diff --git a/Dockerfile b/Dockerfile
index ef162c5..6cb7dd5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM registry.cn-shanghai.aliyuncs.com/lebai/util:14.04
 
 WORKDIR /app
 COPY . .
-COPY ./.git/ /app/.git/
+COPY .git/ .git/
 RUN ls -la
 RUN ls -la .git