diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 172bfafc..edbb7e23 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -27,7 +27,7 @@ class Welcome extends CI_Controller {
 		
 		$data['groupList']=$this->Information_model->group_list();
 		
-		if($this->config->item('site_code')=='ch' || $this->config->item('site_code')=='ah' ){
+		if(is_mobile_first() ){
 			
 			$this->load->view('bootstrap3/header', $data);
 			$this->load->view('bootstrap3/welcome');
diff --git a/application/helpers/info_helper.php b/application/helpers/info_helper.php
index e1043955..59801a06 100644
--- a/application/helpers/info_helper.php
+++ b/application/helpers/info_helper.php
@@ -97,6 +97,19 @@ function is_sub_site()
     }
 }
 
+
+//是否是移动优先站点
+function is_mobile_first()
+{
+    $CI = &get_instance();
+    $sitecode = $CI->config->item('site_code');
+    if ($sitecode == 'ch' || $sitecode == 'ah') {
+        return true;
+    } else {
+        return false;
+    }
+}
+
 function add_meta($im_ic_id, $im_key, $im_value)
 {
     $CI = &get_instance();
diff --git a/application/views/bootstrap3/information_edit.php b/application/views/bootstrap3/information_edit.php
index d5785f89..6b3d060f 100644
--- a/application/views/bootstrap3/information_edit.php
+++ b/application/views/bootstrap3/information_edit.php
@@ -463,33 +463,6 @@
 
     });
 
-    /*
-      var editor;
-      KindEditor.ready(function (K) {
-        editor = K.create('#ic_content', {
-          width: '100%',
-          height: '560px',
-          //fileManagerJson:'/js/kcfinder/browse.php',
-          //allowFileManager:true,
-          afterCreate: function() {
-            editor.readonly(<?php echo(get_meta($information->ic_id, 'AMP_BODY_PC_STATUS') === 'yes' ? 'true' : 'false'); ?>);
-      },
-      filterMode: false,
-      allowImageUpload: false,
-      items: [
-        'ace', '|', 'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold',
-        'italic', 'underline', 'strikethrough', 'lineheight', '|',
-        'justifyleft', 'justifycenter', 'justifyright', 'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', '|',
-        'clearhtml', 'removeformat', '|', 'plainpaste', 'wordpaste', '|', 'table', 'hr', 'image', 'template', 'link', 'unlink', 'mediacits', 'character', 'undo', 'source', 'fullscreen'
-      ],
-      afterChange: function () {
-        K('#display_count').html(getWordCount(editor.text()));
-        content_length = this.count('text');
-        $("iframe.ke-edit-iframe").contents().find(".ke-content").css({"padding-right": "25px", "padding-top": "12px"});
-      }
-    });
-  });
-  */
 
     var editor;
     window.onload = function () {
@@ -569,7 +542,7 @@
                     <ul id="treeDemo" name="treeDemo" class="ztree" style="height:1035px;overflow-x:auto;"></ul>
                     <ul class="nav nav-list">
                         <li class="nav-header">
-                            <?php if($this->config->item('site_code')!=='ch'){ ?>
+                            <?php if(!is_mobile_first()){ ?>
                             <a href="<?php echo site_url('welcome/create_infomation_urls/' . $information->is_id); ?>"
                                target="_blank" class="col-sm-5" title="批量更新静态化页面"><i
                                         class="text-muted glyphicon glyphicon-retweet"></i></a>
@@ -2075,7 +2048,7 @@
                         </div>
                     </div>
 
-                    <?php if ($this->config->item('site_code') == 'ch') { ?>
+                    <?php if (is_mobile_first()) { ?>
                         <script>
                             function show_ad_mate(mate_name, value) {
                                 if ($('#' + mate_name).prop("checked")) {
@@ -2091,10 +2064,10 @@
                             <div class="input-group">
                                 <label class="checkbox col-xs-24"
                                        style="font-weight: normal;margin-top:0;padding-left: 21px;">
-                                    <input type="checkbox" disabled name="meta_google_ad_content"
+                                    <input type="checkbox" name="meta_google_ad_content"
                                            id="meta_google_ad_content"
                                            onclick="show_ad_mate('meta_google_ad_content','show')" <?php echo empty(get_meta($information->ic_id, 'meta_google_ad_content')) ? '' : 'checked'; ?> />Match
-                                    Content 广告,1.31后开放
+                                    Content 广告
                                 </label>
                             </div>
                         </div>
@@ -2111,7 +2084,7 @@
                         </div>
                     <?php } ?>
 
-                    <?php if ($this->config->item('site_code') !== 'ch') { ?>
+                    <?php if (!is_mobile_first()) { ?>
                         <label>信息类型</label>
                         <select name="ic_type" id="ic_type" class="form-control" onselect="">
                             <?php