diff --git a/application/default/controllers/AboutController.php b/application/default/controllers/AboutController.php
index 10ff59be..370b6d3a 100755
--- a/application/default/controllers/AboutController.php
+++ b/application/default/controllers/AboutController.php
@@ -84,6 +84,11 @@ class AboutController extends Zend_Controller_Action
 					$archives=new Archive($this->db);
 					$this->view->item=$archives->getOneArchive('支持项目','about');    	
     }
+    function subAction()
+    {
+					$archives=new Archive($this->db);
+					$this->view->item=$archives->getOneArchive('本站介绍','about');    	
+    }	
     function publicationAction()
     {
     	$ac = $this->_request->getParam("ac");
diff --git a/application/default/views/scripts/about/navi.phtml b/application/default/views/scripts/about/navi.phtml
index f7a9eedf..8bc7ed1c 100644
--- a/application/default/views/scripts/about/navi.phtml
+++ b/application/default/views/scripts/about/navi.phtml
@@ -1,6 +1,7 @@
 <div class="sidebar-nav bs-review-nav">
     <ul class="nav nav-list bs-review-sidenav">
-        <li id="Nav-about-index"><a href="/about/"><i class="icon-chevron-right"></i>简介</a></li>
+        <li id="Nav-about-index"><a href="/about/"><i class="icon-chevron-right"></i>平台简介</a></li>
+        <li id="Nav-about-sub"><a href="/about/sub"><i class="icon-chevron-right"></i>本站介绍</a></li>
         <li id="Nav-about-sponsors"><a href="/about/sponsors"><i class="icon-chevron-right"></i>支持项目</a></li>
         <li id="Nav-about-supportus"><a href="/about/supportus"><i class="icon-chevron-right"></i>支持我们</a></li>
         <li id="Nav-about-contact"><a href="/about/contact"><i class="icon-chevron-right"></i>联系我们</a></li>
diff --git a/application/default/views/scripts/about/sub.phtml b/application/default/views/scripts/about/sub.phtml
new file mode 100644
index 00000000..2b2f4960
--- /dev/null
+++ b/application/default/views/scripts/about/sub.phtml
@@ -0,0 +1,21 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle('本站介绍');
+$this->headTitle()->setSeparator(' - ');
+$this->headLink()->appendStylesheet('/css/about.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/about">关于本站</a>');
+$this->breadcrumb('本站介绍');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<div class="row">
+	<div class="span3">
+        <?= $this->partial('about/navi.phtml'); ?>
+    </div>
+    <div class="span9">
+    	<div id="content">
+        	<h2>本站介绍</h2>
+			<?= $this->item['body']; ?>
+        </div>
+    </div>
+</div>
\ No newline at end of file