diff --git a/application/admin/controller/Index.php b/application/admin/controller/Index.php
index 059c81eda..e14617c02 100644
--- a/application/admin/controller/Index.php
+++ b/application/admin/controller/Index.php
@@ -58,6 +58,7 @@ class Index extends BasicAdmin {
         $version = Db::query('select version() as ver');
         $version = array_pop($version);
         $this->assign('mysql_ver', $version['ver']);
+        $this->assign('title', '系统信息');
         return view();
     }
 
diff --git a/application/admin/view/index.index.html b/application/admin/view/index.index.html
index 5ef9b8e78..aed93d52a 100644
--- a/application/admin/view/index.index.html
+++ b/application/admin/view/index.index.html
@@ -1,9 +1,9 @@
 {extend name="extra@admin/main" /}
 
 {block name='body'}
-{include file="extra@admin/top"}
+{include file="extra@admin/main.top"}
 <div class="framework-body framework-sidebar-mini">
-    <{include file="extra@admin/left"}>
+    <{include file="extra@admin/main.left"}>
     <div class="framework-container layer-main-container"></div>
 </div>
 {/block}
\ No newline at end of file
diff --git a/application/admin/view/index.main.html b/application/admin/view/index.main.html
index a2dcd9454..a1d7a3729 100644
--- a/application/admin/view/index.main.html
+++ b/application/admin/view/index.main.html
@@ -1,75 +1,70 @@
-<div class="ibox">
-    {if $title}
-    <div class="ibox-title">
-        <h5>{$title}</h5>
+{extend name='extra@admin/content' /}
+
+{block name="content"}
+<div class="row">
+    <div class="col-sm-6">
+        <table class="table table-bordered">
+            <tr>
+                <td>框架版本</td>
+                <td>{$Think.const.THINK_VERSION}</td>
+            </tr>
+            <tr>
+                <td>系统类型</td>
+                <td>{:php_uname('s')}</td>
+            </tr>
+            <tr>
+                <td>运行环境</td>
+                <td>{:php_sapi_name()}</td>
+            </tr>
+            <tr>
+                <td>PHP版本</td>
+                <td>{:phpversion()}</td>
+            </tr>
+            <tr>
+                <td>MySQL版本</td>
+                <td>{$mysql_ver}</td>
+            </tr>
+            <tr>
+                <td>上传限制</td>
+                <td>{:ini_get('upload_max_filesize')}</td>
+            </tr>
+            <tr>
+                <td>POST限制</td>
+                <td>{:ini_get('post_max_size')}</td>
+            </tr>
+        </table>
     </div>
-    {/if}
-    <div class="ibox-content fadeInUp animated">
-        <div class="row">
-            <div class="col-sm-6">
-                <table class="table table-bordered">
-                    <tr>
-                        <td>框架版本</td>
-                        <td>{$Think.const.THINK_VERSION}</td>
-                    </tr>
-                    <tr>
-                        <td>系统类型</td>
-                        <td>{:php_uname('s')}</td>
-                    </tr>
-                    <tr>
-                        <td>运行环境</td>
-                        <td>{:php_sapi_name()}</td>
-                    </tr>
-                    <tr>
-                        <td>PHP版本</td>
-                        <td>{:phpversion()}</td>
-                    </tr>
-                    <tr>
-                        <td>MySQL版本</td>
-                        <td>{$mysql_ver}</td>
-                    </tr>
-                    <tr>
-                        <td>上传限制</td>
-                        <td>{:ini_get('upload_max_filesize')}</td>
-                    </tr>
-                    <tr>
-                        <td>POST限制</td>
-                        <td>{:ini_get('post_max_size')}</td>
-                    </tr>
-                </table>
-            </div>
-            <div class="col-sm-6">
-                <table class="table table-bordered">
-                    <tr>
-                        <td>框架版本</td>
-                        <td>{$Think.const.THINK_VERSION}</td>
-                    </tr>
-                    <tr>
-                        <td>系统类型</td>
-                        <td>{:php_uname('s')}</td>
-                    </tr>
-                    <tr>
-                        <td>运行环境</td>
-                        <td>{:php_sapi_name()}</td>
-                    </tr>
-                    <tr>
-                        <td>PHP版本</td>
-                        <td>{:phpversion()}</td>
-                    </tr>
-                    <tr>
-                        <td>MySQL版本</td>
-                        <td>{$mysql_ver}</td>
-                    </tr>
-                    <tr>
-                        <td>上传限制</td>
-                        <td>{:ini_get('upload_max_filesize')}</td>
-                    </tr>
-                    <tr>
-                        <td>POST限制</td>
-                        <td>{:ini_get('post_max_size')}</td>
-                    </tr>
-                </table>
-            </div>
-        </div>
+    <div class="col-sm-6">
+        <table class="table table-bordered">
+            <tr>
+                <td>框架版本</td>
+                <td>{$Think.const.THINK_VERSION}</td>
+            </tr>
+            <tr>
+                <td>系统类型</td>
+                <td>{:php_uname('s')}</td>
+            </tr>
+            <tr>
+                <td>运行环境</td>
+                <td>{:php_sapi_name()}</td>
+            </tr>
+            <tr>
+                <td>PHP版本</td>
+                <td>{:phpversion()}</td>
+            </tr>
+            <tr>
+                <td>MySQL版本</td>
+                <td>{$mysql_ver}</td>
+            </tr>
+            <tr>
+                <td>上传限制</td>
+                <td>{:ini_get('upload_max_filesize')}</td>
+            </tr>
+            <tr>
+                <td>POST限制</td>
+                <td>{:ini_get('post_max_size')}</td>
+            </tr>
+        </table>
     </div>
-</div>
\ No newline at end of file
+</div>
+{/block}
\ No newline at end of file
diff --git a/application/extra/view/admin.content.html b/application/extra/view/admin.content.html
new file mode 100644
index 000000000..1caabf094
--- /dev/null
+++ b/application/extra/view/admin.content.html
@@ -0,0 +1,13 @@
+{block name="contentTag"}
+<div class="ibox">
+    {if isset($title)}
+    <div class="ibox-title">
+        <h5>{$title}</h5>
+    </div>
+    {/if}
+    <div class="ibox-content fadeInUp animated">
+        {block name="content"}
+        {/block}
+    </div>
+</div>
+{/block}
\ No newline at end of file
diff --git a/application/extra/view/admin.left.html b/application/extra/view/admin.main.left.html
similarity index 100%
rename from application/extra/view/admin.left.html
rename to application/extra/view/admin.main.left.html
diff --git a/application/extra/view/admin.top.html b/application/extra/view/admin.main.top.html
similarity index 100%
rename from application/extra/view/admin.top.html
rename to application/extra/view/admin.main.top.html