diff --git a/c1_docker运行nginx.md b/c1_docker运行nginx.md
index 1a7c42c..c4b543e 100644
--- a/c1_docker运行nginx.md
+++ b/c1_docker运行nginx.md
@@ -8,10 +8,14 @@ sudo docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:1.27.0
 
 
 ## 启动镜像
+创建文件夹
+```
+mkdir -p ~/data
+```
 获取默认配置文件
 ```
 sudo docker run -d --name nginx-temp nginx:1.27.0
-sudo docker cp nginx-temp:/etc/nginx/ ~/data/
+sudo docker cp nginx-temp:/etc/nginx ~/data/nginx
 # 停止并删除容器
 sudo docker stop nginx-temp
 sudo docker rm nginx-temp