diff --git a/application/libraries/Amplib.php b/application/libraries/Amplib.php
index e2551eb8..e04bf36d 100644
--- a/application/libraries/Amplib.php
+++ b/application/libraries/Amplib.php
@@ -14,6 +14,7 @@ class Amplib {
         $this->CI = & get_instance();
         $this->CI->load->model('Information_model');
         $this->CI->load->model('InfoMetas_model');
+        $this->CI->load->model('Logs_model');
     }
 
     public function edit($ic_id) {
@@ -88,6 +89,9 @@ class Amplib {
         //CH的页面没有canonical内容，在这里帮补上
         $textarea_htmlcode = str_replace('<!--@CANONICAL@-->', $this->CI->config->item('site_url') . $data['information']->ic_url, $textarea_htmlcode);
 
+		//备份修改的代码
+		 $this->CI->Logs_model->write('backup_amp', $ic_id, $textarea_htmlcode);
+		
         //AMP格式验证
         if ($amp_status !== '0') {//只有发布的时候才需要验证
             //把AMP网页内容到purifycss处理，内置了AMP-Validator