diff --git a/Dockerfile b/Dockerfile
index 4425be2..21cd2c6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,9 +19,13 @@ COPY --from=backend-builder /build/bin/server /app/server
 COPY static /app/static
 COPY static/*.so /app/
 WORKDIR /app
-# 确保文件有执行权限
-RUN chmod +x /app/server
+# 确保文件存在且有执行权限
+RUN ls -la /app/ && \
+    chmod +x /app/server && \
+    echo "=== 依赖检查 ===" && \
+    ldd /app/server || echo "无法检查依赖"
+
 ENV LD_LIBRARY_PATH=/app
 EXPOSE 8080
 RUN ls -a
-CMD ["./server"]
\ No newline at end of file
+CMD ["/app/server"]
\ No newline at end of file