diff --git a/docs/page/free_vs_commercial_en/index.html b/docs/page/free_vs_commercial_en/index.html
index b0cc282..1cc4885 100644
--- a/docs/page/free_vs_commercial_en/index.html
+++ b/docs/page/free_vs_commercial_en/index.html
@@ -375,19 +375,18 @@ If the system finds that the user maliciously propagates its own ‘authoriz
 <li><p>Trial steps: Log in to <a href="https://gpm.host900.com/?lang=en-US">Authorization Platform</a> -&gt; My Machine Code -&gt; Buy Online -&gt; Click &ldquo;Start Trial&rdquo;.</p></li>
 </ol>
 
-<h4 id="commercial-edition-user-additional-benefits">Commercial Edition User Additional Benefits</h4>
+<h4 id="commercial-edition-list">Commercial Edition List</h4>
 
-<p>1.the official free of charge provides simple technical guidance.</p>
+<p>Software list<br />
+1.<code>proxyadmin commercial</code> edition, price: 240CNY/machine/year, web console and full functions as same as goproxy commercial.<br />
+2.<code>proxyadmin vip</code> edition, price: 120CNY/machine/year, web console and full functions as same as goproxy free edition.<br />
+3.<code>gorproxy commercial</code> edition, price: 120CNY/machine/year, command line console and full functions of goproxy.<br />
+4.<code>proxyadmin cluster</code> edition, price: 360CNY/machine/year, web console to manage  many proxies on huge machines that run gorproxy commercial edition.</p>
 
-<p>2.the commercial version of the user can put forward some commercial functional opinions, the official will evaluate the reasonableness of the opinions, etc. If the opinions are adopted, they will be added in the new version in the future.</p>
+<h4 id="notice">Notice</h4>
 
-<p>3.the commercial version of the user can be updated to  commercial version of the new version for free.</p>
-
-<p>4.Commercial version download, open the download address below, the file name suffix in the download file list is: _commercial.tar.gz for the commercial version. Please download according to your own system.
-Download address: <code>https://github.com/snail007/goproxy/releases</code></p>
-
-<p>5.Full Manual：<a href="https://github.com/snail007/goproxy/blob/master/README.md">https://github.com/snail007/goproxy/blob/master/README.md</a>
-   New Manual：<a href="https://snail007.github.io/goproxy/categories/goproxy%E6%89%8B%E5%86%8C/">https://snail007.github.io/goproxy/categories/goproxy%E6%89%8B%E5%86%8C/</a></p>
+<p>All features of vip edition as same as free edition, but vip edition service count unlimited.<br />
+Of all products have no additional usage support, yiu have to read the manual patiently.</p>
 
 <h4 id="can-t-access-the-authorized-solution">Can&rsquo;t access the authorized solution</h4>
 
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 9facd59..5ae94c9 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -17,12 +17,6 @@
     <lastmod>2019-06-14T16:29:13+08:00</lastmod>
   </url>
   
-  <url>
-    <loc>https://snail007.host900.com/goproxy/tags/cdn/</loc>
-    <lastmod>2019-07-05T08:20:48+08:00</lastmod>
-    <priority>0</priority>
-  </url>
-  
   <url>
     <loc>https://snail007.host900.com/goproxy/categories/</loc>
     <lastmod>2019-07-05T08:20:48+08:00</lastmod>
@@ -47,6 +41,12 @@
     <priority>0</priority>
   </url>
   
+  <url>
+    <loc>https://snail007.host900.com/goproxy/tags/cdn/</loc>
+    <lastmod>2019-07-05T08:20:48+08:00</lastmod>
+    <priority>0</priority>
+  </url>
+  
   <url>
     <loc>https://snail007.host900.com/goproxy/tags/cloudflare/</loc>
     <lastmod>2019-07-05T08:20:48+08:00</lastmod>
diff --git a/docs/tags/cdn/index.html b/docs/tags/cdn/index.html
index a7beca7..e9d7646 100644
--- a/docs/tags/cdn/index.html
+++ b/docs/tags/cdn/index.html
@@ -14,7 +14,7 @@
     <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet">
     <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
     <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/styles/solarized_dark.min.css">
-    <title>CDN - GOPROXY IN ACTION</title>
+    <title>cdn - GOPROXY IN ACTION</title>
     
     <link href="https://snail007.host900.com/goproxy/css/styles.css" rel="stylesheet">
     
@@ -77,7 +77,7 @@
 
     
     <header class="page-header">
-      <h1>CDN</h1>
+      <h1>cdn</h1>
     </header>
     
 
diff --git a/docs/tags/cdn/index.xml b/docs/tags/cdn/index.xml
index cb5d91a..ab1a975 100644
--- a/docs/tags/cdn/index.xml
+++ b/docs/tags/cdn/index.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
   <channel>
-    <title>CDN on GOPROXY IN ACTION</title>
+    <title>cdn on GOPROXY IN ACTION</title>
     <link>https://snail007.host900.com/goproxy/tags/cdn/</link>
-    <description>Recent content in CDN on GOPROXY IN ACTION</description>
+    <description>Recent content in cdn on GOPROXY IN ACTION</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>zh-CN</language>
     <lastBuildDate>Fri, 05 Jul 2019 08:20:48 +0800</lastBuildDate>
diff --git a/docs/tags/index.xml b/docs/tags/index.xml
index cd84ea7..311e588 100644
--- a/docs/tags/index.xml
+++ b/docs/tags/index.xml
@@ -12,7 +12,7 @@
     
     
     <item>
-      <title>CDN</title>
+      <title>cdn</title>
       <link>https://snail007.host900.com/goproxy/tags/cdn/</link>
       <pubDate>Fri, 05 Jul 2019 08:20:48 +0800</pubDate>