diff --git a/sshd/centos/README.md b/sshd/centos/README.md
index 745328d..02f7704 100644
--- a/sshd/centos/README.md
+++ b/sshd/centos/README.md
@@ -2,7 +2,7 @@
 ## 创建镜像
 镜像构建源码请[参考](http://git.yangyufans.com/pub/docker/tree/master/sshd/centos)
 
-进入相应的nginx版本，执行以下命令
+进入相应的sshd版本，执行以下命令
 ```bash
 docker build -t ccr.ccs.tencentyun.com/yy-dk/centos-sshd:7.0 .
 ```