diff --git a/Dockerfile b/Dockerfile
index 6cb7dd5..370d96d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM registry.cn-shanghai.aliyuncs.com/lebai/util:14.04
 
 WORKDIR /app
+COPY .git/ ./.git/
 COPY . .
-COPY .git/ .git/
 RUN ls -la
 RUN ls -la .git