diff --git a/Dockerfile b/Dockerfile
index e0228a6..e05ee20 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,7 @@
 FROM node:current-alpine3.12
 
 #拷贝公钥免密克隆仓库代码
-RUN mkdir -p /root/.ssh
-COPY .ssh/* /root/.ssh/
+COPY .ssh /root/
 RUN md5sum /root/.ssh/*
 RUN mkdir /app
 #拷贝自动更新部署应用的命令