","codeTime":120}`
+	)
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch r.URL.Path {
+		case "/authserver/reAuthCheck/changeReAuthType.do":
+			changeCalled = true
+			_ = r.ParseForm()
+			changeForm = map[string]string{
+				"isMultifactor": r.Form.Get("isMultifactor"),
+				"reAuthType":    r.Form.Get("reAuthType"),
+				"service":       r.Form.Get("service"),
+			}
+			_, _ = w.Write([]byte(changeResp))
+		case "/authserver/dynamicCode/getDynamicCodeByReauth.do":
+			_ = r.ParseForm()
+			codeForm = map[string]string{
+				"userName":         r.Form.Get("userName"),
+				"authCodeTypeName": r.Form.Get("authCodeTypeName"),
+			}
+			_, _ = w.Write([]byte(codeResp))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer server.Close()
+	host := strings.TrimPrefix(server.URL, "http://")
+
+	newMFA := func() *MFAContext {
+		return &MFAContext{
+			BaseURL:     server.URL,
+			ContextPath: "/authserver",
+			Service:     "https://school.campusphere.net/iap/loginSuccess?sessionToken=t",
+			ReAuthType:  "5",
+			UserID:      "20220000000",
+			AuthMethods: []MFAAuthMethod{
+				{Type: "5", Name: "今日校园验证码", Default: true},
+				{Type: "11", Name: "邮箱验证"},
+			},
+			CookiesByHost: map[string][]*http.Cookie{
+				host: {{Name: "CASTGC", Value: "TGT-test"}},
+			},
+		}
+	}
+	reset := func() {
+		changeCalled = false
+		changeForm = nil
+		codeForm = nil
+		changeResp = `{"code":1,"data":{"reAuthType":"11"}}`
+		codeResp = `{"res":"other_success","returnMessage":"验证码已发送成功!","mobile":"138****0000","codeTime":120}`
+	}
+
+	t.Run("切换到新方式并发送", func(t *testing.T) {
+		reset()
+		mfa := newMFA()
+		result, err := SendMFADynamicCode(context.Background(), mfa, "11")
+		if err != nil {
+			t.Fatalf("发送失败: %v", err)
+		}
+		if !changeCalled {
+			t.Error("选择了与默认不同的方式，应先调用 changeReAuthType.do")
+		}
+		if changeForm["isMultifactor"] != "true" || changeForm["reAuthType"] != "11" || changeForm["service"] != mfa.Service {
+			t.Errorf("切换参数错误: %+v", changeForm)
+		}
+		if codeForm["authCodeTypeName"] != "reAuthEmailDynamicCodeType" || codeForm["userName"] != "20220000000" {
+			t.Errorf("发码参数错误: %+v", codeForm)
+		}
+		if result.Mobile != "138****0000" || result.CodeTime != 120 || result.Message != "验证码已发送成功!" {
+			t.Errorf("发码结果解析错误: %+v", result)
+		}
+		if mfa.ReAuthType != "11" {
+			t.Errorf("发送成功后应同步 ReAuthType=11，实际 %s", mfa.ReAuthType)
+		}
+	})
+
+	t.Run("沿用默认方式不切换", func(t *testing.T) {
+		reset()
+		mfa := newMFA()
+		_, err := SendMFADynamicCode(context.Background(), mfa, "5")
+		if err != nil {
+			t.Fatalf("发送失败: %v", err)
+		}
+		if changeCalled {
+			t.Error("选择与默认相同的方式不应调用 changeReAuthType.do")
+		}
+		if codeForm["authCodeTypeName"] != "reAuthCpdailyDynamicCodeType" {
+			t.Errorf("发码参数错误: %+v", codeForm)
+		}
+	})
+
+	t.Run("切换响应 code 为字符串1也兼容", func(t *testing.T) {
+		reset()
+		changeResp = `{"code":"1","data":{"reAuthType":"11"}}`
+		mfa := newMFA()
+		if _, err := SendMFADynamicCode(context.Background(), mfa, "11"); err != nil {
+			t.Fatalf("字符串 code=1 应视为切换成功，实际报错: %v", err)
+		}
+	})
+
+	t.Run("不在可用列表的方式被拒绝", func(t *testing.T) {
+		reset()
+		mfa := newMFA()
+		if _, err := SendMFADynamicCode(context.Background(), mfa, "2"); err == nil {
+			t.Fatal("不在列表中的方式应报错")
+		}
+	})
+
+	t.Run("列表内非动态码方式被拒绝", func(t *testing.T) {
+		reset()
+		mfa := newMFA()
+		mfa.AuthMethods = append(mfa.AuthMethods, MFAAuthMethod{Type: "6", Name: "实人认证"})
+		_, err := SendMFADynamicCode(context.Background(), mfa, "6")
+		if err == nil || !strings.Contains(err.Error(), "暂不支持发送验证码") {
+			t.Fatalf("非动态码方式应明确报错，实际: %v", err)
+		}
+	})
+
+	t.Run("会话缺失返回过期错误", func(t *testing.T) {
+		reset()
+		mfa := newMFA()
+		mfa.CookiesByHost = nil
+		_, err := SendMFADynamicCode(context.Background(), mfa, "5")
+		if !errors.Is(err, ErrMFASessionExpired) {
+			t.Fatalf("会话缺失应返回 ErrMFASessionExpired，实际: %v", err)
+		}
+	})
+
+	t.Run("发码失败透传服务端文案", func(t *testing.T) {
+		reset()
+		codeResp = `{"res":"fail","returnMessage":"发送过于频繁，请稍后再试"}`
+		mfa := newMFA()
+		_, err := SendMFADynamicCode(context.Background(), mfa, "5")
+		if err == nil || !strings.Contains(err.Error(), "发送过于频繁") {
+			t.Fatalf("应透传服务端失败文案，实际: %v", err)
+		}
+	})
+
+	t.Run("倒计时未结束视为已发送", func(t *testing.T) {
+		reset()
+		codeResp = `{"res":"code_time_fail","returnMessage":"验证码已发送，请勿重复获取","codeTime":60}`
+		mfa := newMFA()
+		result, err := SendMFADynamicCode(context.Background(), mfa, "5")
+		if err != nil {
+			t.Fatalf("code_time_fail 应视为发送成功: %v", err)
+		}
+		if result.CodeTime != 60 {
+			t.Errorf("应回传倒计时秒数，实际: %+v", result)
+		}
+	})
+
+	t.Run("会话失效错误码映射为过期", func(t *testing.T) {
+		reset()
+		codeResp = `{"res":"fail","errCode":"206302","returnMessage":"会话失效"}`
+		mfa := newMFA()
+		_, err := SendMFADynamicCode(context.Background(), mfa, "5")
+		if !errors.Is(err, ErrMFASessionExpired) {
+			t.Fatalf("errCode=206302 应映射为 ErrMFASessionExpired，实际: %v", err)
+		}
+	})
+}

backed/internal/service/cpdaily/login_xcu.go

@@ -0,0 +1,40 @@
+package cpdaily
+
+import (
+	"context"
+	"net/http"
+	"strings"
+)
+
+// ========== 许昌学院（xcu）单独适配 ==========
+
+// XcuSchoolId 许昌学院 tenant id
+const XcuSchoolId = "xcu"
+
+// xcuCasLoginEntry 计算许昌学院 CAS 登录入口：
+// 校园网关的 /portal/login 会 302 到学校 CAS（authserver.xcu.edu.cn），并在 service 中
+// 携带网关回调（/iap/loginSuccess?sessionToken=...）；走完 CAS 账密 + MFA 后回调该地址，
+// cookie 才能正确落在 xcu.campusphere.net 域（wec-* 任务接口所在域，activateSession 依赖）。
+// WecloudUrl 缺失时回退用学校 ampUrl（仅保证能走通 CAS 账密 + MFA）。
+func xcuCasLoginEntry(school *SchoolDetailInfo) string {
+	if school == nil {
+		return ""
+	}
+	if school.WecloudUrl != "" {
+		return strings.TrimSuffix(school.WecloudUrl, "/") + "/portal/login"
+	}
+	return school.AmpUrl
+}
+
+// xcuCasLogin 许昌学院强制走 CAS：
+// 平台接口返回 joinType=CLOUD（IsIap()=true），但其 IAP 账密接口 /iap/doLogin 与通用
+// IAP 密码加密格式不兼容（实测 RSA hex/base64 等多种编码均返回 FAIL_UPNOTMATCH）；
+// 实际登录链路为 IAP 入口 302 → 学校 CAS 账密 → MFA → 回调 /iap/loginSuccess 建立网关会话。
+// 因此不走通用 IAP 流程，强制用 CAS 流程并从校园网关入口进入（详见 xcuCasLoginEntry）。
+func xcuCasLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, *MFAContext, error) {
+	xcu := *school
+	if entry := xcuCasLoginEntry(school); entry != "" {
+		xcu.AmpUrl = entry
+	}
+	return casLogin(ctx, &xcu, username, password)
+}

backed/internal/service/cpdaily/login_xcu_test.go

@@ -0,0 +1,69 @@
+package cpdaily
+
+import "testing"
+
+// TestXcuCasLoginEntry 覆盖许昌学院 CAS 登录入口计算逻辑
+func TestXcuCasLoginEntry(t *testing.T) {
+	cases := []struct {
+		name   string
+		school *SchoolDetailInfo
+		want   string
+	}{
+		{
+			name:   "正常wecloud",
+			school: &SchoolDetailInfo{WecloudUrl: "https://xcu.campusphere.net"},
+			want:   "https://xcu.campusphere.net/portal/login",
+		},
+		{
+			name:   "wecloud带尾斜杠",
+			school: &SchoolDetailInfo{WecloudUrl: "https://xcu.campusphere.net/"},
+			want:   "https://xcu.campusphere.net/portal/login",
+		},
+		{
+			name: "wecloud缺失回退ampUrl",
+			school: &SchoolDetailInfo{
+				AmpUrl: "https://casp.xcu.edu.cn/newmobile/client",
+			},
+			want: "https://casp.xcu.edu.cn/newmobile/client",
+		},
+		{
+			name:   "均为空",
+			school: &SchoolDetailInfo{},
+			want:   "",
+		},
+		{
+			name:   "nil学校",
+			school: nil,
+			want:   "",
+		},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			if got := xcuCasLoginEntry(c.school); got != c.want {
+				t.Errorf("xcuCasLoginEntry() = %q, want %q", got, c.want)
+			}
+		})
+	}
+}
+
+// TestXcuCasLoginEntryOverridesAmpUrl 确认 xcuCasLogin 用网关入口覆盖 ampUrl 后走 CAS 流程
+func TestXcuCasLoginEntryOverridesAmpUrl(t *testing.T) {
+	school := &SchoolDetailInfo{
+		ID:         XcuSchoolId,
+		Name:       "许昌学院",
+		JoinType:   "CLOUD",
+		IdsUrl:     "https://authserver.xcu.edu.cn/authserver",
+		WecloudUrl: "https://xcu.campusphere.net",
+		AmpUrl:     "https://casp.xcu.edu.cn/newmobile/client",
+	}
+	// 模拟 xcuCasLogin 内部的入口覆盖（不发起网络请求）
+	clone := *school
+	clone.AmpUrl = xcuCasLoginEntry(school)
+	if got := getCasValidLoginUrl(&clone); got != "https://xcu.campusphere.net/portal/login" {
+		t.Errorf("getCasValidLoginUrl() = %q, want 网关入口", got)
+	}
+	// 原对象不被修改
+	if school.AmpUrl != "https://casp.xcu.edu.cn/newmobile/client" {
+		t.Errorf("原 school 对象 ampUrl 被意外修改: %q", school.AmpUrl)
+	}
+}

backed/internal/service/cpdaily/qrcode.go

@@ -0,0 +1,142 @@
+package cpdaily
+
+import (
+	"bytes"
+	"encoding/base64"
+	"fmt"
+	"image"
+	_ "image/gif"
+	_ "image/jpeg"
+	_ "image/png"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+	"github.com/makiuchi-d/gozxing"
+	"github.com/makiuchi-d/gozxing/qrcode"
+	"golang.org/x/image/draw"
+	_ "golang.org/x/image/webp"
+)
+
+// qrUuidPattern 匹配二维码内容中的 uuid 参数（如 ...?uuid=1583a6...&isNeedExtra=0）
+var qrUuidPattern = regexp.MustCompile(`uuid=([0-9a-zA-Z_-]+)`)
+
+// bareUuidPattern 匹配纯 uuid（32 位十六进制字符串）
+var bareUuidPattern = regexp.MustCompile(`^[0-9a-fA-F]{32}$`)
+
+// ExtractQrUuid 从二维码文本内容中提取签到二维码 uuid。
+// 支持完整链接（取 uuid= 参数值）或纯 uuid 字符串。
+func ExtractQrUuid(text string) string {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return ""
+	}
+	if m := qrUuidPattern.FindStringSubmatch(text); len(m) == 2 {
+		return m[1]
+	}
+	if bareUuidPattern.MatchString(text) {
+		return strings.ToLower(text)
+	}
+	return ""
+}
+
+// DecodeQRFromImage 解码图片数据中的二维码，返回其中文本内容。
+// 先直接解码，失败后放大图片重试（应对小尺寸/低分辨率截图）。
+func DecodeQRFromImage(data []byte) (string, error) {
+	img, _, err := image.Decode(bytes.NewReader(data))
+	if err != nil {
+		return "", fmt.Errorf("识别图片格式失败: %w", err)
+	}
+
+	text, err := decodeQRImage(img)
+	if err == nil {
+		return text, nil
+	}
+	// 放大 3 倍重试
+	if text, err2 := decodeQRImage(scaleImage(img, 3)); err2 == nil {
+		return text, nil
+	}
+	return "", fmt.Errorf("未能识别图片中的二维码: %w", err)
+}
+
+func decodeQRImage(img image.Image) (string, error) {
+	bmp, err := gozxing.NewBinaryBitmapFromImage(img)
+	if err != nil {
+		return "", err
+	}
+	hints := map[gozxing.DecodeHintType]interface{}{
+		gozxing.DecodeHintType_TRY_HARDER: true,
+	}
+	result, err := qrcode.NewQRCodeReader().Decode(bmp, hints)
+	if err != nil {
+		return "", err
+	}
+	return result.GetText(), nil
+}
+
+// scaleImage 将图片按整数倍放大（用于提高小图二维码的识别率）
+func scaleImage(img image.Image, factor int) image.Image {
+	b := img.Bounds()
+	dst := image.NewRGBA(image.Rect(0, 0, b.Dx()*factor, b.Dy()*factor))
+	draw.CatmullRom.Scale(dst, dst.Bounds(), img, b, draw.Over, nil)
+	return dst
+}
+
+// ResolveQrUuidFromContent 从用户提供的二维码内容中解析出签到 uuid。
+// 支持三种形式：
+//  1. 文本直填（二维码链接或纯 uuid）
+//  2. base64 图片（dataURI，前端上传的本地预览图）
+//  3. http(s) 图片链接（下载后解码）
+func ResolveQrUuidFromContent(content string) (string, error) {
+	content = strings.TrimSpace(content)
+	if content == "" {
+		return "", fmt.Errorf("尚未上传签到二维码")
+	}
+
+	// 1) 内容本身已是文本（链接或 uuid），直接提取
+	if uuid := ExtractQrUuid(content); uuid != "" {
+		return uuid, nil
+	}
+
+	// 2) base64 图片（dataURI）
+	if IsDataURIImage(content) {
+		idx := strings.Index(content, ",")
+		if idx < 0 {
+			return "", fmt.Errorf("二维码图片数据格式不正确")
+		}
+		imgBytes, err := base64.StdEncoding.DecodeString(content[idx+1:])
+		if err != nil {
+			return "", fmt.Errorf("解码二维码图片失败: %w", err)
+		}
+		return decodeQrTextToUuid(imgBytes)
+	}
+
+	// 3) http(s) 图片链接：下载后解码
+	if strings.HasPrefix(content, "http://") || strings.HasPrefix(content, "https://") {
+		client := resty.New().SetTimeout(30 * time.Second)
+		resp, err := client.R().
+			SetHeader("User-Agent", "Mozilla/5.0 (Linux; Android 15) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.6778.81 Mobile Safari/537.36").
+			Get(content)
+		if err != nil {
+			return "", fmt.Errorf("下载二维码图片失败: %w", err)
+		}
+		if resp.StatusCode() > 299 {
+			return "", fmt.Errorf("下载二维码图片失败(HTTP %d)", resp.StatusCode())
+		}
+		return decodeQrTextToUuid(resp.Body())
+	}
+
+	return "", fmt.Errorf("无法识别的二维码内容，请上传二维码图片或粘贴二维码链接")
+}
+
+func decodeQrTextToUuid(imgBytes []byte) (string, error) {
+	text, err := DecodeQRFromImage(imgBytes)
+	if err != nil {
+		return "", err
+	}
+	if uuid := ExtractQrUuid(text); uuid != "" {
+		return uuid, nil
+	}
+	return "", fmt.Errorf("二维码内容中未找到 uuid: %s", text)
+}

backed/internal/service/cpdaily/qrcode_test.go

@@ -0,0 +1,60 @@
+package cpdaily
+
+import (
+	"encoding/base64"
+	"os"
+	"testing"
+)
+
+const testQrUuid = "1583a66272854585833eb13b56fc1937"
+
+func TestExtractQrUuid(t *testing.T) {
+	cases := []struct{ in, want string }{
+		{"https://ynu.campusphere.net/wec-counselor-sign-apps/stu/qrsign/index.html?uuid=1583a66272854585833eb13b56fc1937&isNeedExtra=0&schoolId=1018615911902606", "1583a66272854585833eb13b56fc1937"},
+		{"1583a66272854585833eb13b56fc1937", "1583a66272854585833eb13b56fc1937"},
+		{"  xxxxx?uuid=abc123XYZ&y=1  ", "abc123XYZ"},
+		{"no uuid here", ""},
+		{"", ""},
+	}
+	for _, c := range cases {
+		if got := ExtractQrUuid(c.in); got != c.want {
+			t.Errorf("ExtractQrUuid(%q) = %q, want %q", c.in, got, c.want)
+		}
+	}
+}
+
+func TestResolveQrUuidFromLinkText(t *testing.T) {
+	uuid, err := ResolveQrUuidFromContent("https://ynu.campusphere.net/wec-counselor-sign-apps/stu/qrsign/index.html?uuid=1583a66272854585833eb13b56fc1937&isNeedExtra=0")
+	if err != nil || uuid != testQrUuid {
+		t.Fatalf("link text resolve = (%q, %v), want (%q, nil)", uuid, err, testQrUuid)
+	}
+	if _, err := ResolveQrUuidFromContent(""); err == nil {
+		t.Fatal("empty content should return error")
+	}
+	if _, err := ResolveQrUuidFromContent("some random text"); err == nil {
+		t.Fatal("unrecognized content should return error")
+	}
+}
+
+func TestDecodeQrImageAndResolve(t *testing.T) {
+	imgBytes, err := os.ReadFile("testdata/test_qr.png")
+	if err != nil {
+		t.Fatalf("read test qr image: %v", err)
+	}
+
+	// 1) 直接解码图片中的二维码
+	text, err := DecodeQRFromImage(imgBytes)
+	if err != nil {
+		t.Fatalf("decode qr image: %v", err)
+	}
+	if got := ExtractQrUuid(text); got != testQrUuid {
+		t.Fatalf("decoded text %q -> uuid %q, want %q", text, got, testQrUuid)
+	}
+
+	// 2) dataURI 形式（前端本地上传的图片）
+	dataURI := "data:image/png;base64," + base64.StdEncoding.EncodeToString(imgBytes)
+	uuid, err := ResolveQrUuidFromContent(dataURI)
+	if err != nil || uuid != testQrUuid {
+		t.Fatalf("dataURI resolve = (%q, %v), want (%q, nil)", uuid, err, testQrUuid)
+	}
+}

backed/internal/service/cpdaily/service.go

@@ -157,22 +157,41 @@ func hasUsableLoginUrl(school *SchoolDetailInfo) bool {
 }
 
 // CpdailyLogin 执行 cpdaily 登录
-// 返回登录成功后的所有 cookies
-func CpdailyLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, error) {
+// 返回登录成功后的所有 cookies；若触发多因子认证(MFA)，返回 (nil, mfaCtx, ErrMFARequired)，
+// 调用方应暂存 mfaCtx 并引导用户完成验证码校验（CompleteMFALogin）。
+func CpdailyLogin(ctx context.Context, school *SchoolDetailInfo, username, password string) ([]*http.Cookie, *MFAContext, error) {
 	// 南昌理工学院：自研 CAS→IAP 混合认证，与通用 IAP/CAS 流程均不兼容，单独适配
 	if school.ID == NutSchoolId {
-		return nutCasIapLogin(ctx, school, username, password)
+		cookies, err := nutCasIapLogin(ctx, school, username, password)
+		return cookies, nil, err
+	}
+	// 合肥师范学院：学校统一身份认证 SSO 会拒绝单点登录跳转（"系统拒绝单点登录跳转"），
+	// 但其 wecloud 网关（hfnu.campusphere.net）支持标准 IAP 账密登录，单独走 IAP
+	if school.ID == HfnuSchoolId {
+		cookies, err := iapLogin(ctx, school, username, password)
+		return cookies, nil, err
+	}
+	// 许昌学院：平台配置 joinType=CLOUD（IsIap=true），但 IAP 账密登录实际不兼容；
+	// 学校真实链路为 CAS 账密 + MFA + /iap/loginSuccess 回调，单独强制走 CAS（详见 login_xcu.go）
+	if school.ID == XcuSchoolId {
+		return xcuCasLogin(ctx, school, username, password)
+	}
+	// 华侨大学：写死强制走通用 CAS 流程——CAS 账密登录需 wisedu 定制滑块验证码
+	//（casLogin 内按 sliderIds 配置分流，见 slider.go），IAP 账密接口不兼容（FAIL_UPNOTMATCH）
+	if school.ID == HquSchoolId {
+		return casLogin(ctx, school, username, password)
 	}
 	if school.IsIap() || iapSchoolIds[school.ID] {
 		if !hasUsableLoginUrl(school) {
 			slog.Warn("IAP学校缺少登录地址", "school", school.Name, "schoolId", school.ID)
-			return nil, fmt.Errorf("该校登录配置不完整（缺少登录地址），暂不支持自动登录，请稍后重试或提交待适配反馈")
+			return nil, nil, fmt.Errorf("该校登录配置不完整（缺少登录地址），暂不支持自动登录，请稍后重试或提交待适配反馈")
 		}
-		return iapLogin(ctx, school, username, password)
+		cookies, err := iapLogin(ctx, school, username, password)
+		return cookies, nil, err
 	}
 	if !hasUsableLoginUrl(school) {
 		slog.Warn("CAS学校缺少登录地址", "school", school.Name, "schoolId", school.ID)
-		return nil, fmt.Errorf("该校暂未开放自动登录（待适配），请稍后重试或提交待适配反馈")
+		return nil, nil, fmt.Errorf("该校暂未开放自动登录（待适配），请稍后重试或提交待适配反馈")
 	}
 	return casLogin(ctx, school, username, password)
 }

backed/internal/service/cpdaily/slider.go

@@ -0,0 +1,341 @@
+package cpdaily
+
+import (
+	"context"
+	"crypto/aes"
+	"crypto/cipher"
+	"crypto/rand"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"log/slog"
+	"strings"
+	"time"
+
+	"cpdaily-new/internal/config"
+
+	"github.com/go-resty/resty/v2"
+)
+
+// HquSchoolId 华侨大学 tenant id（CAS 登录需 wisedu 滑块验证码，IAP 账密接口不兼容）
+const HquSchoolId = "hqdx"
+
+// isSliderCaptchaSchool 判断学校是否为滑块验证码学校（wisedu 定制 CAS 滑块）。
+// 学校列表来自配置 [cpdaily] sliderIds（与老版一致：1018764144934965/sdhyxy/hqdx）。
+func isSliderCaptchaSchool(schoolID string) bool {
+	for _, id := range config.Global.Cpdaily.SliderIds {
+		if id == schoolID {
+			return true
+		}
+	}
+	return false
+}
+
+// ========== 滑块验证码识别（通用方案） ==========
+//
+// 与图片验证码 OCR（captchaOCR）对等的通用识别入口：sliderGapOCR。
+// 打码平台 /slider 接口（与 /classifier 等共用同一个 X-Api-Key）：
+//
+//	POST {captchaBaseUrl}/slider  JSON: {"big_image": "<b64>", "small_image": "<b64>"}
+//	响应: {"code":200,"msg":"success","data":152}
+//	data = 滑块需横向移动的像素距离（wisedu 口径，与服务端 verifySliderCaptcha 期望值同尺度）
+
+// sliderGapOCR 识别滑块缺口横向位置（通用入口）。
+// bigImageB64/smallImageB64 为背景大图与滑块小图的 base64（不带 data: 前缀）。
+// 返回滑块需横向移动的像素距离。
+func sliderGapOCR(bigImageB64, smallImageB64 string) (int, error) {
+	cfg := config.Global.Cpdaily
+	resp, err := resty.New().
+		SetTimeout(15*time.Second).
+		R().
+		SetHeader("X-Api-Key", cfg.CaptchaApiKey).
+		SetHeader("Content-Type", "application/json").
+		SetBody(map[string]string{
+			"big_image":   bigImageB64,
+			"small_image": smallImageB64,
+		}).
+		Post(strings.TrimSuffix(cfg.CaptchaBaseUrl, "/") + "/slider")
+	if err != nil {
+		return 0, fmt.Errorf("滑块识别请求失败: %w", err)
+	}
+
+	var result struct {
+		Code int    `json:"code"`
+		Data int    `json:"data"`
+		Msg  string `json:"msg"`
+	}
+	bodyStr := resp.String()
+	if err := json.Unmarshal([]byte(bodyStr), &result); err != nil {
+		return 0, fmt.Errorf("滑块识别响应解析失败: %w, body: %s", err, bodyStr)
+	}
+	if result.Code != 200 {
+		return 0, fmt.Errorf("滑块识别失败: code=%d msg=%s", result.Code, result.Msg)
+	}
+	if result.Data <= 0 {
+		return 0, fmt.Errorf("滑块识别结果无效: %d", result.Data)
+	}
+	return result.Data, nil
+}
+
+// ========== wisedu CAS 滑块验证码（如华侨大学 id.hqu.edu.cn） ==========
+//
+// 前端协议（longbow sliderCaptcha v2.0 + encrypt.js，2026-02 逆向并实测调通）：
+//
+//  1. GET {cas}/common/openSliderCaptcha.htl
+//     → {"bigImage":"<b64>","smallImage":"<b64>","tagWidth":..,"yHeight":..}
+//  2. safeSecure = window.atob(smallImage) 末 16 字节（latin1→UTF-8 字符串，trim 后作 AES key）
+//  3. 拖动结束后 POST {cas}/common/verifySliderCaptcha.htl，表单仅一个字段 sign：
+//     sign = encryptPassword(JSON.stringify({canvasLength,moveLength,tracks}), safeSecure)
+//     encryptPassword(data,key) = AES-128-CBC-PKCS7（key=Utf8(key.trim())，
+//     iv=randomString(16)，明文=randomString(64)+data），输出标准 base64
+//  4. 响应 {"errorCode":1,"errorMsg":"success"} = 通过；{"errorCode":0} = 失败
+//
+// 服务端校验特性（实测修正，推翻此前「无容差 + ±12 扫描」结论）：
+//   - open 后存在约 1.3~1.7s 的激活延迟：延迟内提交任何值（含真值）都返回失败；
+//   - 激活后服务端接受以真值为中心的宽区间（实测上缘 +8、下缘 -6~-8，相对打码值），
+//     打码平台返回值即为区间中心附近（误差 0±1），故等待激活后提交打码值本身即可通过；
+//   - 失败不消费图片，可在同一张图上反复提交；仅验证成功才作废该图；
+//   - 早期观察到的「打码偏差 -8~+9」为快速扫描跨过激活窗口的落点伪影（非真实识别误差）。
+
+// wiseduSliderVerifyWidth 前端滑块容器宽度（canvasLength 固定上报值）
+const wiseduSliderVerifyWidth = 280
+
+// wiseduAesChars encrypt.js 随机字符集（用于 64 位随机前缀与 16 位随机 IV）
+const wiseduAesChars = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678"
+
+// wiseduSliderMaxRounds 换图重试上限（每张图内先提交窄候选序列）
+const wiseduSliderMaxRounds = 5
+
+// wiseduSliderActivateWait 服务端激活延迟等待时长：从 openSliderCaptcha 响应完成起算。
+// 实测激活点约在 open 后 1.3~1.7s（期间提交任何值都被拒），2.5s 留足抖动裕度。
+// 测试可替换为零。
+var wiseduSliderActivateWait = 2500 * time.Millisecond
+
+// wiseduSliderSubmitGap 同图候选值之间的提交间隔，进一步吸收激活窗口抖动。
+// 测试可替换为零。
+var wiseduSliderSubmitGap = 350 * time.Millisecond
+
+// wiseduSliderCandidates 同图候选值偏移序列：以打码值本身为中心（贴合接受区间中心），
+// ±1 仅作识别误差/激活抖动的兜底（激活后接受 ±8 宽区间，通常首个候选即命中）。
+var wiseduSliderCandidates = []int{0, 1, -1}
+
+// wiseduSliderRetryDelay 换图重试等待时长（测试可替换为零延迟）
+var wiseduSliderRetryDelay = func(round int) time.Duration {
+	return time.Duration(500+round*300) * time.Millisecond
+}
+
+// wiseduSliderTrack 前端 tracks 元素（a=横向位移、b=纵向偏移、c=累计时间ms）
+type wiseduSliderTrack struct {
+	A int `json:"a"`
+	B int `json:"b"`
+	C int `json:"c"`
+}
+
+// wiseduSliderTrackPayload verifySliderCaptcha 加密前的 JSON 载荷
+type wiseduSliderTrackPayload struct {
+	CanvasLength int                 `json:"canvasLength"`
+	MoveLength   int                 `json:"moveLength"`
+	Tracks       []wiseduSliderTrack `json:"tracks"`
+}
+
+// resolveWiseduSliderCaptcha 完成 wisedu CAS 滑块验证（自动换图重试）。
+// casBase 为 CAS 根路径（如 https://id.hqu.edu.cn/authserver）；
+// referer 为当前登录页 URL（模拟浏览器请求头）；
+// client 须与登录页共用同一会话（cookie jar）。
+func resolveWiseduSliderCaptcha(ctx context.Context, casBase, referer string, client *resty.Client) error {
+	return resolveWiseduSliderCaptchaFn(ctx, casBase, referer, client, sliderGapOCR)
+}
+
+// resolveWiseduSliderCaptchaFn 允许注入缺口识别函数（测试用）
+func resolveWiseduSliderCaptchaFn(ctx context.Context, casBase, referer string, client *resty.Client,
+	gapFn func(bigImageB64, smallImageB64 string) (int, error)) error {
+	base := strings.TrimSuffix(casBase, "/")
+	var lastErr error
+	for round := 0; round < wiseduSliderMaxRounds; round++ {
+		if round > 0 {
+			time.Sleep(wiseduSliderRetryDelay(round))
+		}
+		lastErr = wiseduSliderOnce(ctx, base, referer, client, gapFn, round)
+		if lastErr == nil {
+			return nil
+		}
+		slog.Info("wisedu滑块本轮失败，换图重试", "round", round+1, "err", lastErr.Error())
+	}
+	return lastErr
+}
+
+// wiseduSliderOnce 单轮滑块验证：取图 → 打码 → 等激活窗口 → 提交窄候选序列（v、v+1、v-1）
+func wiseduSliderOnce(ctx context.Context, base, referer string, client *resty.Client,
+	gapFn func(string, string) (int, error), round int) error {
+	// 1. 获取滑块图片（同会话换图）
+	resp, err := client.R().SetContext(ctx).
+		SetHeader("X-Requested-With", "XMLHttpRequest").
+		SetHeader("Referer", referer).
+		Get(base + "/common/openSliderCaptcha.htl")
+	if err != nil {
+		return fmt.Errorf("获取滑块图片失败: %w", err)
+	}
+	openedAt := time.Now()
+	var slider struct {
+		BigImage   string `json:"bigImage"`
+		SmallImage string `json:"smallImage"`
+	}
+	body := readBody(resp)
+	if err := json.Unmarshal(body, &slider); err != nil || slider.BigImage == "" || slider.SmallImage == "" {
+		return fmt.Errorf("解析滑块图片响应失败: %v, body: %s", err, string(body[:min(len(body), 200)]))
+	}
+
+	// 2. safeSecure（小图末 16 字节）与打码识别
+	safeSecure, err := sliderSafeSecure(slider.SmallImage)
+	if err != nil {
+		return err
+	}
+	gapX, err := gapFn(slider.BigImage, slider.SmallImage)
+	if err != nil {
+		return err
+	}
+
+	// 3. 等待服务端激活窗口：激活前提交任何值（含真值）都会被拒
+	if wait := wiseduSliderActivateWait - time.Since(openedAt); wait > 0 {
+		slog.Info("wisedu滑块等待激活窗口", "round", round+1, "wait", wait.String())
+		time.Sleep(wait)
+	}
+
+	// 4. 提交窄候选序列：打码值本身（接受区间中心），v±1 兜底激活抖动/识别误差
+	for i, off := range wiseduSliderCandidates {
+		if i > 0 && wiseduSliderSubmitGap > 0 {
+			time.Sleep(wiseduSliderSubmitGap)
+		}
+		moveLength := gapX + off
+		if moveLength <= 0 {
+			continue
+		}
+		payload, err := json.Marshal(wiseduSliderTrackPayload{
+			CanvasLength: wiseduSliderVerifyWidth,
+			MoveLength:   moveLength,
+			Tracks:       wiseduSliderTracks(moveLength),
+		})
+		if err != nil {
+			return err
+		}
+		sign, err := encryptSliderSign(string(payload), safeSecure)
+		if err != nil {
+			return err
+		}
+		vResp, err := client.R().SetContext(ctx).
+			SetHeader("X-Requested-With", "XMLHttpRequest").
+			SetHeader("Referer", referer).
+			SetFormData(map[string]string{"sign": sign}).
+			Post(base + "/common/verifySliderCaptcha.htl")
+		if err != nil {
+			return fmt.Errorf("提交滑块校验失败: %w", err)
+		}
+		var vResult struct {
+			ErrorCode int    `json:"errorCode"`
+			ErrorMsg  string `json:"errorMsg"`
+		}
+		vBody := readBody(vResp)
+		_ = json.Unmarshal(vBody, &vResult)
+		slog.Info("wisedu滑块校验", "round", round+1, "gapX", gapX, "offset", off,
+			"moveLength", moveLength, "errorCode", vResult.ErrorCode)
+		if vResult.ErrorCode == 1 {
+			return nil
+		}
+	}
+	return fmt.Errorf("本张图候选值全部未通过（打码值 %d）", gapX)
+}
+
+// sliderSafeSecure 取小图 base64 解码后的末 16 字节作为 safeSecure。
+// 前端 ids-sliderCaptcha.js 中 safeSecure.value 由 atob(smallImage) 的末 16 个
+// charCode 逐字节拼成；encrypt.js 使用时先 trim 再作 AES key（Utf8 编码）。
+func sliderSafeSecure(smallImageB64 string) (string, error) {
+	raw, err := base64.StdEncoding.DecodeString(smallImageB64)
+	if err != nil {
+		return "", fmt.Errorf("小图 base64 解码失败: %w", err)
+	}
+	if len(raw) < 16 {
+		return "", fmt.Errorf("小图数据不足 16 字节: %d", len(raw))
+	}
+	var sb strings.Builder
+	for _, c := range raw[len(raw)-16:] {
+		sb.WriteRune(rune(c))
+	}
+	// 复刻 JS 正则 /(^\s+)|(\s+$)/g 的 trim（字节码点 ≤255，空白字符集有限）
+	return strings.Trim(sb.String(), "\t\n\v\f\r \u00a0"), nil
+}
+
+// encryptSliderSign 复刻 encrypt.js encryptPassword(data, key)：
+// AES-128-CBC-PKCS7，key=Utf8(key.trim())，iv=randomString(16)，
+// 明文=randomString(64)+data，输出标准 base64（仅密文，IV 不外传，与 CryptoJS 一致）。
+//
+// IV 随机且不随请求发送是安全的：CBC 解密时 IV 只影响第一块（16 字节）明文，
+// 而首块落在 64 位随机前缀内部；服务端剥离前缀后从固定偏移解析 JSON，不受影响
+// （已用真实 CryptoJS 输出 + openssl/node 解密交叉验证）。
+func encryptSliderSign(data, safeSecure string) (string, error) {
+	key := []byte(safeSecure)
+	switch len(key) {
+	case 16, 24, 32:
+	default:
+		return "", fmt.Errorf("safeSecure 长度非法（%d 字节，须为 16/24/32）", len(key))
+	}
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return "", err
+	}
+	padded := pkcs7Pad([]byte(randomAesChars(64)+data), block.BlockSize())
+	iv := []byte(randomAesChars(aes.BlockSize))
+	ciphertext := make([]byte, len(padded))
+	cipher.NewCBCEncrypter(block, iv).CryptBlocks(ciphertext, padded)
+	return base64.StdEncoding.EncodeToString(ciphertext), nil
+}
+
+// wiseduSliderTracks 生成拟人化拖动轨迹，模拟 longbow.js 采集的 {a,b,c} 采样点：
+// 首个点为 {0,0,0}，随后按比例推进并带轻微抖动，最后一点精确对齐 moveLength
+// （对应前端 mouseup 时的最终位移）。
+func wiseduSliderTracks(move int) []wiseduSliderTrack {
+	steps := 8 + randSmallN(5) // 8~12 个中间采样点
+	tracks := make([]wiseduSliderTrack, 0, steps+2)
+	tracks = append(tracks, wiseduSliderTrack{A: 0, B: 0, C: 0})
+	a, c := 0, 0
+	for i := 1; i <= steps; i++ {
+		target := move * i / steps
+		if target <= a {
+			target = a + 1
+		}
+		if target > move {
+			target = move
+		}
+		a = target + randSmallN(3) - 1 // ±1 抖动
+		if a > move {
+			a = move
+		}
+		if a < 0 {
+			a = 0
+		}
+		c += 20 + randSmallN(45)
+		tracks = append(tracks, wiseduSliderTrack{A: a, B: randSmallN(3) - 1, C: c})
+	}
+	c += 30 + randSmallN(40)
+	tracks = append(tracks, wiseduSliderTrack{A: move, B: 0, C: c})
+	return tracks
+}
+
+// randomAesChars 生成 n 个 wiseduAesChars 字符集的随机字符（对应 encrypt.js randomString）
+func randomAesChars(n int) string {
+	buf := make([]byte, n)
+	_, _ = rand.Read(buf)
+	for i, c := range buf {
+		buf[i] = wiseduAesChars[int(c)%len(wiseduAesChars)]
+	}
+	return string(buf)
+}
+
+// randSmallN 返回 [0,n) 的伪随机数（仅用于轨迹/时间的拟人化抖动，无安全要求）
+func randSmallN(n int) int {
+	if n <= 0 {
+		return 0
+	}
+	b := make([]byte, 1)
+	_, _ = rand.Read(b)
+	return int(b[0]) % n
+}

backed/internal/service/cpdaily/slider_test.go

@@ -0,0 +1,497 @@
+package cpdaily
+
+import (
+	"context"
+	"crypto/aes"
+	"crypto/cipher"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/cookiejar"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"cpdaily-new/internal/config"
+
+	"github.com/go-resty/resty/v2"
+)
+
+// ========== isSliderCaptchaSchool ==========
+
+func TestIsSliderCaptchaSchool(t *testing.T) {
+	old := config.Global.Cpdaily.SliderIds
+	defer func() { config.Global.Cpdaily.SliderIds = old }()
+	config.Global.Cpdaily.SliderIds = []string{"1018764144934965", "sdhyxy", "hqdx"}
+
+	for _, id := range []string{"hqdx", "sdhyxy", "1018764144934965"} {
+		if !isSliderCaptchaSchool(id) {
+			t.Errorf("%s 应为滑块学校", id)
+		}
+	}
+	for _, id := range []string{"xcu", "nut", "hfnu", ""} {
+		if isSliderCaptchaSchool(id) {
+			t.Errorf("%s 不应为滑块学校", id)
+		}
+	}
+}
+
+// ========== safeSecure / sign 加密（encrypt.js 协议） ==========
+
+// mockSliderSafe 模拟小图末 16 字节（hqu 实测为 ASCII 串）
+const mockSliderSafe = "Ta1PFklnamXPYqZX"
+
+// mockSmallImageB64 构造以 mockSliderSafe 结尾的 base64 小图
+func mockSmallImageB64() string {
+	raw := append([]byte{0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x01}, []byte(mockSliderSafe)...)
+	return base64.StdEncoding.EncodeToString(raw)
+}
+
+func TestSliderSafeSecure(t *testing.T) {
+	got, err := sliderSafeSecure(mockSmallImageB64())
+	if err != nil {
+		t.Fatalf("sliderSafeSecure: %v", err)
+	}
+	if got != mockSliderSafe {
+		t.Fatalf("safeSecure=%q, want %q", got, mockSliderSafe)
+	}
+
+	// 首尾空白应被 trim（复刻 encrypt.js 的 key.replace 正则）
+	trimmed := base64.StdEncoding.EncodeToString([]byte("\tTa1PFklnamXPYqZ\n"))
+	if got, err := sliderSafeSecure(trimmed); err != nil || got != "Ta1PFklnamXPYqZ" {
+		t.Fatalf("trim 后 safeSecure=%q err=%v", got, err)
+	}
+
+	// 不足 16 字节应报错
+	short := base64.StdEncoding.EncodeToString([]byte("short"))
+	if _, err := sliderSafeSecure(short); err == nil {
+		t.Fatal("小图不足 16 字节应报错")
+	}
+}
+
+func TestEncryptSliderSign(t *testing.T) {
+	const key = "0123456789abcdef"
+	plain := `{"canvasLength":280,"moveLength":99,"tracks":[{"a":0,"b":0,"c":0}]}`
+
+	sign, err := encryptSliderSign(plain, key)
+	if err != nil {
+		t.Fatalf("encryptSliderSign: %v", err)
+	}
+	raw, err := base64.StdEncoding.DecodeString(sign)
+	if err != nil || len(raw)%aes.BlockSize != 0 {
+		t.Fatalf("sign base64/长度异常: err=%v len=%d", err, len(raw))
+	}
+
+	// 用零 IV 解密（IV 只影响首块 16 字节，落于前缀内，不影响前缀后半段与载荷）
+	block, _ := aes.NewCipher([]byte(key))
+	pt := make([]byte, len(raw))
+	cipher.NewCBCDecrypter(block, make([]byte, aes.BlockSize)).CryptBlocks(pt, raw)
+	pt = pkcs7Unpad(pt)
+
+	if len(pt) != 64+len(plain) {
+		t.Fatalf("解密明文长度=%d, want %d", len(pt), 64+len(plain))
+	}
+	if string(pt[64:]) != plain {
+		t.Fatalf("解密明文=%q, want %q", string(pt[64:]), plain)
+	}
+	// 首块因 IV 未知为乱码，第 16~63 字节应为合法前缀字符（48 个）
+	for _, c := range string(pt[16:64]) {
+		if !strings.ContainsRune(wiseduAesChars, c) {
+			t.Fatalf("随机前缀包含非法字符 %q", c)
+		}
+	}
+}
+
+// 真实 CryptoJS（/tmp/hqu_encrypt.js encryptPassword）产出的 sign 夹具：
+// key=Ta1PFklnamXPYqZX，明文载荷为 canvasLength=280/moveLength=65/2 个 tracks 采样点。
+// 用于锁定与前端 CryptoJS 的互通性（前缀长度、填充、base64、载荷可解析）。
+const realCryptoJSSignFixture = "+vjAgkLevuKAVqM/x6dCJJwlR5xLcrJ0yW6tqTmeu8MXCCBJvY4rttiA4ouUBHYdCP2zjYzbGgKDyTvTQdmvPnOV6DlSiQvCIhtaQcBksVFjYsMi2i7hCaKu3sfA9SszYZVs/8AvSqPPcvr+MlvarV7fSPaJdtPpbI1lYSU30MiFHBTl5V8cZMdlA+Zj290xoQlg3niG2V3f0sLzEQ4Wrg=="
+
+func TestDecryptRealCryptoJSFixture(t *testing.T) {
+	pt, err := decryptMockSign(realCryptoJSSignFixture)
+	if err != nil {
+		t.Fatalf("解密真实 CryptoJS sign 失败: %v", err)
+	}
+	p := mockDecryptSign(t, realCryptoJSSignFixture)
+	if p.CanvasLength != 280 || p.MoveLength != 65 {
+		t.Fatalf("载荷字段错误: %+v", p)
+	}
+	if len(p.Tracks) != 2 || p.Tracks[1].A != 65 {
+		t.Fatalf("tracks 错误: %+v", p.Tracks)
+	}
+	// 第 16~63 字节为合法前缀字符（48 个）
+	for _, c := range string(pt[16:64]) {
+		if !strings.ContainsRune(wiseduAesChars, c) {
+			t.Fatalf("随机前缀包含非法字符 %q", c)
+		}
+	}
+}
+
+func TestWiseduSliderTracks(t *testing.T) {
+	tracks := wiseduSliderTracks(65)
+	if len(tracks) < 2 {
+		t.Fatalf("tracks 采样点过少: %d", len(tracks))
+	}
+	if first := tracks[0]; first.A != 0 || first.B != 0 || first.C != 0 {
+		t.Fatalf("首个采样点应为 {0,0,0}: %+v", first)
+	}
+	if last := tracks[len(tracks)-1]; last.A != 65 {
+		t.Fatalf("末点 a=%d, want 65（对齐 moveLength）", last.A)
+	}
+	prevC := 0
+	for i, p := range tracks {
+		if p.C < prevC {
+			t.Fatalf("第 %d 点时间回退: %+v", i, p)
+		}
+		if p.A < 0 || p.A > 65 {
+			t.Fatalf("第 %d 点位移越界: %+v", i, p)
+		}
+		prevC = p.C
+	}
+}
+
+// ========== wisedu CAS 滑块流程（httptest mock，sign 协议） ==========
+
+// disableSliderDelays 将换图重试延迟、激活等待与候选间隔全部置零（加速测试）
+func disableSliderDelays(t *testing.T) {
+	t.Helper()
+	oldDelay := wiseduSliderRetryDelay
+	oldWait := wiseduSliderActivateWait
+	oldGap := wiseduSliderSubmitGap
+	wiseduSliderRetryDelay = func(int) time.Duration { return 0 }
+	wiseduSliderActivateWait = 0
+	wiseduSliderSubmitGap = 0
+	t.Cleanup(func() {
+		wiseduSliderRetryDelay = oldDelay
+		wiseduSliderActivateWait = oldWait
+		wiseduSliderSubmitGap = oldGap
+	})
+}
+
+// mockDecryptSign 用 mockSliderSafe 解密并解析 sign 载荷（模拟服务端行为）。
+// 加密端 IV 随机且不外传：CBC 中 IV 只影响解密后第一块（16 字节），而该 16 字节
+// 落在 64 位随机前缀内部，服务端剥掉前缀后解析 JSON 不受任何影响，故此处 IV 取
+// 零向量即可，解密结果第 16 字节起与前端一致（已用真实 CryptoJS 输出交叉验证）。
+func mockDecryptSign(t *testing.T, sign string) wiseduSliderTrackPayload {
+	t.Helper()
+	pt, err := decryptMockSign(sign)
+	if err != nil {
+		t.Fatalf("解密 sign 失败: %v", err)
+	}
+	var p wiseduSliderTrackPayload
+	if err := json.Unmarshal(pt[64:], &p); err != nil {
+		t.Fatalf("解密载荷 JSON 解析失败: %v, prefix64=%q body=%s", err, string(pt[:64]), string(pt[64:]))
+	}
+	return p
+}
+
+// decryptMockSign 用 mockSliderSafe 解密 sign（零 IV），返回去除 PKCS7 填充后的明文
+func decryptMockSign(sign string) ([]byte, error) {
+	raw, err := base64.StdEncoding.DecodeString(sign)
+	if err != nil {
+		return nil, err
+	}
+	if len(raw) < 32 || len(raw)%aes.BlockSize != 0 {
+		return nil, fmt.Errorf("sign 长度异常: %d", len(raw))
+	}
+	block, err := aes.NewCipher([]byte(mockSliderSafe))
+	if err != nil {
+		return nil, err
+	}
+	pt := make([]byte, len(raw))
+	cipher.NewCBCDecrypter(block, make([]byte, aes.BlockSize)).CryptBlocks(pt, raw)
+	pt = pkcs7Unpad(pt)
+	if len(pt) < 64 {
+		return nil, fmt.Errorf("解密后明文过短: %d", len(pt))
+	}
+	return pt, nil
+}
+
+// mockSliderServer 起一个 wisedu CAS 滑块 mock：
+// verify 接受 accept 集合中的 moveLength（errorCode=1），其余一律 errorCode=0
+func mockSliderServer(t *testing.T, accept map[int]bool, wantGapX int,
+	openCalls, verifyCalls *int) *httptest.Server {
+	t.Helper()
+	small := mockSmallImageB64()
+	mux := http.NewServeMux()
+	mux.HandleFunc("/authserver/common/openSliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		*openCalls++
+		if r.Header.Get("X-Requested-With") != "XMLHttpRequest" {
+			t.Errorf("open 缺少 X-Requested-With 头")
+		}
+		if r.Header.Get("Referer") == "" {
+			t.Errorf("open 缺少 Referer 头")
+		}
+		writeJSON(w, map[string]string{"bigImage": "ZmFrZWJpZw==", "smallImage": small})
+	})
+	mux.HandleFunc("/authserver/common/verifySliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		*verifyCalls++
+		if r.Header.Get("X-Requested-With") != "XMLHttpRequest" {
+			t.Errorf("verify 缺少 X-Requested-With 头")
+		}
+		_ = r.ParseForm()
+		p := mockDecryptSign(t, r.PostFormValue("sign"))
+		if p.CanvasLength != 280 {
+			t.Errorf("canvasLength=%d, want 280", p.CanvasLength)
+		}
+		if len(p.Tracks) < 2 {
+			t.Errorf("tracks 采样点过少: %d", len(p.Tracks))
+		}
+		if last := p.Tracks[len(p.Tracks)-1]; last.A != p.MoveLength {
+			t.Errorf("tracks 末点 a=%d 应等于 moveLength=%d", last.A, p.MoveLength)
+		}
+		if accept[p.MoveLength] {
+			writeJSON(w, map[string]int{"errorCode": 1})
+			return
+		}
+		writeJSON(w, map[string]int{"errorCode": 0})
+	})
+	ts := httptest.NewServer(mux)
+	t.Cleanup(ts.Close)
+	return ts
+}
+
+// 打码值直接命中：1 次 open + 1 次 verify
+func TestResolveWiseduSliderCaptchaMock(t *testing.T) {
+	disableSliderDelays(t)
+	var openCalls, verifyCalls int
+	ts := mockSliderServer(t, map[int]bool{65: true}, 65, &openCalls, &verifyCalls)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil })
+	if err != nil {
+		t.Fatalf("滑块流程失败: %v", err)
+	}
+	if openCalls != 1 || verifyCalls != 1 {
+		t.Fatalf("open=%d verify=%d, want 1/1", openCalls, verifyCalls)
+	}
+}
+
+// 打码值略偏（真值=打码值+1）：同一张图第 2 个候选即命中，不应换图
+func TestResolveWiseduSliderCaptchaCandidateHit(t *testing.T) {
+	disableSliderDelays(t)
+	var openCalls, verifyCalls int
+	ts := mockSliderServer(t, map[int]bool{66: true}, 65, &openCalls, &verifyCalls)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil })
+	if err != nil {
+		t.Fatalf("滑块流程失败: %v", err)
+	}
+	// 失败不换图（±1 由同图候选覆盖），成功即止
+	if openCalls != 1 {
+		t.Fatalf("open=%d, want 1（同图候选不应换图）", openCalls)
+	}
+	if verifyCalls != 2 {
+		t.Fatalf("verify=%d, want 2（65 失败后 66 命中）", verifyCalls)
+	}
+}
+
+// 真值=打码值-1：第 3 个候选（65,66,64 中 64）命中
+func TestResolveWiseduSliderCaptchaCandidateHitBelow(t *testing.T) {
+	disableSliderDelays(t)
+	var openCalls, verifyCalls int
+	ts := mockSliderServer(t, map[int]bool{64: true}, 65, &openCalls, &verifyCalls)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil })
+	if err != nil {
+		t.Fatalf("滑块流程失败: %v", err)
+	}
+	if openCalls != 1 || verifyCalls != 3 {
+		t.Fatalf("open=%d verify=%d, want 1/3（65,66 失败后 64 命中）", openCalls, verifyCalls)
+	}
+}
+
+// 5 张图全失败：每图 3 个候选值（0,+1,-1），共 15 次 verify 后报错
+func TestResolveWiseduSliderCaptchaExhausted(t *testing.T) {
+	disableSliderDelays(t)
+	var openCalls, verifyCalls int
+	ts := mockSliderServer(t, map[int]bool{}, 65, &openCalls, &verifyCalls)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+	defer cancel()
+	err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil })
+	if err == nil {
+		t.Fatal("持续失败应返回错误")
+	}
+	if openCalls != 5 {
+		t.Fatalf("open=%d, want 5", openCalls)
+	}
+	if verifyCalls != 3*5 {
+		t.Fatalf("verify=%d, want %d", verifyCalls, 3*5)
+	}
+}
+
+// 取图失败（非 JSON 响应）应报错并换图重试
+func TestResolveWiseduSliderCaptchaBadResponse(t *testing.T) {
+	disableSliderDelays(t)
+	var openCalls, verifyCalls int
+	mux := http.NewServeMux()
+	mux.HandleFunc("/authserver/common/openSliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		openCalls++
+		_, _ = w.Write([]byte("<html>error</html>"))
+	})
+	mux.HandleFunc("/authserver/common/verifySliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		verifyCalls++
+		t.Error("取图失败时不应调用 verify")
+	})
+	ts := httptest.NewServer(mux)
+	defer ts.Close()
+
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+	defer cancel()
+	if err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil }); err == nil {
+		t.Fatal("应返回错误")
+	}
+	if openCalls != 5 {
+		t.Fatalf("open=%d, want 5", openCalls)
+	}
+	if verifyCalls != 0 {
+		t.Fatalf("verify=%d, want 0", verifyCalls)
+	}
+}
+
+// 服务端激活延迟：mock 在 open 后 300ms 内拒绝一切值（复刻实测 1.3~1.7s 激活窗口），
+// 等待逻辑（此处缩短为 400ms）应保证首个候选即命中：open=1、verify=1。
+// 若等待缺失，首个候选会落在拒绝窗口内而多提交一轮，verify 数与 open 数都会变化。
+func TestResolveWiseduSliderCaptchaActivationWait(t *testing.T) {
+	oldWait := wiseduSliderActivateWait
+	oldGap := wiseduSliderSubmitGap
+	oldDelay := wiseduSliderRetryDelay
+	wiseduSliderActivateWait = 400 * time.Millisecond
+	wiseduSliderSubmitGap = 0
+	wiseduSliderRetryDelay = func(int) time.Duration { return 0 }
+	t.Cleanup(func() {
+		wiseduSliderActivateWait = oldWait
+		wiseduSliderSubmitGap = oldGap
+		wiseduSliderRetryDelay = oldDelay
+	})
+
+	const rejectWithin = 300 * time.Millisecond
+	var openCalls, verifyCalls int
+	var openAt time.Time
+	mux := http.NewServeMux()
+	mux.HandleFunc("/authserver/common/openSliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		openCalls++
+		openAt = time.Now()
+		writeJSON(w, map[string]string{"bigImage": "ZmFrZWJpZw==", "smallImage": mockSmallImageB64()})
+	})
+	mux.HandleFunc("/authserver/common/verifySliderCaptcha.htl", func(w http.ResponseWriter, r *http.Request) {
+		verifyCalls++
+		_ = r.ParseForm()
+		p := mockDecryptSign(t, r.PostFormValue("sign"))
+		if time.Since(openAt) >= rejectWithin && p.MoveLength == 65 {
+			writeJSON(w, map[string]int{"errorCode": 1})
+			return
+		}
+		writeJSON(w, map[string]int{"errorCode": 0})
+	})
+	ts := httptest.NewServer(mux)
+	defer ts.Close()
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	err := resolveWiseduSliderCaptchaFn(ctx, ts.URL+"/authserver", ts.URL+"/login", newTestRestyClient(),
+		func(string, string) (int, error) { return 65, nil })
+	if err != nil {
+		t.Fatalf("滑块流程失败: %v", err)
+	}
+	if openCalls != 1 || verifyCalls != 1 {
+		t.Fatalf("open=%d verify=%d, want 1/1（激活等待后首个候选应命中）", openCalls, verifyCalls)
+	}
+}
+
+// ========== parseLoginForm 表单选择（#pwdLoginDiv 优先级） ==========
+
+// 模拟华侨大学登录页：3 个 form（fido/动态码/账密），账密字段位于 #pwdLoginDiv
+func TestParseLoginFormPwdLoginDiv(t *testing.T) {
+	inputs := parseLoginForm([]byte(hquLoginPageHTML), "2523132014", "testpwd123")
+
+	if inputs["cllt"] != "userNameLogin" {
+		t.Fatalf("应选中 #pwdLoginDiv 账密表单, cllt=%s", inputs["cllt"])
+	}
+	if inputs["username"] != "2523132014" {
+		t.Fatalf("username 错误: %s", inputs["username"])
+	}
+	if inputs["execution"] != "e1s1" {
+		t.Fatalf("execution 错误: %s", inputs["execution"])
+	}
+	// 密码应被 AES 加密（含 pwdEncryptSalt）
+	if inputs["password"] == "" || inputs["password"] == "testpwd123" {
+		t.Fatalf("password 应被加密: %q", inputs["password"])
+	}
+	// userPassword（明文框）应被删除
+	if _, ok := inputs["userPassword"]; ok {
+		t.Fatal("userPassword 字段应被删除")
+	}
+	// captcha 留空（滑块通过后提交）
+	if v, ok := inputs["captcha"]; !ok || v != "" {
+		t.Fatalf("captcha 应保留空值: %q %v", v, ok)
+	}
+}
+
+// ========== 辅助 ==========
+
+func writeJSON(w http.ResponseWriter, v interface{}) {
+	w.Header().Set("Content-Type", "application/json")
+	_ = json.NewEncoder(w).Encode(v)
+}
+
+func newTestRestyClient() *resty.Client {
+	// 与 sessionClient 保持一致：DoNotParseResponse 模式（readBody 依赖 RawBody）
+	jar, _ := cookiejar.New(nil)
+	return resty.New().
+		SetTimeout(5*time.Second).
+		SetDoNotParseResponse(true).
+		SetCookieJar(jar).
+		SetHeader("User-Agent", "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X)")
+}
+
+// 模拟华侨大学登录页 HTML（账密字段位于 #pwdLoginDiv，含 pwdEncryptSalt）
+const hquLoginPageHTML = `<!DOCTYPE html>
+<html><body>
+<form method="post" id="loginFromId_fido" class="loginFromClass_fido" action="/authserver/login">
+  <input type="hidden" name="_eventId" value="submit"/>
+  <input type="text" name="username" value=""/>
+  <input type="hidden" name="responseJson" value=""/>
+  <input type="hidden" id="cllt" name="cllt" value="userNameLoginFido"/>
+  <input type="hidden" name="dllt" value="generalLogin"/>
+  <input type="hidden" id="lt" name="lt" value=""/>
+  <input type="hidden" name="execution" value="e1s1"/>
+</form>
+<form method="post" id="loginFromId" class="loginFromClass" action="/authserver/login">
+  <input type="text" name="username" value=""/>
+  <input type="text" id="captcha" name="captcha" placeholder="请输入验证码"/>
+  <input type="text" name="dynamicCode" value=""/>
+  <input type="hidden" name="_eventId" value="submit"/>
+  <input type="hidden" id="lt" name="lt" value=""/>
+  <input type="hidden" id="cllt" name="cllt" value="dynamicLogin"/>
+  <input type="hidden" name="dllt" value="generalLogin"/>
+  <input type="hidden" name="execution" value="e1s1"/>
+</form>
+<form method="post" id="loginFromId" class="loginFromClass" action="/authserver/login">
+  <div id="pwdLoginDiv">
+    <input type="text" name="username" value=""/>
+    <input type="password" name="userPassword" value=""/>
+    <input type="hidden" name="password" value=""/>
+    <input type="text" id="captcha" name="captcha" placeholder="请输入验证码"/>
+    <input type="hidden" name="_eventId" value="submit"/>
+    <input type="hidden" id="lt" name="lt" value=""/>
+    <input type="hidden" id="cllt" name="cllt" value="userNameLogin"/>
+    <input type="hidden" name="dllt" value="generalLogin"/>
+    <input type="hidden" name="execution" value="e1s1"/>
+  </div>
+</form>
+<input type="hidden" id="pwdEncryptSalt" value="sQJL9rnqFD65soWK"/>
+</body></html>`

backed/internal/service/cpdaily/submit_captcha.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"net/url"
 	"strings"
 	"time"
 
@@ -141,25 +140,22 @@ func (r *submitCaptchaResolver) GetCaptchaTicket(info *ValidationInfo) (string,
 	return ticket, nil
 }
 
-// createCaptcha 创建验证码（JSON body）
+// createCaptcha 创建验证码（必须用 multipart，JSON body 会返回空壳响应导致验证码识别为空）
 func (r *submitCaptchaResolver) createCaptcha(info *ValidationInfo) (*CpSubmitCaptcha, error) {
 	baseURL := strings.TrimSuffix(r.host, "/")
 	url := baseURL + "/captcha-open-api/v1/captcha/create/scenesImage"
 
 	client := newTaskClient()
 
-	reqData := map[string]string{
-		"accountKey": info.AccountKey,
-		"sceneCode":  info.SceneCode,
-		"tenantId":   info.TenantId,
-		"userId":     info.UserId,
-	}
-
 	resp, err := client.R().
 		SetHeader("Cookie", r.cookieStr).
 		SetHeader("deviceId", r.deviceId).
-		SetHeader("Content-Type", "application/json; charset=UTF-8").
-		SetBody(reqData).
+		SetMultipartFormData(map[string]string{
+			"accountKey": info.AccountKey,
+			"sceneCode":  info.SceneCode,
+			"tenantId":   info.TenantId,
+			"userId":     info.UserId,
+		}).
 		Post(url)
 	if err != nil {
 		return nil, fmt.Errorf("创建验证码请求失败: %w", err)
@@ -229,12 +225,11 @@ func (r *submitCaptchaResolver) getResultFromItStar(rawResponse json.RawMessage)
 	return itResp.Data, nil
 }
 
-// submitCaptcha 提交验证码结果（application/x-www-form-urlencoded）
+// submitCaptcha 提交验证码结果（multipart，与旧版一致）
 func (r *submitCaptchaResolver) submitCaptcha(info *ValidationInfo, captchaInfo *CpSubmitCaptcha, codes []string) (string, error) {
 	baseURL := strings.TrimSuffix(r.host, "/")
 	targetURL := baseURL + "/captcha-open-api/v1/captcha/validate/scenesImage"
 
-	// 构建 URL-encoded 表单数据
 	if captchaInfo.Code == "" {
 		return "", fmt.Errorf("创建验证码返回的场景码为空")
 	}
@@ -242,23 +237,22 @@ func (r *submitCaptchaResolver) submitCaptcha(info *ValidationInfo, captchaInfo
 		return "", fmt.Errorf("验证码识别结果为空，不提交空验证码")
 	}
 
-	form := url.Values{}
-	form.Set("accountKey", info.AccountKey)
-	form.Set("sceneCode", info.SceneCode)
-	form.Set("tenantId", info.TenantId)
-	form.Set("userId", info.UserId)
-	form.Set("scenesImageCode", captchaInfo.Code)
-	for _, code := range codes {
-		form.Add("scenesImageCodes", code)
-	}
-
 	client := newTaskClient()
-	resp, err := client.R().
+	req := client.R().
 		SetHeader("Cookie", r.cookieStr).
 		SetHeader("deviceId", r.deviceId).
-		SetHeader("Content-Type", "application/x-www-form-urlencoded").
-		SetBody(form.Encode()).
-		Post(targetURL)
+		SetMultipartFormData(map[string]string{
+			"accountKey":      info.AccountKey,
+			"sceneCode":       info.SceneCode,
+			"tenantId":        info.TenantId,
+			"userId":          info.UserId,
+			"scenesImageCode": captchaInfo.Code,
+		})
+	for _, code := range codes {
+		req = req.SetMultipartField("scenesImageCodes", "", "", strings.NewReader(code))
+	}
+
+	resp, err := req.Post(targetURL)
 	if err != nil {
 		return "", fmt.Errorf("提交验证码请求失败: %w", err)
 	}

backed/internal/service/cpdaily/task.go

@@ -9,7 +9,9 @@ import (
 	"fmt"
 	"io"
 	"log/slog"
+	"math"
 	"net/url"
+	"strconv"
 	"strings"
 	"time"
 
@@ -24,6 +26,7 @@ type TaskType string
 const (
 	TaskTypeSign       TaskType = "sign"
 	TaskTypeSleepCheck TaskType = "sleep_check"
+	TaskTypeLeave      TaskType = "leave" // 销假（请假销假）图片上传使用
 )
 
 // 各任务类型的 API 基础路径
@@ -49,20 +52,20 @@ type TodayTaskInfo struct {
 
 // TaskFormDetail 签到任务表单详情
 type TaskFormDetail struct {
-	Rows             map[string]interface{} `json:"rows"`
-	RealTitle        string                 `json:"realTitle"`
-	SignWid          string                 `json:"signWid"`
-	SignInstanceWid  string                 `json:"signInstanceWid"`
-	IsPhoto          bool                   `json:"isPhoto"`
-	IsNeedExtra      bool                   `json:"isNeedExtra"`
-	ExtraField       []interface{}          `json:"extraField,omitempty"`
-	HistoryRows      map[string]interface{} `json:"historyRows,omitempty"`
+	Rows            map[string]interface{} `json:"rows"`
+	RealTitle       string                 `json:"realTitle"`
+	SignWid         string                 `json:"signWid"`
+	SignInstanceWid string                 `json:"signInstanceWid"`
+	IsPhoto         bool                   `json:"isPhoto"`
+	IsNeedExtra     bool                   `json:"isNeedExtra"`
+	ExtraField      []interface{}          `json:"extraField,omitempty"`
+	HistoryRows     map[string]interface{} `json:"historyRows,omitempty"`
 }
 
 // newRestyClient 创建 resty 客户端
 func newTaskClient() *resty.Client {
 	return resty.New().
-		SetTimeout(30*time.Second).
+		SetTimeout(30 * time.Second).
 		SetDoNotParseResponse(true).
 		SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
 }
@@ -324,7 +327,7 @@ func FetchHistoryFormData(cookieMap map[string]string, host string, taskType Tas
 	todayTasks, _ := FetchTodayTasks(cookieMap, host, taskType)
 	for _, t := range todayTasks {
 		if t.IsSigned && globMatch(t.TaskName, realTitle) && t.SignInstanceWid != excludeSignInstanceWid {
-			detail, err := FetchTaskDetail(cookieMap, host, taskType, t.SignWid, t.SignInstanceWid, t.TaskName)
+			detail, err := GetTaskDetailByWid(cookieMap, host, taskType, t.SignWid, t.SignInstanceWid, t.TaskName)
 			if err == nil && detail != nil {
 				return detail.Rows
 			}
@@ -339,7 +342,7 @@ func FetchHistoryFormData(cookieMap map[string]string, host string, taskType Tas
 	monthTasks, _ := fetchTasksByYearMonth(cookieMap, host, taskType, year, month)
 	for _, t := range monthTasks {
 		if t.IsSigned && globMatch(t.TaskName, realTitle) && t.SignInstanceWid != excludeSignInstanceWid {
-			detail, err := FetchTaskDetail(cookieMap, host, taskType, t.SignWid, t.SignInstanceWid, t.TaskName)
+			detail, err := GetTaskDetailByWid(cookieMap, host, taskType, t.SignWid, t.SignInstanceWid, t.TaskName)
 			if err == nil && detail != nil {
 				return detail.Rows
 			}
@@ -363,60 +366,53 @@ func mapValueStr(m map[string]interface{}, key string) string {
 	return ""
 }
 
-// FetchTaskDetail 获取签到任务详情（表单字段）
-// 任务实例过期（详情返回空）时自动匹配同名任务的最新可用实例重试
-func FetchTaskDetail(cookieMap map[string]string, host string, taskType TaskType, signWid, signInstanceWid, title string) (*TaskFormDetail, error) {
-	return fetchTaskDetail(cookieMap, host, taskType, signWid, signInstanceWid, title, true)
+// GetTaskDetailByWid 按 wid 直接拉取任务详情（表单预览、历史表单预填充等场景，无任何回退）
+func GetTaskDetailByWid(cookieMap map[string]string, host string, taskType TaskType, signWid, signInstanceWid, title string) (*TaskFormDetail, error) {
+	return fetchTaskDetailByWid(cookieMap, host, taskType, signWid, signInstanceWid, title)
 }
 
-// findLatestTaskInstance 查找同名任务的最新可用实例
-// 优先当天/近期列表中未签到的实例（循环任务当天实例，可正常提交）；
-// 否则回退到已签到实例（用于还原表单结构与历史默认值）
-func findLatestTaskInstance(cookieMap map[string]string, host string, taskType TaskType, title, excludeInstanceWid string) (TodayTaskInfo, bool) {
-	collect := func(yearMonth string) ([]TodayTaskInfo, error) {
-		if yearMonth == "" {
-			return fetchTasksByEndpoint(cookieMap, host, taskType, "")
-		}
-		return fetchTasksByYearMonth(cookieMap, host, taskType, yearMonth[:4], yearMonth[5:])
+// FetchTodayTaskDetail 任务执行专用：按任务名从当天列表实时匹配未签到的实例并拉取详情。
+// wid 每次执行时自动获取，不依赖配置快照；匹配失败直接报明确错误，不做任何回退。
+func FetchTodayTaskDetail(cookieMap map[string]string, host string, taskType TaskType, title string) (*TaskFormDetail, error) {
+	tasks, err := fetchTasksByEndpoint(cookieMap, host, taskType, "")
+	if err != nil {
+		return nil, fmt.Errorf("获取当日任务列表失败: %w", err)
 	}
-
-	// 依次：当天列表、本月列表、上月列表
-	now := time.Now()
-	months := []string{"", now.Format("2006-01"), now.AddDate(0, -1, 0).Format("2006-01")}
-	seen := map[string]bool{}
-	for _, ym := range months {
-		tasks, err := collect(ym)
-		if err != nil || len(tasks) == 0 {
+	var signed, target *TodayTaskInfo
+	for i := range tasks {
+		t := tasks[i]
+		if !globMatch(t.TaskName, title) || t.SignInstanceWid == "" {
 			continue
 		}
-		var signedFallback *TodayTaskInfo
-		for i := range tasks {
-			t := tasks[i]
-			if !globMatch(t.TaskName, title) || t.SignInstanceWid == "" || t.SignInstanceWid == excludeInstanceWid {
-				continue
-			}
-			if seen[t.SignInstanceWid] {
-				continue
-			}
-			seen[t.SignInstanceWid] = true
-			if !t.IsSigned {
-				// 未签到实例优先（当天循环任务可正常提交）
-				return t, true
-			}
-			if signedFallback == nil {
-				s := t
-				signedFallback = &s
-			}
+		if !t.IsSigned {
+			target = &t
+			break
 		}
-		if signedFallback != nil {
-			return *signedFallback, true
+		if signed == nil {
+			s := t
+			signed = &s
 		}
 	}
-	return TodayTaskInfo{}, false
+	if target == nil {
+		if signed != nil {
+			return nil, fmt.Errorf("「%s」今日已签到，无需重复执行", title)
+		}
+		return nil, fmt.Errorf("当日任务列表中未找到「%s」", title)
+	}
+	slog.Info("按任务名实时匹配到当日任务实例",
+		"title", title, "signInstanceWid", target.SignInstanceWid, "taskType", taskType)
+	detail, err := fetchTaskDetailByWid(cookieMap, host, taskType, target.SignWid, target.SignInstanceWid, target.TaskName)
+	if err != nil {
+		return nil, err
+	}
+	if detail.Rows == nil {
+		return nil, fmt.Errorf("获取「%s」任务详情为空", title)
+	}
+	return detail, nil
 }
 
-// fetchTaskDetail 拉取任务详情；allowFallback 为 true 且实例已过期（datas 为空）时自动匹配最新实例重试一次
-func fetchTaskDetail(cookieMap map[string]string, host string, taskType TaskType, signWid, signInstanceWid, title string, allowFallback bool) (*TaskFormDetail, error) {
+// fetchTaskDetailByWid 按 wid 拉取任务详情（纯查询，无任何回退逻辑）
+func fetchTaskDetailByWid(cookieMap map[string]string, host string, taskType TaskType, signWid, signInstanceWid, title string) (*TaskFormDetail, error) {
 	client := newTaskClient()
 	cookieStr := cookiesToStr(cookieMap)
 	baseURL := taskBasePath(host, taskType)
@@ -451,13 +447,6 @@ func fetchTaskDetail(cookieMap map[string]string, host string, taskType TaskType
 	}
 
 	rows := result.Datas
-	if rows == nil && allowFallback {
-		// 实例已过期/当天实例未发布导致详情为空，自动匹配同名任务的最新可用实例重试
-		slog.Info("任务详情数据为空，自动匹配最新实例", "title", title, "signInstanceWid", signInstanceWid, "taskType", taskType)
-		if alt, ok := findLatestTaskInstance(cookieMap, host, taskType, title, signInstanceWid); ok {
-			return fetchTaskDetail(cookieMap, host, taskType, alt.SignWid, alt.SignInstanceWid, alt.TaskName, false)
-		}
-	}
 
 	detail := &TaskFormDetail{
 		Rows:            rows,
@@ -497,6 +486,11 @@ func ParseTaskForm(detail *TaskFormDetail, historyRows map[string]interface{}) [
 		histRows = historyRows
 	}
 
+	// 扫码签到任务（signMode=2）：只需要签到二维码（可选照片/额外字段），不需要定位信息
+	if isScanMode(rows) {
+		return parseScanTaskForm(detail, histRows)
+	}
+
 	// 提取历史值（与旧版系统格式一致：lon/lat/address 分开存储）
 	histLon := ""
 	histLat := ""
@@ -731,8 +725,125 @@ func ParseTaskForm(detail *TaskFormDetail, historyRows map[string]interface{}) [
 	return list
 }
 
+// parseScanTaskForm 生成扫码签到任务（signMode=2）的表单项：
+// 签到二维码（必填，支持上传图片或粘贴链接）+ 可选签到照片 + 可选额外字段
+func parseScanTaskForm(detail *TaskFormDetail, histRows map[string]interface{}) []cpdmodel.CpTaskFormItem {
+	rows := detail.Rows
+	var list []cpdmodel.CpTaskFormItem
+
+	// 签到二维码
+	histQr := ""
+	if histRows != nil {
+		if v, ok := histRows["qrCode"]; ok && v != nil {
+			histQr = fmt.Sprintf("%v", v)
+		}
+	}
+	list = append(list, cpdmodel.CpTaskFormItem{
+		Title:    "签到二维码",
+		ColName:  "qrCode",
+		Type:     cpdmodel.ItemTypeImage,
+		Required: true,
+		Content:  histQr,
+		Show:     true,
+		Tip:      "上传现场签到二维码图片（或直接粘贴二维码链接/内容），执行时自动解析出 uuid 提交",
+	})
+
+	// 签到照片（任务要求时保留）
+	isPhoto := detail.IsPhoto
+	if !isPhoto && histRows != nil {
+		if v, ok := histRows["isPhoto"]; ok {
+			if f, ok := v.(float64); ok && f == 1 {
+				isPhoto = true
+			}
+		}
+	}
+	if isPhoto {
+		histSignPhotoUrl := ""
+		if histRows != nil {
+			if photo, ok := histRows["signPhotoUrl"]; ok && photo != nil {
+				histSignPhotoUrl = fmt.Sprintf("%v", photo)
+			}
+		}
+		if histSignPhotoUrl == "" {
+			if photo, ok := rows["signPhotoUrl"]; ok && photo != nil {
+				histSignPhotoUrl = fmt.Sprintf("%v", photo)
+			}
+		}
+		list = append(list, cpdmodel.CpTaskFormItem{
+			Title:    "签到照片",
+			ColName:  "signImg",
+			Type:     cpdmodel.ItemTypeImage,
+			Required: true,
+			Content:  histSignPhotoUrl,
+			Default:  histSignPhotoUrl,
+			Show:     true,
+		})
+	}
+
+	// 额外字段
+	if detail.IsNeedExtra {
+		for i, field := range detail.ExtraField {
+			fm, ok := field.(map[string]interface{})
+			if !ok {
+				continue
+			}
+			extraTitle, _ := fm["title"].(string)
+			isReq, _ := fm["isRequired"].(bool)
+			hasOther, _ := fm["hasOtherItems"].(bool)
+
+			item := cpdmodel.CpTaskFormItem{
+				Title:    extraTitle,
+				ColName:  extraTitle,
+				Type:     cpdmodel.ItemTypeSingle,
+				Number:   uint(i + 1),
+				Required: isReq,
+				IsOther:  hasOther,
+				Show:     true,
+			}
+			if items, ok := fm["extraFieldItems"].([]interface{}); ok {
+				for _, it := range items {
+					if im, ok := it.(map[string]interface{}); ok {
+						content, _ := im["content"].(string)
+						otherItems, _ := im["isOtherItems"].(bool)
+						item.Options = append(item.Options, cpdmodel.CpTaskFormOption{
+							Content:      content,
+							IsOtherItems: otherItems,
+						})
+					}
+				}
+			}
+			list = append(list, item)
+		}
+	}
+
+	return list
+}
+
 // FillSubmitForm 根据用户配置的表单项填充提交表单
-func FillSubmitForm(rows map[string]interface{}, formItems []cpdmodel.CpTaskFormItem, deviceId string) map[string]interface{} {
+// isScanMode 判断任务是否为扫码签到类型（signMode=2，兼容数字/字符串/json.Number）
+func isScanMode(rows map[string]interface{}) bool {
+	if rows == nil {
+		return false
+	}
+	switch v := rows["signMode"].(type) {
+	case float64:
+		return int(v) == 2
+	case int:
+		return v == 2
+	case string:
+		return v == "2"
+	case json.Number:
+		return v.String() == "2"
+	}
+	return false
+}
+
+func FillSubmitForm(rows map[string]interface{}, formItems []cpdmodel.CpTaskFormItem, deviceId string) (map[string]interface{}, error) {
+	// 扫码签到任务（signMode=2）：从签到二维码解析 uuid，提交体用 qrUuid 替代 signInstanceWid
+	if isScanMode(rows) {
+		return fillScanSubmitForm(rows, formItems)
+	}
+
 	result := make(map[string]interface{})
 
 	// 提取经纬度和地址（兼容旧版 lon/lat 和新版 latAndLon 两种格式）
@@ -805,6 +916,13 @@ func FillSubmitForm(rows map[string]interface{}, formItems []cpdmodel.CpTaskForm
 	}
 
 	// 额外字段
+	fillExtraFields(rows, formItems, result)
+
+	return result, nil
+}
+
+// fillExtraFields 填充任务额外字段（isNeedExtra）到提交表单
+func fillExtraFields(rows map[string]interface{}, formItems []cpdmodel.CpTaskFormItem, result map[string]interface{}) {
 	isNeedExtra := false
 	if v, ok := rows["isNeedExtra"]; ok {
 		if f, ok := v.(float64); ok && f == 1 {
@@ -847,8 +965,175 @@ func FillSubmitForm(rows map[string]interface{}, formItems []cpdmodel.CpTaskForm
 	} else {
 		result["isNeedExtra"] = 0
 	}
+}
 
-	return result
+// fillScanSubmitForm 生成扫码签到（signMode=2）的提交表单：
+// 解析签到二维码（图片/链接）得到 uuid，用 qrUuid 替代 signInstanceWid（两者不并存），
+// 不携带经纬度等定位字段。
+func fillScanSubmitForm(rows map[string]interface{}, formItems []cpdmodel.CpTaskFormItem) (map[string]interface{}, error) {
+	qrContent := ""
+	for _, v := range formItems {
+		if v.ColName == "qrCode" {
+			qrContent = strings.TrimSpace(v.Content)
+			break
+		}
+	}
+	uuid, err := ResolveQrUuidFromContent(qrContent)
+	if err != nil {
+		return nil, fmt.Errorf("二维码签到任务缺少有效签到二维码: %w", err)
+	}
+
+	result := map[string]interface{}{
+		"qrUuid":       uuid,
+		"uaIsCpadaily": true,
+	}
+
+	// 签到照片（任务要求时保留，与普通签到一致）
+	isPhoto := false
+	if v, ok := rows["isPhoto"]; ok {
+		if f, ok := v.(float64); ok && f == 1 {
+			isPhoto = true
+		}
+	}
+	if isPhoto {
+		for _, v := range formItems {
+			if v.ColName == "signImg" && v.Content != "" {
+				result["signPhotoUrl"] = v.Content
+				break
+			}
+		}
+	}
+
+	// 额外字段（与普通签到保持一致的提交结构）
+	fillExtraFields(rows, formItems, result)
+
+	return result, nil
+}
+
+// SignPlace 查寝组/签到任务配置的签到范围点
+type SignPlace struct {
+	Address      string
+	Longitude    string  // 原始字符串，保持精度
+	Latitude     string  // 原始字符串，保持精度
+	LongitudeF   float64 // 用于距离计算
+	LatitudeF    float64
+	RadiusMeters float64
+}
+
+// parseSignPlaces 解析任务详情中的 signPlaceSelected（兼容 JSON 字符串与数组两种格式）
+func parseSignPlaces(rows map[string]interface{}) []SignPlace {
+	if rows == nil {
+		return nil
+	}
+	var places []SignPlace
+	appendPlace := func(m map[string]interface{}) {
+		lon := mapValueStr(m, "longitude")
+		lat := mapValueStr(m, "latitude")
+		if lon == "" || lat == "" {
+			return
+		}
+		lonF, err1 := strconv.ParseFloat(lon, 64)
+		latF, err2 := strconv.ParseFloat(lat, 64)
+		if err1 != nil || err2 != nil {
+			return
+		}
+		radius := 0.0
+		if r, ok := m["radius"]; ok && r != nil {
+			if f, ok := r.(float64); ok {
+				radius = f
+			} else {
+				radius, _ = strconv.ParseFloat(fmt.Sprintf("%v", r), 64)
+			}
+		}
+		if radius <= 0 {
+			return
+		}
+		places = append(places, SignPlace{
+			Address:      mapValueStr(m, "address"),
+			Longitude:    lon,
+			Latitude:     lat,
+			LongitudeF:   lonF,
+			LatitudeF:    latF,
+			RadiusMeters: radius,
+		})
+	}
+	if sps, ok := rows["signPlaceSelected"]; ok {
+		switch v := sps.(type) {
+		case string:
+			if v != "" && v != "[]" {
+				var arr []map[string]interface{}
+				if json.Unmarshal([]byte(v), &arr) == nil {
+					for _, m := range arr {
+						appendPlace(m)
+					}
+				}
+			}
+		case []interface{}:
+			for _, p := range v {
+				if m, ok := p.(map[string]interface{}); ok {
+					appendPlace(m)
+				}
+			}
+		}
+	}
+	return places
+}
+
+// haversineMeters 计算两个经纬度坐标之间的球面距离（米）
+func haversineMeters(lat1, lon1, lat2, lon2 float64) float64 {
+	const earthRadius = 6371000.0
+	rad := math.Pi / 180.0
+	dLat := (lat2 - lat1) * rad
+	dLon := (lon2 - lon1) * rad
+	a := math.Sin(dLat/2)*math.Sin(dLat/2) +
+		math.Cos(lat1*rad)*math.Cos(lat2*rad)*math.Sin(dLon/2)*math.Sin(dLon/2)
+	return 2 * earthRadius * math.Asin(math.Sqrt(a))
+}
+
+// AdjustSubmitFormToSignRange 提交前校验历史位置是否落在查寝组签到范围内，
+// 若超出所有签到点范围则自动改用距离最近的签到点坐标（避免服务端拒绝"位置不在签到范围内"）。
+// 返回 true 表示发生了坐标调整。
+func AdjustSubmitFormToSignRange(submitForm map[string]interface{}, detailRows map[string]interface{}) bool {
+	places := parseSignPlaces(detailRows)
+	if len(places) == 0 {
+		return false
+	}
+	latStr, _ := submitForm["latitude"].(string)
+	lonStr, _ := submitForm["longitude"].(string)
+	lat, err1 := strconv.ParseFloat(strings.TrimSpace(latStr), 64)
+	lon, err2 := strconv.ParseFloat(strings.TrimSpace(lonStr), 64)
+	if err1 != nil || err2 != nil {
+		return false
+	}
+
+	best := -1
+	bestDist := math.MaxFloat64
+	for i, p := range places {
+		d := haversineMeters(lat, lon, p.LatitudeF, p.LongitudeF)
+		if d <= p.RadiusMeters {
+			// 历史位置在某个签到点范围内，正常沿用历史记录
+			return false
+		}
+		if d < bestDist {
+			bestDist = d
+			best = i
+		}
+	}
+	if best < 0 {
+		return false
+	}
+
+	p := places[best]
+	submitForm["latitude"] = p.Latitude
+	submitForm["longitude"] = p.Longitude
+	if p.Address != "" {
+		submitForm["position"] = p.Address
+	}
+	slog.Info("历史位置超出查寝组所有签到范围，自动改用最近签到点",
+		"origLat", latStr, "origLon", lonStr,
+		"newLat", p.Latitude, "newLon", p.Longitude,
+		"place", p.Address, "distM", int(bestDist), "radiusM", int(p.RadiusMeters))
+	return true
 }
 
 // GetBodyString 加密提交表单为 bodyString
@@ -967,6 +1252,7 @@ func SubmitSign(cookieMap map[string]string, host string, taskType TaskType, sub
 		return fmt.Errorf("解析签到响应失败: %w, body: %s", err, string(body))
 	}
 	code, _ := result.Code.Int64()
+	slog.Info("submitSign 响应", "code", result.Code.String(), "message", result.Message, "body", string(body))
 	if code != 0 {
 		msg := result.Message
 		if msg == "" {

backed/internal/service/cpdaily/task_range_test.go

@@ -0,0 +1,82 @@
+package cpdaily
+
+import (
+	"testing"
+)
+
+// 模拟阜阳职业技术学院查寝组真实返回的签到点配置
+func mockSignPlacesRows() map[string]interface{} {
+	return map[string]interface{}{
+		"signPlaceSelected": `[{"address":"七渔河东区","longitude":"115.78725271446127","latitude":"32.90506452710031","radius":500},
+			{"address":"新建的签到地点","longitude":"115.78725271446127","latitude":"32.90506452710031","radius":790},
+			{"address":"新校区1000米","longitude":"115.77058016419615","latitude":"32.904624876025075","radius":1000},
+			{"address":"新校区边角修正2","longitude":"115.77471236954204","latitude":"32.9053826914217","radius":500},
+			{"address":"新校区边角修正1","longitude":"115.76709473881743","latitude":"32.90250295808209","radius":500}]`,
+	}
+}
+
+// 历史位置在"新校区1000米"点范围内（约932m）→ 不调整，沿用历史记录
+func TestAdjustInKeepHistory(t *testing.T) {
+	form := map[string]interface{}{
+		"latitude":  "32.898615",
+		"longitude": "115.763603",
+		"position":  "七渔河东区",
+	}
+	adjusted := AdjustSubmitFormToSignRange(form, mockSignPlacesRows())
+	if adjusted {
+		t.Fatalf("历史位置在范围内不应调整, form=%v", form)
+	}
+	if form["latitude"] != "32.898615" || form["longitude"] != "115.763603" {
+		t.Fatalf("范围内历史坐标不应被修改: %v", form)
+	}
+}
+
+// 历史位置远离所有签到点（2km+）→ 调整为最近签到点坐标
+func TestAdjustOutOfRange(t *testing.T) {
+	form := map[string]interface{}{
+		"latitude":  "32.880000",
+		"longitude": "115.740000",
+		"position":  "旧位置",
+	}
+	adjusted := AdjustSubmitFormToSignRange(form, mockSignPlacesRows())
+	if !adjusted {
+		t.Fatal("完全出界的历史位置应被调整")
+	}
+	if form["longitude"] != "115.76709473881743" || form["latitude"] != "32.90250295808209" {
+		t.Fatalf("应调整为最近的'边角修正1'坐标, got %v", form)
+	}
+	if form["position"] != "新校区边角修正1" {
+		t.Fatalf("地址应同步为最近签到点: %v", form)
+	}
+}
+
+// 无 signPlaceSelected / 无 radius 时保持不动
+func TestAdjustNoPlaces(t *testing.T) {
+	form := map[string]interface{}{"latitude": "32.88", "longitude": "115.74"}
+	if AdjustSubmitFormToSignRange(form, map[string]interface{}{}) {
+		t.Fatal("无签到点配置不应调整")
+	}
+	if AdjustSubmitFormToSignRange(form, map[string]interface{}{"signPlaceSelected": "[]"}) {
+		t.Fatal("空签到点不应调整")
+	}
+}
+
+// 坐标解析异常时保持不动
+func TestAdjustBadCoord(t *testing.T) {
+	form := map[string]interface{}{"latitude": "", "longitude": "abc"}
+	if AdjustSubmitFormToSignRange(form, mockSignPlacesRows()) {
+		t.Fatal("坐标异常不应调整")
+	}
+}
+
+// haversine 距离合理性：边角修正1距历史位置约540m，七渔河东区约2.26km
+func TestHaversineMeters(t *testing.T) {
+	d1 := haversineMeters(32.898615, 115.763603, 32.90250295808209, 115.76709473881743)
+	if d1 < 480 || d1 > 600 {
+		t.Fatalf("距边角修正1应约540m, got %.0f", d1)
+	}
+	d2 := haversineMeters(32.898615, 115.763603, 32.90506452710031, 115.78725271446127)
+	if d2 < 2000 || d2 > 2500 {
+		t.Fatalf("距七渔河东区应约2.26km, got %.0f", d2)
+	}
+}

backed/internal/service/cpdaily/task_scan_test.go

@@ -0,0 +1,75 @@
+package cpdaily
+
+import (
+	"testing"
+
+	cpdmodel "cpdaily-new/internal/model"
+)
+
+// 扫码任务：提交表单必须用 qrUuid 替代 signInstanceWid，且不携带经纬度
+func TestFillScanSubmitForm(t *testing.T) {
+	rows := map[string]interface{}{
+		"signMode":        float64(2),
+		"signInstanceWid": "397161",
+	}
+	formItems := []cpdmodel.CpTaskFormItem{
+		{Title: "签到二维码", ColName: "qrCode", Type: cpdmodel.ItemTypeImage,
+			Content: "https://ynu.campusphere.net/wec-counselor-sign-apps/stu/qrsign/index.html?uuid=1583a66272854585833eb13b56fc1937&isNeedExtra=0"},
+	}
+	form, err := FillSubmitForm(rows, formItems, "device-1")
+	if err != nil {
+		t.Fatalf("FillSubmitForm error: %v", err)
+	}
+	if form["qrUuid"] != "1583a66272854585833eb13b56fc1937" {
+		t.Fatalf("qrUuid = %v", form["qrUuid"])
+	}
+	if _, ok := form["signInstanceWid"]; ok {
+		t.Fatal("scan submit form must NOT contain signInstanceWid")
+	}
+	if _, ok := form["latitude"]; ok {
+		t.Fatal("scan submit form must NOT contain latitude")
+	}
+	if _, ok := form["longitude"]; ok {
+		t.Fatal("scan submit form must NOT contain longitude")
+	}
+	if form["uaIsCpadaily"] != true {
+		t.Fatal("uaIsCpadaily missing")
+	}
+
+	// 缺少二维码 → 明确报错（不再静默生成会假成功的表单）
+	if _, err := FillSubmitForm(rows, nil, "device-1"); err == nil {
+		t.Fatal("missing qrCode should return error")
+	}
+
+	// 普通任务（无 signMode）不受影响：走原逻辑，且不含 qrUuid
+	normalRows := map[string]interface{}{"signInstanceWid": "123"}
+	normalItems := []cpdmodel.CpTaskFormItem{
+		{ColName: "lat", Content: "24.8"},
+		{ColName: "lon", Content: "102.8"},
+		{ColName: "address", Content: "云南大学"},
+	}
+	normalForm, err := FillSubmitForm(normalRows, normalItems, "device-1")
+	if err != nil {
+		t.Fatalf("normal FillSubmitForm error: %v", err)
+	}
+	if normalForm["latitude"] != "24.8" || normalForm["signInstanceWid"] != "123" {
+		t.Fatalf("normal form mismatch: %v", normalForm)
+	}
+	if _, ok := normalForm["qrUuid"]; ok {
+		t.Fatal("normal form must not contain qrUuid")
+	}
+}
+
+// 扫码任务表单项解析：ParseTaskForm 应生成「签到二维码」图片项，不含经纬度项
+func TestParseScanTaskForm(t *testing.T) {
+	detail := &TaskFormDetail{
+		Rows: map[string]interface{}{"signMode": float64(2)},
+	}
+	items := ParseTaskForm(detail, nil)
+	if len(items) != 1 {
+		t.Fatalf("scan form items = %d, want 1: %+v", len(items), items)
+	}
+	if items[0].ColName != "qrCode" || items[0].Type != cpdmodel.ItemTypeImage || !items[0].Required {
+		t.Fatalf("unexpected qrCode item: %+v", items[0])
+	}
+}

backed/internal/service/jwt.go

@@ -12,6 +12,10 @@ type Claims struct {
 	UserID   uint   `json:"userId"`
 	Username string `json:"username"`
 	SchoolID string `json:"schoolId"`
+	// MFA 标记：通过多因子认证通道登录的用户。此类账号第三方会话无法自动续期
+	// （重新登录需人工输入验证码），JWT 有效期与第三方 Cookie 对齐（短期），
+	// 刷新 token 也不会延长会话。
+	MFA bool `json:"mfa,omitempty"`
 	jwt.RegisteredClaims
 }
 
@@ -64,6 +68,43 @@ func GenerateTokens(userID uint, username, schoolID string) (*TokenPair, error)
 	}, nil
 }
 
+// GenerateShortTokens 生成 MFA 通道登录的短期 token 对：
+// access 与 refresh 有效期均为 ttl 秒（与第三方 Cookie 有效期对齐，当前默认配置 7200 即 2 小时，
+// 见 config.JwtConfig.MfaAccessExpire），且携带 MFA 标记——刷新 token 时不会延长会话。
+func GenerateShortTokens(userID uint, username, schoolID string, ttlSeconds int64) (*TokenPair, error) {
+	now := time.Now()
+	jwtCfg := config.Global.Jwt
+
+	accessClaims := Claims{
+		UserID:   userID,
+		Username: username,
+		SchoolID: schoolID,
+		MFA:      true,
+		RegisteredClaims: jwt.RegisteredClaims{
+			ExpiresAt: jwt.NewNumericDate(now.Add(time.Duration(ttlSeconds) * time.Second)),
+			IssuedAt:  jwt.NewNumericDate(now),
+			Issuer:    "cpdaily-new",
+		},
+	}
+	accessToken, err := jwt.NewWithClaims(jwt.SigningMethodHS256, accessClaims).SignedString([]byte(jwtCfg.Secret))
+	if err != nil {
+		return nil, err
+	}
+
+	refreshClaims := accessClaims
+	refreshClaims.Issuer = "cpdaily-new-refresh"
+	refreshToken, err := jwt.NewWithClaims(jwt.SigningMethodHS256, refreshClaims).SignedString([]byte(jwtCfg.Secret))
+	if err != nil {
+		return nil, err
+	}
+
+	return &TokenPair{
+		AccessToken:  accessToken,
+		RefreshToken: refreshToken,
+		ExpiresIn:    ttlSeconds,
+	}, nil
+}
+
 func ValidateToken(tokenString string) (*Claims, error) {
 	claims := &Claims{}
 	token, err := jwt.ParseWithClaims(tokenString, claims, func(token *jwt.Token) (interface{}, error) {
@@ -73,6 +114,17 @@ func ValidateToken(tokenString string) (*Claims, error) {
 		return []byte(config.Global.Jwt.Secret), nil
 	})
 	if err != nil {
+		// MFA access token 服务端校验宽限：MFA 学校第三方会话无法自动续期（重登需人工
+		// 输入验证码），已签发 token 无法修改；当 MfaAccessExpire 调整（如 1h → 2h）时，
+		// 对调整前签发的 MFA access token 按「签发时间 + 当前配置 TTL」放行，使存量用户
+		// 无需重新登录、平滑过渡到新有效期。仅放宽 access（issuer=cpdaily-new）：
+		// refresh 严格按自身 exp 校验，避免出现刷新窗口导致会话被滑动静默续期，
+		// 违背 MFA 短会话设计。
+		if errors.Is(err, jwt.ErrTokenExpired) &&
+			claims.MFA && claims.Issuer == "cpdaily-new" && claims.IssuedAt != nil &&
+			time.Now().Before(claims.IssuedAt.Add(time.Duration(config.Global.Jwt.MfaAccessExpire)*time.Second)) {
+			return claims, nil
+		}
 		return nil, err
 	}
 	if !token.Valid {
@@ -86,6 +138,10 @@ func RefreshTokens(refreshToken string) (*TokenPair, error) {
 	if err != nil {
 		return nil, errors.New("refresh token invalid or expired")
 	}
+	// MFA 通道登录的用户：第三方会话无法自动续期，刷新也不延长有效期
+	if claims.MFA {
+		return GenerateShortTokens(claims.UserID, claims.Username, claims.SchoolID, int64(config.Global.Jwt.MfaAccessExpire))
+	}
 	// 刷新时生成全新 token 对
 	return GenerateTokens(claims.UserID, claims.Username, claims.SchoolID)
 }

backed/internal/service/jwt_test.go

@@ -0,0 +1,134 @@
+package service
+
+import (
+	"testing"
+	"time"
+
+	"cpdaily-new/internal/config"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+// 测试配置：MFA TTL 2 小时（与当前生产配置一致）
+func setupJwtTestConfig() {
+	config.Global.Jwt.Secret = "unit-test-secret"
+	config.Global.Jwt.AccessExpire = 3600
+	config.Global.Jwt.RefreshExpire = 864000
+	config.Global.Jwt.MfaAccessExpire = 7200
+}
+
+// signClaims 用手写 Claims 直接签名，模拟不同时期/不同 TTL 签发的 token
+func signClaims(t *testing.T, secret string, claims Claims) string {
+	t.Helper()
+	s, err := jwt.NewWithClaims(jwt.SigningMethodHS256, claims).SignedString([]byte(secret))
+	if err != nil {
+		t.Fatalf("签名失败: %v", err)
+	}
+	return s
+}
+
+// mfaClaims 构造 MFA token Claims：iat 为签发时间，ttl 为签发时的有效期
+func mfaClaims(issuer string, iat time.Time, ttl time.Duration) Claims {
+	return Claims{
+		UserID:   1066,
+		Username: "ynu-20251960205",
+		SchoolID: "ynu",
+		MFA:      true,
+		RegisteredClaims: jwt.RegisteredClaims{
+			IssuedAt:  jwt.NewNumericDate(iat),
+			ExpiresAt: jwt.NewNumericDate(iat.Add(ttl)),
+			Issuer:    issuer,
+		},
+	}
+}
+
+// 场景1：1h 配置时代签发的 MFA access token 已过期 30 分钟，但在「签发时间+2h」宽限内 → 放行
+// （杨蕊宁存量 token 场景：部署 v1.2.39 后无需重新登录）
+func TestMFAOldAccessTokenWithinGrace(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	tokenStr := signClaims(t, config.Global.Jwt.Secret, mfaClaims("cpdaily-new", now.Add(-90*time.Minute), 1*time.Hour))
+	claims, err := ValidateToken(tokenStr)
+	if err != nil {
+		t.Fatalf("宽限窗口内(iat+2h)应放行: %v", err)
+	}
+	if claims.UserID != 1066 || !claims.MFA {
+		t.Fatalf("claims 解析异常: %+v", claims)
+	}
+}
+
+// 场景2：MFA access token 超出「签发时间+2h」宽限 → 拒绝
+func TestMFAOldAccessTokenBeyondGrace(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	tokenStr := signClaims(t, config.Global.Jwt.Secret, mfaClaims("cpdaily-new", now.Add(-150*time.Minute), 1*time.Hour))
+	if _, err := ValidateToken(tokenStr); err == nil {
+		t.Fatal("超出宽限窗口的 MFA access token 必须拒绝")
+	}
+}
+
+// 场景3：MFA refresh token 已过期 → 拒绝（refresh 不享受宽限，避免滑动续期）
+func TestMFAOldRefreshTokenNotGraced(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	tokenStr := signClaims(t, config.Global.Jwt.Secret, mfaClaims("cpdaily-new-refresh", now.Add(-90*time.Minute), 1*time.Hour))
+	if _, err := ValidateToken(tokenStr); err == nil {
+		t.Fatal("MFA refresh token 过期后必须拒绝（不得宽限）")
+	}
+}
+
+// 场景4：非 MFA 的普通 access token 过期 → 按原逻辑拒绝
+func TestNormalExpiredAccessTokenRejected(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	claims := Claims{
+		UserID:   1,
+		Username: "normal-user",
+		MFA:      false,
+		RegisteredClaims: jwt.RegisteredClaims{
+			IssuedAt:  jwt.NewNumericDate(now.Add(-90 * time.Minute)),
+			ExpiresAt: jwt.NewNumericDate(now.Add(-30 * time.Minute)),
+			Issuer:    "cpdaily-new",
+		},
+	}
+	if _, err := ValidateToken(signClaims(t, config.Global.Jwt.Secret, claims)); err == nil {
+		t.Fatal("普通用户过期 access token 必须拒绝")
+	}
+}
+
+// 场景5：正常有效期内（TTL=2h）的 MFA access token → 放行（常规路径不受影响）
+func TestMFAAccessTokenValidNormally(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	tokenStr := signClaims(t, config.Global.Jwt.Secret, mfaClaims("cpdaily-new", now.Add(-10*time.Minute), 2*time.Hour))
+	if _, err := ValidateToken(tokenStr); err != nil {
+		t.Fatalf("有效期内 MFA access token 应放行: %v", err)
+	}
+}
+
+// 场景6：错误签名 → 拒绝（宽限不得绕过签名校验）
+func TestMFAOldAccessTokenWrongSignatureRejected(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	tokenStr := signClaims(t, "wrong-secret", mfaClaims("cpdaily-new", now.Add(-90*time.Minute), 1*time.Hour))
+	if _, err := ValidateToken(tokenStr); err == nil {
+		t.Fatal("错误签名必须拒绝")
+	}
+}
+
+// 场景7：MFA access token 缺少签发时间（iat 缺失）→ 拒绝（无法核定宽限窗口）
+func TestMFAOldAccessTokenWithoutIssuedAtRejected(t *testing.T) {
+	setupJwtTestConfig()
+	now := time.Now()
+	claims := Claims{
+		UserID: 1066,
+		MFA:    true,
+		RegisteredClaims: jwt.RegisteredClaims{
+			ExpiresAt: jwt.NewNumericDate(now.Add(-30 * time.Minute)),
+			Issuer:    "cpdaily-new",
+		},
+	}
+	if _, err := ValidateToken(signClaims(t, config.Global.Jwt.Secret, claims)); err == nil {
+		t.Fatal("缺少 iat 的过期 MFA access token 必须拒绝")
+	}
+}

backed/internal/service/mail.go

@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"errors"
 	"fmt"
+	"html"
 	"log/slog"
 	"net"
 	"net/smtp"
@@ -294,3 +295,49 @@ func NotifySchoolAdapted(contactEmails []string, schoolName string) {
 <p style="font-size:14px;color:#555">若仍有问题，欢迎在应用内提交工单反馈。</p>`
 	SendMailAsync(contactEmails, subject, EmailBody(inner))
 }
+
+// NotifySchoolRejected 学校适配申请拒绝通知（发给该学校提交者留下的全部联系邮箱，附拒绝理由）
+func NotifySchoolRejected(contactEmails []string, schoolName, reason string) {
+	if len(contactEmails) == 0 {
+		slog.Info("学校无联系邮箱，跳过拒绝通知", "school", schoolName)
+		return
+	}
+	escapedReason := html.EscapeString(reason)
+	escapedReason = strings.ReplaceAll(escapedReason, "\n", "<br/>")
+	subject := "【小助手】" + schoolName + " 暂无法适配"
+	inner := `<h2 style="margin:0 0 16px;font-size:17px">很抱歉，` + schoolName + ` 暂无法适配</h2>
+<p style="font-size:14px;color:#555;line-height:1.8">感谢您的反馈。经管理员核实，该学校暂时无法适配，具体原因如下：</p>
+<div style="font-size:14px;color:#333;line-height:1.8;background:#f7f8fa;border-radius:8px;padding:12px 16px;margin:12px 0">` + escapedReason + `</div>
+<p style="font-size:14px;color:#555">请核对账号信息后重新提交，或如有疑问欢迎在应用内提交工单反馈。</p>`
+	SendMailAsync(contactEmails, subject, EmailBody(inner))
+}
+
+// NotifyNewTicket 新工单提醒（发给管理员）
+func NotifyNewTicket(ticketID uint, username, schoolName, realName, title, content, createdAt string) {
+	adminEmails := GetAdminEmails()
+	if len(adminEmails) == 0 {
+		slog.Info("未配置管理员邮箱，跳过新工单通知", "ticketId", ticketID)
+		return
+	}
+	// 内容摘要：HTML 转义防注入，换行转 <br>，超长截断
+	escaped := html.EscapeString(content)
+	if len([]rune(escaped)) > 500 {
+		escaped = string([]rune(escaped)[:500]) + "……"
+	}
+	escaped = strings.ReplaceAll(escaped, "\n", "<br/>")
+	displayName := realName
+	if displayName == "" {
+		displayName = username
+	}
+	subject := "【小助手】新的工单：" + title
+	inner := `<h2 style="margin:0 0 16px;font-size:17px">收到新的工单反馈</h2>
+<table style="border-collapse:collapse;font-size:14px;color:#333;line-height:2">
+<tr><td style="padding-right:16px;color:#888;vertical-align:top">标题</td><td><b>` + html.EscapeString(title) + `</b></td></tr>
+<tr><td style="padding-right:16px;color:#888">用户</td><td>` + html.EscapeString(displayName) + `（` + html.EscapeString(username) + `）</td></tr>
+<tr><td style="padding-right:16px;color:#888">学校</td><td>` + html.EscapeString(schoolName) + `</td></tr>
+<tr><td style="padding-right:16px;color:#888;vertical-align:top">内容</td><td style="max-width:420px">` + escaped + `</td></tr>
+<tr><td style="padding-right:16px;color:#888">提交时间</td><td>` + html.EscapeString(createdAt) + `</td></tr>
+</table>
+<p style="color:#888;font-size:13px;margin-top:12px">请到管理后台「工单」查看详情并回复处理。</p>`
+	SendMailAsync(adminEmails, subject, EmailBody(inner))
+}

backed/internal/service/redis.go

@@ -0,0 +1,35 @@
+package service
+
+import (
+	"context"
+	"log/slog"
+	"strconv"
+	"time"
+
+	"cpdaily-new/internal/config"
+
+	"github.com/redis/go-redis/v9"
+)
+
+// Redis 全局客户端（验证码存储/限流等）。启动时初始化，连接失败不阻断进程启动，
+// go-redis 会在后续请求时自动重连。
+var Redis *redis.Client
+
+// InitRedis 初始化 Redis 客户端并做一次连通性探测
+func InitRedis() {
+	cfg := config.Global.Redis
+	if cfg.Host == "" {
+		slog.Warn("未配置 [redis]，验证码相关功能将不可用")
+		return
+	}
+	Redis = redis.NewClient(&redis.Options{
+		Addr:     cfg.Host + ":" + strconv.Itoa(cfg.Port),
+		Password: cfg.Password,
+		DB:       cfg.Db,
+	})
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+	if err := Redis.Ping(ctx).Err(); err != nil {
+		slog.Error("Redis 连接失败（验证码功能暂不可用，请检查配置）", "addr", cfg.Host, "err", err)
+	}
+}

backed/internal/utils/client_ip.go

@@ -0,0 +1,25 @@
+package utils
+
+import (
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+// ClientIP 提取客户端真实 IP。
+// 生产环境经 nginx 反代，nginx 已配置 proxy_set_header X-Real-IP $remote_addr
+// 和 X-Forwarded-For $proxy_add_x_forwarded_for，因此优先取 X-Real-IP（nginx 直接写入，
+// 最可信）；其次取 X-Forwarded-For 第一段（多层代理链上最初的客户端 IP）；
+// 都没有时兜底 Fiber 默认的 RemoteAddr（直连场景，如本地开发）。
+func ClientIP(c *fiber.Ctx) string {
+	if rip := strings.TrimSpace(c.Get("X-Real-IP")); rip != "" {
+		return rip
+	}
+	if xff := strings.TrimSpace(c.Get("X-Forwarded-For")); xff != "" {
+		if idx := strings.IndexByte(xff, ','); idx >= 0 {
+			xff = xff[:idx]
+		}
+		return strings.TrimSpace(xff)
+	}
+	return c.IP()
+}

backed/internal/utils/response.go

@@ -6,6 +6,19 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
+// MFA 多因子认证专用业务码：HTTP 200 返回，前端按 code 弹出验证码弹窗而非错误弹窗
+const (
+	CodeMFARequired             = 4281 // 登录触发多因子认证，Data 含 needMFA/mfaToken/expiresIn/authMethods（可用验证方式列表）
+	CodeMFAVerifyFailed         = 4282 // MFA 验证码错误或验证失败（弹窗保留可重试）
+	CodeMFAVerifySessionExpired = 4283 // MFA 验证会话不存在或已过期（前端应关闭弹窗引导重新登录）
+	CodeMFASendCodeFailed       = 4284 // MFA 验证码发送失败（弹窗保留在选择界面，可重试或更换验证方式）
+)
+
+// RespondWithCode 以 HTTP 200 返回指定业务码（MFA 等需要前端精确分支处理的状态）
+func RespondWithCode(c *fiber.Ctx, code int, msg string, data interface{}) error {
+	return c.JSON(Response{Code: code, Message: msg, Data: data})
+}
+
 // FormatFloat 格式化浮点数为字符串保留2位小数
 func FormatFloat(f float64) string {
 	return fmt.Sprintf("%.2f", f)

deploy/docker-compose.yml

@@ -5,6 +5,8 @@ services:
     restart: unless-stopped
     ports:
       - "8884:8093"
+    environment:
+      - TZ=Asia/Shanghai
     volumes:
       - /opt/cpdaily-xiaozhushou/config.toml:/app/config.toml:ro
     networks:

frondend/index.html

@@ -4,7 +4,19 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover" />
+    <meta name="theme-color" content="#f5f5f5" />
     <title>小助手</title>
+    <script>
+      // 暗色主题防闪烁：与 composables/useTheme.ts 保持同一时间规则
+      // （18:00–次日 06:00 暗色），在首屏渲染前预设 html.dark 与状态栏色
+      ;(function () {
+        var h = new Date().getHours()
+        if (h >= 18 || h < 6) {
+          document.documentElement.classList.add('dark')
+          document.querySelector('meta[name="theme-color"]').setAttribute('content', '#15151f')
+        }
+      })()
+    </script>
   </head>
   <body>
     <div id="app"></div>

frondend/src/App.vue

@@ -28,7 +28,7 @@ watch(
 
   <!-- Toast 容器 -->
   <Teleport to="body">
-    <div class="fixed top-4 right-4 z-50 flex flex-col gap-2 max-w-sm">
+    <div class="fixed top-4 right-4 z-[100] flex flex-col gap-2 max-w-sm">
       <TransitionGroup name="toast">
         <div
           v-for="toast in toasts"

frondend/src/api/admin.ts

@@ -137,6 +137,11 @@ export interface CDKCode {
   price: number
   costPrice: number
   agentId: number
+  maxRuns: number
+  /** CDK类型：count=次数卡 / vip=VIP时长卡 */
+  type: 'count' | 'vip'
+  /** VIP 时长天数（type=vip 有效：7=周卡 30=月卡） */
+  vipDays: number
   status: string
   userId: number | null
   usedAt: string | null
@@ -144,6 +149,28 @@ export interface CDKCode {
   updatedAt: string
 }
 
+export interface CDKSummary {
+  total: number
+  unused: number
+  used: number
+  disabled: number
+}
+
+export interface CDKListResult {
+  total: number
+  items: CDKCode[]
+  page: number
+  pageSize: number
+  summary: CDKSummary
+}
+
+export interface CDKListParams {
+  page?: number
+  pageSize?: number
+  keyword?: string
+  status?: string
+}
+
 export interface GenerateCDKResult {
   count: number
   price: number
@@ -152,19 +179,39 @@ export interface GenerateCDKResult {
   cdkCodes: CDKCode[]
 }
 
-/** 生成CDK */
-export function generateCDK(count: number = 1, maxRuns: number = 1) {
-  return api.post<{ data: GenerateCDKResult }>('/admin/cdks', { count, maxRuns })
+/** 生成CDK（type: count=次数 / vip=VIP时长，vipDays 默认 30 天） */
+export function generateCDK(
+  count: number = 1,
+  maxRuns: number = 1,
+  type: 'count' | 'vip' = 'count',
+  vipDays: number = 30
+) {
+  return api.post<{ data: GenerateCDKResult }>('/admin/cdks', { count, maxRuns, type, vipDays })
 }
 
 /** 获取自己生成的CDK列表 */
-export function getMyCDKs() {
-  return api.get<{ data: CDKCode[] }>('/admin/cdks')
+export function getMyCDKs(params: CDKListParams = {}) {
+  const qs = new URLSearchParams()
+  qs.set('page', String(params.page || 1))
+  qs.set('pageSize', String(params.pageSize || 20))
+  if (params.keyword) qs.set('keyword', params.keyword)
+  if (params.status) qs.set('status', params.status)
+  return api.get<{ data: CDKListResult }>(`/admin/cdks?${qs.toString()}`)
 }
 
 /** 获取所有CDK列表（admin only） */
-export function getAllCDKs() {
-  return api.get<{ data: CDKCode[] }>('/admin/all-cdks')
+export function getAllCDKs(params: CDKListParams = {}) {
+  const qs = new URLSearchParams()
+  qs.set('page', String(params.page || 1))
+  qs.set('pageSize', String(params.pageSize || 20))
+  if (params.keyword) qs.set('keyword', params.keyword)
+  if (params.status) qs.set('status', params.status)
+  return api.get<{ data: CDKListResult }>(`/admin/all-cdks?${qs.toString()}`)
+}
+
+/** 禁用/恢复CDK */
+export function updateCDKStatus(id: number, action: 'disable' | 'enable') {
+  return api.put(`/admin/cdks/${id}/status`, { action })
 }
 
 // ======== 系统设置（admin only） ========
@@ -270,6 +317,8 @@ export interface UserListItem {
   signCount: number
   inviteReward: number
   invitedCount: number
+  inviterId: number | null
+  inviterName: string
   taskCount: number
   status: string
   createdAt: string
@@ -294,6 +343,8 @@ export interface UserDetail {
   signCount: number
   inviteReward: number
   invitedCount: number
+  inviterId: number | null
+  inviterName: string
   status: string
   disabledReason: string
   taskCount: number
@@ -321,3 +372,43 @@ export function getUserDetail(id: number) {
 export function updateUserStatus(id: number, status: 'active' | 'disabled', disabledReason = '') {
   return api.put(`/admin/users/${id}/status`, { status, disabledReason })
 }
+
+// ======== 任务执行日志（admin only） ========
+
+export interface AdminTaskLogItem {
+  id: number
+  userId: number
+  username: string
+  realName: string
+  schoolName: string
+  taskType: string // sign / sleep_check
+  title: string
+  realTitle: string
+  isSuccess: boolean
+  errorMessage: string
+  createdAt: string
+}
+
+export interface AdminTaskLogResult {
+  total: number
+  items: AdminTaskLogItem[]
+  page: number
+  pageSize: number
+}
+
+/** 获取任务执行日志列表（默认当天） */
+export function getAdminTaskLogs(params: {
+  date?: string
+  status?: 'all' | 'success' | 'fail'
+  keyword?: string
+  page?: number
+  pageSize?: number
+}) {
+  const qs = new URLSearchParams()
+  if (params.date) qs.set('date', params.date)
+  qs.set('status', params.status || 'all')
+  if (params.keyword) qs.set('keyword', params.keyword)
+  qs.set('page', String(params.page || 1))
+  qs.set('pageSize', String(params.pageSize || 20))
+  return api.get<{ data: AdminTaskLogResult }>(`/admin/task-logs?${qs.toString()}`)
+}

frondend/src/api/auth.ts

@@ -22,6 +22,7 @@ export interface LoginParams {
 }
 
 export interface LoginResult {
+  firstLogin?: boolean
   token: {
     accessToken: string
     refreshToken: string
@@ -55,9 +56,25 @@ export interface UserInfo {
   mobileCode: string
   mobileType: string
   signCount: number
+  /** VIP 到期时间（null=从未开通） */
+  vipExpireAt: string | null
   inviteCode: string
   inviteReward: number
   invitedCount: number
+  /** 已看过的新手引导版本（如 v2；空=未看过，登录后需展示引导） */
+  guideVersion: string
+}
+
+/** 我的邀请信息（含奖励规则，随系统配置变化） */
+export interface MyInviteInfo {
+  inviteCode: string
+  inviteReward: number
+  invitedCount: number
+  canRedeem: boolean
+  /** 邀请人每邀请 1 人获得的奖励积分（系统配置） */
+  inviterRewardPerInvite: number
+  /** 被邀请人注册登录后获得的奖励积分（系统配置） */
+  inviteeRewardPerInvite: number
 }
 
 /** 搜索学校 */
@@ -77,6 +94,51 @@ export function login(params: LoginParams) {
   return api.post<{ data: LoginResult }>('/auth/login', params)
 }
 
+/** MFA 可用验证方式（登录返回 4281 后由后端给出） */
+export interface MFAAuthMethod {
+  /** reAuthType 编码：3=短信 4=企业微信 5=今日校园 11=邮箱 12=钉钉 13=WeLink 15=公众号 */
+  type: string
+  /** 展示名（如「今日校园验证码」） */
+  name: string
+  /** 是否为页面默认选中项 */
+  default?: boolean
+}
+
+/** MFA 发送验证码参数（用户选定验证方式后调用） */
+export interface MFASendCodeParams {
+  mfaToken: string
+  reAuthType: string
+}
+
+/** MFA 验证码发送结果 */
+export interface MFASendCodeResult {
+  /** 收码目标（手机号等，可能带掩码） */
+  mobile?: string
+  /** 可再次发送的倒计时秒数 */
+  codeTime?: number
+}
+
+/** 发送多因子认证验证码（用户选择验证方式后调用）
+ * 业务码约定（HTTP 200）：0=发送成功进入输入阶段；4283=会话过期需重新登录；4284=发送失败可重试 */
+export function sendMFACode(params: MFASendCodeParams) {
+  return api.post<{ code: number; message: string; data?: MFASendCodeResult }>(
+    '/auth/login/mfa/send',
+    params
+  )
+}
+
+/** MFA 验证码提交参数 */
+export interface MFAVerifyParams {
+  mfaToken: string
+  code: string
+}
+
+/** 提交多因子认证验证码（登录返回 code 4281 后调用）
+ * 业务码约定（HTTP 200）：0=成功；4281=需MFA；4282=验证码错误可重试；4283=会话过期需重新登录 */
+export function verifyMFA(params: MFAVerifyParams) {
+  return api.post<{ code: number; message: string; data?: LoginResult }>('/auth/login/mfa', params)
+}
+
 /** 刷新 token */
 export function refreshToken(refreshToken: string) {
   return api.post<{ data: { accessToken: string; refreshToken: string } }>(
@@ -104,9 +166,28 @@ export function getDeviceStatus(token: string) {
   })
 }
 
-/** 新 CDK 兑换（需验证码，由管理后台生成的 CDK，一次性消耗全部次数） */
+/** 随机生成设备码并绑定到当前账号（个人中心「随机」按钮，需连续两次风险确认） */
+export function randomBindDevice() {
+  return api.post<{ data: { deviceCode: string } }>('/device/random-bind')
+}
+
+/** 新 CDK 兑换（需验证码，由管理后台生成的 CDK；次数 CDK 加次数 / VIP CDK 延长 VIP） */
 export function redeemCDK(code: string, captchaId: string, captchaCode: string) {
-  return api.post<{ data: { totalRuns: number } }>('/cdk/redeem', { code, captchaId, captchaCode })
+  return api.post<{
+    data: {
+      type: 'count' | 'vip'
+      totalRuns?: number
+      vipDays?: number
+      vipExpireAt?: string
+    }
+  }>('/cdk/redeem', { code, captchaId, captchaCode })
+}
+
+/** 当前用户 VIP 信息（是否 VIP、到期时间、系统配置单价） */
+export function getVipInfo() {
+  return api.get<{ data: { isVip: boolean; vipExpireAt: string; vipWeekPrice: string; vipMonthPrice: string; vipPrice: string } }>(
+    '/cdk/vip-info'
+  )
 }
 
 // ======== 签到任务相关 ========
@@ -258,15 +339,20 @@ export function deleteTaskLog(id: number) {
 
 /** 获取/生成邀请码 */
 export function getMyInvite() {
-  return api.post<{ data: { inviteCode: string; inviteReward: number; invitedCount: number; canRedeem: boolean } }>('/auth/generate-invite')
+  return api.post<{ data: MyInviteInfo }>('/auth/generate-invite')
 }
 
 /** 查询邀请信息 */
 export function getMyInviteInfo() {
-  return api.get<{ data: { inviteCode: string; inviteReward: number; invitedCount: number; canRedeem: boolean } }>('/auth/my-invite')
+  return api.get<{ data: MyInviteInfo }>('/auth/my-invite')
 }
 
 /** 兑换邀请奖励 */
 export function redeemInviteReward() {
   return api.post<{ data: { quota: number } }>('/auth/redeem-invite')
 }
+
+/** 上报已完成当前版本新手引导（数据库记录，跨设备不再重复展示） */
+export function completeGuide() {
+  return api.post('/auth/guide/complete')
+}

frondend/src/api/leave.ts

@@ -0,0 +1,267 @@
+import api from './index'
+
+// ======== 类型定义 ========
+
+/** 学校规定的销假位置（详情 reportPlaces） */
+export interface LeaveReportPlace {
+  wid: string
+  address: string
+  longitude: string
+  latitude: string
+  /** 允许范围半径（米）：销假定位需在该位置半径内 */
+  radius: string
+  /** 位置设置人 */
+  counName: string
+}
+
+/** 待销假记录（含规定销假位置与销假开关） */
+export interface LeaveItem {
+  id: string
+  leaveType: string
+  reason: string
+  createTime: string
+  actEndTime: string
+  status: string
+  /** 学校规定的销假位置列表；为空时需用户手动输入 */
+  reportPlaces: LeaveReportPlace[]
+  /** 该请假类型销假是否需要选择审批人（leaveType.reportApplyFlow=1） */
+  reportApplyFlow: boolean
+  /** 该请假类型销假是否允许上传图片（leaveType.enableAttach=1） */
+  enableAttach: boolean
+}
+
+/** 销假可选审批人 */
+export interface LeaveApprover {
+  userWid: string
+  userId: string
+  userName: string
+}
+
+/** 销假执行参数 */
+export interface ExecuteLeaveParams {
+  leaveId: string
+  longitude: string
+  latitude: string
+  address: string
+  imageUrl?: string
+  /** reportApplyFlow=true 时必填 */
+  approverWid?: string
+}
+
+/** 销假日志 */
+export interface LeaveLog {
+  id: number
+  userId: number
+  leaveId: string
+  title: string
+  schoolName: string
+  /** report=销假 / apply=请假 */
+  action: string
+  isSuccess: boolean
+  errorMessage: string
+  createdAt: string
+  updatedAt: string
+}
+
+/** 请假类型（已合并 queryLeaveTypeCfg 的权威开关） */
+export interface LeaveType {
+  code: number
+  name: string
+  /** 1=必须离校 */
+  mustOut: number
+  /** 1=需要选择审批人 */
+  needApproval: number
+  /** 1=允许上传图片附件 */
+  enableAttach: number
+  /** 请假原因最少字数 */
+  reasonWordLimit: number
+  /** 附件数量上限 */
+  attachmentNumberLimit: number
+  /** 1=当前类型不可用 */
+  disableTime: number
+  /** 单次最长可请假天数（0=不限） */
+  limitDay: number
+}
+
+/** 请假执行参数 */
+export interface ExecuteLeaveApplyParams {
+  leaveType: number
+  startTime: string
+  endTime: string
+  leaveReason: string
+  outStatus: boolean
+  urgencyMobile?: string
+  address?: string
+  detailAddress?: string
+  longitude: string
+  latitude: string
+  locationAddr: string
+  imageUrl?: string
+  approverWid?: string
+  approverId?: string
+  approverName?: string
+}
+
+// ======== API ========
+
+/** 获取今日校园待销假列表（实时请求，附带规定销假位置与开关） */
+export function getPendingLeaves() {
+  return api.get<{ data: LeaveItem[] }>('/leave/pending-list')
+}
+
+/** 获取销假可选审批人（reportApplyFlow=true 的请假类型使用） */
+export function getLeaveApprovers(leaveId: string) {
+  return api.post<{ data: LeaveApprover[] }>('/leave/approvers', { leaveId })
+}
+
+/** 获取请假类型列表（含权威开关：needApproval/enableAttach/reasonWordLimit 等） */
+export function getLeaveTypes() {
+  return api.get<{ data: LeaveType[] }>('/leave/types')
+}
+
+/** 获取请假可选审批人（needApproval=1 的类型，需先选类型与起止时间） */
+export function getApplyApprovers(params: { leaveType: number; startTime: string; endTime: string }) {
+  return api.post<{ data: LeaveApprover[] }>('/leave/apply-approvers', params)
+}
+
+/**
+ * 执行请假申请（POST + SSE 流式事件，与销假执行体验一致）。
+ * 事件流：connecting → submitting → success / task_error
+ */
+export function executeLeaveApplySSE(params: ExecuteLeaveApplyParams, callbacks: {
+  onConnecting?: () => void
+  onSubmitting?: () => void
+  onSuccess?: (data: any) => void
+  onError?: (message: string, data?: any) => void
+}): AbortController {
+  return leaveSSE('/leave/apply', params, callbacks)
+}
+
+/** 获取销假日志列表 */
+export function getLeaveLogs() {
+  return api.get<{ data: LeaveLog[] }>('/leave/logs')
+}
+
+/** 删除销假日志 */
+export function deleteLeaveLog(id: number) {
+  return api.delete(`/leave/logs/${id}`)
+}
+
+/**
+ * 执行销假（POST + SSE 流式事件，与打卡执行体验一致）。
+ * 事件流：connecting → fetching_detail → submitting → success / task_error
+ * 返回 AbortController，可用于中断（如关闭弹窗时）。
+ */
+export function executeLeaveSSE(params: ExecuteLeaveParams, callbacks: {
+  onConnecting?: () => void
+  onFetchingDetail?: () => void
+  onSubmitting?: () => void
+  onSuccess?: (data: any) => void
+  onError?: (message: string, data?: any) => void
+}): AbortController {
+  return leaveSSE('/leave/execute', params, callbacks)
+}
+
+/**
+ * 请假/销假共用的 SSE 执行封装。
+ * 事件流：connecting → (fetching_detail) → submitting → success / task_error
+ */
+function leaveSSE(path: string, params: object, callbacks: {
+  onConnecting?: () => void
+  onFetchingDetail?: () => void
+  onSubmitting?: () => void
+  onSuccess?: (data: any) => void
+  onError?: (message: string, data?: any) => void
+}): AbortController {
+  const controller = new AbortController()
+
+  ;(async () => {
+    let finished = false
+    const finish = (fn?: (...args: any[]) => void, ...args: any[]) => {
+      if (finished) return
+      finished = true
+      fn?.(...args)
+    }
+    try {
+      const baseUrl = import.meta.env.VITE_API_BASE_URL || '/api'
+      const token = localStorage.getItem('access_token') || ''
+      const res = await fetch(`${baseUrl}${path}`, {
+        method: 'POST',
+        headers: {
+          'Authorization': 'Bearer ' + token,
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(params),
+        signal: controller.signal,
+      })
+
+      // HTTP 错误：服务端以 JSON 返回（参数校验/鉴权等，非 SSE 阶段）
+      if (!res.ok || !res.body) {
+        let msg = '连接失败，请检查网络'
+        try {
+          const j = await res.json()
+          if (j?.message) msg = j.message
+        } catch { /* 保留默认提示 */ }
+        finish(callbacks.onError, msg, { message: msg })
+        return
+      }
+
+      const reader = res.body.getReader()
+      const decoder = new TextDecoder()
+      let buf = ''
+      for (;;) {
+        const { value, done } = await reader.read()
+        if (done) break
+        buf += decoder.decode(value, { stream: true })
+
+        // 按空行切分 SSE 事件块（event: xxx\ndata: xxx\n\n）
+        let sep: number
+        while ((sep = buf.indexOf('\n\n')) >= 0) {
+          const chunk = buf.slice(0, sep)
+          buf = buf.slice(sep + 2)
+
+          let event = 'message'
+          const dataLines: string[] = []
+          for (const line of chunk.split('\n')) {
+            if (line.startsWith('event:')) {
+              event = line.slice(6).trim()
+            } else if (line.startsWith('data:')) {
+              dataLines.push(line.slice(5).trim())
+            }
+          }
+          let data: any = {}
+          const dataRaw = dataLines.join('\n')
+          try { data = dataRaw ? JSON.parse(dataRaw) : {} } catch { /* 容忍非 JSON data */ }
+
+          switch (event) {
+            case 'connecting':
+              callbacks.onConnecting?.()
+              break
+            case 'fetching_detail':
+              callbacks.onFetchingDetail?.()
+              break
+            case 'submitting':
+              callbacks.onSubmitting?.()
+              break
+            case 'success':
+              finish(callbacks.onSuccess, data)
+              break
+            case 'task_error':
+              finish(callbacks.onError, data?.message || '执行失败', data)
+              break
+          }
+          if (finished) break
+        }
+        if (finished) break
+      }
+
+      // 流结束但未收到任何结果事件：视为异常中断
+      finish(callbacks.onError, '连接中断，请重试')
+    } catch (e: any) {
+      if (e?.name === 'AbortError') return // 主动取消，不回调
+      finish(callbacks.onError, e?.message || '连接失败，请检查网络')
+    }
+  })()
+
+  return controller
+}

frondend/src/assets/styles/globals.css

@@ -1,5 +1,9 @@
 @import "tailwindcss";
 
+/* 基于 class 的暗色变体：html.dark 时启用 dark:* 工具类
+   （切换逻辑见 composables/useTheme.ts，按浏览器系统时间自动切换） */
+@custom-variant dark (&:where(.dark, .dark *));
+
 @theme {
   --color-background: #f5f5f5;
   --color-foreground: #1a1a1a;
@@ -60,3 +64,76 @@ body {
   box-shadow: none;
   background-color: transparent;
 }
+
+/* ============================================================
+ * 暗色主题（html.dark，由 useTheme.ts 按系统时间自动切换）
+ *
+ * Tailwind v4 的颜色工具类均引用 --color-* CSS 变量（bg-white →
+ * var(--color-white)），此处整体覆盖变量即可让全站 1000+ 处硬编码
+ * 颜色类自动适配，无需逐个加 dark: 变体。深彩色（blue-500 等
+ * 品牌/状态色）与遮罩黑保持原值。彩底上的白色元素用类名级规则恢复。
+ * ============================================================ */
+.dark {
+  /* —— 基础调色板：白与灰阶（越浅的灰在暗色下越亮，保持层次感）—— */
+  --color-white: #1e1e2a;
+  --color-gray-50: #232331;
+  --color-gray-100: #2a2a3a;
+  --color-gray-200: #36364a;
+  --color-gray-300: #474763;
+  --color-gray-400: #8f8fab;
+  --color-gray-500: #a5a5c3;
+  --color-gray-600: #bcbcd6;
+  --color-gray-700: #d4d4e6;
+  --color-gray-800: #e5e5f0;
+  --color-gray-900: #ededf6;
+  --color-gray-950: #f4f4fa;
+  /* —— 彩色浅底 → 对应暗色调 —— */
+  --color-blue-50: #1c2a4d;
+  --color-blue-100: #243660;
+  --color-red-50: #3d1c28;
+  --color-red-100: #522534;
+  --color-rose-50: #3a1c2b;
+  --color-rose-100: #4d2539;
+  --color-green-50: #173224;
+  --color-green-100: #1f4430;
+  --color-amber-50: #3a2f16;
+  --color-amber-100: #4d3f1e;
+  --color-purple-100: #322552;
+  /* —— 语义 token（ui/ 组件与语义类使用）—— */
+  --color-background: #15151f;
+  --color-foreground: #ededf6;
+  --color-card: #1e1e2a;
+  --color-card-foreground: #ededf6;
+  --color-secondary: #262636;
+  --color-secondary-foreground: #d4d4e6;
+  --color-muted: #262636;
+  --color-muted-foreground: #9c9cb8;
+  --color-accent: #262636;
+  --color-accent-foreground: #d4d4e6;
+  --color-border: #33334a;
+  --color-input: #3a3a55;
+  --color-ring: #3b82f6;
+}
+
+/* —— 彩底上的白色元素恢复纯白（--color-white 已被覆盖为卡片暗色）—— */
+.dark .text-white { color: #fff; }
+.dark .text-white\/95 { color: rgb(255 255 255 / 0.95); }
+.dark .text-white\/80 { color: rgb(255 255 255 / 0.8); }
+.dark .text-white\/70 { color: rgb(255 255 255 / 0.7); }
+.dark .bg-white\/15 { background-color: rgb(255 255 255 / 0.15); }
+.dark .bg-white\/20 { background-color: rgb(255 255 255 / 0.2); }
+.dark .bg-white\/25 { background-color: rgb(255 255 255 / 0.25); }
+.dark .hover\:bg-white\/25:hover { background-color: rgb(255 255 255 / 0.25); }
+.dark .ring-white\/30 { --tw-ring-color: rgb(255 255 255 / 0.3); }
+
+/* —— 全局容器暗色 —— */
+.dark body {
+  background-color: #0d0d14;
+}
+.dark #app {
+  background-color: #15151f;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.45);
+}
+.dark #app.admin-mode {
+  background-color: transparent;
+}

frondend/src/components/GuideOverlay.vue

@@ -0,0 +1,682 @@
+<script setup lang="ts">
+import { ref, computed, watch, onBeforeUnmount } from 'vue'
+import { useRoute } from 'vue-router'
+import { X, ChevronLeft, ChevronRight, Sparkles, Play } from 'lucide-vue-next'
+
+const props = defineProps<{
+  show: boolean
+  /** 邀请人每邀请 1 人奖励积分（系统配置，可能尚未加载为 null） */
+  inviterRewardPerInvite?: number | null
+  /** 被邀请人注册后奖励积分（系统配置，可能尚未加载为 null） */
+  inviteeRewardPerInvite?: number | null
+}>()
+const emit = defineEmits<{
+  (e: 'close'): void
+  /** 请求切换到指定 tab（目标元素在另一页面时） */
+  (e: 'goto', tab: 'home' | 'profile'): void
+}>()
+
+const route = useRoute()
+
+const step = ref(0)
+const curTarget = ref<Element | null>(null)
+const holeRect = ref<{ top: number; left: number; width: number; height: number; r: number } | null>(null)
+const bubblePos = ref<'top' | 'bottom' | 'center'>('center')
+const waitingTarget = ref(false)
+const bubbleEl = ref<HTMLElement | null>(null)
+let locateSeq = 0
+let rafId = 0
+let pollTimer: number | undefined
+let lastFlipAt = 0
+let bodyObs: ResizeObserver | null = null
+let targetObs: ResizeObserver | null = null
+let bubbleObs: ResizeObserver | null = null
+
+const sleep = (ms: number) => new Promise<void>((r) => setTimeout(r, ms))
+
+function fmtReward(v: number | null | undefined): string | null {
+  if (v === null || v === undefined) return null
+  const n = Math.round(v * 10) / 10
+  return Number.isInteger(n) ? String(n) : n.toFixed(1)
+}
+
+interface GuideStep {
+  tab: 'home' | 'profile'
+  title: string
+  /** 目标元素候选（按序取第一个存在的） */
+  targets: string[]
+  /** 不同目标命中时的说明文案 */
+  descByKind: (kind: string | null) => string
+}
+
+const steps: GuideStep[] = [
+  {
+    tab: 'profile',
+    title: '领取签到次数',
+    targets: ['[data-guide="profile-invite-redeem"]', '[data-guide="profile-invite-row"]'],
+    descByKind: () =>
+      '新用户注册即送奖励积分，邀请好友也能赚积分。\n积分满 1 后，点这里「兑换」按钮即可换成签到次数，1 积分 = 1 次签到，可重复兑换。',
+  },
+  {
+    tab: 'profile',
+    title: '先绑定设备码',
+    targets: ['[data-guide="profile-device-code"]'],
+    descByKind: () =>
+      '签到任务依赖设备码执行。到这一栏点「重新绑定」用手机扫码授权，或点「随机」直接生成设备码。\n注意：随机设备码与真实手机不一致，执行签到时现有手机会提示「频繁切换设备」无法签到，建议优先扫码授权。',
+  },
+  {
+    tab: 'home',
+    title: '新建每日签到任务',
+    targets: ['[data-guide="home-create-task"]'],
+    descByKind: () => '点击蓝色的「＋ 新的签到任务」按钮，选择任务名称（如 晚签到），然后填好对应签到信息并保存，任务就创建好了。',
+  },
+  {
+    tab: 'home',
+    title: '执行签到',
+    targets: ['[data-guide="home-task-exec"]', '[data-guide="home-task-empty"]', '[data-guide="home-task-list"]'],
+    descByKind: (kind) =>
+      kind === 'home-task-exec'
+        ? '任务创建后显示在下方列表。点任务右侧的「执行」按钮，即可完成今天的签到，之后每天无需再手动操作。'
+        : kind === 'home-task-empty'
+          ? '你还没有真实任务，下面先展示一张示例任务卡。保存真实任务后它会出现在这里，点卡片右侧「执行」按钮即可完成每日签到。'
+          : '任务创建后显示在这个区域。点任务右侧的「执行」按钮即可完成每日签到，无需手动操作。',
+  },
+  {
+    tab: 'profile',
+    title: '次数不够？邀请好友赚积分',
+    targets: ['[data-guide="profile-invite-copy"]', '[data-guide="profile-invite-generate"]'],
+    descByKind: (kind) => {
+      const inviter = fmtReward(props.inviterRewardPerInvite)
+      const invitee = fmtReward(props.inviteeRewardPerInvite)
+      if (kind === 'profile-invite-generate') {
+        return '先点「生成邀请码」，生成后把链接发给同学；TA 通过你的链接注册登录后，你们都能获得奖励积分，多邀多得。'
+      }
+      if (inviter !== null && invitee !== null) {
+        return `把链接发给同学，TA 通过你的链接注册登录后，你可得 ${inviter} 积分、TA 得 ${invitee} 积分，多邀多得，随时可兑换签到次数。`
+      }
+      return '把链接发给同学，TA 通过你的链接注册登录后，你和 TA 都能获得一定积分奖励，多邀多得，随时可兑换签到次数。'
+    },
+  },
+  {
+    tab: 'profile',
+    title: 'VIP 会员：签到不限次',
+    targets: ['[data-guide="profile-vip-btn"]'],
+    descByKind: () =>
+      '普通签到次数：每执行一次任务扣 1 次，用完需要再兑换。\nVIP 会员：有效期内执行任务不限次数（无限次），不再扣签到次数。\n点「续费 VIP」输入 VIP 兑换码即可开通，到期时间自动顺延。',
+  },
+]
+
+const current = computed(() => steps[step.value])
+const isLast = computed(() => step.value === steps.length - 1)
+
+// 当前命中的目标类别（用于生成对应文案）
+const resolvedKind = computed(() => {
+  const el = curTarget.value
+  if (!el) return null
+  for (const t of current.value.targets) {
+    if (el.matches(t)) return t.replace('[data-guide="', '').replace('"]', '')
+  }
+  return null
+})
+
+const guideDesc = computed(() => {
+  // 第四步命中示例卡自身的执行按钮（mock 场景）时的专属文案
+  const el = curTarget.value
+  if (step.value === 3 && el && resolvedKind.value === 'home-task-exec' && el.closest('.guide-root')) {
+    return '点这张示例卡片右侧的「执行」按钮，即可开始今天的签到，之后每天无需再手动操作。'
+  }
+  return current.value.descByKind(resolvedKind.value)
+})
+
+// 无真实任务时（第三步/第四步）：展示示例任务卡引导；
+// 第四步升级命中示例卡自身的执行按钮（位于 guide-root 内）时仍属 mock 场景
+const mockMode = computed(() => {
+  if (!props.show || (step.value !== 2 && step.value !== 3)) return false
+  if (resolvedKind.value === 'home-task-empty') return true
+  const el = curTarget.value
+  return !!(el && resolvedKind.value === 'home-task-exec' && el.closest('.guide-root'))
+})
+// 示例卡锚定在空态区（空态元素 rect）；不跟随升级后的按钮 rect，避免卡片随高亮框错位
+const mockAnchor = ref<{ top: number; left: number; width: number; height: number } | null>(null)
+
+function syncMockAnchor() {
+  const anchor = document.querySelector('[data-guide="home-task-empty"]')
+  if (anchor) {
+    const r = anchor.getBoundingClientRect()
+    mockAnchor.value = { top: r.top, left: r.left, width: r.width, height: r.height }
+  }
+}
+watch(mockMode, (v) => {
+  if (v) syncMockAnchor()
+  else mockAnchor.value = null
+})
+
+const mockCardStyle = computed(() => {
+  const r = mockAnchor.value
+  if (!r) return null
+  return {
+    top: `${Math.max(0, Math.round(r.top + (r.height - 76) / 2))}px`,
+    left: `${r.left}px`,
+    width: `${r.width}px`,
+  }
+})
+
+let lastLocateAt = 0
+
+/* ================= 定位与高亮 ================= */
+
+// 方位决策（measure 与 ensure 共用同一函数，避免两侧交替乒乓）：
+// 优先下方（移动端阅读流自然向下展开，也符合"上方放不下就放下方"的预期）；
+// 下方放不下才放上方；两侧都不能完整容纳时选"溢出更少"的一侧
+function choosePos(r: { top: number; bottom: number }, bH: number, vh: number): 'top' | 'bottom' {
+  const gapTop = r.top - 12 // 目标上方可用高度（气泡底距目标顶 12px 间隙）
+  const gapBottom = vh - r.bottom - 12 // 目标下方可用高度
+  const need = Math.max(240, bH > 0 ? bH + 24 : 260)
+  if (gapBottom >= need) return 'bottom'
+  if (gapTop >= need) return 'top'
+  // 两侧都不足：比较溢出量（气泡被视口裁剪的部分），选溢出少的一侧
+  const topLost = Math.max(0, bH - gapTop)
+  const bottomLost = Math.max(0, bH - gapBottom)
+  return bottomLost <= topLost ? 'bottom' : 'top'
+}
+
+function measure(el: Element) {
+  const r = el.getBoundingClientRect()
+  const cs = getComputedStyle(el)
+  const br = parseFloat(cs.borderRadius) || 0
+  const vh = window.innerHeight
+  // 目标完全不可见（被遮罩同层遮挡或滚动出屏）时按中心兜底
+  const visibleH = Math.max(0, Math.min(r.bottom, vh) - Math.max(r.top, 0))
+  if (r.width <= 0 || r.height <= 0 || visibleH <= 0) {
+    if (holeRect.value || bubblePos.value !== 'center') {
+      holeRect.value = null
+      bubblePos.value = 'center'
+    }
+    return
+  }
+  // 位置/尺寸变化超过阈值才更新（异步数据/图片导致布局高度变化后自动纠正错位）
+  const next = {
+    top: r.top,
+    left: r.left,
+    width: r.width,
+    height: r.height,
+    r: Math.max(0, Math.min(br, r.width / 2, r.height / 2, 18)),
+  }
+  const old = holeRect.value
+  const moved =
+    !old ||
+    Math.abs(old.top - next.top) > 1 ||
+    Math.abs(old.left - next.left) > 1 ||
+    Math.abs(old.width - next.width) > 1 ||
+    Math.abs(old.height - next.height) > 1 ||
+    Math.abs(old.r - next.r) > 1
+  if (moved) holeRect.value = next
+
+  // 用气泡真实高度（内容/文案变化后实时跟随）决定放目标上方还是下方，始终与高亮框保留间隙
+  // need 采用保守估算：保证整颗气泡完整落在目标一侧，杜绝"放上方但上方放不下溢出到视口外"
+  const bH = bubbleEl.value?.offsetHeight || 0
+  const pos = choosePos({ top: r.top, bottom: r.bottom }, bH, vh)
+  if (pos !== bubblePos.value) bubblePos.value = pos
+}
+
+// 气泡渲染后自检：若气泡与真实目标元素相交、或被视口裁掉过多（布局错位/文案高度突变/
+// 测量竞态等未及修正的场景），按真实尺寸重新走同一方位决策绕开目标
+function ensureBubbleNotOverlapping(el: Element) {
+  requestAnimationFrame(() => {
+    const b = bubbleEl.value
+    if (!props.show || !b) return
+    const br = b.getBoundingClientRect()
+    const tr = el.getBoundingClientRect()
+    const vh = window.innerHeight
+    const overlapped =
+      br.right > tr.left + 2 &&
+      br.left < tr.right - 2 &&
+      br.bottom > tr.top + 2 &&
+      br.top < tr.bottom - 2
+    // top 模式顶部被视口裁切 / bottom 模式底部被裁切 / center 兜底样式压住了目标
+    const topClipped = bubblePos.value === 'top' && br.top < 4
+    const bottomClipped = bubblePos.value === 'bottom' && br.bottom > vh - 4
+    if (!overlapped && !topClipped && !bottomClipped) return
+    // 400ms 防抖：决策后让 measure/轮询先消化，避免高频翻转
+    const now = Date.now()
+    if (now - lastFlipAt < 400) return
+    lastFlipAt = now
+    if (bubblePos.value === 'center') {
+      // 等待/兜底样式与目标相交（目标已渲染）：立即重新定位
+      void locate()
+      return
+    }
+    // 与 measure 相同的决策函数：相交/越界时按真实气泡高度重选方位，不会乒乓
+    const bH = b.offsetHeight || 240
+    const desired = choosePos({ top: tr.top, bottom: tr.bottom }, bH, vh)
+    if (desired !== bubblePos.value) bubblePos.value = desired
+  })
+}
+
+// 等待平滑滚动结束再测量（滚动中途测到的位置是错的，会导致气泡方位误判）
+function waitScrollSettled(timeout: number): Promise<void> {
+  if (timeout <= 0) return Promise.resolve()
+  return new Promise((resolve) => {
+    let done = false
+    let t = 0
+    const onScroll = () => {
+      window.clearTimeout(t)
+      t = window.setTimeout(cleanup, 120)
+    }
+    const cleanup = () => {
+      if (done) return
+      done = true
+      window.clearTimeout(t)
+      window.removeEventListener('scroll', onScroll, true)
+      resolve()
+    }
+    window.addEventListener('scroll', onScroll, true)
+    t = window.setTimeout(cleanup, 120) // 120ms 无滚动即视为稳定
+    window.setTimeout(cleanup, timeout) // 最长等待兜底
+  })
+}
+
+async function locate() {
+  const seq = ++locateSeq
+  lastLocateAt = Date.now()
+  const s = current.value
+  const crossTab = route.name !== s.tab
+  const prevEl = curTarget.value
+  waitingTarget.value = crossTab
+  curTarget.value = null
+  if (crossTab) {
+    // 跨 tab：旧目标所在页面即将切换，清空高亮避免残影
+    holeRect.value = null
+    emit('goto', s.tab)
+  }
+  // 同 tab 切换步骤时保留旧高亮作为过渡锚点（找到新目标后平滑滑移过去），避免闪黑
+  let el: Element | null = null
+  for (let k = 0; k < 40; k++) {
+    if (seq !== locateSeq) return // 期间步骤已切换
+    if (!el) {
+      for (const sel of s.targets) {
+        el = document.querySelector(sel)
+        if (el) break
+      }
+    }
+    if (el) break
+    await sleep(250)
+  }
+  if (seq !== locateSeq) return
+  waitingTarget.value = false
+  if (!el) {
+    // 找不到任何目标：居中气泡引导
+    curTarget.value = null
+    holeRect.value = null
+    bubblePos.value = 'center'
+    return
+  }
+  curTarget.value = el
+  const moved = !prevEl || prevEl !== el
+  // 找到目标后先立即测量一次：即使后续需要滚动/等待，气泡也已按正确方位
+  // 排在目标上/下方，不会停留在顶部兜底样式遮住目标
+  measure(el)
+  try {
+    if (moved) el.scrollIntoView({ block: 'center', inline: 'center' })
+  } catch {
+    // ignore（个别浏览器不支持 options）
+  }
+  await waitScrollSettled(moved ? 800 : 0)
+  if (seq !== locateSeq) return
+  measure(el)
+  ensureBubbleNotOverlapping(el)
+}
+
+function setStep(i: number) {
+  step.value = Math.max(0, Math.min(steps.length - 1, i))
+  locateSeq++
+  void locate()
+}
+
+function prev() {
+  if (step.value > 0) setStep(step.value - 1)
+}
+function next() {
+  if (step.value < steps.length - 1) setStep(step.value + 1)
+  else emit('close')
+}
+function skip() {
+  emit('close')
+}
+
+// 目标随页面滚动/窗口/布局（异步数据渲染、图片加载）变化时重新测量校正
+function scheduleMeasure() {
+  if (!props.show) return
+  cancelAnimationFrame(rafId)
+  rafId = requestAnimationFrame(() => {
+    const el = curTarget.value
+    if (el && el.isConnected && document.contains(el)) {
+      measure(el)
+      ensureBubbleNotOverlapping(el)
+    }
+  })
+}
+
+// 引导展示期间低频轮询校正：兜底 ResizeObserver 覆盖不到的变化
+// （内容在 overflow 滚动容器内变化时 body 尺寸不变、目标被懒加载/接口数据渲染等）
+function startLayoutPolling() {
+  stopLayoutPolling()
+  pollTimer = window.setInterval(() => {
+    if (!props.show) return
+    // mock 示例卡锚点持续校正（布局/异步数据导致空态区位置变化时卡片跟随）
+    if (mockMode.value) syncMockAnchor()
+    const el = curTarget.value
+    if (el && el.isConnected && document.contains(el)) {
+      measure(el)
+      // 目标升级：异步数据渲染出更高优先级的 v-if 目标（生成→复制 按钮、行→兑换 按钮）时重定位
+      const better = current.value.targets.find((sel) => document.querySelector(sel))
+      if (better && !el.matches(better) && Date.now() - lastLocateAt > 1000) {
+        void locate()
+      }
+    } else if (el) {
+      // 目标已从 DOM 消失（v-if 切换），重新定位到当前存在的最优目标
+      void locate()
+    }
+  }, 300)
+}
+function stopLayoutPolling() {
+  if (pollTimer) {
+    clearInterval(pollTimer)
+    pollTimer = undefined
+  }
+}
+
+// ResizeObserver：body（页面整体布局变化）/ 高亮目标自身（尺寸变化）/ 气泡（文案高度变化）→ 触发重定位
+function observeResize() {
+  try {
+    bodyObs?.disconnect()
+    targetObs?.disconnect()
+    bubbleObs?.disconnect()
+    bodyObs = targetObs = bubbleObs = null
+    if (typeof ResizeObserver === 'undefined') return
+    const body = document.body
+    if (body) {
+      bodyObs = new ResizeObserver(scheduleMeasure)
+      bodyObs.observe(body)
+    }
+  } catch {
+    // ignore（个别环境不支持）
+  }
+}
+
+function observeTarget(el: Element | null) {
+  try {
+    targetObs?.disconnect()
+    targetObs = null
+    if (el && typeof ResizeObserver !== 'undefined') {
+      targetObs = new ResizeObserver(scheduleMeasure)
+      targetObs.observe(el)
+    }
+  } catch {
+    // ignore
+  }
+}
+
+function observeBubble(el: HTMLElement | null) {
+  try {
+    bubbleObs?.disconnect()
+    bubbleObs = null
+    if (el && typeof ResizeObserver !== 'undefined') {
+      bubbleObs = new ResizeObserver(scheduleMeasure)
+      bubbleObs.observe(el)
+    }
+  } catch {
+    // ignore
+  }
+}
+
+watch(
+  () => props.show,
+  (v) => {
+    if (v) {
+      step.value = 0
+      void locate()
+      startLayoutPolling()
+    } else {
+      locateSeq++
+      stopLayoutPolling()
+      holeRect.value = null
+      curTarget.value = null
+    }
+  },
+)
+
+watch(curTarget, (el) => observeTarget(el))
+watch(bubbleEl, (el) => observeBubble(el))
+
+observeResize()
+window.addEventListener('scroll', scheduleMeasure, true)
+window.addEventListener('resize', scheduleMeasure)
+document.addEventListener('visibilitychange', scheduleMeasure)
+
+onBeforeUnmount(() => {
+  locateSeq++
+  stopLayoutPolling()
+  window.removeEventListener('scroll', scheduleMeasure, true)
+  window.removeEventListener('resize', scheduleMeasure)
+  document.removeEventListener('visibilitychange', scheduleMeasure)
+  cancelAnimationFrame(rafId)
+  try {
+    bodyObs?.disconnect()
+    targetObs?.disconnect()
+    bubbleObs?.disconnect()
+  } catch {
+    // ignore
+  }
+})
+
+/* ================= 样式计算 ================= */
+
+const BUBBLE_W = 300
+
+const holeStyle = computed(() => {
+  const r = holeRect.value
+  if (!r) return null
+  return {
+    top: `${r.top}px`,
+    left: `${r.left}px`,
+    width: `${r.width}px`,
+    height: `${r.height}px`,
+    borderRadius: `${r.r}px`,
+  }
+})
+
+const bubbleStyle = computed(() => {
+  const r = holeRect.value
+  const vw = window.innerWidth
+  const vh = window.innerHeight
+  const bw = Math.min(BUBBLE_W, vw - 24)
+  let style: Record<string, string> = { width: `${bw}px` }
+  if (bubblePos.value === 'center' || !r) {
+    style.top = '96px'
+    style.left = `${Math.max(12, (vw - bw) / 2)}px`
+    return style
+  }
+  // 水平对齐目标中心（防溢出）
+  const left = Math.max(12, Math.min(vw - bw - 12, r.left + r.width / 2 - bw / 2))
+  style.left = `${left}px`
+  if (bubblePos.value === 'top') {
+    style.bottom = `${Math.max(12, vh - r.top + 12)}px`
+  } else {
+    // r 为 {top,left,width,height}，底部需用 top+height 合成（r.bottom 不存在会算出 NaNpx 被浏览器丢弃）
+    style.top = `${Math.min(vh - 12, r.top + r.height + 12)}px`
+  }
+  return style
+})
+</script>
+
+<template>
+  <Teleport to="body">
+    <transition name="guide-fade">
+      <div v-if="show" class="guide-root fixed inset-0 z-[80]" @touchmove.prevent @scroll.prevent>
+        <!-- 暗色遮罩：高亮框阴影法挖洞（高亮框本身透明露出真实页面元素）；mock 时全屏压暗 -->
+        <div v-if="holeRect && !mockMode" :style="holeStyle" class="guide-hole" />
+        <div v-else class="absolute inset-0 bg-black/60" />
+
+        <!-- 无真实任务时的示例任务卡（替换空态区展示，引导指向"执行"按钮） -->
+        <div
+          v-if="mockMode && mockCardStyle"
+          :style="mockCardStyle"
+          class="guide-mock-card absolute pointer-events-none"
+        >
+          <div class="flex items-center justify-between p-3">
+            <div class="flex-1 min-w-0 mr-2">
+              <div class="flex items-center gap-1.5">
+                <span class="text-sm font-medium text-gray-900 whitespace-nowrap">晚签到</span>
+                <span class="text-[10px] px-1.5 py-0.5 rounded-full bg-purple-100 text-purple-600 whitespace-nowrap">晚归签到</span>
+              </div>
+              <div class="flex items-center gap-2 mt-1">
+                <span class="text-[10px] px-1.5 py-0.5 rounded-full font-medium bg-amber-100 text-amber-600 whitespace-nowrap">待签到</span>
+                <span class="text-[10px] text-gray-400 whitespace-nowrap">示例任务</span>
+              </div>
+            </div>
+            <button
+              type="button"
+              :data-guide="step === 3 ? 'home-task-exec' : undefined"
+              class="w-8 h-8 flex items-center justify-center rounded-lg bg-blue-500 text-white shadow-sm flex-shrink-0"
+              :class="step === 3 ? 'guide-mock-pulse' : ''"
+              title="执行签到"
+            >
+              <Play class="w-4 h-4" />
+            </button>
+          </div>
+        </div>
+
+        <!-- tooltip 气泡（切步时保留同一实例，仅位置平滑过渡，不重放入场动画） -->
+        <div ref="bubbleEl" :style="bubbleStyle" class="guide-bubble absolute z-10">
+          <!-- 顶部：标识 + 步骤 + 跳过 -->
+          <div class="flex items-center gap-2">
+            <span class="flex items-center gap-1 text-[10px] font-semibold text-blue-600 flex-shrink-0">
+              <Sparkles class="w-3 h-3" />
+              新手引导
+            </span>
+            <div class="flex items-center gap-1 flex-1">
+              <span
+                v-for="(s, i) in steps"
+                :key="i"
+                class="h-1 rounded-full transition-all duration-300"
+                :class="i === step ? 'w-5 bg-blue-500' : i < step ? 'w-1.5 bg-blue-300' : 'w-1.5 bg-gray-200'"
+              />
+            </div>
+            <button
+              class="w-6 h-6 rounded-full flex items-center justify-center text-gray-300 hover:text-gray-500 hover:bg-gray-100 transition-colors flex-shrink-0"
+              title="跳过引导"
+              @click="skip"
+            >
+              <X class="w-3.5 h-3.5" />
+            </button>
+          </div>
+
+          <!-- 标题与说明 -->
+          <h3 class="text-[15px] font-bold text-gray-900 mt-2.5">{{ current.title }}</h3>
+          <p v-if="waitingTarget" class="text-[11px] text-blue-500 mt-1.5 font-medium">正在为你切换到目标页面…</p>
+          <p class="text-xs text-gray-500 leading-relaxed whitespace-pre-line mt-1.5 guide-desc">{{ guideDesc }}</p>
+
+          <!-- 操作按钮 -->
+          <div class="flex items-center gap-2 mt-3.5">
+            <button
+              v-if="step > 0"
+              class="flex items-center justify-center gap-0.5 h-9 px-3 rounded-lg border border-gray-200 text-gray-500 text-xs font-medium hover:bg-gray-50 transition-colors flex-shrink-0"
+              @click="prev"
+            >
+              <ChevronLeft class="w-3.5 h-3.5" />
+              上一步
+            </button>
+            <button
+              class="flex-1 h-9 rounded-lg bg-blue-500 hover:bg-blue-600 text-white text-[13px] font-medium shadow-sm active:scale-[0.99] transition-all flex items-center justify-center gap-1"
+              @click="next"
+            >
+              {{ isLast ? '完成' : '下一步' }}
+              <ChevronRight v-if="!isLast" class="w-4 h-4" />
+            </button>
+          </div>
+        </div>
+      </div>
+    </transition>
+  </Teleport>
+</template>
+
+<style scoped>
+.guide-root {
+  background: transparent;
+}
+/* 高亮框：白色 ring + 全屏阴影挖洞（box-shadow 第一层 ring、第二层撑满全屏压暗） */
+.guide-hole {
+  position: absolute;
+  box-shadow:
+    0 0 0 2px rgba(255, 255, 255, 0.95),
+    0 0 0 9999px rgba(0, 0, 0, 0.62);
+  transition:
+    top 0.25s ease,
+    left 0.25s ease,
+    width 0.25s ease,
+    height 0.25s ease;
+}
+
+.guide-mock-card {
+  background: #fff;
+  border-radius: 12px;
+  box-shadow:
+    0 0 0 2px rgba(255, 255, 255, 0.95),
+    0 10px 28px rgba(0, 0, 0, 0.35);
+  overflow: hidden;
+}
+
+/* 第四步：示例卡执行按钮脉冲强调（引导点击开始打卡） */
+.guide-mock-pulse {
+  animation: guide-pulse 1.2s ease-in-out infinite;
+}
+@keyframes guide-pulse {
+  0%,
+  100% {
+    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.55);
+    transform: scale(1);
+  }
+  50% {
+    box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
+    transform: scale(1.08);
+  }
+}
+
+.guide-bubble {
+  background: #fff;
+  border-radius: 16px;
+  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
+  padding: 14px 16px 12px;
+  /* 布局/文案变化实时重定位时平滑移动（动画只播放入场） */
+  transition:
+    top 0.25s ease,
+    left 0.25s ease,
+    bottom 0.25s ease;
+  animation: guide-pop-in 0.28s cubic-bezier(0.32, 0.72, 0, 1);
+}
+.guide-desc {
+  max-height: 132px;
+  overflow-y: auto;
+}
+
+.guide-fade-enter-active,
+.guide-fade-leave-active {
+  transition: opacity 0.2s ease;
+}
+.guide-fade-enter-from,
+.guide-fade-leave-to {
+  opacity: 0;
+}
+
+@keyframes guide-pop-in {
+  from {
+    transform: translateY(8px) scale(0.97);
+    opacity: 0;
+  }
+  to {
+    transform: translateY(0) scale(1);
+    opacity: 1;
+  }
+}
+</style>

frondend/src/composables/useMessage.ts

@@ -30,6 +30,7 @@ export function useMessage() {
     success: (msg: string) => addToast('success', msg),
     error: (msg: string) => addToast('error', msg),
     info: (msg: string) => addToast('info', msg),
+    warning: (msg: string) => addToast('info', msg),
     removeToast,
   }
 }

frondend/src/composables/useTheme.ts

@@ -0,0 +1,33 @@
+// 亮暗主题：按浏览器系统时间自动切换（18:00–次日 06:00 为暗色，其余亮色）。
+// 首屏防闪烁由 index.html 内联脚本完成（同一规则，渲染前预设 .dark）；
+// 本模块在应用启动后接管：立即校正一次，并按分钟轮询，跨过时间阈值时自动切换。
+// 切换载体为 <html> 上的 .dark class，配合 globals.css 中的暗色变量板生效。
+
+const DARK_START_HOUR = 18
+const DARK_END_HOUR = 6
+const THEME_COLOR_LIGHT = '#f5f5f5'
+const THEME_COLOR_DARK = '#15151f'
+
+export function isDarkTime(date: Date = new Date()): boolean {
+  const h = date.getHours()
+  return h >= DARK_START_HOUR || h < DARK_END_HOUR
+}
+
+/** 应用当前时段对应主题，返回是否处于暗色 */
+export function applyTheme(): boolean {
+  const dark = isDarkTime()
+  document.documentElement.classList.toggle('dark', dark)
+  document
+    .querySelector('meta[name="theme-color"]')
+    ?.setAttribute('content', dark ? THEME_COLOR_DARK : THEME_COLOR_LIGHT)
+  return dark
+}
+
+let timer: ReturnType<typeof setInterval> | null = null
+
+/** 应用入口调用：立即应用主题并启动分钟级自动切换 */
+export function initTheme(): void {
+  applyTheme()
+  if (timer) return
+  timer = setInterval(applyTheme, 60_000)
+}

frondend/src/layouts/MobileLayout.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
-import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
+import { ref, computed, watch, onMounted, onUnmounted, provide } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
-import { Home, User, Bell, X, CheckCircle, ChevronDown, MessageSquare } from 'lucide-vue-next'
+import { CalendarCheck2, CalendarX2, User, Bell, X, CheckCircle, ChevronDown, MessageSquare, Sparkles } from 'lucide-vue-next'
 import { useMessage } from '@/composables/useMessage'
 import { Button } from '@/components/ui/button'
+import GuideOverlay from '@/components/GuideOverlay.vue'
 import * as authApi from '@/api/auth'
 import * as announceApi from '@/api/announcement'
 import * as ticketApi from '@/api/ticket'
@@ -18,15 +19,17 @@ const userInfo = ref<UserInfo | null>(null)
 const avatarFailed = ref(false)
 
 const tabs = [
-  { name: 'home', label: '首页', icon: Home },
+  { name: 'home', label: '打卡', icon: CalendarCheck2 },
+  { name: 'leave', label: '请/销假', icon: CalendarX2 },
   { name: 'profile', label: '个人中心', icon: User },
 ]
 
 const activeTab = ref(route.name as string || 'home')
 
-// 路由变化时同步底部 tab 高亮
+// 路由变化时同步底部 tab 高亮；回到首页时尝试加载公告强制弹窗（若引导已完成）
 watch(() => route.name, (name) => {
   if (name) activeTab.value = name as string
+  if (name === 'home') maybeLoadAnnouncementPopups()
 })
 
 // 公告相关
@@ -52,6 +55,75 @@ const currentForcePopup = computed(() => forcePopupQueue.value[0] || null)
 const showDetail = ref(false)
 const detailItem = ref<AnnouncementItem | null>(null)
 
+// 新手引导：是否展示由后端数据库记录判定（用户 guideVersion 未达当前版本即展示，
+// 完成/关闭后上报写库，跨设备不再重复打扰）。测试强播入口 ?guide=1 保留：
+// main.ts 将其写入 sessionStorage（一次性，本组件读取即消费），仅当次加载生效。
+const GUIDE_FORCE_KEY = 'xz_guide_force'
+/** 与后端 handler.GuideCompleteVersion 一致 */
+const GUIDE_VERSION = 'v2'
+const showGuide = ref(false)
+// 本次展示是否来自测试强播（?guide=1，仅当次加载）：强播关闭时不写库，可反复重播
+const guideForced = ref(false)
+// 邀请奖励规则（供引导第 4 步动态展示；接口失败保持 null，气泡用泛指文案）
+const inviterRewardPerInvite = ref<number | null>(null)
+const inviteeRewardPerInvite = ref<number | null>(null)
+
+async function loadInviteRewardRules() {
+  try {
+    const res = await authApi.getMyInviteInfo()
+    inviterRewardPerInvite.value = res.data.data?.inviterRewardPerInvite ?? null
+    inviteeRewardPerInvite.value = res.data.data?.inviteeRewardPerInvite ?? null
+  } catch {
+    // 静默失败，引导文案退化为"可获得一定积分"
+  }
+}
+
+// 公告强制弹窗是否已加载（须在引导完成后才查询，避免弹窗与引导冲突）
+const announcementLoaded = ref(false)
+
+function handleGuideAction(target: 'home' | 'profile') {
+  switchTab(target)
+}
+
+function closeGuide() {
+  showGuide.value = false
+  // 引导结束：补上公告未读数与强制弹窗队列
+  loadUnreadCount()
+  maybeLoadAnnouncementPopups()
+  // 上报完成状态到数据库（看过当前版本后任何设备都不再弹）；
+  // 测试强播来源不写库，避免污染该账号的"首次引导"状态
+  if (!guideForced.value) {
+    authApi.completeGuide().catch(() => {
+      // 上报失败不打扰用户：下次登录该账号会再次展示引导
+    })
+  }
+}
+
+// 个人中心「再次查看引导」入口：重播新手引导。GuideOverlay 对 show 重新置真会自动
+// 回到第一步；关闭时走 closeGuide 正常上报完成，顺带把未完成账号的引导版本补齐，
+// 语义与首次观看一致，故不沿用 guideForced 的"关闭不写库"逻辑。
+function restartGuide() {
+  showGuide.value = true
+  loadInviteRewardRules()
+}
+provide('restartGuide', restartGuide)
+
+/** 数据库判定：guideVersion 未达当前引导版本的用户需展示引导 */
+function needGuide(user: UserInfo): boolean {
+  return (user.guideVersion || '') !== GUIDE_VERSION
+}
+
+async function maybeLoadAnnouncementPopups() {
+  if (announcementLoaded.value || showGuide.value || route.name !== 'home') return
+  announcementLoaded.value = true
+  try {
+    const res = await announceApi.getMyAnnouncementInfo()
+    forcePopupQueue.value = res.data.data.popupQueue || []
+  } catch {
+    // ignore
+  }
+}
+
 function switchTab(name: string) {
   activeTab.value = name
   router.push({ name })
@@ -140,31 +212,36 @@ async function handleForcePopupDismiss() {
 }
 
 onMounted(async () => {
+  // 强播标记一次性消费：仅本次整页加载（URL 带 ?guide=1）内优先展示且关闭不写库；
+  // 读取后立即清除，避免会话残留把后续普通访问（刷新/重开）误判为强播——
+  // 否则会出现"看完引导后刷新又弹、且永不上报完成"的假象
+  guideForced.value = sessionStorage.getItem(GUIDE_FORCE_KEY) === '1'
+  sessionStorage.removeItem(GUIDE_FORCE_KEY)
   try {
     const res = await authApi.getUserInfo()
     const data = res.data.data
     userInfo.value = data
 
-    if (!data.mobileCode) {
-      router.replace('/bind-device')
-      return
+    // 未绑定设备码不再强制跳转绑定页（新建任务时会在入口处弹窗引导）
+    // 新手引导：数据库判定该用户未看过当前版本引导则展示（跨设备一致）；
+    // 本次若来自 ?guide=1 强播则优先展示（guideForced 已消费，下次加载不再生效）
+    if (guideForced.value || needGuide(data)) {
+      showGuide.value = true
+      // 引导气泡中展示邀请奖励数值（第 4 步）
+      loadInviteRewardRules()
     }
   } catch {
     message.error('获取用户信息失败')
   }
 
-  // 加载未读公告数 + 待弹窗队列（仅首页触发弹窗）
-  await loadUnreadCount()
-  if (route.name === 'home') {
-    try {
-      const res = await announceApi.getMyAnnouncementInfo()
-      forcePopupQueue.value = res.data.data.popupQueue || []
-    } catch {
-      // ignore
-    }
+  // 引导展示中不查询公告信息（未读数/强制弹窗），避免公告弹窗与引导冲突；
+  // 引导关闭后由 closeGuide 统一补齐
+  if (!showGuide.value) {
+    loadUnreadCount()
+    maybeLoadAnnouncementPopups()
   }
 
-  // 定时轮询未读数
+  // 定时轮询未读数（仅更新铃铛角标，不产生弹窗）
   pollTimer = setInterval(loadUnreadCount, 30000)
 })
 
@@ -201,8 +278,8 @@ onUnmounted(() => {
       </div>
     </div>
 
-    <!-- 中间内容区（可滚动） -->
-    <div class="flex-1 overflow-y-auto bg-[#f5f5f5]">
+    <!-- 中间内容区（可滚动；bg-background 语义类，亮暗主题自动切换） -->
+    <div class="flex-1 overflow-y-auto bg-background">
       <router-view />
     </div>
 
@@ -407,6 +484,25 @@ onUnmounted(() => {
         </div>
       </transition>
     </Teleport>
+
+    <!-- ======== 新手引导入口（全局：所有布局内页面显示；引导展示期间隐藏） ======== -->
+    <button
+      v-if="!showGuide"
+      class="guide-entry fixed right-3 bottom-20 z-40 flex items-center gap-1.5 rounded-full bg-blue-500/95 pl-3 pr-3.5 py-2 text-white text-xs font-medium shadow-lg shadow-blue-500/30 hover:bg-blue-600 active:scale-95 transition-all"
+      @click="restartGuide"
+    >
+      <Sparkles class="w-3.5 h-3.5 flex-shrink-0" />
+      忘记操作？再次查看引导
+    </button>
+
+    <!-- ======== 首次登录新手引导（最高层：遮罩高亮真实页面元素 + 气泡推进） ======== -->
+    <GuideOverlay
+      :show="showGuide"
+      :inviter-reward-per-invite="inviterRewardPerInvite"
+      :invitee-reward-per-invite="inviteeRewardPerInvite"
+      @goto="handleGuideAction"
+      @close="closeGuide"
+    />
   </div>
 </template>
 
@@ -428,4 +524,13 @@ onUnmounted(() => {
 .slide-up-leave-to {
   transition: translateY(100%);
 }
+
+/* 引导入口气泡：上下浮动跳动，吸引注意但不刺眼 */
+@keyframes guide-bob {
+  0%, 100% { transform: translateY(0); }
+  50% { transform: translateY(-6px); }
+}
+.guide-entry {
+  animation: guide-bob 1.5s ease-in-out infinite;
+}
 </style>

frondend/src/main.ts

@@ -2,6 +2,21 @@ import { createApp } from 'vue'
 import App from './App.vue'
 import router from './router'
 import './assets/styles/globals.css'
+import { initTheme } from './composables/useTheme'
+
+// 亮暗主题自动切换（18:00–次日 06:00 暗色）；首屏已由 index.html 内联脚本预设，
+// 这里立即校正一次并启动分钟级轮询，跨过时间阈值时无刷新自动切换
+initTheme()
+
+// 测试入口：URL 带 ?guide=1 强制重播新手引导（不受本地完成标记影响）。
+// 立即把标记落入 sessionStorage 并移除 URL 参数（登录跳转会丢失 query，故不能等到 MobileLayout）
+const guideParams = new URLSearchParams(window.location.search)
+if (guideParams.get('guide') === '1') {
+  sessionStorage.setItem('xz_guide_force', '1')
+  const url = new URL(window.location.href)
+  url.searchParams.delete('guide')
+  window.history.replaceState(null, '', url)
+}
 
 const app = createApp(App)
 app.use(router)

frondend/src/router/index.ts

@@ -2,8 +2,10 @@ import { createRouter, createWebHistory } from 'vue-router'
 import LoginView from '@/views/login/LoginView.vue'
 import HomeView from '@/views/home/HomeView.vue'
 import ProfileView from '@/views/profile/ProfileView.vue'
+import LeaveView from '@/views/leave/LeaveView.vue'
 import BindDeviceView from '@/views/bind/BindDeviceView.vue'
 import MobileLayout from '@/layouts/MobileLayout.vue'
+import BrowserGuideView from '@/views/guide/BrowserGuideView.vue'
 
 import TicketList from '@/views/ticket/TicketList.vue'
 import TicketDetail from '@/views/ticket/TicketDetail.vue'
@@ -65,31 +67,37 @@ const router = createRouter({
         {
           path: 'users',
           name: 'admin-users',
+          meta: { adminOnly: true },
           component: AdminUsers,
         },
         {
           path: 'settings',
           name: 'admin-settings',
+          meta: { adminOnly: true },
           component: AdminSettings,
         },
         {
           path: 'announcements',
           name: 'admin-announcements',
+          meta: { adminOnly: true },
           component: AdminAnnouncements,
         },
         {
           path: 'tickets',
           name: 'admin-tickets',
+          meta: { adminOnly: true },
           component: AdminTicketList,
         },
         {
           path: 'tickets/:id',
           name: 'admin-ticket-detail',
+          meta: { adminOnly: true },
           component: AdminTicketDetail,
         },
         {
           path: 'pending-schools',
           name: 'admin-pending-schools',
+          meta: { adminOnly: true },
           component: AdminPendingSchools,
         },
       ],
@@ -99,6 +107,12 @@ const router = createRouter({
       path: '/',
       redirect: '/login',
     },
+    // 微信/QQ 内置浏览器引导页：提示复制链接用系统浏览器打开
+    {
+      path: '/open-in-browser',
+      name: 'open-in-browser',
+      component: BrowserGuideView,
+    },
     {
       path: '/login',
       name: 'login',
@@ -132,6 +146,11 @@ const router = createRouter({
           name: 'home',
           component: HomeView,
         },
+        {
+          path: 'leave',
+          name: 'leave',
+          component: LeaveView,
+        },
         {
           path: 'profile',
           name: 'profile',
@@ -142,11 +161,31 @@ const router = createRouter({
   ],
 })
 
+// 微信/QQ 系内置浏览器检测：
+// - MicroMessenger: 微信内置浏览器
+// - QQ/: 手机 QQ 内置浏览器
+// 注意：不拦纯 QQ 浏览器 App（MQQBrowser），因为安卓微信右上角
+// "在浏览器打开"唤起的就是它，拦截会造成引导页死循环
+function isBlockedBrowser(): boolean {
+  const ua = navigator.userAgent
+  return /MicroMessenger|QQ\//i.test(ua)
+}
+
 router.beforeEach(async (to, _from) => {
-  // 调试：记录当前路径
-  try {
-    await fetch(`/api/admin/setup/debug?path=${encodeURIComponent(to.path)}`)
-  } catch {}
+  // ======== 微信/QQ 浏览器拦截（优先于一切认证逻辑）========
+  // 引导页自身放行；但若当前已是正常浏览器（如从微信右上角
+  // "在浏览器打开"跳转过来），自动回到 redirect 指向的原页面
+  if (to.name === 'open-in-browser') {
+    if (!isBlockedBrowser()) {
+      const r = to.query.redirect
+      const target = typeof r === 'string' && r.startsWith('/') && r !== to.fullPath ? r : '/'
+      return target
+    }
+    return true
+  }
+  if (isBlockedBrowser()) {
+    return { name: 'open-in-browser', query: { redirect: to.fullPath } }
+  }
 
   const token = localStorage.getItem('access_token')
   const adminToken = localStorage.getItem('admin_token')
@@ -208,6 +247,12 @@ router.beforeEach(async (to, _from) => {
         localStorage.removeItem('admin_info')
         return '/admin/login'
       }
+      // 代理（agent）只能访问仪表盘 / 代理管理 / CDK管理，其余页面重定向回仪表盘
+      const meData = await meRes.json()
+      const role = meData?.data?.role
+      if (role && role !== 'admin' && to.meta.adminOnly) {
+        return '/admin/dashboard'
+      }
     } catch {
       // 网络错误，放行让组件自己处理
     }

frondend/src/utils/clipboard.ts

@@ -0,0 +1,42 @@
+/**
+ * 复制文本到剪贴板（兼容 HTTP / HTTPS / 移动端 WebView）
+ *
+ * 执行顺序刻意为先同步 execCommand：
+ * document.execCommand('copy') 必须在「用户手势调用栈」内同步执行才可靠，
+ * 若先 await Clipboard API 被拒（移动端 WebView 常见 NotAllowedError），
+ * 手势上下文已丢失，后续 execCommand 会静默失败（返回 false 但剪贴板无内容）。
+ *
+ * 返回是否复制成功
+ */
+export async function copyToClipboard(text: string): Promise<boolean> {
+  // 1) 同步路径：隐藏 textarea + execCommand（用户手势内，兼容性最好）
+  const ta = document.createElement('textarea')
+  ta.value = text
+  // 必须可见且在屏幕内（不可 display:none / 移出视口），否则 iOS Safari 复制失败；
+  // font-size ≥ 16px 避免 iOS focus 时触发页面缩放
+  ta.style.cssText = 'position:fixed;top:0;left:0;width:1px;height:1px;opacity:0;font-size:16px;border:0;padding:0;margin:0;'
+  ta.setAttribute('readonly', '')
+  document.body.appendChild(ta)
+  ta.focus()
+  ta.select()
+  ta.setSelectionRange(0, text.length)
+  let ok = false
+  try {
+    ok = document.execCommand('copy')
+  } catch {
+    ok = false
+  }
+  document.body.removeChild(ta)
+  if (ok) return true
+
+  // 2) 异步回退：Clipboard API（仅 HTTPS/localhost；注意此时手势可能已丢失，仅作兜底）
+  if (navigator.clipboard && window.isSecureContext) {
+    try {
+      await navigator.clipboard.writeText(text)
+      return true
+    } catch {
+      // 忽略，走失败返回
+    }
+  }
+  return false
+}

frondend/src/views/admin/AdminCdks.vue

@@ -1,27 +1,66 @@
 <script setup lang="ts">
 import { ref, onMounted, computed } from 'vue'
-import { QrCode, Plus, Search, X, LoaderCircle, Copy, CheckCheck } from 'lucide-vue-next'
+import {
+  QrCode,
+  Plus,
+  Search,
+  X,
+  LoaderCircle,
+  Copy,
+  CheckCheck,
+  Ban,
+  RotateCcw,
+  ChevronLeft,
+  ChevronRight,
+  CheckCircle2,
+} from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
 import { useMessage } from '@/composables/useMessage'
+import { copyToClipboard } from '@/utils/clipboard'
 import * as adminApi from '@/api/admin'
 
 const message = useMessage()
 
 const cdks = ref<adminApi.CDKCode[]>([])
 const loading = ref(false)
-const searchQuery = ref('')
+const searchKeyword = ref('')
+const keywordInput = ref('')
+const statusFilter = ref('')
 const copiedIndex = ref<number | null>(null)
+const copiedResultIdx = ref<number | null>(null)
+const copiedAll = ref(false)
+
+// 分页
+const page = ref(1)
+const pageSize = ref(20)
+const total = ref(0)
+const totalPages = computed(() => Math.ceil(total.value / pageSize.value) || 1)
+const pageSizeOptions = [20, 50, 100]
+
+// 汇总（后端按可见范围统计）
+const summary = ref<adminApi.CDKSummary>({ total: 0, unused: 0, used: 0, disabled: 0 })
 
 const adminInfo = ref<adminApi.AgentInfo | null>(null)
 const isAdmin = computed(() => adminInfo.value?.role === 'admin')
 
-// 生成CDK弹窗
+// 生成CDK弹窗（form 配置 / result 展示结果）
 const showGenerateModal = ref(false)
+const modalView = ref<'form' | 'result'>('form')
 const generateCount = ref(1)
 const generateMaxRuns = ref(1)
+const generateType = ref<'count' | 'vip'>('count')
+const generateVipDays = ref(30)
 const generateLoading = ref(false)
+const resultCdks = ref<adminApi.CDKCode[]>([])
+const resultCost = ref(0)
+
+// 禁用/恢复确认弹窗
+const showStatusModal = ref(false)
+const statusAction = ref<'disable' | 'enable'>('disable')
+const statusTarget = ref<adminApi.CDKCode | null>(null)
+const statusLoading = ref(false)
 
 onMounted(async () => {
   try {
@@ -34,44 +73,77 @@ onMounted(async () => {
 async function loadCDKs() {
   loading.value = true
   try {
-    if (isAdmin.value) {
-      const res = await adminApi.getAllCDKs()
-      cdks.value = res.data?.data || []
-    } else {
-      const res = await adminApi.getMyCDKs()
-      cdks.value = res.data?.data || []
+    const params: adminApi.CDKListParams = {
+      page: page.value,
+      pageSize: pageSize.value,
+      keyword: searchKeyword.value,
+      status: statusFilter.value,
     }
+    const res = isAdmin.value ? await adminApi.getAllCDKs(params) : await adminApi.getMyCDKs(params)
+    const data = res.data?.data
+    cdks.value = data?.items || []
+    total.value = data?.total || 0
+    if (data?.summary) summary.value = data.summary
   } catch {
     message.error('加载CDK列表失败')
+    cdks.value = []
   } finally {
     loading.value = false
   }
 }
 
-const filteredCDKs = computed(() => {
-  if (!searchQuery.value.trim()) return cdks.value
-  const q = searchQuery.value.toLowerCase()
-  return cdks.value.filter((c) => c.code.toLowerCase().includes(q))
-})
+function handleSearch() {
+  page.value = 1
+  searchKeyword.value = keywordInput.value.trim()
+  loadCDKs()
+}
+
+function handleStatusChange() {
+  page.value = 1
+  loadCDKs()
+}
+
+function handlePage(p: number) {
+  if (p < 1 || p > totalPages.value) return
+  page.value = p
+  loadCDKs()
+}
+
+function handlePageSize(size: number) {
+  if (size === pageSize.value) return
+  pageSize.value = size
+  page.value = 1
+  loadCDKs()
+}
 
 async function handleGenerate() {
   if (generateCount.value <= 0 || generateCount.value > 100) {
     message.info('数量范围为 1-100')
     return
   }
-  if (generateMaxRuns.value <= 0 || generateMaxRuns.value > 999) {
+  if (generateType.value === 'vip') {
+    if (generateVipDays.value !== 7 && generateVipDays.value !== 30) {
+      message.info('VIP CDK 仅支持周卡（7 天）或月卡（30 天）')
+      return
+    }
+  } else if (generateMaxRuns.value <= 0 || generateMaxRuns.value > 999) {
     message.info('运行次数范围为 1-999')
     return
   }
   generateLoading.value = true
   try {
-    const res = await adminApi.generateCDK(generateCount.value, generateMaxRuns.value)
+    const res = await adminApi.generateCDK(
+      generateCount.value,
+      generateMaxRuns.value,
+      generateType.value,
+      generateVipDays.value
+    )
     const data = res.data?.data
-    message.success(`成功生成 ${data?.count || 0} 个CDK（每张 ${data?.maxRuns || 1} 次）`)
-    showGenerateModal.value = false
-    generateCount.value = 1
-    generateMaxRuns.value = 1
-    await loadCDKs()
+    resultCdks.value = data?.cdkCodes || []
+    resultCost.value = data?.costTotal || 0
+    copiedAll.value = false
+    // 切到结果视图，展示全部CDK供复制
+    modalView.value = 'result'
   } catch (e: any) {
     message.error(e?.response?.data?.message || e?.message || '生成失败')
   } finally {
@@ -79,30 +151,99 @@ async function handleGenerate() {
   }
 }
 
+function openGenerateModal() {
+  modalView.value = 'form'
+  generateCount.value = 1
+  generateMaxRuns.value = 1
+  generateType.value = 'count'
+  generateVipDays.value = 30
+  showGenerateModal.value = true
+}
+
+function closeGenerateModal() {
+  showGenerateModal.value = false
+  // 返回首页重新加载最新数据
+  page.value = 1
+  searchKeyword.value = ''
+  keywordInput.value = ''
+  statusFilter.value = ''
+  loadCDKs()
+}
+
 async function copyCode(code: string, index: number) {
-  try {
-    await navigator.clipboard.writeText(code)
-    copiedIndex.value = index
-    setTimeout(() => { copiedIndex.value = null }, 2000)
-  } catch {
-    // fallback
-    const ta = document.createElement('textarea')
-    ta.value = code
-    document.body.appendChild(ta)
-    ta.select()
-    document.execCommand('copy')
-    document.body.removeChild(ta)
+  if (await copyToClipboard(code)) {
     copiedIndex.value = index
     setTimeout(() => { copiedIndex.value = null }, 2000)
+    message.success('已复制')
+  } else {
+    message.error('复制失败，请长按 CDK 码手动复制')
   }
 }
 
-/** 统计 */
-const stats = computed(() => ({
-  total: cdks.value.length,
-  used: cdks.value.filter((c) => c.status === 'used').length,
-  unused: cdks.value.filter((c) => c.status === 'unused').length,
-}))
+async function copyResultCode(code: string, index: number) {
+  if (await copyToClipboard(code)) {
+    resultCopiedIdx.value = index
+    setTimeout(() => { resultCopiedIdx.value = null }, 2000)
+    message.success('已复制')
+  } else {
+    message.error('复制失败，请长按 CDK 码手动复制')
+  }
+}
+
+async function copyAllCodes() {
+  if (resultCdks.value.length === 0) return
+  const all = resultCdks.value.map((c) => c.code).join('\n')
+  if (await copyToClipboard(all)) {
+    copiedAll.value = true
+    message.success(`已复制全部 ${resultCdks.value.length} 个CDK`)
+    setTimeout(() => { copiedAll.value = false }, 2000)
+  } else {
+    message.error('复制失败，请长按 CDK 码手动复制')
+  }
+}
+
+function askDisable(cdk: adminApi.CDKCode) {
+  statusAction.value = 'disable'
+  statusTarget.value = cdk
+  showStatusModal.value = true
+}
+
+function askEnable(cdk: adminApi.CDKCode) {
+  statusAction.value = 'enable'
+  statusTarget.value = cdk
+  showStatusModal.value = true
+}
+
+async function confirmStatusChange() {
+  const target = statusTarget.value
+  if (!target) return
+  statusLoading.value = true
+  try {
+    await adminApi.updateCDKStatus(target.id, statusAction.value)
+    message.success(statusAction.value === 'disable' ? '已禁用该CDK' : '已恢复该CDK')
+    showStatusModal.value = false
+    statusTarget.value = null
+    await loadCDKs()
+  } catch (e: any) {
+    message.error(e?.response?.data?.message || '操作失败')
+  } finally {
+    statusLoading.value = false
+  }
+}
+
+const statusText = computed(() => (statusAction.value === 'disable' ? '禁用CDK' : '恢复CDK'))
+
+function statusLabel(s: string) {
+  if (s === 'used') return '已使用'
+  if (s === 'disabled') return '已禁用'
+  return '未使用'
+}
+
+function statusClass(s: string) {
+  if (s === 'used') return 'bg-gray-100 text-gray-600'
+  if (s === 'disabled') return 'bg-red-50 text-red-600'
+  return 'bg-green-100 text-green-700'
+}
 </script>
 
 <template>
@@ -110,32 +251,57 @@ const stats = computed(() => ({
     <!-- 顶部 -->
     <div class="flex items-center justify-between mb-6">
       <h1 class="text-xl font-bold text-gray-900">CDK管理</h1>
-      <Button variant="default" size="sm" @click="showGenerateModal = true">
+      <Button variant="default" size="sm" @click="openGenerateModal">
         <Plus class="w-4 h-4 mr-1" />
         生成CDK
       </Button>
     </div>
 
     <!-- 统计 -->
-    <div class="flex gap-4 mb-4">
+    <div class="flex gap-4 mb-4 flex-wrap">
       <div class="bg-white rounded-lg border border-gray-200 px-4 py-2.5 flex items-center gap-2">
         <span class="text-xs text-gray-500">总计</span>
-        <span class="text-lg font-bold text-gray-900">{{ stats.total }}</span>
+        <span class="text-lg font-bold text-gray-900">{{ summary.total }}</span>
       </div>
       <div class="bg-white rounded-lg border border-green-200 px-4 py-2.5 flex items-center gap-2">
         <span class="text-xs text-green-600">未使用</span>
-        <span class="text-lg font-bold text-green-700">{{ stats.unused }}</span>
+        <span class="text-lg font-bold text-green-700">{{ summary.unused }}</span>
       </div>
       <div class="bg-white rounded-lg border border-gray-200 px-4 py-2.5 flex items-center gap-2">
         <span class="text-xs text-gray-500">已使用</span>
-        <span class="text-lg font-bold text-gray-700">{{ stats.used }}</span>
+        <span class="text-lg font-bold text-gray-700">{{ summary.used }}</span>
+      </div>
+      <div class="bg-white rounded-lg border border-red-200 px-4 py-2.5 flex items-center gap-2">
+        <span class="text-xs text-red-500">已禁用</span>
+        <span class="text-lg font-bold text-red-600">{{ summary.disabled }}</span>
       </div>
     </div>
 
-    <!-- 搜索 -->
-    <div class="relative mb-4">
-      <Search class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" />
-      <Input v-model="searchQuery" placeholder="搜索CDK码..." class="pl-9 h-10 text-sm max-w-xs" />
+    <!-- 筛选：搜索 + 状态 -->
+    <div class="flex items-center gap-3 mb-4">
+      <div class="relative flex-1 max-w-xs">
+        <Search class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" />
+        <Input
+          v-model="keywordInput"
+          placeholder="搜索CDK码..."
+          class="pl-9 h-10 text-sm"
+          @keyup.enter="handleSearch"
+        />
+      </div>
+      <Button variant="outline" class="h-10" @click="handleSearch">
+        <Search class="w-4 h-4 mr-1" />
+        搜索
+      </Button>
+      <select
+        v-model="statusFilter"
+        class="h-10 px-3 rounded-lg border border-gray-200 bg-white text-sm text-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500/20 focus:border-blue-400"
+        @change="handleStatusChange"
+      >
+        <option value="">全部状态</option>
+        <option value="unused">未使用</option>
+        <option value="used">已使用</option>
+        <option value="disabled">已禁用</option>
+      </select>
     </div>
 
     <!-- 列表 -->
@@ -144,7 +310,7 @@ const stats = computed(() => ({
         <LoaderCircle class="w-6 h-6 animate-spin text-blue-500" />
       </div>
 
-      <div v-else-if="filteredCDKs.length === 0" class="text-center py-16 text-sm text-gray-400">
+      <div v-else-if="cdks.length === 0" class="text-center py-16 text-sm text-gray-400">
         <QrCode class="w-12 h-12 mx-auto mb-3 text-gray-200" />
         <p>暂无CDK数据</p>
         <p class="text-xs mt-1">点击右上角"生成CDK"开始创建</p>
@@ -154,76 +320,291 @@ const stats = computed(() => ({
         <thead>
           <tr class="bg-gray-50 text-left text-xs text-gray-500">
             <th class="px-4 py-3 font-medium">CDK码</th>
+            <th v-if="isAdmin" class="px-4 py-3 font-medium">生成代理</th>
             <th class="px-4 py-3 font-medium">售价</th>
-            <th class="px-4 py-3 font-medium">次数</th>
+            <th class="px-4 py-3 font-medium">类型</th>
+            <th class="px-4 py-3 font-medium">额度</th>
             <th class="px-4 py-3 font-medium">状态</th>
             <th class="px-4 py-3 font-medium">创建时间</th>
             <th class="px-4 py-3 font-medium">操作</th>
           </tr>
         </thead>
         <tbody>
-          <tr v-for="(cdk, idx) in filteredCDKs" :key="cdk.id" class="border-t border-gray-50 hover:bg-gray-50/50 transition-colors">
+          <tr
+            v-for="(cdk, idx) in cdks"
+            :key="cdk.id"
+            class="border-t border-gray-50 hover:bg-gray-50/50 transition-colors"
+            :class="cdk.status === 'disabled' ? 'opacity-60' : ''"
+          >
             <td class="px-4 py-3 whitespace-nowrap">
               <code class="font-mono text-xs bg-gray-100 px-2 py-1 rounded">{{ cdk.code }}</code>
             </td>
+            <td v-if="isAdmin" class="px-4 py-3 text-xs text-gray-600 whitespace-nowrap">
+              {{ (cdk as any).agent?.username || cdk.agentId }}
+            </td>
             <td class="px-4 py-3 font-mono whitespace-nowrap">{{ cdk.price.toFixed(2) }} 元</td>
+            <td class="px-4 py-3 whitespace-nowrap">
+              <span
+                v-if="cdk.type === 'vip'"
+                class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium bg-amber-100 text-amber-700 whitespace-nowrap"
+              >⭐ VIP{{ cdk.vipDays === 7 ? '周卡' : '月卡' }}</span>
+              <span
+                v-else
+                class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-700 whitespace-nowrap"
+              >次数卡</span>
+            </td>
             <td class="px-4 py-3 text-xs text-gray-600 whitespace-nowrap">
-              {{ cdk.maxRuns ?? 1 }}
+              {{ cdk.type === 'vip' ? `${cdk.vipDays} 天` : `${cdk.maxRuns ?? 1} 次` }}
             </td>
             <td class="px-4 py-3 whitespace-nowrap">
               <span
                 class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium whitespace-nowrap"
-                :class="cdk.status === 'used' ? 'bg-gray-100 text-gray-600' : 'bg-green-100 text-green-700'"
+                :class="statusClass(cdk.status)"
               >
-                {{ cdk.status === 'used' ? '已使用' : '未使用' }}
+                {{ statusLabel(cdk.status) }}
               </span>
             </td>
             <td class="px-4 py-3 text-gray-500 text-xs whitespace-nowrap">{{ new Date(cdk.createdAt).toLocaleString() }}</td>
             <td class="px-4 py-3 whitespace-nowrap">
-              <button
-                class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs transition-colors"
-                :class="copiedIndex === idx ? 'bg-green-100 text-green-700' : 'bg-blue-50 text-blue-600 hover:bg-blue-100'"
-                @click="copyCode(cdk.code, idx)"
-              >
-                <Copy v-if="copiedIndex !== idx" class="w-3 h-3" />
-                <CheckCheck v-else class="w-3 h-3" />
-                {{ copiedIndex === idx ? '已复制' : '复制' }}
-              </button>
+              <div class="flex items-center gap-1">
+                <button
+                  class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs transition-colors"
+                  :class="copiedIndex === idx ? 'bg-green-100 text-green-700' : 'bg-blue-50 text-blue-600 hover:bg-blue-100'"
+                  @click="copyCode(cdk.code, idx)"
+                >
+                  <Copy v-if="copiedIndex !== idx" class="w-3 h-3" />
+                  <CheckCheck v-else class="w-3 h-3" />
+                  {{ copiedIndex === idx ? '已复制' : '复制' }}
+                </button>
+                <button
+                  v-if="cdk.status === 'unused'"
+                  class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs text-red-500 hover:bg-red-50 transition-colors"
+                  @click="askDisable(cdk)"
+                >
+                  <Ban class="w-3 h-3" />
+                  禁用
+                </button>
+                <button
+                  v-else-if="cdk.status === 'disabled'"
+                  class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs text-green-600 hover:bg-green-50 transition-colors"
+                  @click="askEnable(cdk)"
+                >
+                  <RotateCcw class="w-3 h-3" />
+                  恢复
+                </button>
+              </div>
             </td>
           </tr>
         </tbody>
       </table>
+
+      <!-- 分页 -->
+      <div
+        v-if="total > 0"
+        class="flex items-center justify-between px-4 py-3 border-t border-gray-100"
+      >
+        <div class="flex items-center gap-3">
+          <span class="text-xs text-gray-400">共 {{ total }} 条</span>
+          <select
+            :value="pageSize"
+            class="h-8 px-2 rounded-lg border border-gray-200 bg-white text-xs text-gray-500 focus:outline-none"
+            @change="handlePageSize(Number(($event.target as HTMLSelectElement).value))"
+          >
+            <option v-for="n in pageSizeOptions" :key="n" :value="n">{{ n }} 条/页</option>
+          </select>
+        </div>
+        <div class="flex items-center gap-2">
+          <button
+            class="w-8 h-8 rounded-lg flex items-center justify-center hover:bg-gray-100 disabled:opacity-30"
+            :disabled="page <= 1"
+            @click="handlePage(page - 1)"
+          >
+            <ChevronLeft class="w-4 h-4" />
+          </button>
+          <span class="text-sm text-gray-600">{{ page }}/{{ totalPages }}</span>
+          <button
+            class="w-8 h-8 rounded-lg flex items-center justify-center hover:bg-gray-100 disabled:opacity-30"
+            :disabled="page >= totalPages"
+            @click="handlePage(page + 1)"
+          >
+            <ChevronRight class="w-4 h-4" />
+          </button>
+        </div>
+      </div>
     </div>
 
-    <!-- 生成CDK弹窗 -->
+    <!-- 生成CDK弹窗（form / result 两视图） -->
     <Teleport to="body">
-      <div v-if="showGenerateModal" class="fixed inset-0 z-50 flex items-center justify-center bg-black/40" @click.self="showGenerateModal = false">
+      <div v-if="showGenerateModal" class="fixed inset-0 z-50 flex items-center justify-center bg-black/40" @click.self="modalView === 'form' ? (showGenerateModal = false) : null">
+        <div
+          class="bg-white rounded-xl shadow-xl w-full mx-4 p-6 flex flex-col"
+          :class="modalView === 'result' ? 'max-w-lg max-h-[80vh]' : 'max-w-sm'"
+        >
+          <!-- 配置视图 -->
+          <template v-if="modalView === 'form'">
+            <div class="flex items-center justify-between mb-4 flex-shrink-0">
+              <h2 class="text-lg font-semibold text-gray-900">生成CDK</h2>
+              <button class="text-gray-400 hover:text-gray-600" @click="closeGenerateModal">
+                <X class="w-5 h-5" />
+              </button>
+            </div>
+
+            <div class="space-y-3">
+              <div>
+                <Label class="mb-2 block text-sm text-gray-600">CDK 类型</Label>
+                <div class="grid grid-cols-2 gap-2">
+                  <button
+                    type="button"
+                    class="h-10 rounded-md border text-sm font-medium transition-colors"
+                    :class="generateType === 'count' ? 'bg-emerald-600 text-white border-emerald-600' : 'bg-white text-gray-700 border-gray-300 hover:border-emerald-400'"
+                    @click="generateType = 'count'"
+                  >次数 CDK</button>
+                  <button
+                    type="button"
+                    class="h-10 rounded-md border text-sm font-medium transition-colors"
+                    :class="generateType === 'vip' ? 'bg-amber-500 text-white border-amber-500' : 'bg-white text-gray-700 border-gray-300 hover:border-amber-400'"
+                    @click="generateType = 'vip'"
+                  >⭐ VIP CDK</button>
+                </div>
+              </div>
+              <div>
+                <Label class="mb-1 block text-sm text-gray-600">生成数量</Label>
+                <Input v-model.number="generateCount" type="number" min="1" max="100" class="h-10 text-sm" />
+                <p class="text-xs text-gray-400 mt-1">单次最多100个</p>
+              </div>
+              <template v-if="generateType === 'count'">
+                <div>
+                  <Label class="mb-1 block text-sm text-gray-600">每张可运行次数</Label>
+                  <Input v-model.number="generateMaxRuns" type="number" min="1" max="999" class="h-10 text-sm" />
+                  <p class="text-xs text-gray-400 mt-1">每张CDK可兑换使用的次数，成本 = 基础单价 × 次数 × 费率</p>
+                </div>
+              </template>
+              <template v-else>
+                <div>
+                  <Label class="mb-1 block text-sm text-gray-600">VIP 卡类型</Label>
+                  <div class="grid grid-cols-2 gap-2">
+                    <button
+                      type="button"
+                      class="h-10 rounded-md border text-sm font-medium transition-colors"
+                      :class="generateVipDays === 7 ? 'bg-amber-500 text-white border-amber-500' : 'bg-white text-gray-700 border-gray-300 hover:border-amber-400'"
+                      @click="generateVipDays = 7"
+                    >周卡 · 7天</button>
+                    <button
+                      type="button"
+                      class="h-10 rounded-md border text-sm font-medium transition-colors"
+                      :class="generateVipDays === 30 ? 'bg-amber-500 text-white border-amber-500' : 'bg-white text-gray-700 border-gray-300 hover:border-amber-400'"
+                      @click="generateVipDays = 30"
+                    >月卡 · 30天</button>
+                  </div>
+                  <p class="text-xs text-gray-400 mt-1">兑换后从当前到期时间顺延，到期即享免扣次数执行任务</p>
+                </div>
+              </template>
+            </div>
+
+            <div class="flex gap-2 mt-6">
+              <Button variant="outline" class="flex-1 h-10" @click="showGenerateModal = false">取消</Button>
+              <Button class="flex-1 h-10" :disabled="generateLoading" @click="handleGenerate">
+                <LoaderCircle v-if="generateLoading" class="w-4 h-4 animate-spin mr-1" />
+                {{ generateLoading ? '生成中...' : '生成' }}
+              </Button>
+            </div>
+          </template>
+
+          <!-- 结果视图：展示全部CDK -->
+          <template v-else>
+            <div class="flex items-center justify-between mb-3 flex-shrink-0">
+              <div>
+                <h2 class="text-lg font-semibold text-gray-900 flex items-center gap-2">
+                  <CheckCircle2 class="w-5 h-5 text-green-500" />
+                  生成成功
+                </h2>
+                <p class="text-xs text-gray-400 mt-0.5">
+                  共 {{ resultCdks.length }} 个CDK ·
+                  <template v-if="generateType === 'vip'">{{ generateVipDays === 7 ? 'VIP 周卡 7 天' : 'VIP 月卡 30 天' }} · </template>
+                  <template v-else>每张 {{ generateMaxRuns }} 次 · </template>
+                  扣费
+                  <span class="font-mono text-gray-600">{{ resultCost.toFixed(2) }} 元</span>
+                </p>
+              </div>
+              <button class="text-gray-400 hover:text-gray-600" @click="closeGenerateModal">
+                <X class="w-5 h-5" />
+              </button>
+            </div>
+
+            <!-- CDK 列表（可滚动） -->
+            <div class="flex-1 overflow-y-auto border border-gray-100 rounded-lg bg-gray-50/60 min-h-[120px] max-h-[40vh]">
+              <div
+                v-for="cdk in resultCdks"
+                :key="cdk.id"
+                class="flex items-center justify-between px-3 py-2 border-b border-gray-100 last:border-0 bg-white"
+              >
+                <code class="font-mono text-xs text-gray-800">{{ cdk.code }}</code>
+                <button
+                  class="flex-shrink-0 inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] transition-colors"
+                  :class="copiedResultIdx === resultCdks.indexOf(cdk) ? 'text-green-600 bg-green-50' : 'text-blue-500 hover:bg-blue-50'"
+                  @click="copyResultCode(cdk.code, resultCdks.indexOf(cdk))"
+                >
+                  <Copy v-if="copiedResultIdx !== resultCdks.indexOf(cdk)" class="w-3 h-3" />
+                  <CheckCheck v-else class="w-3 h-3" />
+                  复制
+                </button>
+              </div>
+            </div>
+
+            <div class="flex gap-2 mt-4 flex-shrink-0">
+              <Button variant="outline" class="h-10 px-4" @click="openGenerateModal">
+                <Plus class="w-4 h-4 mr-1" />
+                继续生成
+              </Button>
+              <Button class="flex-1 h-10" @click="copyAllCodes">
+                <CheckCheck v-if="copiedAll" class="w-4 h-4 mr-1" />
+                <Copy v-else class="w-4 h-4 mr-1" />
+                {{ copiedAll ? '已复制全部' : '复制全部CDK' }}
+              </Button>
+            </div>
+            <p class="text-center text-[10px] text-gray-300 mt-2">
+              提示：CDK 按行分隔，可直接粘贴到表格/文档批量分发
+            </p>
+          </template>
+        </div>
+      </div>
+    </Teleport>
+
+    <!-- 禁用/恢复确认弹窗 -->
+    <Teleport to="body">
+      <div v-if="showStatusModal" class="fixed inset-0 z-50 flex items-center justify-center bg-black/40" @click.self="showStatusModal = false">
         <div class="bg-white rounded-xl shadow-xl w-full max-w-sm mx-4 p-6">
-          <div class="flex items-center justify-between mb-4">
-            <h2 class="text-lg font-semibold text-gray-900">生成CDK</h2>
-            <button class="text-gray-400 hover:text-gray-600" @click="showGenerateModal = false">
-              <X class="w-5 h-5" />
-            </button>
-          </div>
-
-          <div class="space-y-3">
-            <div>
-              <Label class="mb-1 block text-sm text-gray-600">生成数量</Label>
-              <Input v-model.number="generateCount" type="number" min="1" max="100" class="h-10 text-sm" />
-              <p class="text-xs text-gray-400 mt-1">单次最多100个</p>
+          <div class="flex items-center gap-2.5 mb-3">
+            <div
+              class="w-9 h-9 rounded-xl flex items-center justify-center"
+              :class="statusAction === 'disable' ? 'bg-red-100' : 'bg-green-100'"
+            >
+              <Ban v-if="statusAction === 'disable'" class="w-4 h-4 text-red-500" />
+              <RotateCcw v-else class="w-4 h-4 text-green-600" />
             </div>
             <div>
-              <Label class="mb-1 block text-sm text-gray-600">每张可运行次数</Label>
-              <Input v-model.number="generateMaxRuns" type="number" min="1" max="999" class="h-10 text-sm" />
-              <p class="text-xs text-gray-400 mt-1">每张CDK可兑换使用的次数，成本 = 基础单价 × 次数 × 费率</p>
+              <h2 class="text-base font-semibold text-gray-900">{{ statusText }}</h2>
+              <p class="text-xs text-gray-400 mt-0.5">{{ statusTarget?.code }}</p>
             </div>
           </div>
-
-          <div class="flex gap-2 mt-6">
-            <Button variant="outline" class="flex-1 h-10" @click="showGenerateModal = false">取消</Button>
-            <Button class="flex-1 h-10" :disabled="generateLoading" @click="handleGenerate">
-              <LoaderCircle v-if="generateLoading" class="w-4 h-4 animate-spin mr-1" />
-              {{ generateLoading ? '生成中...' : '生成' }}
+          <p class="text-sm text-gray-500 leading-relaxed text-justify">
+            <template v-if="statusAction === 'disable'">
+              禁用后该CDK将<strong class="text-red-500">无法被用户兑换</strong>，如需使用可随时恢复。
+            </template>
+            <template v-else>
+              恢复后该CDK将重新变为<strong class="text-green-600">未使用</strong>状态，可被用户兑换。
+            </template>
+          </p>
+          <div class="flex gap-2 mt-5">
+            <Button variant="outline" class="flex-1 h-10" @click="showStatusModal = false">取消</Button>
+            <Button
+              class="flex-1 h-10"
+              :class="statusAction === 'disable' ? 'bg-red-500 hover:bg-red-600' : 'bg-green-500 hover:bg-green-600'"
+              :disabled="statusLoading"
+              @click="confirmStatusChange"
+            >
+              <LoaderCircle v-if="statusLoading" class="w-4 h-4 animate-spin mr-1" />
+              {{ statusAction === 'disable' ? '确认禁用' : '确认恢复' }}
             </Button>
           </div>
         </div>

frondend/src/views/admin/AdminDashboard.vue

@@ -31,14 +31,15 @@ onMounted(async () => {
 
     me.value = meRes.data?.data || null
     subAgents.value = agentRes.data?.data || []
-    cdks.value = cdkRes.data?.data || []
+    cdks.value = cdkRes.data?.data?.items || []
 
     const agents = agentRes.data?.data || []
+    const summary = cdkRes.data?.data?.summary
     stats.value = {
       totalAgents: agents.length,
       activeAgents: agents.filter((a) => a.status === 'active').length,
-      totalCDKs: cdks.value.length,
-      usedCDKs: cdks.value.filter((c) => c.status === 'used').length,
+      totalCDKs: summary?.total ?? cdks.value.length,
+      usedCDKs: summary?.used ?? cdks.value.filter((c) => c.status === 'used').length,
       balance: me.value?.balance || 0,
       rate: me.value?.rate ?? 1,
     }
@@ -133,9 +134,9 @@ onMounted(async () => {
               <td class="py-2.5">
                 <span
                   class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium"
-                  :class="cdk.status === 'used' ? 'bg-gray-100 text-gray-600' : 'bg-green-100 text-green-700'"
+                  :class="cdk.status === 'used' ? 'bg-gray-100 text-gray-600' : cdk.status === 'disabled' ? 'bg-red-50 text-red-600' : 'bg-green-100 text-green-700'"
                 >
-                  {{ cdk.status === 'used' ? '已使用' : '未使用' }}
+                  {{ cdk.status === 'used' ? '已使用' : cdk.status === 'disabled' ? '已禁用' : '未使用' }}
                 </span>
               </td>
               <td class="py-2.5 text-gray-500">{{ new Date(cdk.createdAt).toLocaleString() }}</td>

frondend/src/views/admin/AdminLayout.vue

@@ -33,17 +33,22 @@ const adminInfo = ref<AgentInfo | null>(null)
 const showUserMenu = ref(false)
 const showSidebar = ref(false)
 
-const navItems = [
+const navItems: { name: string; label: string; icon: unknown; path: string; adminOnly?: boolean }[] = [
   { name: 'admin-dashboard', label: '仪表盘', icon: LayoutDashboard, path: '/admin/dashboard' },
   { name: 'admin-agents', label: '代理管理', icon: Users, path: '/admin/agents' },
-  { name: 'admin-users', label: '用户管理', icon: UserCheck, path: '/admin/users' },
+  { name: 'admin-users', label: '用户管理', icon: UserCheck, path: '/admin/users', adminOnly: true },
   { name: 'admin-cdks', label: 'CDK管理', icon: QrCode, path: '/admin/cdks' },
-  { name: 'admin-announcements', label: '公告管理', icon: Megaphone, path: '/admin/announcements' },
-  { name: 'admin-tickets', label: '工单管理', icon: MessageSquare, path: '/admin/tickets' },
-  { name: 'admin-pending-schools', label: '待适配学校', icon: School, path: '/admin/pending-schools' },
-  { name: 'admin-settings', label: '系统设置', icon: Settings, path: '/admin/settings' },
+  { name: 'admin-announcements', label: '公告管理', icon: Megaphone, path: '/admin/announcements', adminOnly: true },
+  { name: 'admin-tickets', label: '工单管理', icon: MessageSquare, path: '/admin/tickets', adminOnly: true },
+  { name: 'admin-pending-schools', label: '待适配学校', icon: School, path: '/admin/pending-schools', adminOnly: true },
+  { name: 'admin-settings', label: '系统设置', icon: Settings, path: '/admin/settings', adminOnly: true },
 ]
 
+// 代理（agent）只能访问：仪表盘、代理管理、CDK管理
+const visibleNavItems = computed(() =>
+  navItems.filter((item) => !item.adminOnly || adminInfo.value?.role === 'admin')
+)
+
 const activeNav = computed(() => route.name as string)
 
 // 公告相关（代理端）
@@ -130,7 +135,7 @@ function dismissForcePopup() {
   forcePopupQueue.value = forcePopupQueue.value.slice(1)
 }
 
-function navigateTo(item: typeof navItems[0]) {
+function navigateTo(item: { name: string; label: string; icon: unknown; path: string; adminOnly?: boolean }) {
   router.push({ name: item.name })
   showSidebar.value = false
 }
@@ -217,7 +222,7 @@ function handleLogout() {
         <!-- 导航菜单 -->
         <nav class="flex-1 py-3 px-3 space-y-1 overflow-y-auto">
           <button
-            v-for="item in navItems"
+            v-for="item in visibleNavItems"
             :key="item.name"
             class="w-full flex items-center gap-3 px-3 py-2.5 rounded-lg text-sm transition-colors"
             :class="activeNav === item.name

frondend/src/views/admin/AdminPendingSchools.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import { Shield, RefreshCw, CheckCircle, Search, Eye, EyeOff, Copy } from 'lucide-vue-next'
+import { Shield, RefreshCw, CheckCircle, XCircle, Search, Eye, EyeOff, Copy } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { useMessage } from '@/composables/useMessage'
+import { copyToClipboard } from '@/utils/clipboard'
 import api from '@/api/index'
 
 interface PendingSchoolItem {
@@ -15,6 +16,7 @@ interface PendingSchoolItem {
   email: string
   ip: string
   status: string
+  rejectReason: string
   createdAt: string
 }
 
@@ -34,6 +36,10 @@ const searchKeyword = ref('')
 const showPasswordMap = ref<Record<number, boolean>>({})
 // 已适配学校：schoolId -> 学校名（用于在待处理列表中标识已适配过的学校）
 const adaptedSchools = ref<Map<string, string>>(new Map())
+// 拒绝弹窗
+const rejectTarget = ref<PendingSchoolItem | null>(null)
+const rejectReason = ref('')
+const rejectSubmitting = ref(false)
 
 onMounted(() => {
   loadData()
@@ -102,10 +108,45 @@ async function handleMarkDone(record: PendingSchoolItem) {
   }
 }
 
-function copyText(text: string) {
-  navigator.clipboard.writeText(text).then(() => {
+function openRejectModal(record: PendingSchoolItem) {
+  rejectTarget.value = record
+  rejectReason.value = ''
+}
+
+function closeRejectModal() {
+  if (rejectSubmitting.value) return
+  rejectTarget.value = null
+  rejectReason.value = ''
+}
+
+async function confirmReject() {
+  const target = rejectTarget.value
+  if (!target) return
+  const reason = rejectReason.value.trim()
+  if (!reason) {
+    message.error('拒绝时必须说明理由')
+    return
+  }
+  rejectSubmitting.value = true
+  try {
+    await api.post(`/admin/pending-schools/${target.id}/reject`, { reason })
+    message.success(`已拒绝该条记录，拒绝理由将邮件通知联系邮箱`)
+    closeRejectModal()
+    await loadData()
+  } catch (err: any) {
+    message.error(err?.response?.data?.message || '操作失败')
+  } finally {
+    rejectSubmitting.value = false
+  }
+}
+
+async function copyText(text: string) {
+  const ok = await copyToClipboard(text)
+  if (ok) {
     message.success('已复制')
-  })
+  } else {
+    message.error('复制失败，请长按手动复制')
+  }
 }
 </script>
 
@@ -135,6 +176,11 @@ function copyText(text: string) {
             :class="statusFilter === 'completed' ? 'bg-white text-gray-900 shadow-sm' : 'text-gray-500 hover:text-gray-700'"
             @click="statusFilter = 'completed'; loadData()"
           >已完成</button>
+          <button
+            class="px-3 py-1.5 text-xs font-medium rounded-md transition-colors"
+            :class="statusFilter === 'rejected' ? 'bg-white text-gray-900 shadow-sm' : 'text-gray-500 hover:text-gray-700'"
+            @click="statusFilter = 'rejected'; loadData()"
+          >已拒绝</button>
           <button
             class="px-3 py-1.5 text-xs font-medium rounded-md transition-colors"
             :class="statusFilter === '' ? 'bg-white text-gray-900 shadow-sm' : 'text-gray-500 hover:text-gray-700'"
@@ -212,19 +258,32 @@ function copyText(text: string) {
               </span>
               <span class="text-[10px] text-gray-400 font-mono">{{ group.schoolId }}</span>
             </div>
-            <Button
-              v-if="statusFilter !== 'completed'"
-              size="sm"
-              class="h-7 text-xs"
-              @click="handleMarkDone(group.records[0])"
-            >
-              <CheckCircle class="w-3 h-3 mr-1" />
-              标记完成
-            </Button>
+            <div class="flex items-center gap-1.5">
+              <Button
+                v-if="statusFilter !== 'completed' && statusFilter !== 'rejected'"
+                size="sm"
+                class="h-7 text-xs whitespace-nowrap"
+                @click="handleMarkDone(group.records[0])"
+              >
+                <CheckCircle class="w-3 h-3 mr-1 shrink-0" />
+                标记完成
+              </Button>
+              <Button
+                v-if="statusFilter === 'pending'"
+                variant="outline"
+                size="sm"
+                class="h-7 text-xs text-red-500 border-red-200 hover:bg-red-50 whitespace-nowrap"
+                @click="openRejectModal(group.records[0])"
+              >
+                <XCircle class="w-3 h-3 mr-1 shrink-0" />
+                拒绝
+              </Button>
+            </div>
           </div>
 
-          <!-- 账号列表 -->
-          <table class="w-full text-sm">
+          <!-- 账号列表（小屏横向滚动） -->
+          <div class="overflow-x-auto">
+            <table class="w-full text-sm min-w-[760px]">
             <thead>
               <tr class="text-left text-xs text-gray-400 border-b border-gray-50">
                 <th class="px-5 py-2.5 font-medium w-[16%]">账号</th>
@@ -284,29 +343,82 @@ function copyText(text: string) {
                 <td class="px-5 py-3">
                   <span
                     class="inline-flex items-center px-1.5 py-0.5 rounded-full text-[10px] font-medium"
-                    :class="r.status === 'pending' ? 'bg-amber-50 text-amber-600' : 'bg-green-50 text-green-600'"
+                    :class="r.status === 'pending' ? 'bg-amber-50 text-amber-600' : r.status === 'rejected' ? 'bg-red-50 text-red-600' : 'bg-green-50 text-green-600'"
                   >
-                    {{ r.status === 'pending' ? '待处理' : '已完成' }}
+                    {{ r.status === 'pending' ? '待处理' : r.status === 'rejected' ? '已拒绝' : '已完成' }}
                   </span>
+                  <p
+                    v-if="r.status === 'rejected' && r.rejectReason"
+                    class="text-[10px] text-red-400 mt-1 max-w-[180px] leading-snug"
+                    :title="r.rejectReason"
+                  >理由：{{ r.rejectReason }}</p>
                 </td>
                 <!-- 提交时间 -->
                 <td class="px-5 py-3 text-gray-500 text-xs">{{ r.createdAt }}</td>
                 <!-- 操作 -->
-                <td class="px-5 py-3">
-                  <button
-                    v-if="r.status === 'pending'"
-                    class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs text-blue-500 hover:bg-blue-50 transition-colors"
-                    @click="handleMarkDone(r)"
-                  >
-                    <CheckCircle class="w-3 h-3" />
-                    完成
-                  </button>
+                <td class="px-5 py-3 whitespace-nowrap">
+                  <div v-if="r.status === 'pending'" class="flex items-center gap-1 whitespace-nowrap">
+                    <button
+                      class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs whitespace-nowrap text-blue-500 hover:bg-blue-50 transition-colors"
+                      @click="handleMarkDone(r)"
+                    >
+                      <CheckCircle class="w-3 h-3 shrink-0" />
+                      完成
+                    </button>
+                    <button
+                      class="inline-flex items-center gap-1 px-2 py-1 rounded-lg text-xs whitespace-nowrap text-red-500 hover:bg-red-50 transition-colors"
+                      @click="openRejectModal(r)"
+                    >
+                      <XCircle class="w-3 h-3 shrink-0" />
+                      拒绝
+                    </button>
+                  </div>
                 </td>
               </tr>
             </tbody>
-          </table>
+            </table>
+          </div>
         </div>
       </div>
     </div>
+
+    <!-- 拒绝理由弹窗 -->
+    <Teleport to="body">
+      <div
+        v-if="rejectTarget"
+        class="fixed inset-0 z-50 bg-black/40 flex items-center justify-center px-4"
+        @click.self="closeRejectModal"
+      >
+        <div class="bg-white rounded-2xl w-full max-w-md p-6 shadow-xl">
+          <div class="flex items-center gap-3 mb-4">
+            <div class="w-9 h-9 rounded-full bg-red-50 flex items-center justify-center">
+              <XCircle class="w-5 h-5 text-red-500" />
+            </div>
+            <div>
+              <h3 class="text-base font-bold text-gray-900">拒绝适配申请</h3>
+              <p class="text-xs text-gray-400">{{ rejectTarget.schoolName }}</p>
+            </div>
+          </div>
+          <label class="block text-sm text-gray-600 mb-1.5">拒绝理由 <span class="text-red-500">*</span></label>
+          <textarea
+            v-model="rejectReason"
+            rows="4"
+            maxlength="500"
+            placeholder="请说明拒绝理由（必填），理由将通过邮件通知该学校的联系邮箱"
+            class="w-full rounded-lg border border-gray-200 px-3 py-2.5 text-sm text-gray-900 placeholder:text-gray-300 focus:outline-none focus:ring-2 focus:ring-red-100 focus:border-red-300 resize-none"
+          ></textarea>
+          <p class="text-[11px] text-gray-400 mt-1">发送后将邮件通知该条记录的联系邮箱</p>
+          <div class="flex justify-end gap-2 mt-5">
+            <Button variant="outline" size="sm" class="h-9 text-xs" :disabled="rejectSubmitting" @click="closeRejectModal">
+              取消
+            </Button>
+            <Button size="sm" class="h-9 text-xs bg-red-500 hover:bg-red-600 text-white" :disabled="rejectSubmitting" @click="confirmReject">
+              <XCircle class="w-3.5 h-3.5 mr-1" />
+              {{ rejectSubmitting ? '提交中...' : '确认拒绝' }}
+            </Button>
+          </div>
+        </div>
+      </div>
+    </Teleport>
   </div>
 </template>

frondend/src/views/admin/AdminSettings.vue

@@ -13,6 +13,8 @@ const message = useMessage()
 const loading = ref(false)
 const saving = ref(false)
 const baseDeduction = ref('')
+const vipWeekPrice = ref('')
+const vipMonthPrice = ref('')
 const inviterReward = ref('')
 const inviteeReward = ref('')
 const registerReward = ref('')
@@ -39,6 +41,8 @@ async function loadSettings() {
     const res = await adminApi.getSettings()
     const settings = res.data?.data || {}
     baseDeduction.value = settings['base_deduction_per_run'] || '1.00'
+    vipWeekPrice.value = settings['vip_price_week'] || '30.00'
+    vipMonthPrice.value = settings['vip_price_month'] || '100.00'
     inviterReward.value = settings['inviter_reward_per_invite'] || '0.50'
     inviteeReward.value = settings['invitee_reward_per_invite'] || '0.50'
     registerReward.value = settings['register_reward'] || '1.00'
@@ -123,10 +127,22 @@ async function handleSave() {
     message.info('直接注册奖励积分请输入有效的非负数')
     return
   }
+  const vipWeek = parseFloat(vipWeekPrice.value)
+  if (isNaN(vipWeek) || vipWeek <= 0) {
+    message.info('VIP 周卡售价请输入有效的正数')
+    return
+  }
+  const vipMonth = parseFloat(vipMonthPrice.value)
+  if (isNaN(vipMonth) || vipMonth <= 0) {
+    message.info('VIP 月卡售价请输入有效的正数')
+    return
+  }
 
   saving.value = true
   try {
     await adminApi.updateSetting('base_deduction_per_run', deduction.toFixed(2))
+    await adminApi.updateSetting('vip_price_week', vipWeek.toFixed(2))
+    await adminApi.updateSetting('vip_price_month', vipMonth.toFixed(2))
     await adminApi.updateSetting('inviter_reward_per_invite', invReward.toFixed(2))
     await adminApi.updateSetting('invitee_reward_per_invite', ineeReward.toFixed(2))
     await adminApi.updateSetting('register_reward', regReward.toFixed(2))
@@ -168,6 +184,34 @@ async function handleSave() {
             </p>
           </div>
 
+          <div>
+            <Label class="mb-1 block text-sm text-gray-600">⭐ VIP 周卡售价（元 / 7天）</Label>
+            <Input
+              v-model="vipWeekPrice"
+              type="number"
+              step="0.01"
+              min="0.01"
+              class="h-10 text-sm max-w-[200px]"
+            />
+            <p class="text-xs text-gray-400 mt-1">
+              生成 VIP 周卡 CDK 的单张售价，VIP 有效期内执行任务免扣次数
+            </p>
+          </div>
+
+          <div>
+            <Label class="mb-1 block text-sm text-gray-600">⭐ VIP 月卡售价（元 / 30天）</Label>
+            <Input
+              v-model="vipMonthPrice"
+              type="number"
+              step="0.01"
+              min="0.01"
+              class="h-10 text-sm max-w-[200px]"
+            />
+            <p class="text-xs text-gray-400 mt-1">
+              生成 VIP 月卡 CDK 的单张售价，前台开通/续费 VIP 展示此价格
+            </p>
+          </div>
+
           <div class="flex gap-2 pt-2">
             <Button :disabled="saving" @click="handleSave">
               <Save class="w-4 h-4 mr-1" />

frondend/src/views/admin/AdminUsers.vue

@@ -25,6 +25,7 @@ import {
   LogIn,
   Copy,
   CheckCircle2,
+  Globe,
 } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
@@ -47,12 +48,17 @@ interface UserItem {
   signCount: number
   inviteReward: number
   invitedCount: number
+  inviterId: number | null
+  inviterName: string
   taskCount: number
   executedCount: number
+  vipStatus: string
+  vipExpireAt: string
   todayStatus: string
   status: string
   createdAt: string
   lastLoginAt: string
+  lastLoginIp: string
 }
 
 interface TodayStats {
@@ -73,6 +79,8 @@ interface UserDetail {
   signCount: number
   inviteReward: number
   invitedCount: number
+  inviterId: number | null
+  inviterName: string
   status: string
   disabledReason: string
   taskCount: number
@@ -80,6 +88,7 @@ interface UserDetail {
   mobileType: string
   createdAt: string
   lastLoginAt: string
+  lastLoginIp: string
 }
 
 const loading = ref(false)
@@ -103,7 +112,128 @@ const disableTarget = ref<UserItem | null>(null)
 const disableReason = ref('')
 const disabling = ref(false)
 
+// 当天执行日志弹窗
+interface AdminTaskLogItem {
+  id: number
+  userId: number
+  username: string
+  realName: string
+  schoolName: string
+  taskType: string
+  title: string
+  realTitle: string
+  isSuccess: boolean
+  errorMessage: string
+  createdAt: string
+}
+
+const showLogsModal = ref(false)
+const logsLoading = ref(false)
+const logItems = ref<AdminTaskLogItem[]>([])
+const logsTotal = ref(0)
+const logsPage = ref(1)
+const logsPageSize = ref(20)
+const logsDate = ref(todayStr())
+const logsStatus = ref<'all' | 'success' | 'fail'>('all')
+const logsKeyword = ref('')
+const logsSearchKeyword = ref('')
+
+const logsStatusOptions = [
+  { key: 'all' as const, label: '全部' },
+  { key: 'success' as const, label: '成功' },
+  { key: 'fail' as const, label: '失败' },
+]
+
+const logsTotalPages = computed(() => Math.ceil(logsTotal.value / logsPageSize.value) || 1)
+
+function todayStr() {
+  const d = new Date()
+  const m = String(d.getMonth() + 1).padStart(2, '0')
+  const day = String(d.getDate()).padStart(2, '0')
+  return `${d.getFullYear()}-${m}-${day}`
+}
+
+function openTodayLogs() {
+  logsDate.value = todayStr()
+  logsStatus.value = 'all'
+  logsKeyword.value = ''
+  logsSearchKeyword.value = ''
+  logsPage.value = 1
+  showLogsModal.value = true
+  loadTodayLogs()
+}
+
+async function loadTodayLogs() {
+  logsLoading.value = true
+  try {
+    const res = await adminApi.getAdminTaskLogs({
+      date: logsDate.value,
+      status: logsStatus.value,
+      keyword: logsSearchKeyword.value,
+      page: logsPage.value,
+      pageSize: logsPageSize.value,
+    })
+    const data = res.data?.data
+    logItems.value = data?.items || []
+    logsTotal.value = data?.total || 0
+  } catch {
+    message.error('加载执行日志失败')
+    logItems.value = []
+  } finally {
+    logsLoading.value = false
+  }
+}
+
+function handleLogsStatusChange(val: 'all' | 'success' | 'fail') {
+  if (logsStatus.value === val) return
+  logsStatus.value = val
+  logsPage.value = 1
+  loadTodayLogs()
+}
+
+function handleLogsDateChange(e: Event) {
+  logsDate.value = (e.target as HTMLInputElement).value || todayStr()
+  logsPage.value = 1
+  loadTodayLogs()
+}
+
+function handleLogsSearch() {
+  logsPage.value = 1
+  logsSearchKeyword.value = logsKeyword.value.trim()
+  loadTodayLogs()
+}
+
+function handleLogsPage(p: number) {
+  if (p < 1 || p > logsTotalPages.value) return
+  logsPage.value = p
+  loadTodayLogs()
+}
+
+function formatLogTime(iso: string) {
+  if (!iso) return '--'
+  const d = new Date(iso)
+  if (Number.isNaN(d.getTime())) return iso
+  const pad = (n: number) => String(n).padStart(2, '0')
+  return `${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
+}
+
+// 当天已登录判定：lastLoginAt 为服务器时间 "YYYY-MM-DD HH:mm:ss"，取日期部分与本地今天比对
+function isTodayLogin(lastLoginAt: string) {
+  if (!lastLoginAt) return false
+  const d = new Date()
+  const pad = (n: number) => String(n).padStart(2, '0')
+  const today = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`
+  return lastLoginAt.slice(0, 10) === today
+}
+
+function taskTypeLabel(t: string) {
+  if (t === 'sign') return '签到'
+  if (t === 'sleep_check') return '查寝'
+  return t
+}
+
 const totalPages = computed(() => Math.ceil(total.value / pageSize.value) || 1)
+const pageSizeOptions = [20, 50, 100]
 
 onMounted(() => {
   loadUsers()
@@ -139,6 +269,13 @@ function handlePage(p: number) {
   loadUsers()
 }
 
+function handlePageSize(size: number) {
+  if (size === pageSize.value) return
+  pageSize.value = size
+  page.value = 1
+  loadUsers()
+}
+
 async function openDetail(user: UserItem) {
   showDetail.value = true
   detailLoading.value = true
@@ -241,14 +378,19 @@ function todayStatusLabel(s: string) {
 
     <!-- 当天统计卡片 -->
     <div class="grid grid-cols-2 lg:grid-cols-4 gap-3 mb-5">
-      <div class="bg-white rounded-xl border border-gray-200 p-4 flex items-center gap-3">
+      <div
+        class="bg-white rounded-xl border border-gray-200 p-4 flex items-center gap-3 cursor-pointer transition-all hover:border-blue-300 hover:shadow-md group"
+        title="点击查看执行日志明细"
+        @click="openTodayLogs"
+      >
         <div class="w-10 h-10 rounded-xl bg-blue-100 flex items-center justify-center flex-shrink-0">
           <Activity class="w-5 h-5 text-blue-600" />
         </div>
-        <div class="min-w-0">
+        <div class="min-w-0 flex-1">
           <p class="text-xs text-gray-400">当天执行总次数</p>
           <p class="text-xl font-bold text-gray-900 leading-tight">{{ todayStats.executeCount }}</p>
         </div>
+        <ChevronRight class="w-4 h-4 text-gray-300 group-hover:text-blue-400 transition-colors flex-shrink-0" />
       </div>
       <div class="bg-white rounded-xl border border-gray-200 p-4 flex items-center gap-3">
         <div class="w-10 h-10 rounded-xl bg-green-100 flex items-center justify-center flex-shrink-0">
@@ -311,51 +453,81 @@ function todayStatusLabel(s: string) {
 
       <!-- 表格 -->
       <div v-else class="overflow-x-auto">
-        <table class="w-full text-sm table-fixed min-w-[1080px]">
+        <table class="w-full text-sm table-fixed min-w-[1360px]">
           <thead>
             <tr class="bg-gray-50 text-left text-xs text-gray-500">
-              <th class="px-4 py-3 font-medium w-[11%]">学工号</th>
-              <th class="px-4 py-3 font-medium w-[8%]">真实姓名</th>
-              <th class="px-4 py-3 font-medium w-[15%]">设备码</th>
-              <th class="px-4 py-3 font-medium w-[10%]">可执行/已执行</th>
-              <th class="px-4 py-3 font-medium w-[10%]">积分/邀请数</th>
-              <th class="px-4 py-3 font-medium w-[10%]">今天执行状态</th>
-              <th class="px-4 py-3 font-medium w-[12%]">创建时间</th>
-              <th class="px-4 py-3 font-medium text-center w-[24%]">操作</th>
+              <th class="px-4 py-3 font-medium w-[10%]">学工号/姓名</th>
+              <th class="px-4 py-3 font-medium w-[12%]">学校/设备码</th>
+              <th class="px-4 py-3 font-medium w-[8%]">可执行/已执行</th>
+              <th class="px-4 py-3 font-medium w-[8%]">VIP</th>
+              <th class="px-4 py-3 font-medium w-[8%]">积分/邀请数</th>
+              <th class="px-4 py-3 font-medium w-[7%]">邀请人</th>
+              <th class="px-4 py-3 font-medium w-[8%]">今天执行状态</th>
+              <th class="px-4 py-3 font-medium w-[7%]">创建时间</th>
+              <th class="px-4 py-3 font-medium w-[10%]">最后登录</th>
+              <th class="px-4 py-3 font-medium text-center w-[15%]">操作</th>
             </tr>
           </thead>
         <tbody>
           <tr
             v-for="user in users"
             :key="user.id"
-            class="border-t border-gray-50 hover:bg-gray-50/50 transition-colors"
+            class="border-t border-gray-50 transition-colors"
+            :class="isTodayLogin(user.lastLoginAt)
+              ? 'bg-green-50 hover:bg-green-100/70'
+              : 'hover:bg-gray-50/50'"
+            :title="isTodayLogin(user.lastLoginAt) ? '该用户当天已登录' : undefined"
           >
-            <td class="px-4 py-3 truncate font-mono text-xs">{{ user.studentId }}</td>
-            <td class="px-4 py-3 truncate">{{ user.realName || '--' }}</td>
-            <td class="px-4 py-3 truncate font-mono text-xs">
-              <div class="flex items-center gap-1.5 min-w-0">
-                <span v-if="user.mobileCode" class="text-gray-700 truncate" :title="user.mobileCode">{{ maskDeviceCode(user.mobileCode) }}</span>
-                <span v-else class="text-gray-300">未绑定</span>
+            <td class="px-4 py-3">
+              <p class="font-mono text-xs text-gray-700 truncate" :title="user.studentId">{{ user.studentId || '--' }}</p>
+              <p class="text-[10px] text-gray-400 truncate">{{ user.realName || '--' }}</p>
+            </td>
+            <td class="px-4 py-3">
+              <p class="text-xs text-gray-700 truncate" :title="user.schoolName">{{ user.schoolName || '--' }}</p>
+              <p class="text-[10px] font-mono text-gray-400 flex items-center gap-1 min-w-0">
+                <span v-if="user.mobileCode" class="truncate" :title="user.mobileCode">{{ maskDeviceCode(user.mobileCode) }}</span>
+                <span v-else>未绑定</span>
                 <button
                   v-if="user.mobileCode"
                   class="flex-shrink-0 text-gray-400 hover:text-blue-500 transition-colors"
                   :title="'复制完整设备码'"
                   @click="copyDeviceCode(user.mobileCode)"
                 >
-                  <Copy class="w-3.5 h-3.5" />
+                  <Copy class="w-3 h-3" />
                 </button>
-              </div>
+              </p>
             </td>
             <td class="px-4 py-3">
               <span class="font-medium text-gray-900">{{ user.signCount }}</span>
               <span class="text-gray-300 mx-0.5">/</span>
               <span class="text-gray-500">{{ user.executedCount }}</span>
             </td>
+            <td class="px-4 py-3">
+              <span
+                v-if="user.vipStatus === 'active'"
+                class="text-[10px] px-1.5 py-0.5 rounded-full font-medium bg-amber-100 text-amber-700"
+                :title="`VIP 到期时间：${user.vipExpireAt}`"
+              >
+                VIP · {{ user.vipExpireAt.slice(5, 10) }}
+              </span>
+              <span
+                v-else-if="user.vipStatus === 'expired'"
+                class="text-[10px] px-1.5 py-0.5 rounded-full font-medium bg-gray-100 text-gray-400"
+                :title="`VIP 已于 ${user.vipExpireAt} 过期`"
+              >
+                VIP · 已过期
+              </span>
+              <span v-else class="text-xs text-gray-300">非VIP</span>
+            </td>
             <td class="px-4 py-3">
               <span class="font-medium text-gray-900">{{ user.inviteReward }}</span>
               <span class="text-gray-300 mx-0.5">/</span>
               <span class="text-gray-500">{{ user.invitedCount }}</span>
             </td>
+            <td class="px-4 py-3 truncate">
+              <span v-if="user.inviterName" class="text-gray-700" :title="user.inviterName">{{ user.inviterName }}</span>
+              <span v-else class="text-gray-300">--</span>
+            </td>
             <td class="px-4 py-3">
               <span
                 class="text-[10px] px-1.5 py-0.5 rounded-full font-medium"
@@ -365,6 +537,10 @@ function todayStatusLabel(s: string) {
               </span>
             </td>
             <td class="px-4 py-3 text-xs text-gray-500">{{ user.createdAt }}</td>
+            <td class="px-4 py-3">
+              <p class="font-mono text-xs text-gray-700" :title="user.lastLoginIp || undefined">{{ user.lastLoginIp || '--' }}</p>
+              <p class="text-[10px] text-gray-400">{{ user.lastLoginAt || '未登录' }}</p>
+            </td>
             <td class="px-4 py-3 text-center whitespace-nowrap">
               <div class="flex items-center justify-center gap-1">
                 <button
@@ -399,10 +575,19 @@ function todayStatusLabel(s: string) {
 
       <!-- 分页 -->
       <div
-        v-if="total > pageSize"
+        v-if="total > 0"
         class="flex items-center justify-between px-4 py-3 border-t border-gray-100"
       >
-        <span class="text-xs text-gray-400">共 {{ total }} 条</span>
+        <div class="flex items-center gap-3">
+          <span class="text-xs text-gray-400">共 {{ total }} 条</span>
+          <select
+            :value="pageSize"
+            class="h-8 px-2 rounded-lg border border-gray-200 bg-white text-xs text-gray-500 focus:outline-none"
+            @change="handlePageSize(Number(($event.target as HTMLSelectElement).value))"
+          >
+            <option v-for="n in pageSizeOptions" :key="n" :value="n">{{ n }} 条/页</option>
+          </select>
+        </div>
         <div class="flex items-center gap-2">
           <button
             class="w-8 h-8 rounded-lg flex items-center justify-center hover:bg-gray-100 disabled:opacity-30"
@@ -506,6 +691,12 @@ function todayStatusLabel(s: string) {
                   </div>
                   <p class="text-sm font-medium text-gray-900">{{ detailUser.invitedCount }} 人</p>
                 </div>
+                <div class="bg-gray-50 rounded-xl p-3.5">
+                  <div class="flex items-center gap-2 text-xs text-gray-400 mb-1">
+                    <UserPlus class="w-3.5 h-3.5" /> 邀请人
+                  </div>
+                  <p class="text-sm font-medium text-gray-900 truncate">{{ detailUser.inviterName || '--' }}</p>
+                </div>
                 <div class="bg-gray-50 rounded-xl p-3.5">
                   <div class="flex items-center gap-2 text-xs text-gray-400 mb-1">
                     <ClipboardCheck class="w-3.5 h-3.5" /> 任务数
@@ -530,6 +721,12 @@ function todayStatusLabel(s: string) {
                   </div>
                   <p class="text-sm font-medium text-gray-900">{{ detailUser.lastLoginAt || '--' }}</p>
                 </div>
+                <div class="bg-gray-50 rounded-xl p-3.5">
+                  <div class="flex items-center gap-2 text-xs text-gray-400 mb-1">
+                    <Globe class="w-3.5 h-3.5" /> 最后登录IP
+                  </div>
+                  <p class="text-sm font-medium text-gray-900 font-mono">{{ detailUser.lastLoginIp || '--' }}</p>
+                </div>
               </div>
             </div>
           </div>
@@ -583,6 +780,151 @@ function todayStatusLabel(s: string) {
         </div>
       </Transition>
     </Teleport>
+
+    <!-- 当天执行日志弹窗 -->
+    <Teleport to="body">
+      <Transition name="fade">
+        <div v-if="showLogsModal" class="fixed inset-0 z-50 flex items-center justify-center px-4">
+          <div class="absolute inset-0 bg-black/40" @click="showLogsModal = false" />
+          <div class="relative w-full sm:max-w-3xl bg-white rounded-2xl shadow-xl overflow-hidden flex flex-col max-h-[85vh]">
+            <div class="h-1.5 bg-gradient-to-r from-blue-500 to-cyan-400 flex-shrink-0" />
+
+            <!-- 头部 -->
+            <div class="px-5 pt-4 pb-3 flex items-start justify-between flex-shrink-0">
+              <div>
+                <h3 class="text-base font-semibold text-gray-900">执行日志明细</h3>
+                <p class="text-xs text-gray-400 mt-0.5">{{ logsDate }} · 共 {{ logsTotal }} 条记录</p>
+              </div>
+              <button
+                class="p-1.5 rounded-lg text-gray-400 hover:text-gray-600 hover:bg-gray-100 transition-colors"
+                @click="showLogsModal = false"
+              >
+                <X class="w-4 h-4" />
+              </button>
+            </div>
+
+            <!-- 筛选栏 -->
+            <div class="px-5 pb-3 flex flex-wrap items-center gap-2 flex-shrink-0">
+              <input
+                type="date"
+                :value="logsDate"
+                class="h-9 px-2.5 rounded-lg border border-gray-200 text-sm text-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500/20 focus:border-blue-400"
+                @change="handleLogsDateChange"
+              />
+              <div class="flex rounded-lg border border-gray-200 overflow-hidden">
+                <button
+                  v-for="opt in logsStatusOptions"
+                  :key="opt.key"
+                  class="h-9 px-3 text-xs font-medium transition-colors"
+                  :class="logsStatus === opt.key ? 'bg-blue-500 text-white' : 'bg-white text-gray-500 hover:bg-gray-50'"
+                  @click="handleLogsStatusChange(opt.key)"
+                >
+                  {{ opt.label }}
+                </button>
+              </div>
+              <div class="relative flex-1 min-w-[180px]">
+                <Search class="absolute left-3 top-1/2 -translate-y-1/2 h-3.5 w-3.5 text-gray-400" />
+                <input
+                  v-model="logsKeyword"
+                  placeholder="搜索用户名/姓名/任务标题"
+                  class="w-full h-9 pl-8 pr-3 text-sm border border-gray-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500/20 focus:border-blue-400"
+                  @keyup.enter="handleLogsSearch"
+                />
+              </div>
+              <Button variant="outline" class="h-9 text-sm" @click="handleLogsSearch">
+                <Search class="w-3.5 h-3.5 mr-1" />
+                搜索
+              </Button>
+            </div>
+
+            <!-- 列表 -->
+            <div class="flex-1 overflow-y-auto border-t border-gray-100">
+              <!-- 加载骨架 -->
+              <div v-if="logsLoading" class="p-5 space-y-3">
+                <div v-for="i in 6" :key="i" class="h-10 bg-gray-50 rounded animate-pulse" />
+              </div>
+
+              <!-- 空状态 -->
+              <div v-else-if="logItems.length === 0" class="text-center py-16 text-gray-400">
+                <ClipboardCheck class="w-10 h-10 mx-auto mb-3 opacity-30" />
+                <p class="text-sm">该日期暂无执行记录</p>
+              </div>
+
+              <!-- 日志表格 -->
+              <table v-else class="w-full text-sm table-fixed min-w-[640px]">
+                <thead>
+                  <tr class="bg-gray-50 text-left text-xs text-gray-500 sticky top-0">
+                    <th class="px-4 py-2.5 font-medium w-[80px]">时间</th>
+                    <th class="px-4 py-2.5 font-medium w-[130px]">用户</th>
+                    <th class="px-4 py-2.5 font-medium w-[64px]">类型</th>
+                    <th class="px-4 py-2.5 font-medium">任务标题</th>
+                    <th class="px-4 py-2.5 font-medium w-[60px]">状态</th>
+                    <th class="px-4 py-2.5 font-medium">说明</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr
+                    v-for="log in logItems"
+                    :key="log.id"
+                    class="border-t border-gray-50 hover:bg-gray-50/50 transition-colors align-top"
+                  >
+                    <td class="px-4 py-2.5 text-xs text-gray-500 whitespace-nowrap tabular-nums">{{ formatLogTime(log.createdAt) }}</td>
+                    <td class="px-4 py-2.5 truncate" :title="`${log.realName || ''}（${log.username}）`">
+                      <p class="text-gray-900 truncate leading-tight">{{ log.realName || log.username || '--' }}</p>
+                      <p class="text-[11px] text-gray-400 truncate leading-tight">{{ log.schoolName || '--' }}</p>
+                    </td>
+                    <td class="px-4 py-2.5">
+                      <span class="text-[10px] px-1.5 py-0.5 rounded-full font-medium bg-gray-100 text-gray-600">
+                        {{ taskTypeLabel(log.taskType) }}
+                      </span>
+                    </td>
+                    <td class="px-4 py-2.5 truncate text-gray-700" :title="log.realTitle || log.title">
+                      {{ log.realTitle || log.title || '--' }}
+                    </td>
+                    <td class="px-4 py-2.5 whitespace-nowrap">
+                      <span
+                        class="text-[10px] px-1.5 py-0.5 rounded-full font-medium inline-block"
+                        :class="log.isSuccess ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700'"
+                      >
+                        {{ log.isSuccess ? '成功' : '失败' }}
+                      </span>
+                    </td>
+                    <td class="px-4 py-2.5">
+                      <span v-if="log.errorMessage" class="text-xs text-red-500 break-words">{{ log.errorMessage }}</span>
+                      <span v-else class="text-xs text-gray-300">--</span>
+                    </td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+
+            <!-- 分页 -->
+            <div
+              v-if="logsTotal > 0"
+              class="flex items-center justify-between px-5 py-3 border-t border-gray-100 flex-shrink-0"
+            >
+              <span class="text-xs text-gray-400">第 {{ logsPage }} / {{ logsTotalPages }} 页</span>
+              <div class="flex items-center gap-2">
+                <button
+                  class="w-8 h-8 rounded-lg flex items-center justify-center hover:bg-gray-100 disabled:opacity-30"
+                  :disabled="logsPage <= 1"
+                  @click="handleLogsPage(logsPage - 1)"
+                >
+                  <ChevronLeft class="w-4 h-4" />
+                </button>
+                <button
+                  class="w-8 h-8 rounded-lg flex items-center justify-center hover:bg-gray-100 disabled:opacity-30"
+                  :disabled="logsPage >= logsTotalPages"
+                  @click="handleLogsPage(logsPage + 1)"
+                >
+                  <ChevronRight class="w-4 h-4" />
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </Transition>
+    </Teleport>
   </div>
 </template>
 

frondend/src/views/bind/BindDeviceView.vue

@@ -249,7 +249,7 @@ onUnmounted(() => {
           <CheckCircle class="w-8 h-8 text-green-500" />
         </div>
         <h2 class="text-lg font-bold text-gray-900 mb-1">绑定成功</h2>
-        <p class="text-sm text-gray-400">即将进入首页...</p>
+        <p class="text-sm text-gray-400">即将进入打卡页...</p>
       </div>
 
       <!-- 错误 / 过期 -->

frondend/src/views/guide/BrowserGuideView.vue

@@ -0,0 +1,182 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useRoute } from 'vue-router'
+import { Globe, Copy } from 'lucide-vue-next'
+import { Button } from '@/components/ui/button'
+import { useMessage } from '@/composables/useMessage'
+
+const route = useRoute()
+const message = useMessage()
+
+// 原始地址（含参数），在系统浏览器中打开后由路由守卫自动回到原页面
+const targetUrl = computed(() => {
+  const redirect = typeof route.query.redirect === 'string' ? route.query.redirect : '/'
+  const path = redirect.startsWith('/') ? redirect : `/${redirect}`
+  return `${window.location.origin}${path}`
+})
+
+function copyLink() {
+  const text = targetUrl.value
+  if (navigator.clipboard && window.isSecureContext) {
+    navigator.clipboard
+      .writeText(text)
+      .then(() => message.success('链接已复制，请在浏览器中打开'))
+      .catch(() => fallbackCopy(text))
+    return
+  }
+  fallbackCopy(text)
+}
+
+function fallbackCopy(text: string) {
+  const ta = document.createElement('textarea')
+  ta.value = text
+  ta.style.position = 'fixed'
+  ta.style.opacity = '0'
+  document.body.appendChild(ta)
+  ta.select()
+  try {
+    document.execCommand('copy')
+    message.success('链接已复制，请在浏览器中打开')
+  } catch {
+    message.error('复制失败，请手动复制地址栏链接')
+  }
+  document.body.removeChild(ta)
+}
+</script>
+
+<template>
+  <div class="guide-wrap">
+    <div class="guide-card">
+      <!-- 右上角：模拟浏览器菜单 + 手指指向（业界通用引导样式）-->
+      <div class="top-hint" aria-hidden="true">
+        <div class="hand">👆</div>
+        <div class="fake-menu">···</div>
+      </div>
+
+      <div class="icon-circle">
+        <Globe :size="34" :stroke-width="1.8" />
+      </div>
+      <h2 class="title">请在浏览器中打开</h2>
+      <p class="desc">
+        请点击<b>右上角 ···</b>（或 <b>⋮</b>）<br />
+        选择「<b>在浏览器中打开</b>」
+      </p>
+      <Button class="open-btn" size="lg" @click="copyLink">
+        <Copy :size="18" />
+        复制链接去浏览器打开
+      </Button>
+      <p class="tip">如果上方按钮无效，也可以手动复制地址栏链接</p>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.guide-wrap {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
+  background: linear-gradient(160deg, #eef4ff 0%, #f7f9fc 60%, #eefaf3 100%);
+}
+
+.guide-card {
+  position: relative;
+  width: 100%;
+  max-width: 360px;
+  background: #fff;
+  border-radius: 20px;
+  padding: 56px 24px 32px;
+  text-align: center;
+  box-shadow: 0 12px 40px rgba(31, 58, 122, 0.12);
+}
+
+/* 右上角菜单图标 + 手指：手指位于菜单左下方、指向右上角 */
+.top-hint {
+  position: absolute;
+  top: 16px;
+  right: 20px;
+  display: flex;
+  align-items: flex-end;
+}
+
+.fake-menu {
+  width: 38px;
+  height: 38px;
+  border-radius: 10px;
+  background: #f3f4f6;
+  border: 1.5px solid #d1d5db;
+  color: #6b7280;
+  font-size: 17px;
+  font-weight: 700;
+  letter-spacing: 1px;
+  line-height: 34px;
+  text-align: center;
+}
+
+.hand {
+  font-size: 30px;
+  line-height: 1;
+  margin-right: 6px;
+  margin-bottom: -2px;
+  transform: rotate(38deg);
+  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.18));
+  animation: hand-tap 1.1s ease-in-out infinite;
+  transform-origin: 30% 90%;
+}
+
+@keyframes hand-tap {
+  0%,
+  100% {
+    transform: rotate(38deg) translate(0, 0);
+  }
+  50% {
+    transform: rotate(38deg) translate(5px, -5px);
+  }
+}
+
+.icon-circle {
+  width: 68px;
+  height: 68px;
+  margin: 0 auto 18px;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #3b82f6;
+  background: #eff6ff;
+}
+
+.title {
+  font-size: 19px;
+  font-weight: 600;
+  color: #1f2937;
+  margin: 0 0 10px;
+}
+
+.desc {
+  font-size: 14px;
+  line-height: 1.8;
+  color: #6b7280;
+  margin: 0 0 24px;
+}
+
+.desc b {
+  color: #1f2937;
+  font-weight: 600;
+}
+
+.open-btn {
+  width: 100%;
+  height: 46px;
+  font-size: 15px;
+  border-radius: 12px;
+}
+
+.tip {
+  margin: 14px 0 0;
+  font-size: 12.5px;
+  color: #9ca3af;
+  line-height: 1.6;
+}
+</style>

frondend/src/views/home/HomeView.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref, onMounted, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
-import { CheckCircle, Clock, Bell, Calendar, Plus, Play, Trash2, ListTodo, MapPin, LoaderCircle, Edit3, Upload, Pencil, X, Gift, Smartphone } from 'lucide-vue-next'
+import { CheckCircle, Clock, Bell, Calendar, Plus, Play, Trash2, ListTodo, MapPin, LoaderCircle, Edit3, Upload, Pencil, X, Gift, Smartphone, Star } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import * as authApi from '@/api/auth'
 import { CPD_PASSWORD_ERROR } from '@/api'
@@ -15,6 +15,62 @@ const loading = ref(true)
 const showNoRunsDialog = ref(false)
 const noRunsMessage = ref('')
 
+// ======== 已打卡再次执行确认弹窗 ========
+const showConfirmExecDialog = ref(false)
+const confirmExecTask = ref<authApi.TaskInfo | null>(null)
+
+/** 确认再次打卡：以完全相同的执行规则重新执行该任务 */
+function confirmExecAgain() {
+  const t = confirmExecTask.value
+  showConfirmExecDialog.value = false
+  confirmExecTask.value = null
+  if (t) executeTask(t, true)
+}
+
+// ======== 收藏本站 ========
+// 浏览器安全限制不允许 JS 直接写入书签/收藏，点击后复制本站网址到剪贴板，
+// 并按设备类型展示对应浏览器的手动添加步骤（手机：菜单添加书签/收藏或添加到主屏幕；电脑：Ctrl+D）
+const showBookmarkDialog = ref(false)
+const bookmarkUrlCopied = ref(false)
+const isMobileDevice = /Android|iPhone|iPad|iPod|Mobile/i.test(navigator.userAgent)
+const siteUrl = window.location.origin
+
+function openBookmarkDialog() {
+  showBookmarkDialog.value = true
+  copySiteUrl()
+}
+
+function copySiteUrl() {
+  const url = window.location.origin
+  bookmarkUrlCopied.value = false
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    navigator.clipboard.writeText(url).then(() => {
+      bookmarkUrlCopied.value = true
+    }).catch(() => {
+      bookmarkUrlCopied.value = fallbackCopyText(url)
+    })
+  } else {
+    bookmarkUrlCopied.value = fallbackCopyText(url)
+  }
+}
+
+/** execCommand 降级复制（不支持 Clipboard API 的环境），返回是否成功 */
+function fallbackCopyText(text: string): boolean {
+  try {
+    const ta = document.createElement('textarea')
+    ta.value = text
+    ta.style.position = 'fixed'
+    ta.style.left = '-9999px'
+    document.body.appendChild(ta)
+    ta.select()
+    const ok = document.execCommand('copy')
+    document.body.removeChild(ta)
+    return ok
+  } catch {
+    return false
+  }
+}
+
 // ======== 设备切换弹窗 ========
 const showDeviceSwitchDialog = ref(false)
 const deviceSwitchMessage = ref('')
@@ -88,9 +144,35 @@ async function removeTaskLog(id: number) {
   }
 }
 
+// ======== 设备码绑定状态（新建任务入口拦截用） ========
+const deviceCode = ref('')
+const showBindDeviceDialog = ref(false)
+
+// 执行成功后的延迟校正刷新定时器（今日校园侧状态同步延迟时兜底）
+let refreshTimer: number | null = null
+
+// ======== 切回页面自动刷新 ========
+// 覆盖"在今日校园 App 里打卡后切回本站"的场景：列表/匹配状态自动刷新，无需手动重进页面
+let lastVisibleRefreshAt = 0
+function onVisibilityChange() {
+  if (document.visibilityState !== 'visible') return
+  // 节流 15 秒：避免浏览器内频繁切换标签页时重复请求今日校园接口
+  const now = Date.now()
+  if (now - lastVisibleRefreshAt < 15000) return
+  lastVisibleRefreshAt = now
+  loadTasks()
+  loadTaskLogs()
+}
+
 // ======== 初始化 ========
 onMounted(async () => {
-  // MobileLayout 已加载用户信息并处理绑设备检查
+  // 拉取设备码绑定状态（新建任务入口检测未绑定时弹窗引导）
+  try {
+    const res = await authApi.getUserInfo()
+    deviceCode.value = res.data.data?.mobileCode || ''
+  } catch {
+    // 拉取失败不阻塞页面
+  }
   // 这里直接加载任务数据和日志
   await loadTasks()
   await loadTaskLogs()
@@ -98,10 +180,13 @@ onMounted(async () => {
 
   // 监听 cpdaily 密码错误事件（从 axios 拦截器发出）
   window.addEventListener(CPD_PASSWORD_ERROR, onCpdPasswordError)
+  document.addEventListener('visibilitychange', onVisibilityChange)
 })
 
 onUnmounted(() => {
   window.removeEventListener(CPD_PASSWORD_ERROR, onCpdPasswordError)
+  document.removeEventListener('visibilitychange', onVisibilityChange)
+  if (refreshTimer) clearTimeout(refreshTimer)
 })
 
 // cpdaily 密码错误处理：弹出重新登录确认框
@@ -142,6 +227,11 @@ async function loadTasks() {
 
 // ======== Step 0: 选择任务标题 ========
 async function startCreateTask() {
+  // 未绑定设备码：弹窗引导去个人中心绑定，不进入创建流程
+  if (!deviceCode.value) {
+    showBindDeviceDialog.value = true
+    return
+  }
   showStep.value = true
   step.value = 0
   stepTitle.value = '选择签到任务'
@@ -261,6 +351,16 @@ async function handleImageUpload(index: number, isEdit: boolean) {
     const taskType = isEdit ? (editTask.value?.taskType || 'sign') : (selectedItem.value?.taskType || 'sign')
     const items = isEdit ? editFormItems.value : formItems.value
 
+    // 签到二维码仅用于后台解析 uuid，无需上传到今日校园 OBS，本地预览即可
+    if (items[index].colName === 'qrCode') {
+      const qrReader = new FileReader()
+      qrReader.onload = (e) => {
+        items[index].content = (e.target?.result as string) || ''
+      }
+      qrReader.readAsDataURL(file)
+      return
+    }
+
     // 先显示本地预览
     const reader = new FileReader()
     reader.onload = (e) => {
@@ -284,13 +384,20 @@ async function handleImageUpload(index: number, isEdit: boolean) {
       const policy = policyJson.data
 
       // Step 2: 浏览器直传到今日校园 OBS（文件不经过我们的服务器）
+      // 使用接口返回的 formData 字段集原样提交：签到为 q-ak/q-key-time/q-signature 风格，
+      // 查寝为 AccessKeyId/signature 风格，字段不同必须按接口返回拼装
       const obsForm = new FormData()
-      obsForm.append('x-obs-acl', 'public-read')
-      obsForm.append('AccessKeyId', policy.accessid || policy.AccessId)
-      obsForm.append('key', policy.fileName || policy.FileName)
-      obsForm.append('signature', policy.signature || policy.Signature)
-      obsForm.append('policy', policy.policy || policy.Policy)
-      obsForm.append('content-type', file.type || 'image/jpeg')
+      const fd = policy.formData || policy.FormData
+      if (fd && typeof fd === 'object' && Object.keys(fd).length) {
+        for (const [k, v] of Object.entries(fd)) obsForm.append(k, String(v))
+      } else {
+        obsForm.append('x-obs-acl', 'public-read')
+        obsForm.append('AccessKeyId', policy.accessid || policy.AccessId)
+        obsForm.append('key', policy.fileName || policy.FileName)
+        obsForm.append('signature', policy.signature || policy.Signature)
+        obsForm.append('policy', policy.policy || policy.Policy)
+        obsForm.append('content-type', file.type || 'image/jpeg')
+      }
       obsForm.append('file', file)
 
       const obsRes = await fetch(policy.host || policy.Host, {
@@ -330,6 +437,19 @@ async function handleImageUpload(index: number, isEdit: boolean) {
 }
 
 // ======== 保存表单（创建流程） ========
+// ======== 表单完整性：必填项为空时提交必然失败（如签到地点未配置 → 服务端报"纬度不能为空"） ========
+function missingRequiredFields(items: authApi.FormItem[] | null | undefined): string[] {
+  if (!items?.length) return []
+  return items
+    .filter(i => i.required && i.show !== false && !String(i.content ?? '').trim())
+    .map(i => i.title || i.colName)
+}
+
+function parseFormItems(formData?: string | null): authApi.FormItem[] {
+  if (!formData) return []
+  try { return JSON.parse(formData) as authApi.FormItem[] } catch { return [] }
+}
+
 // ======== 范围外签到原因必填校验 ========
 function validateMalpositionReason(items: authApi.FormItem[]): boolean {
   const mal = items.find(i => i.colName === 'isMalposition')
@@ -350,6 +470,10 @@ async function saveForm() {
     await authApi.saveTaskForm(formTaskId.value, formItems.value)
     showStep.value = false
     await loadTasks()
+    const missing = missingRequiredFields(formItems.value)
+    if (missing.length) {
+      message.warning(`已保存，但以下必填项为空：${missing.join('、')}，执行签到前请在「编辑」中补全`)
+    }
   } catch (e: any) {
     alert(e?.response?.data?.message || e.message || '保存失败')
   } finally {
@@ -397,6 +521,10 @@ async function saveEdit() {
     await authApi.saveTaskForm(editTask.value.id, editFormItems.value)
     showEditModal.value = false
     await loadTasks()
+    const missing = missingRequiredFields(editFormItems.value)
+    if (missing.length) {
+      message.warning(`已保存，但以下必填项为空：${missing.join('、')}，执行签到前请补全`)
+    }
   } catch (e: any) {
     alert(e?.response?.data?.message || e.message || '保存失败')
   } finally {
@@ -409,9 +537,22 @@ function isDeviceSwitchError(msg: string): boolean {
   return msg.includes('更换手机') || msg.includes('频繁切换设备') || msg.includes('使用了新的设备') || msg.includes('设备打卡失败') || msg.includes('手机授权')
 }
 
-function executeTask(task: authApi.TaskInfo) {
+function executeTask(task: authApi.TaskInfo, confirmed = false) {
   if (executingId.value) return
-  if (task.taskStatus === 'success') return
+  // 当天已成功打卡：默认拦截并弹出确认，用户确认后（confirmed=true）以完全相同的规则再次执行
+  if (task.taskStatus === 'success' && !confirmed) {
+    confirmExecTask.value = task
+    showConfirmExecDialog.value = true
+    return
+  }
+
+  // 表单完整性预检：必填项为空时直接引导去编辑补全（后端同样会拦截，此处提示更快更直观）
+  const missing = missingRequiredFields(parseFormItems(task.formData))
+  if (missing.length) {
+    message.warning(`签到信息未配置完整，缺少：${missing.join('、')}，请先点「编辑」补全`)
+    openEditModal(task)
+    return
+  }
 
   // 清除旧的错误信息
   execStatus.value = ''
@@ -439,8 +580,22 @@ function executeTask(task: authApi.TaskInfo) {
     onSuccess: () => {
       execStatus.value = 'success'
       execMessage.value = '签到成功！'
+      // 本地乐观更新：立即把该任务标记为当天已完成。
+      // 列表接口需实时请求今日校园，可能较慢或状态暂时滞后，先本地刷新保证用户马上看到正确状态
+      const t = tasks.value.find(x => x.id === task.id)
+      if (t) {
+        t.taskStatus = 'success'
+        t.errorMessage = ''
+        t.matchStatus = 'matched_signed'
+      }
       loadTasks()
       loadTaskLogs()
+      // 今日校园侧状态同步有延迟：稍后再拉一次列表校正匹配状态（如被判定为未签到/未匹配的兜底修正）
+      if (refreshTimer) clearTimeout(refreshTimer)
+      refreshTimer = window.setTimeout(() => {
+        refreshTimer = null
+        loadTasks()
+      }, 6000)
       setTimeout(() => {
         executingId.value = null
         execStatus.value = ''
@@ -536,15 +691,17 @@ function statusLabel(status: string) {
   return map[status] || status
 }
 
-// 匹配状态背景色
-function matchBgClass(status: string) {
+// 匹配状态背景色：当天已成功执行的任务一律显示绿色
+// （今日校园侧状态同步存在延迟，不能因 matchStatus 未及时更新就显示成"未签到"的蓝色）
+function matchBgClass(task: authApi.TaskInfo) {
+  if (task.taskStatus === 'success') return 'bg-green-50/60'
   const map: Record<string, string> = {
     matched_unsigned: 'bg-blue-50/60',
     matched_signed: 'bg-green-50/60',
     no_match: 'bg-amber-50/60',
     check_failed: 'bg-gray-50',
   }
-  return map[status] || 'bg-gray-50'
+  return map[task.matchStatus] || 'bg-gray-50'
 }
 
 function taskTypeLabel(t: string) {
@@ -714,6 +871,7 @@ function getGPSLocation(source: string) {
         </div>
       </div>
       <button
+        data-guide="home-create-task"
         @click="startCreateTask"
         class="w-full flex items-center justify-center gap-2 bg-blue-500 hover:bg-blue-600 text-white rounded-lg py-2.5 text-sm font-medium transition-colors"
       >
@@ -747,7 +905,7 @@ function getGPSLocation(source: string) {
     </div>
 
     <!-- 任务列表（不显示 WID） -->
-    <div class="bg-white rounded-xl border border-gray-100 p-4 shadow-sm">
+    <div data-guide="home-task-list" class="bg-white rounded-xl border border-gray-100 p-4 shadow-sm">
       <h3 class="text-sm font-semibold text-gray-900 mb-3">签到任务</h3>
 
       <div v-if="tasks.length > 0" class="space-y-2">
@@ -755,7 +913,7 @@ function getGPSLocation(source: string) {
           v-for="task in tasks"
           :key="task.id"
           class="flex items-center justify-between p-3 rounded-lg transition-colors"
-          :class="matchBgClass(task.matchStatus)"
+          :class="matchBgClass(task)"
         >
           <div class="flex-1 min-w-0">
             <div class="flex items-center gap-1.5">
@@ -763,8 +921,9 @@ function getGPSLocation(source: string) {
               <span class="text-[10px] px-1.5 py-0.5 rounded-full shrink-0 whitespace-nowrap" :class="task.taskType === 'sleep_check' ? 'bg-purple-100 text-purple-600' : 'bg-blue-100 text-blue-600'">{{ taskTypeLabel(task.taskType) }}</span>
             </div>
             <div class="flex items-center gap-2 mt-1">
-              <!-- 每任务只显示一个最相关的状态标签 -->
-              <template v-if="task.matchStatus === 'matched_signed'">
+              <!-- 每任务只显示一个最相关的状态标签；当天已成功执行优先显示"已签到"：
+                   今日校园侧签到状态同步有延迟时 matchStatus 可能仍是未签到，应以本地成功为准 -->
+              <template v-if="task.taskStatus === 'success' || task.matchStatus === 'matched_signed'">
                 <span class="text-[10px] px-1.5 py-0.5 rounded-full font-medium bg-green-100 text-green-600">已签到</span>
               </template>
               <template v-else-if="task.matchStatus === 'matched_unsigned'">
@@ -801,6 +960,7 @@ function getGPSLocation(source: string) {
             <!-- 执行按钮：pending 或 fail 时可执行 -->
             <button
               v-if="task.taskStatus === 'pending' || task.taskStatus === 'fail'"
+              data-guide="home-task-exec"
               @click="executeTask(task)"
               :disabled="executingId !== null"
               class="w-8 h-8 flex items-center justify-center rounded-lg bg-blue-500 hover:bg-blue-600 disabled:bg-blue-300 text-white transition-colors"
@@ -809,12 +969,17 @@ function getGPSLocation(source: string) {
               <Play v-if="executingId !== task.id" class="w-4 h-4" />
               <LoaderCircle v-else class="w-4 h-4 animate-spin" />
             </button>
-            <div
+            <!-- 已完成：对勾可点击，弹窗确认后可再次打卡（走相同执行规则） -->
+            <button
               v-if="task.taskStatus === 'success'"
-              class="w-8 h-8 flex items-center justify-center"
+              @click="executeTask(task)"
+              :disabled="executingId !== null"
+              class="w-8 h-8 flex items-center justify-center rounded-lg transition-colors disabled:opacity-60 hover:bg-green-50"
+              :title="executingId === task.id ? '执行中…' : '已打卡，点击可再次打卡'"
             >
-              <CheckCircle class="w-5 h-5 text-green-500" />
-            </div>
+              <LoaderCircle v-if="executingId === task.id" class="w-4 h-4 animate-spin" />
+              <CheckCircle v-else class="w-5 h-5 text-green-500" />
+            </button>
             <!-- 删除 -->
             <button
               @click="removeTask(task.id)"
@@ -829,7 +994,7 @@ function getGPSLocation(source: string) {
         </div>
       </div>
 
-      <div v-else class="flex items-center justify-center py-8">
+      <div v-else data-guide="home-task-empty" class="flex items-center justify-center py-8">
         <div class="text-center">
           <ListTodo class="w-8 h-8 text-gray-200 mx-auto mb-2" />
           <p class="text-xs text-gray-400">暂无签到任务</p>
@@ -890,6 +1055,15 @@ function getGPSLocation(source: string) {
       </div>
     </div>
 
+    <!-- 收藏本站：右侧贴边窄竖条（图标在上、文字竖排在下；避开新手引导入口按钮），点击展示添加书签指引 -->
+    <button
+      class="fixed right-0 bottom-32 z-40 flex flex-col items-center gap-1.5 rounded-l-md bg-amber-500/95 py-3 px-1.5 text-white text-xs font-medium shadow-lg shadow-amber-500/30 hover:bg-amber-600 active:scale-95 transition-all"
+      @click="openBookmarkDialog"
+    >
+      <Star class="w-3.5 h-3.5 flex-shrink-0" />
+      <span class="bookmark-vtext">收藏本站</span>
+    </button>
+
     <!-- ======== 创建流程 - 步骤弹窗 ======== -->
     <Teleport to="body">
       <div
@@ -1255,6 +1429,93 @@ function getGPSLocation(source: string) {
       </div>
     </Teleport>
 
+    <!-- ======== 收藏本站指引弹窗 ======== -->
+    <Teleport to="body">
+      <div
+        v-if="showBookmarkDialog"
+        class="fixed inset-0 z-50 flex items-center justify-center"
+      >
+        <div class="absolute inset-0 bg-black/40" @click="showBookmarkDialog = false" />
+        <div class="relative w-[85%] sm:max-w-sm bg-white rounded-2xl shadow-xl overflow-hidden">
+          <div class="p-6">
+            <div class="flex items-center gap-3 mb-4">
+              <div class="w-10 h-10 rounded-full bg-amber-100 flex items-center justify-center shrink-0">
+                <Star class="w-5 h-5 text-amber-500" />
+              </div>
+              <div>
+                <h3 class="text-base font-semibold text-gray-900">收藏本站</h3>
+                <p class="text-xs text-gray-400 mt-0.5">添加到书签/主屏幕，下次一键直达</p>
+              </div>
+            </div>
+
+            <div class="bg-gray-50 rounded-xl p-4 text-sm text-gray-600 leading-relaxed">
+              <!-- 手机浏览器：菜单添加书签/收藏，或添加到主屏幕 -->
+              <template v-if="isMobileDevice">
+                <p class="font-medium text-gray-700 mb-2">手机浏览器操作步骤：</p>
+                <ol class="space-y-1.5 list-decimal list-inside">
+                  <li>点击浏览器菜单（<span class="font-semibold">⋮</span> 或分享图标）</li>
+                  <li>选择「<span class="font-semibold">添加书签</span>」/「<span class="font-semibold">收藏</span>」，或「<span class="font-semibold">添加到主屏幕</span>」</li>
+                  <li>下次从书签或桌面图标即可直接打开本站</li>
+                </ol>
+              </template>
+              <!-- 电脑浏览器：快捷键 -->
+              <template v-else>
+                <p class="font-medium text-gray-700 mb-2">电脑浏览器：</p>
+                <p>按 <kbd class="px-1.5 py-0.5 bg-white border border-gray-300 rounded text-xs font-mono">Ctrl</kbd> + <kbd class="px-1.5 py-0.5 bg-white border border-gray-300 rounded text-xs font-mono">D</kbd>（Mac 为 <kbd class="px-1.5 py-0.5 bg-white border border-gray-300 rounded text-xs font-mono">⌘</kbd> + <kbd class="px-1.5 py-0.5 bg-white border border-gray-300 rounded text-xs font-mono">D</kbd>）即可添加书签</p>
+              </template>
+            </div>
+
+            <!-- 网址复制状态 -->
+            <p class="mt-3 text-xs flex items-center gap-1.5" :class="bookmarkUrlCopied ? 'text-green-600' : 'text-gray-400'">
+              <CheckCircle v-if="bookmarkUrlCopied" class="w-3.5 h-3.5" />
+              <span v-if="bookmarkUrlCopied">本站网址已复制到剪贴板，可在添加收藏时粘贴使用</span>
+              <span v-else>本站网址：{{ siteUrl }}</span>
+            </p>
+
+            <Button class="mt-4 w-full h-10 text-sm font-medium" @click="showBookmarkDialog = false">
+              我知道了
+            </Button>
+          </div>
+        </div>
+      </div>
+    </Teleport>
+
+    <!-- ======== 已打卡再次执行确认弹窗 ======== -->
+    <Teleport to="body">
+      <div
+        v-if="showConfirmExecDialog"
+        class="fixed inset-0 z-50 flex items-center justify-center"
+      >
+        <div class="absolute inset-0 bg-black/40" @click="showConfirmExecDialog = false" />
+        <div class="relative w-[85%] sm:max-w-sm bg-white rounded-2xl shadow-xl overflow-hidden">
+          <div class="p-6 text-center">
+            <div class="w-14 h-14 rounded-full bg-green-100 flex items-center justify-center mx-auto mb-4">
+              <CheckCircle class="w-7 h-7 text-green-500" />
+            </div>
+            <h3 class="text-base font-semibold text-gray-900 mb-2">您当前已经打卡</h3>
+            <p class="text-sm text-gray-500 leading-relaxed">
+              是否再次打卡？再次执行与正常执行规则一致，成功后将扣除一次签到次数。
+            </p>
+            <div class="mt-5 flex gap-2">
+              <Button
+                variant="outline"
+                class="flex-1 h-10 text-sm font-medium"
+                @click="showConfirmExecDialog = false"
+              >
+                取消
+              </Button>
+              <Button
+                class="flex-1 h-10 text-sm font-medium"
+                @click="confirmExecAgain"
+              >
+                再次打卡
+              </Button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Teleport>
+
     <!-- ======== 无可用签到次数弹窗 ======== -->
     <Teleport to="body">
       <div
@@ -1293,6 +1554,38 @@ function getGPSLocation(source: string) {
       </div>
     </Teleport>
 
+    <!-- ======== 未绑定设备码弹窗（新建任务入口拦截） ======== -->
+    <Teleport to="body">
+      <div
+        v-if="showBindDeviceDialog"
+        class="fixed inset-0 z-50 flex items-center justify-center"
+      >
+        <div class="absolute inset-0 bg-black/40" @click="showBindDeviceDialog = false" />
+        <div class="relative w-[85%] sm:max-w-sm bg-white rounded-2xl shadow-xl overflow-hidden">
+          <div class="p-6 text-center">
+            <div class="w-14 h-14 rounded-full bg-indigo-100 flex items-center justify-center mx-auto mb-4">
+              <Smartphone class="w-7 h-7 text-indigo-500" />
+            </div>
+            <h3 class="text-base font-semibold text-gray-900 mb-2">未绑定设备码</h3>
+            <p class="text-sm text-gray-500 leading-relaxed">
+              请先在个人中心绑定设备码，绑定后才能创建和执行签到任务
+            </p>
+            <div class="flex gap-2 mt-5">
+              <Button variant="outline" class="flex-1 h-10 text-sm" @click="showBindDeviceDialog = false">
+                取消
+              </Button>
+              <Button
+                class="flex-1 h-10 text-sm font-medium"
+                @click="showBindDeviceDialog = false; router.push('/profile')"
+              >
+                去绑定
+              </Button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Teleport>
+
     <!-- ======== 操作频繁弹窗（限流） ======== -->
     <Teleport to="body">
       <div
@@ -1378,3 +1671,11 @@ function getGPSLocation(source: string) {
     </Teleport>
   </div>
 </template>
+
+<style scoped>
+/* 收藏按钮竖排文字：仅文字本身竖排（容器保持常规纵排，图标在上文字在下） */
+.bookmark-vtext {
+  writing-mode: vertical-rl;
+  letter-spacing: 2px;
+}
+</style>

frondend/src/views/login/LoginView.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
-import { ref, onMounted, watch } from 'vue'
+import { ref, onMounted, watch, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
-import { Search, User, Lock, Eye, EyeOff, RefreshCw, LogIn, GraduationCap, LoaderCircle, AlertTriangle, ExternalLink, FileText } from 'lucide-vue-next'
+import { Search, User, Lock, Eye, EyeOff, RefreshCw, LogIn, GraduationCap, LoaderCircle, AlertTriangle, ExternalLink, FileText, ShieldCheck, Smartphone } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
@@ -27,9 +27,156 @@ const captchaId = ref('')
 const captchaImage = ref('')
 const captchaCode = ref('')
 const loadingCaptcha = ref(false)
+const captchaError = ref('')
 
 const logging = ref(false)
 
+// 多因子认证（MFA）Dialog
+const showMFADialog = ref(false)
+const mfaToken = ref('')
+const mfaMessage = ref('')
+const mfaMethods = ref<authApi.MFAAuthMethod[]>([]) // 后端返回的全部可用验证方式
+const mfaSelectedType = ref('') // 当前选中的验证方式（reAuthType）
+const mfaStage = ref<'select' | 'input'>('select') // select=选择验证方式，input=输入验证码
+const mfaSending = ref(false) // 发送验证码中
+const mfaCode = ref('')
+const mfaSubmitting = ref(false)
+const mfaCountdown = ref(0) // MFA 会话剩余秒数
+let mfaTimer: ReturnType<typeof setInterval> | null = null
+
+function startMFACountdown(seconds: number) {
+  stopMFACountdown()
+  mfaCountdown.value = seconds
+  mfaTimer = setInterval(() => {
+    if (mfaCountdown.value > 0) {
+      mfaCountdown.value--
+    } else {
+      stopMFACountdown()
+    }
+  }, 1000)
+}
+
+function stopMFACountdown() {
+  if (mfaTimer) {
+    clearInterval(mfaTimer)
+    mfaTimer = null
+  }
+}
+
+onUnmounted(stopMFACountdown)
+
+// 打开 MFA Dialog（登录返回 code 4281：先选择验证方式再发送验证码）
+function openMFADialog(
+  token: string,
+  msg: string,
+  expiresIn: number,
+  methods?: authApi.MFAAuthMethod[],
+  defaultType?: string
+) {
+  mfaToken.value = token
+  mfaMessage.value = msg || '请选择验证方式获取验证码'
+  mfaMethods.value = methods && methods.length > 0 ? methods : []
+  // 默认选中：页面 default 标记 > 后端给的 defaultType > 列表首项
+  mfaSelectedType.value =
+    mfaMethods.value.find((m) => m.default)?.type || defaultType || mfaMethods.value[0]?.type || ''
+  // 无方式列表时（理论上仅兼容旧后端）跳过选择阶段，直接进入验证码输入
+  mfaStage.value = mfaMethods.value.length > 0 ? 'select' : 'input'
+  mfaCode.value = ''
+  showMFADialog.value = true
+  startMFACountdown(expiresIn > 0 ? expiresIn : 600)
+}
+
+// 选择验证方式
+function handleMFASelect(type: string) {
+  mfaSelectedType.value = type
+}
+
+// 发送 MFA 验证码（用户选定验证方式后）
+async function handleMFASend() {
+  if (!mfaSelectedType.value) {
+    message.info('请选择验证方式')
+    return
+  }
+  mfaSending.value = true
+  try {
+    const res = await authApi.sendMFACode({
+      mfaToken: mfaToken.value,
+      reAuthType: mfaSelectedType.value,
+    })
+    const body = res.data
+    if (body?.code === 0) {
+      // 发送成功：进入验证码输入阶段
+      mfaMessage.value = body?.message || '验证码已发送，请查收后输入'
+      mfaStage.value = 'input'
+      mfaCode.value = ''
+    } else if (body?.code === 4283) {
+      // 验证会话过期：关闭弹窗，引导重新登录
+      stopMFACountdown()
+      showMFADialog.value = false
+      message.error(body?.message || '验证会话已过期，请重新登录')
+    } else {
+      // 4284 发送失败等：弹窗留在选择界面，可重试或更换验证方式
+      message.error(body?.message || '验证码发送失败，请重试')
+    }
+  } catch (e: any) {
+    message.error(e?.response?.data?.message || '验证码发送失败，请重试')
+  } finally {
+    mfaSending.value = false
+  }
+}
+
+// 返回验证方式选择（更换方式重新获取验证码）
+function handleMFAReselect() {
+  mfaStage.value = 'select'
+  mfaCode.value = ''
+  mfaMessage.value = '请选择验证方式获取验证码'
+}
+
+// 提交 MFA 验证码
+async function handleMFAVerify() {
+  const code = mfaCode.value.trim()
+  if (!code) {
+    message.info('请输入验证码')
+    return
+  }
+  mfaSubmitting.value = true
+  try {
+    const res = await authApi.verifyMFA({ mfaToken: mfaToken.value, code })
+    const body = res.data
+    const data = body?.data
+    if (body?.code === 0 && data?.token?.accessToken) {
+      // 验证成功，进入登录态
+      stopMFACountdown()
+      showMFADialog.value = false
+      localStorage.setItem('access_token', data.token.accessToken)
+      localStorage.setItem('refresh_token', data.token.refreshToken)
+      message.success('登录成功')
+      router.replace('/home')
+    } else if (body?.code === 4283) {
+      // 验证会话过期：关闭弹窗，引导重新登录
+      stopMFACountdown()
+      showMFADialog.value = false
+      message.error(body?.message || '验证会话已过期，请重新登录')
+    } else {
+      // 验证码错误（4282）等：输入态保留，清空输入可重试
+      message.error(body?.message || '验证失败，请重试')
+      mfaCode.value = ''
+    }
+  } catch (e: any) {
+    const msg = e?.response?.data?.message || '验证失败，请重试'
+    message.error(msg)
+    mfaCode.value = ''
+  } finally {
+    mfaSubmitting.value = false
+  }
+}
+
+function closeMFADialog() {
+  showMFADialog.value = false
+  stopMFACountdown()
+  message.info('如需登录请重新提交')
+}
+
 // 登录失败 Dialog
 const showLoginFailDialog = ref(false)
 const loginErrorMessage = ref('')
@@ -42,6 +189,7 @@ const reportCaptchaImage = ref('')
 const reportCaptchaCode = ref('')
 const reportLoadingCaptcha = ref(false)
 const reportSubmitting = ref(false)
+const reportCaptchaError = ref('')
 
 // 联系邮箱：前缀 + 下拉选择国内邮箱后缀
 const reportEmailPrefix = ref('')
@@ -112,14 +260,25 @@ function handleBlur() {
   }, 200)
 }
 
+// 从 axios 错误中提取后端提示文案（429 限流/服务端错误等），失败兜底通用文案
+function captchaFailMsg(e: unknown): string {
+  const err = e as { response?: { data?: { message?: string } } }
+  return err?.response?.data?.message || '验证码加载失败，请点击重试'
+}
+
 async function loadCaptcha() {
   loadingCaptcha.value = true
+  captchaError.value = ''
   try {
     const res = await authApi.getCaptcha()
     captchaId.value = res.data?.data?.captchaId || ''
     captchaImage.value = res.data?.data?.imageBase64 || ''
-  } catch {
+  } catch (e) {
+    captchaId.value = ''
     captchaImage.value = ''
+    const msg = captchaFailMsg(e)
+    captchaError.value = msg
+    message.error(msg)
   } finally {
     loadingCaptcha.value = false
   }
@@ -155,10 +314,25 @@ async function handleLogin() {
       params.inviteCode = inviteCode.value.trim()
     }
     const res = await authApi.login(params)
-    const data = res.data?.data
+    const body: any = res.data
+
+    // 多因子认证：专用业务码 4281（HTTP 200），弹出「选择验证方式」弹窗而非错误弹窗
+    if (body?.code === 4281 && body?.data?.mfaToken) {
+      openMFADialog(
+        body.data.mfaToken,
+        body.message,
+        body.data?.expiresIn || 0,
+        body.data?.authMethods,
+        body.data?.defaultType
+      )
+      return
+    }
+
+    const data = body?.data
     if (data?.token?.accessToken) {
       localStorage.setItem('access_token', data.token.accessToken)
       localStorage.setItem('refresh_token', data.token.refreshToken)
+      // 新手引导：由 MobileLayout 按引导版本号控制展示（新老用户统一），此处无需标记
       message.success('登录成功')
       router.replace('/home')
     } else {
@@ -167,11 +341,17 @@ async function handleLogin() {
   } catch (e: any) {
     const msg = e?.response?.data?.message || e?.message || '登录失败'
     const httpStatus = e?.response?.status || 0
+    const data = e?.response?.data?.data || {}
+
+    // 多因子认证：触发 MFA，弹出「选择验证方式」Dialog（兼容旧 needMFA 标记）
+    if (data?.needMFA && data?.mfaToken) {
+      openMFADialog(data.mfaToken, msg, data?.expiresIn || 0, data?.authMethods, data?.defaultType)
+      return
+    }
 
     // 401（密码错误等）弹出 Dialog 引导用户操作
     if (httpStatus === 401) {
-      const url = e?.response?.data?.data?.schoolUrl || ''
-      schoolUrl.value = url
+      schoolUrl.value = data?.schoolUrl || ''
       loginErrorMessage.value = msg
       showLoginFailDialog.value = true
     } else {
@@ -216,12 +396,17 @@ function handleSubmitTicket() {
 
 async function loadReportCaptcha() {
   reportLoadingCaptcha.value = true
+  reportCaptchaError.value = ''
   try {
     const res = await authApi.getCaptcha()
     reportCaptchaId.value = res.data?.data?.captchaId || ''
     reportCaptchaImage.value = res.data?.data?.imageBase64 || ''
-  } catch {
+  } catch (e) {
+    reportCaptchaId.value = ''
     reportCaptchaImage.value = ''
+    const msg = captchaFailMsg(e)
+    reportCaptchaError.value = msg
+    message.error(msg)
   } finally {
     reportLoadingCaptcha.value = false
   }
@@ -380,6 +565,9 @@ async function handleReportSubmit() {
                 alt="验证码"
                 class="max-w-full max-h-full object-contain"
               />
+              <div v-else-if="!loadingCaptcha && captchaError" class="w-full h-full px-1 flex items-center justify-center">
+                <span class="text-[10px] leading-tight text-red-400 text-center">{{ captchaError }}</span>
+              </div>
               <div v-else class="w-full h-full flex items-center justify-center">
                 <RefreshCw v-if="loadingCaptcha" class="h-4 w-4 animate-spin text-gray-400" />
                 <span v-else class="text-xs text-gray-400">加载中</span>
@@ -411,6 +599,133 @@ async function handleReportSubmit() {
       <p class="text-xs text-gray-300">copyright © 2026</p>
     </div>
 
+    <!-- ======== 多因子认证（MFA）Dialog：选择验证方式 → 输入验证码 ======== -->
+    <Teleport to="body">
+      <Transition name="fade">
+        <div
+          v-if="showMFADialog"
+          class="fixed inset-0 z-50 flex items-center justify-center px-6"
+        >
+          <div class="absolute inset-0 bg-black/50" @click="closeMFADialog" />
+          <div class="relative w-full max-w-sm bg-white rounded-2xl shadow-2xl overflow-hidden">
+            <!-- 顶部装饰条 -->
+            <div class="h-1.5 bg-gradient-to-r from-blue-500 to-cyan-400" />
+            <div class="p-6">
+              <!-- 标题 -->
+              <div class="flex items-center gap-2.5 mb-3">
+                <div class="w-9 h-9 rounded-xl bg-blue-100 flex items-center justify-center">
+                  <ShieldCheck class="w-5 h-5 text-blue-500" />
+                </div>
+                <div>
+                  <h3 class="text-base font-bold text-gray-900">多因子认证</h3>
+                  <p class="text-[10px] text-gray-400 mt-0.5">该校登录需校验动态验证码</p>
+                </div>
+              </div>
+
+              <!-- ===== 阶段一：选择验证方式 ===== -->
+              <template v-if="mfaStage === 'select'">
+                <div class="bg-blue-50 rounded-xl p-3.5 mb-4">
+                  <div class="flex items-start gap-2.5">
+                    <Smartphone class="w-4 h-4 text-blue-500 flex-shrink-0 mt-0.5" />
+                    <p class="text-sm text-blue-700 leading-relaxed">
+                      {{ mfaMessage || '请选择验证方式获取验证码' }}
+                    </p>
+                  </div>
+                  <p class="text-[10px] text-blue-400 mt-1.5 pl-6.5">验证会话 10 分钟内有效</p>
+                </div>
+
+                <!-- 验证方式列表 -->
+                <div class="space-y-2">
+                  <button
+                    v-for="m in mfaMethods"
+                    :key="m.type"
+                    class="w-full flex items-center justify-between px-3.5 py-3 rounded-xl border text-sm transition-colors disabled:opacity-60"
+                    :class="
+                      mfaSelectedType === m.type
+                        ? 'border-blue-400 bg-blue-50/60 text-blue-700 font-medium'
+                        : 'border-gray-200 text-gray-600 hover:border-blue-200 hover:bg-gray-50'
+                    "
+                    :disabled="mfaSending"
+                    @click="handleMFASelect(m.type)"
+                  >
+                    <span>{{ m.name }}</span>
+                    <span v-if="mfaSelectedType === m.type" class="text-blue-500 font-bold">✓</span>
+                  </button>
+                </div>
+
+                <!-- 发送验证码 -->
+                <Button
+                  class="mt-4 w-full h-11 text-sm font-medium rounded-xl"
+                  :disabled="mfaSending || mfaCountdown <= 0 || !mfaSelectedType"
+                  @click="handleMFASend"
+                >
+                  <RefreshCw v-if="mfaSending" class="h-4 w-4 animate-spin" />
+                  <template v-else-if="mfaCountdown <= 0">会话已过期，请重新登录</template>
+                  <template v-else>发送验证码</template>
+                </Button>
+              </template>
+
+              <!-- ===== 阶段二：输入验证码 ===== -->
+              <template v-else>
+                <div class="bg-blue-50 rounded-xl p-3.5 mb-4">
+                  <div class="flex items-start gap-2.5">
+                    <Smartphone class="w-4 h-4 text-blue-500 flex-shrink-0 mt-0.5" />
+                    <p class="text-sm text-blue-700 leading-relaxed">{{ mfaMessage }}</p>
+                  </div>
+                  <p class="text-[10px] text-blue-400 mt-1.5 pl-6.5">验证会话 10 分钟内有效，输错可重新输入</p>
+                </div>
+
+                <!-- 验证码输入 -->
+                <div>
+                  <Label class="mb-1.5 block text-xs font-medium text-gray-500">验证码</Label>
+                  <div class="relative">
+                    <ShieldCheck class="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-gray-400" />
+                    <Input
+                      v-model="mfaCode"
+                      placeholder="请输入收到的验证码"
+                      class="pl-9 pr-9 h-10 text-sm tracking-widest"
+                      maxlength="8"
+                      @keyup.enter="handleMFAVerify"
+                    />
+                    <span v-if="mfaCountdown > 0" class="absolute right-3 top-1/2 -translate-y-1/2 text-[10px] text-gray-300 tabular-nums">
+                      {{ Math.floor(mfaCountdown / 60) }}:{{ String(mfaCountdown % 60).padStart(2, '0') }}
+                    </span>
+                  </div>
+                </div>
+
+                <!-- 提交按钮 -->
+                <Button
+                  class="mt-4 w-full h-11 text-sm font-medium rounded-xl"
+                  :disabled="mfaSubmitting || mfaCountdown <= 0"
+                  @click="handleMFAVerify"
+                >
+                  <RefreshCw v-if="mfaSubmitting" class="h-4 w-4 animate-spin" />
+                  <template v-else-if="mfaCountdown <= 0">会话已过期，请重新登录</template>
+                  <template v-else>验证并登录</template>
+                </Button>
+
+                <!-- 更换验证方式 -->
+                <button
+                  class="mt-2.5 w-full text-center text-xs text-blue-400 hover:text-blue-600 transition-colors"
+                  @click="handleMFAReselect"
+                >
+                  更换验证方式
+                </button>
+              </template>
+
+              <!-- 取消 -->
+              <button
+                class="mt-2.5 w-full text-center text-xs text-gray-400 hover:text-gray-600 transition-colors"
+                @click="closeMFADialog"
+              >
+                重新登录
+              </button>
+            </div>
+          </div>
+        </div>
+      </Transition>
+    </Teleport>
+
     <!-- ======== 登录失败 Dialog ======== -->
     <Teleport to="body">
       <Transition name="fade">
@@ -449,7 +764,7 @@ async function handleReportSubmit() {
                   </div>
                   <div class="flex-1 min-w-0">
                     <p class="text-sm font-medium text-gray-900">忘记密码？</p>
-                    <p class="text-xs text-gray-500 mt-0.5">进入学校登录地址自行找回</p>
+                    <p class="text-xs text-gray-500 mt-0.5">点击将会打开学校官方登录地址，您可以在官方地址测试登录或者找回密码，然后回到本网站继续登录</p>
                   </div>
                 </div>
 
@@ -563,6 +878,9 @@ async function handleReportSubmit() {
                         alt="验证码"
                         class="max-w-full max-h-full object-contain"
                       />
+                      <div v-else-if="!reportLoadingCaptcha && reportCaptchaError" class="w-full h-full px-1 flex items-center justify-center">
+                        <span class="text-[10px] leading-tight text-red-400 text-center">{{ reportCaptchaError }}</span>
+                      </div>
                       <div v-else class="w-full h-full flex items-center justify-center">
                         <RefreshCw v-if="reportLoadingCaptcha" class="h-4 w-4 animate-spin text-gray-400" />
                         <span v-else class="text-xs text-gray-400">加载中</span>

frondend/src/views/profile/ProfileView.vue

@@ -1,12 +1,12 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
-import { User, IdCard, LogOut, RefreshCw, ClipboardCheck, Gift, Share2, X, MessageSquare } from 'lucide-vue-next'
+import { LogOut, RefreshCw, ClipboardCheck, Gift, Share2, X, MessageSquare, Dices, TriangleAlert } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { useMessage } from '@/composables/useMessage'
 import * as authApi from '@/api/auth'
-import type { UserInfo } from '@/api/auth'
+import type { UserInfo, MyInviteInfo } from '@/api/auth'
 
 const router = useRouter()
 const message = useMessage()
@@ -20,6 +20,29 @@ const invitedCount = ref(0)
 const canRedeem = ref(false)
 const generatingInvite = ref(false)
 const redeemingInvite = ref(false)
+// 邀请奖励规则（来自系统配置，非写死）
+const inviterRewardPerInvite = ref<number | null>(null)
+const inviteeRewardPerInvite = ref<number | null>(null)
+
+// 格式化奖励数字：整数不带小数点（3 → "3"），小数保留原样（0.5 → "0.5"）
+function fmtReward(v: number | null): string {
+  if (v === null) return ''
+  const n = Math.round(v * 10) / 10
+  return Number.isInteger(n) ? String(n) : n.toFixed(1)
+}
+
+function applyInviteInfo(data: MyInviteInfo) {
+  inviteCode.value = data.inviteCode
+  inviteReward.value = data.inviteReward
+  invitedCount.value = data.invitedCount
+  canRedeem.value = data.canRedeem
+  if (typeof data.inviterRewardPerInvite === 'number') {
+    inviterRewardPerInvite.value = data.inviterRewardPerInvite
+  }
+  if (typeof data.inviteeRewardPerInvite === 'number') {
+    inviteeRewardPerInvite.value = data.inviteeRewardPerInvite
+  }
+}
 
 // 邀请链接 URL
 const inviteUrl = computed(() => {
@@ -33,18 +56,41 @@ const showRedeemModal = ref(false)
 const redeemCodeText = ref('')
 const redeeming = ref(false)
 const redeemError = ref('')
+// 弹窗打开来源：count=兑换次数 / vip=开通或续费VIP（仅影响标题文案）
+const redeemKind = ref<'count' | 'vip'>('count')
+// VIP 信息
+const isVip = ref(false)
+const vipExpireAt = ref('')
 // 验证码
 const captchaId = ref('')
 const captchaImage = ref('')
 const captchaCode = ref('')
+const captchaError = ref('')
+
+// VIP 到期时间短格式（2026-10-08）
+const vipExpireShort = computed(() => {
+  if (!vipExpireAt.value) return ''
+  return vipExpireAt.value.slice(0, 10)
+})
+
+// 从 axios 错误中提取后端提示文案（429 限流/服务端错误等），失败兜底通用文案
+function captchaFailMsg(e: unknown): string {
+  const err = e as { response?: { data?: { message?: string } } }
+  return err?.response?.data?.message || '验证码加载失败，请点击重试'
+}
 
 async function refreshCaptcha() {
+  captchaError.value = ''
   try {
     const res = await authApi.getCaptcha()
     captchaId.value = res.data?.data?.captchaId || ''
     captchaImage.value = res.data?.data?.imageBase64 || ''
-  } catch {
-    // ignore
+  } catch (e) {
+    captchaId.value = ''
+    captchaImage.value = ''
+    const msg = captchaFailMsg(e)
+    captchaError.value = msg
+    message.error(msg)
   }
 }
 
@@ -62,16 +108,21 @@ onMounted(async () => {
     // 加载邀请信息
     try {
       const inviteRes = await authApi.getMyInviteInfo()
-      inviteCode.value = inviteRes.data.data.inviteCode
-      inviteReward.value = inviteRes.data.data.inviteReward
-      invitedCount.value = inviteRes.data.data.invitedCount
-      canRedeem.value = inviteRes.data.data.canRedeem
+      applyInviteInfo(inviteRes.data.data)
     } catch {
       // invite info not yet generated
     }
   } catch {
     message.error('获取用户信息失败')
   }
+  // 加载 VIP 信息
+  try {
+    const vipRes = await authApi.getVipInfo()
+    isVip.value = vipRes.data.data.isVip
+    vipExpireAt.value = vipRes.data.data.vipExpireAt
+  } catch {
+    // VIP 信息加载失败不阻塞页面
+  }
 })
 
 function handleLogout() {
@@ -84,8 +135,43 @@ function goRebind() {
   router.push('/bind-device')
 }
 
+// ---- 随机绑定设备码（连续两次风险确认） ----
+// 0=关闭 1=第一次确认 2=第二次确认
+const randBindStep = ref(0)
+const randBinding = ref(false)
+
+function openRandomBind() {
+  randBindStep.value = 1
+}
+
+function closeRandomBind() {
+  randBindStep.value = 0
+}
+
+async function confirmRandomBind() {
+  if (randBindStep.value === 1) {
+    // 第一次确认 → 进入第二次确认
+    randBindStep.value = 2
+    return
+  }
+  randBinding.value = true
+  try {
+    const res = await authApi.randomBindDevice()
+    if (userInfo.value) {
+      userInfo.value.mobileCode = res.data.data.deviceCode
+    }
+    randBindStep.value = 0
+    message.success('随机设备码绑定成功')
+  } catch (e: any) {
+    message.error(e?.response?.data?.message || e?.message || '绑定失败')
+  } finally {
+    randBinding.value = false
+  }
+}
+
 // ---- 兑换弹窗 ----
-function openRedeemModal() {
+function openRedeemModal(kind: 'count' | 'vip' = 'count') {
+  redeemKind.value = kind
   showRedeemModal.value = true
   redeemCodeText.value = ''
   redeemError.value = ''
@@ -97,6 +183,17 @@ function closeRedeemModal() {
   showRedeemModal.value = false
 }
 
+// 刷新 VIP 信息（兑换 VIP CDK 后调用）
+async function reloadVipInfo() {
+  try {
+    const vipRes = await authApi.getVipInfo()
+    isVip.value = vipRes.data.data.isVip
+    vipExpireAt.value = vipRes.data.data.vipExpireAt
+  } catch {
+    // ignore
+  }
+}
+
 async function handleRedeem() {
   if (!redeemCodeText.value.trim()) {
     redeemError.value = '请输入兑换码'
@@ -111,12 +208,19 @@ async function handleRedeem() {
   redeeming.value = true
   try {
     const res = await authApi.redeemCDK(redeemCodeText.value.trim(), captchaId.value, captchaCode.value.trim())
-    // 一次性消耗全部剩余次数
-    const totalRuns = res.data.data.totalRuns
-    if (userInfo.value) {
-      userInfo.value.signCount = (userInfo.value.signCount || 0) + totalRuns
+    const data = res.data.data
+    if (data.type === 'vip') {
+      // VIP CDK：延长 VIP 到期时间
+      await reloadVipInfo()
+      message.success(`VIP 兑换成功！已延长至 ${data.vipExpireAt || ''}`)
+    } else {
+      // 次数 CDK：一次性消耗全部剩余次数
+      const totalRuns = data.totalRuns ?? 0
+      if (userInfo.value) {
+        userInfo.value.signCount = (userInfo.value.signCount || 0) + totalRuns
+      }
+      message.success(`兑换成功！获得 ${totalRuns} 次签到次数`)
     }
-    message.success(`兑换成功！获得 ${totalRuns} 次签到次数`)
     closeRedeemModal()
   } catch (err: any) {
     redeemError.value = err.response?.data?.message || '兑换失败'
@@ -130,10 +234,7 @@ async function handleGenerateInvite() {
   generatingInvite.value = true
   try {
     const res = await authApi.getMyInvite()
-    inviteCode.value = res.data.data.inviteCode
-    inviteReward.value = res.data.data.inviteReward
-    invitedCount.value = res.data.data.invitedCount
-    canRedeem.value = res.data.data.canRedeem
+    applyInviteInfo(res.data.data)
   } catch {
     message.error('生成邀请码失败')
   } finally {
@@ -192,12 +293,34 @@ async function handleRedeemInvite() {
   <div class="flex flex-col min-h-full">
     <!-- 顶部大蓝色卡片：个人基础信息撑满上半部 -->
     <div class="bg-gradient-to-r from-blue-500 to-blue-600 px-6 pt-10 pb-14 text-white text-center flex-shrink-0">
-      <div class="w-20 h-20 rounded-full bg-white/20 flex items-center justify-center mx-auto mb-4 overflow-hidden ring-4 ring-white/30">
-        <img v-show="userInfo?.avatar && !avatarFailed" :src="userInfo?.avatar" class="w-full h-full object-cover" @error="avatarFailed = true" />
-        <span v-if="!userInfo?.avatar || avatarFailed" class="text-3xl font-bold">{{ userInfo?.realName?.[0] || userInfo?.username?.[0] || '?' }}</span>
+      <!-- 头像 + VIP 徽标（头像右上角，反光动画） -->
+      <div class="relative w-20 h-20 rounded-full bg-white/20 flex items-center justify-center mx-auto mb-4 overflow-visible ring-4 ring-white/30">
+        <div class="w-full h-full rounded-full overflow-hidden flex items-center justify-center">
+          <img v-show="userInfo?.avatar && !avatarFailed" :src="userInfo?.avatar" class="w-full h-full object-cover" @error="avatarFailed = true" />
+          <span v-if="!userInfo?.avatar || avatarFailed" class="text-3xl font-bold">{{ userInfo?.realName?.[0] || userInfo?.username?.[0] || '?' }}</span>
+        </div>
+        <div v-if="isVip" class="vip-badge absolute -right-3 -top-1.5 z-10 whitespace-nowrap">VIP</div>
       </div>
       <p class="text-xl font-bold">{{ userInfo?.realName || userInfo?.username || '--' }}</p>
       <p class="text-sm text-white/80 mt-1">{{ userInfo?.schoolName || '--' }}</p>
+
+      <!-- VIP 状态行：到期时间 + 开通/续费按钮 -->
+      <div class="mt-3 flex items-center justify-center gap-2">
+        <span
+          v-if="isVip"
+          class="text-xs bg-white/20 rounded-full px-3 py-1.5 text-white/95"
+        >
+          {{ vipExpireShort ? `VIP 至 ${vipExpireShort}` : 'VIP 会员' }}
+        </span>
+        <span v-else class="text-xs bg-white/20 rounded-full px-3 py-1.5 text-white/95">未开通 VIP</span>
+        <button
+          data-guide="profile-vip-btn"
+          class="vip-btn text-xs font-semibold px-3.5 py-1.5 rounded-full text-amber-900 shadow"
+          @click="openRedeemModal('vip')"
+        >
+          续费 VIP
+        </button>
+      </div>
     </div>
 
     <!-- 详情列表 -->
@@ -210,13 +333,13 @@ async function handleRedeemInvite() {
               <ClipboardCheck class="w-4 h-4 text-green-500" />
             </div>
             <div>
-              <p class="text-xs text-gray-400">可签到次数</p>
-              <p class="text-sm font-medium text-gray-900">{{ (userInfo?.signCount ?? 0) }} 次</p>
+              <p class="text-xs text-gray-400">{{ isVip ? 'VIP 签到次数' : '可签到次数' }}</p>
+              <p class="text-sm font-medium text-gray-900">{{ isVip ? '无限次' : `${userInfo?.signCount ?? 0} 次` }}</p>
             </div>
           </div>
           <button
             class="flex items-center gap-1 px-3 py-1.5 rounded-full bg-gradient-to-r from-amber-400 to-orange-500 text-white text-xs font-medium shadow-sm hover:brightness-105 transition-all"
-            @click="openRedeemModal"
+            @click="openRedeemModal('count')"
           >
             <Gift class="w-3 h-3" />
             兑换
@@ -234,16 +357,22 @@ async function handleRedeemInvite() {
                 <div class="flex items-center gap-1.5">
                   <code class="font-mono text-sm text-purple-600 bg-purple-50 px-2 py-1 rounded font-bold tracking-wider">{{ inviteCode }}</code>
                   <button
+                    data-guide="profile-invite-copy"
                     class="flex-shrink-0 flex items-center gap-1 px-2 py-1 rounded bg-purple-100 text-purple-600 text-xs font-medium hover:bg-purple-200 transition-colors"
                     @click="copyInviteUrl"
                   >
                     复制
                   </button>
                 </div>
-                <p class="text-[10px] text-gray-400 mt-1 leading-relaxed">邀请好友可获得奖励积分，满 1 积分可兑换 1 次签到次数</p>
+                <p v-if="inviterRewardPerInvite !== null" class="text-[10px] text-gray-400 mt-1 leading-relaxed">
+                  好友通过你的链接注册登录，你可得 <span class="text-amber-500 font-medium">{{ fmtReward(inviterRewardPerInvite) }}</span> 积分、TA 得
+                  <span class="text-amber-500 font-medium">{{ fmtReward(inviteeRewardPerInvite) }}</span> 积分；满 1 积分可兑换 1 次签到次数
+                </p>
+                <p v-else class="text-[10px] text-gray-400 mt-1 leading-relaxed">邀请好友注册可获得奖励积分，满 1 积分可兑换 1 次签到次数</p>
               </div>
               <div v-else class="mt-1">
                 <button
+                  data-guide="profile-invite-generate"
                   class="inline-flex items-center gap-1 px-2.5 py-1 rounded bg-purple-500 text-white text-xs font-medium hover:bg-purple-600 transition-colors"
                   :disabled="generatingInvite"
                   @click="handleGenerateInvite"
@@ -256,7 +385,7 @@ async function handleRedeemInvite() {
           </div>
         </div>
         <!-- 邀请信息 + 兑换按钮 -->
-        <div class="flex items-center justify-between px-4 py-3.5">
+        <div data-guide="profile-invite-row" class="flex items-center justify-between px-4 py-3.5">
           <div class="flex items-center gap-3">
             <div class="w-8 h-8 rounded-full bg-amber-50 flex items-center justify-center">
               <Gift class="w-4 h-4 text-amber-500" />
@@ -271,6 +400,7 @@ async function handleRedeemInvite() {
           </div>
           <button
             v-if="inviteCode"
+            data-guide="profile-invite-redeem"
             class="flex items-center gap-1 px-3 py-1.5 rounded-full text-xs font-medium transition-colors"
             :class="canRedeem ? 'bg-amber-400 text-white hover:brightness-105 shadow-sm' : 'bg-gray-200 text-gray-400 cursor-not-allowed'"
             :disabled="!canRedeem || redeemingInvite"
@@ -298,32 +428,9 @@ async function handleRedeemInvite() {
             <path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7" />
           </svg>
         </div>
-        <!-- 真实姓名 -->
-        <div class="flex items-center justify-between px-4 py-3.5">
-          <div class="flex items-center gap-3">
-            <div class="w-8 h-8 rounded-full bg-blue-50 flex items-center justify-center">
-              <User class="w-4 h-4 text-blue-500" />
-            </div>
-            <div>
-              <p class="text-xs text-gray-400">真实姓名</p>
-              <p class="text-sm font-medium text-gray-900">{{ userInfo?.realName || '--' }}</p>
-            </div>
-          </div>
-        </div>
-        <!-- 学号 -->
-        <div class="flex items-center justify-between px-4 py-3.5">
-          <div class="flex items-center gap-3">
-            <div class="w-8 h-8 rounded-full bg-blue-50 flex items-center justify-center">
-              <IdCard class="w-4 h-4 text-blue-500" />
-            </div>
-            <div>
-              <p class="text-xs text-gray-400">学号</p>
-              <p class="text-sm font-medium text-gray-900">{{ userInfo?.studentId || '--' }}</p>
-            </div>
-          </div>
-        </div>
+        <!-- 真实姓名/学号已取消展示：避免在页面明文暴露敏感信息 -->
         <!-- 设备码 -->
-        <div class="flex items-center justify-between px-4 py-3.5">
+        <div data-guide="profile-device-code" class="flex items-center justify-between px-4 py-3.5">
           <div class="flex items-center gap-3">
             <div class="w-8 h-8 rounded-full bg-indigo-50 flex items-center justify-center">
               <svg class="w-4 h-4 text-indigo-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
@@ -337,13 +444,22 @@ async function handleRedeemInvite() {
               </p>
             </div>
           </div>
-          <button
-            class="text-xs text-blue-500 flex items-center gap-1 hover:text-blue-600"
-            @click="goRebind"
-          >
-            <RefreshCw class="w-3 h-3" />
-            重新绑定
-          </button>
+          <div class="flex items-center gap-2">
+            <button
+              class="text-xs text-amber-600 flex items-center gap-1 hover:text-amber-700"
+              @click="openRandomBind"
+            >
+              <Dices class="w-3 h-3" />
+              随机
+            </button>
+            <button
+              class="text-xs text-blue-500 flex items-center gap-1 hover:text-blue-600"
+              @click="goRebind"
+            >
+              <RefreshCw class="w-3 h-3" />
+              重新绑定
+            </button>
+          </div>
         </div>
       </div>
 
@@ -368,7 +484,9 @@ async function handleRedeemInvite() {
           <div class="bg-white rounded-2xl shadow-xl w-full max-w-sm overflow-hidden">
             <!-- 弹窗头部 -->
             <div class="flex items-center justify-between px-5 pt-5 pb-2">
-              <h3 class="text-base font-semibold text-gray-900">兑换签到次数</h3>
+              <h3 class="text-base font-semibold text-gray-900">
+                {{ redeemKind === 'vip' ? '续费 VIP' : '兑换签到次数' }}
+              </h3>
               <button class="w-7 h-7 rounded-full bg-gray-100 flex items-center justify-center text-gray-400 hover:text-gray-600" @click="closeRedeemModal">
                 <X class="w-4 h-4" />
               </button>
@@ -378,7 +496,7 @@ async function handleRedeemInvite() {
             <div class="px-5 pb-5 space-y-4">
               <!-- 兑换码输入 -->
               <div>
-                <label class="block text-xs font-medium text-gray-500 mb-1.5">兑换码</label>
+                <label class="block text-xs font-medium text-gray-500 mb-1.5">{{ redeemKind === 'vip' ? 'VIP 兑换码' : '兑换码' }}</label>
                 <Input
                   v-model="redeemCodeText"
                   placeholder="请输入 CDK 兑换码"
@@ -404,6 +522,14 @@ async function handleRedeemInvite() {
                     @click="refreshCaptcha"
                     title="点击刷新验证码"
                   />
+                  <div
+                    v-else-if="captchaError"
+                    class="h-10 w-24 rounded-lg border border-red-200 bg-red-50 flex items-center justify-center text-[10px] leading-tight text-red-400 text-center px-1 cursor-pointer"
+                    title="点击重试"
+                    @click="refreshCaptcha"
+                  >
+                    {{ captchaError }}
+                  </div>
                   <div v-else class="h-10 w-24 rounded-lg border border-gray-200 bg-gray-50 flex items-center justify-center text-xs text-gray-400">
                     加载中
                   </div>
@@ -425,6 +551,66 @@ async function handleRedeemInvite() {
         </div>
       </Transition>
     </Teleport>
+
+    <!-- 随机绑定设备码：连续两次风险确认弹窗 -->
+    <Teleport to="body">
+      <div v-if="randBindStep > 0" class="fixed inset-0 z-50 flex items-center justify-center bg-black/40 px-4" @click.self="closeRandomBind">
+        <div class="bg-white rounded-2xl shadow-xl w-full max-w-sm overflow-hidden">
+          <!-- 第一次确认 -->
+          <template v-if="randBindStep === 1">
+            <div class="px-5 pt-5 pb-2 flex items-center justify-between">
+              <h3 class="text-base font-semibold text-gray-900">随机生成设备码</h3>
+              <button class="w-7 h-7 rounded-full bg-gray-100 flex items-center justify-center text-gray-400 hover:text-gray-600" @click="closeRandomBind">
+                <X class="w-4 h-4" />
+              </button>
+            </div>
+            <div class="px-5 pb-5">
+              <div class="flex items-start gap-2.5 bg-amber-50 border border-amber-200 rounded-lg p-3">
+                <TriangleAlert class="w-4 h-4 text-amber-500 flex-shrink-0 mt-0.5" />
+                <p class="text-xs text-amber-700 leading-relaxed">
+                  随机设备码与你真实手机不一致。若你已有绑定的手机在用本系统，随机后该手机执行签到时会出现
+                  <strong>「频繁切换设备」提示，无法正常签到</strong>。
+                </p>
+              </div>
+              <p class="text-xs text-gray-400 mt-3">仅建议目前依旧因为其他人帮忙打卡/其他设备打卡导致已经出现「频繁切换设备」提示的用户使用。</p>
+              <div class="flex gap-2 mt-4">
+                <Button variant="outline" class="flex-1 h-10 text-sm" @click="closeRandomBind">取消</Button>
+                <Button class="flex-1 h-10 text-sm font-medium" @click="confirmRandomBind">继续</Button>
+              </div>
+            </div>
+          </template>
+
+          <!-- 第二次确认 -->
+          <template v-else>
+            <div class="px-5 pt-5 pb-2 flex items-center justify-between">
+              <h3 class="text-base font-semibold text-red-600">再次确认：确定随机？</h3>
+              <button class="w-7 h-7 rounded-full bg-gray-100 flex items-center justify-center text-gray-400 hover:text-gray-600" @click="closeRandomBind">
+                <X class="w-4 h-4" />
+              </button>
+            </div>
+            <div class="px-5 pb-5">
+              <p class="text-sm text-gray-600 leading-relaxed">
+                随机后，你现有手机登录 App 执行签到时将提示
+                <strong class="text-red-500">「频繁切换设备」而无法正常签到</strong>，
+                需要重新扫码授权绑定才能恢复。
+              </p>
+              <p class="text-xs text-gray-400 mt-2">这是最后一次确认，确定要随机生成设备码吗？</p>
+              <div class="flex gap-2 mt-4">
+                <Button variant="outline" class="flex-1 h-10 text-sm" @click="closeRandomBind">取消</Button>
+                <Button
+                  class="flex-1 h-10 text-sm font-medium bg-red-500 hover:bg-red-600"
+                  :disabled="randBinding"
+                  @click="confirmRandomBind"
+                >
+                  <RefreshCw v-if="randBinding" class="h-4 w-4 animate-spin" />
+                  {{ randBinding ? '绑定中...' : '确定随机' }}
+                </Button>
+              </div>
+            </div>
+          </template>
+        </div>
+      </div>
+    </Teleport>
   </div>
 </template>
 
@@ -437,4 +623,72 @@ async function handleRedeemInvite() {
 .fade-leave-to {
   opacity: 0;
 }
+
+/* VIP 徽标：金色渐变 + 反光条扫过动画
+   注意：不可设置 position，徽标由模板上的 Tailwind absolute 类控制浮层定位，
+   若此处声明 position:relative 会覆盖 absolute，导致徽标挤进头像布局使其变形 */
+.vip-badge {
+  overflow: hidden;
+  padding: 2px 8px;
+  border-radius: 999px;
+  font-size: 11px;
+  font-weight: 800;
+  font-style: italic;
+  letter-spacing: 0.5px;
+  color: #5b3a00;
+  background: linear-gradient(135deg, #ffe9a8 0%, #f6c445 45%, #e8a020 100%);
+  border: 1px solid rgba(255, 255, 255, 0.65);
+  box-shadow: 0 2px 6px rgba(160, 100, 0, 0.35);
+  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.45);
+}
+.vip-badge::after {
+  content: '';
+  position: absolute;
+  top: -60%;
+  left: -45%;
+  width: 38%;
+  height: 220%;
+  background: linear-gradient(
+    100deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.85) 50%,
+    transparent 100%
+  );
+  transform: rotate(18deg);
+  animation: vip-shine 2.4s ease-in-out infinite;
+  pointer-events: none;
+}
+@keyframes vip-shine {
+  0% {
+    left: -45%;
+  }
+  55%,
+  100% {
+    left: 135%;
+  }
+}
+
+/* VIP 开通/续费按钮：金色渐变 + 周期性微光扫过 */
+.vip-btn {
+  position: relative;
+  overflow: hidden;
+  background: linear-gradient(135deg, #ffe9a8 0%, #f6c445 45%, #e8a020 100%);
+}
+.vip-btn::after {
+  content: '';
+  position: absolute;
+  top: -60%;
+  left: -45%;
+  width: 30%;
+  height: 220%;
+  background: linear-gradient(
+    100deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.7) 50%,
+    transparent 100%
+  );
+  transform: rotate(18deg);
+  animation: vip-shine 3s ease-in-out infinite;
+  pointer-events: none;
+}
 </style>