diff --git a/frontend/module/backup/config.php b/frontend/module/backup/config.php
index 2da68cff..28c4f83f 100644
--- a/frontend/module/backup/config.php
+++ b/frontend/module/backup/config.php
@@ -4,4 +4,4 @@
 $config->backup->setting  = '';
 $config->backup->settingDir = '/data/qucheng/backup';
 
-$config->backup->versionURL = 'https://www.qucheng.com/article/release-2.0-185.html';
+$config->backup->versionURL = 'https://www.qucheng.com/article/192.html';
diff --git a/frontend/module/instance/view/advance.html.php b/frontend/module/instance/view/advance.html.php
index 67f869c6..a3fcabb0 100644
--- a/frontend/module/instance/view/advance.html.php
+++ b/frontend/module/instance/view/advance.html.php
@@ -60,7 +60,7 @@
       </table>
     </form>
   </div>
-  <?php endif?>
+  <?php endif;?>
   <?php if(count($customItems)):?>
   <div class='panel-heading'>
     <div class='panel-title'><?php echo $lang->instance->customSetting;?></span></div>
@@ -77,7 +77,7 @@
           <td></td>
           <td></td>
         </tr>
-        <?php endforeach?>
+        <?php endforeach;?>
         <tr>
           <th></th>
           <td class='text-center'>
@@ -89,7 +89,7 @@
       </table>
     </form>
   </div>
-  <?php endif?>
+  <?php endif;?>
   <?php if(!empty($dbList)):?>
   <hr/>
   <div class='panel-heading'>