diff --git a/用-Supervisor-运行-Shadowsocks.md b/用-Supervisor-运行-Shadowsocks.md
index 2c0bc98..049e4ae 100644
--- a/用-Supervisor-运行-Shadowsocks.md
+++ b/用-Supervisor-运行-Shadowsocks.md
@@ -64,8 +64,9 @@ CentOS
 运行
 
 ```
-sudo yum install python-pip supervisor
-sudo pip install shadowsocks
+yum install python-setuptools supervisor
+easy_install pip
+pip install shadowsocks
 ```
 编辑 `/etc/supervisord.conf`， 添加