diff --git a/application/core/MY_Output.php b/application/core/MY_Output.php
index 324e3191..bd2de1e0 100644
--- a/application/core/MY_Output.php
+++ b/application/core/MY_Output.php
@@ -65,9 +65,11 @@ class MY_Output extends CI_Output {
         }
 
         //解析html，生成不同版本的静态文件
-        //替换图片地址，用CDN分发
+
         $html_object = str_get_html($output);
         if (!empty($html_object)) {
+
+            //替换图片地址，用CDN分发
             foreach ($html_object->find('img') as $image) {
                 if (strpos($image->src, '/pic/') !== false) {
                     $image->src = 'https://data.asiahighlights.com' . $image->src;
@@ -75,11 +77,16 @@ class MY_Output extends CI_Output {
                     $image->src = 'https://data.asiahighlights.com' . $image->src;
                 }
             }
+            //保存PC端代码
             $output = $html_object->save();
+
+            //生成移动版本
+            foreach ($html_object->find('.hidden-xs') as $hidden_item) {
+                $hidden_item->outertext = '';
+            }
+            $html_object->save($cache_path . '.mobile.htm');
         }
-        //删除多余空格和换行符
-        $output = str_replace(array("    ", "\t", "\n", "\r"), " ", $output);
-        $output = str_replace("    ", " ", $output);
+
         ////// 
 
 
diff --git a/lib/simple_html_dom.php b/lib/simple_html_dom.php
index 9a7b2f66..ce412794 100644
--- a/lib/simple_html_dom.php
+++ b/lib/simple_html_dom.php
@@ -1141,7 +1141,7 @@ class simple_html_dom
         $this->original_size = $this->size;
 
         //before we save the string as the doc...  strip out the \r \n's if we are told to.
-        if ($stripRN) {
+        if ($stripRN && 1==2) {
             $str = str_replace("\r", " ", $str);
             $str = str_replace("\n", " ", $str);