diff --git a/README.md b/README.md
index dc18ee1..bb9bfbc 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 ## 快速开始
 
 ```
-docker run -ipdP docker.m.daocloud.io/nginx
+docker run -p -P docker.m.daocloud.io/nginx
 
 ```