diff --git a/application/config/config.php b/application/config/config.php
index f7775a9a..b3ffd536 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -663,7 +663,7 @@ $config['check_access'] = TRUE;
 $config['access_super_manage'] = array('ycc', 'lmr');
 
 //编辑器预览样式路径
-$config['css_source_cht'] = '<link href="//data.chinahighlights.com/css/min.php?f=/public/css/global.min.css,/css/festival-detail.css" rel="stylesheet">';
+$config['css_source_cht'] = '<link href="https://data.chinahighlights.com/css/min.php?f=/public/css/global.min.css,/css/festival-detail.css" rel="stylesheet">';
 
 $config['css_source_gm'] = '<link rel="stylesheet" href="//data.chinarundreisen.com/public/pkg/css/baselAlRkXMnl750806T065919409Z.css">';