diff --git a/docker/Dockerfile-frontend b/docker/Dockerfile-frontend
index 0b9fdbe..6eefd1d 100644
--- a/docker/Dockerfile-frontend
+++ b/docker/Dockerfile-frontend
@@ -11,7 +11,7 @@ RUN npm config set registry https://registry.npmmirror.com \
  && npm ci --no-audit --no-fund
 
 # 复制源码并构建
-COPY ../vue-ui .
+COPY vue-ui .
 RUN npm run build
 
 # 运行阶段，使用独立 nginx 镜像