diff --git a/c1_docker运行nginx.md b/c1_docker运行nginx.md
index 905fa5e..1a7c42c 100644
--- a/c1_docker运行nginx.md
+++ b/c1_docker运行nginx.md
@@ -11,7 +11,7 @@ sudo docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:1.27.0
 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/
 # 停止并删除容器
 sudo docker stop nginx-temp
 sudo docker rm nginx-temp