diff --git a/基于-CentOS-7-一步一步安装-Jumpserver-0.5.0.md b/基于-CentOS-7-一步一步安装-Jumpserver-0.5.0.md
index 13d4668..767f7cd 100644
--- a/基于-CentOS-7-一步一步安装-Jumpserver-0.5.0.md
+++ b/基于-CentOS-7-一步一步安装-Jumpserver-0.5.0.md
@@ -76,7 +76,7 @@ $ service mariadb start
 
 # centos6
 $ yum -y install mysql mysql-devel mysql-server
-$ service mysql start
+$ service mysqld start
 ```
 
 **2.6 创建数据库 jumpserver并授权**
@@ -126,7 +126,7 @@ $ bash make_migrations.sh
 
 ```
 $ cd /opt/jumpserver
-$ python run_server.py
+$ python run_server.py all
 
 ```
 运行不报错，请浏览器访问 http://192.168.244.144:8080/
@@ -141,7 +141,7 @@ $ python run_server.py
 
 ```
 $ cd /opt
-$ git clone https://github.com/jumpserver/coco.git && git checkout dev
+$ git clone https://github.com/jumpserver/coco.git && cd coco && git checkout dev
 ```
 
 **3.2 安装依赖**
@@ -189,6 +189,10 @@ Luna已该为纯前端，需要nginx来运行访问, 这里仅
 $ cd /opt
 $ git clone https://github.com/jumpserver/luna.git
 $ cd luna && npm install && ng build
+
+或 下载 release包
+
+访问 https://github.com/jumpserver/luna/releases，下载对应release包
 ```
 
 ### 五. 配置 nginx 整合各组件
@@ -208,11 +212,11 @@ server {
 
     location /media/ {
         add_header Content-Encoding gzip;
-        root /opt/jumpserver/data/media/;
+        root /opt/jumpserver/data/;
     }
 
     location /static/ {
-        root /opt/jumpserver/data/static/;
+        root /opt/jumpserver/data/;
     }
 
     location /socket.io/ {