diff --git a/notes/installation/Storm集群环境搭建.md b/notes/installation/Storm集群环境搭建.md
index fd7e7f6..3f42de9 100644
--- a/notes/installation/Storm集群环境搭建.md
+++ b/notes/installation/Storm集群环境搭建.md
@@ -111,7 +111,7 @@ nohup sh storm ui &
 nohup sh storm logviewer &
 ```
 
-**hadoop002  &  hadoop003 ： **
+**hadoop002  &  hadoop003 ：**
 
 hadoop002和hadoop003都只需要启动supervisor服务和logviewer服务：
 
@@ -136,4 +136,4 @@ nohup sh storm logviewer &
 
 访问hadoop001的8080端口，界面应如下图，可以看到有1个Nimbus和3个Supervisor，并且每个Supervisor有四个slots，即四个可用的worker进程，此时代表集群已经搭建成功。
 
-<div align="center"> <img  src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm集群.png"/> </div>
\ No newline at end of file
+<div align="center"> <img  src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm集群.png"/> </div>