diff --git a/resources/views/admin/options.tpl b/resources/views/admin/options.tpl
index 04380b1c..5d4efe9a 100644
--- a/resources/views/admin/options.tpl
+++ b/resources/views/admin/options.tpl
@@ -39,6 +39,7 @@
                                 $_POST['user_can_register'] = isset($_POST['user_can_register']) ? $_POST['user_can_register'] : "0";
                                 $_POST['allow_chinese_playername'] = isset($_POST['allow_chinese_playername']) ? $_POST['allow_chinese_playername'] : "0";
                                 $_POST['avatar_query_string'] = isset($_POST['avatar_query_string']) ? $_POST['avatar_query_string'] : "0";
+                                $_POST['auto_del_invalid_texture'] = isset($_POST['auto_del_invalid_texture']) ? $_POST['auto_del_invalid_texture'] : "0";
 
                                 foreach ($_POST as $key => $value) {
                                     // remove slash if site_url is ended with slash
@@ -119,6 +120,17 @@
                                         </td>
                                     </tr>
 
+                                    <tr>
+                                        <td class="key">失效材质
+                                            <i class="fa fa-question-circle" title="自动从皮肤库中删除文件不存在的材质记录" data-toggle="tooltip" data-placement="top"></i>
+                                        </td>
+                                        <td class="value">
+                                            <label for="auto_del_invalid_texture">
+                                                <input {{ (Option::get('auto_del_invalid_texture') == '1') ? 'checked="true"' : '' }} type="checkbox" id="auto_del_invalid_texture" name="auto_del_invalid_texture" value="1"> 自动删除失效材质
+                                            </label>
+                                        </td>
+                                    </tr>
+
                                     <tr>
                                         <td class="key">评论代码
                                             <i class="fa fa-question-circle" title="就是 Disqus，多说，畅言等评论服务提供的代码。留空以停用评论功能" data-toggle="tooltip" data-placement="top"></i>
diff --git a/setup/options.php b/setup/options.php
index 0b8fe546..4ed57e8a 100644
--- a/setup/options.php
+++ b/setup/options.php
@@ -3,7 +3,7 @@
  * @Author: printempw
  * @Date:   2016-07-29 11:53:11
  * @Last Modified by:   printempw
- * @Last Modified time: 2016-08-17 18:06:10
+ * @Last Modified time: 2016-08-19 23:11:29
  */
 
 return [
@@ -33,5 +33,5 @@ return [
     'check_update'              => '1',
     'update_source'             => 'github',
     'copyright_text'            => '<strong>Copyright &copy; 2016 <a href="{site_url}">{site_name}</a>.</strong> All rights reserved.',
-    'auto_del_invalid_texture'  => '1'
+    'auto_del_invalid_texture'  => '0'
 ];