diff --git a/Redis/redis集群技术.md b/Redis/redis集群技术.md
index 46670aa..a4cddd0 100644
--- a/Redis/redis集群技术.md
+++ b/Redis/redis集群技术.md
@@ -9,6 +9,16 @@
 #### 1.安装包
 
 ```shell
+yum -y install python3 python3-pip
+
+mkdir ~/.pip
+vim ~/.pip/pip.conf
+[global]
+index-url=http://mirrors.aliyun.com/pypi/simple/
+[install]
+trusted-host=mirrors.aliyun.com
+
+
 pip3 install redis
 ```