diff --git a/c14_docker运行n8n.md b/c14_docker运行n8n.md
index d934e24..7c31331 100644
--- a/c14_docker运行n8n.md
+++ b/c14_docker运行n8n.md
@@ -11,10 +11,10 @@ sudo docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/n8nio/n8n:2.2
 ## 启动镜像
 启动容器
 ```
-docker run -d \
+sudo docker run -d \
   --name=n8n \
   -p 5678:5678 \
-  -v n8n_data:/home/node/.n8n
+  -v n8n_data:/home/node/.n8n \
   docker.io/n8nio/n8n:2.2.4
 ```
 访问5678端口
\ No newline at end of file