diff --git a/application/controllers/information.php b/application/controllers/information.php
index dacbbc81..1a5f0529 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -88,10 +88,10 @@ class Information extends CI_Controller {
             }
             $this->InfoStructures_model->Delete($Structure->is_id);
             $this->InfoContents_model->Delete($Structure->is_ic_id);
-			//如果是已经发布的页面，删除静态文件
-			if ($info_detail->ic_status == 1) {
-				$this->update_cache($info_detail->ic_url, true);
-			}
+            //如果是已经发布的页面，删除静态文件
+            if ($info_detail->ic_status == 1) {
+                $this->update_cache($info_detail->ic_url, true);
+            }
             //删除成功后返回一个上级链接给用户
             $drumpurl = site_url('information/edit/' . $Structure->is_parent_id);
             if ($Structure->is_parent_id == 0)
@@ -492,13 +492,13 @@ class Information extends CI_Controller {
                     $url = $this->config->item('site_url') . '/index.php/welcome/update_cache/?static_html_url=' . $tmp;
                 }
             }
-        } else if($this->config->item('site_code') == 'ah'){
-			if($delete_only===true){
-				$url = 'https://www.asiahighlights.com/index.php/information/delete_cache_8X913mksJ/?static_html_url=' . $url;
-			}else{
-				$url = 'https://www.asiahighlights.com/index.php/information/detail/?static_html_url=' . $url;
-			}
-		}else{   //子站点使用
+        } else if ($this->config->item('site_code') == 'ah') {
+            if ($delete_only === true) {
+                $url = 'https://www.asiahighlights.com/index.php/information/delete_cache_8X913mksJ/?static_html_url=' . $url;
+            } else {
+                $url = 'https://www.asiahighlights.com/index.php/information/detail/?static_html_url=' . $url;
+            }
+        } else {   //子站点使用
             $url = $this->config->item('site_url') . $url . '@cache@refresh';
         }
 
@@ -569,7 +569,7 @@ class Information extends CI_Controller {
         //默认更新成功，如果不成功，则返回错误提示信息
         $notice = 200;
         if ($flag) {
-            $result = file_get_contents('https://openapi.us.cdnetworks.com/purge/rest/doPurge?user=ycc@chinahighlights.com&pass=cXi2UbsTrw9Urv&pad=' . $pad . '&type=item&path=' . $url . '&output=json');
+            $result = GET_HTTP('https://openapi.us.cdnetworks.com/purge/rest/doPurge?user=ycc@chinahighlights.com&pass=cXi2UbsTrw9Urv@&pad=' . $pad . '&type=item&path=' . $url . '&output=json');
             $result = json_decode($result, true);
             if ($result['resultCode'] != 200)
                 $notice = $result['notice'] . $result['details'];