diff --git a/application/api/controller/Index.php b/application/api/controller/Index.php
index 955e957..0893cda 100644
--- a/application/api/controller/Index.php
+++ b/application/api/controller/Index.php
@@ -32,6 +32,9 @@ class Index extends Api
 
         $model  = new News();
         $list = $model->where('status','normal')->column('image');
+        foreach ($list as $key => &$value){
+            $value = cdnurl($value,true);
+        }
         $this->success('banner',$list);
     }