diff --git a/application/admin/controller/general/Student.php b/application/admin/controller/general/Student.php
index 7ccfb9b..08dec9b 100644
--- a/application/admin/controller/general/Student.php
+++ b/application/admin/controller/general/Student.php
@@ -213,6 +213,9 @@ function getPicUrl($url)
         if (false === $result) {
             $this->error(__('No rows were updated'));
         }
+        $da = db('student')->where('id',$ids)->find();
+        $avatar = $this->getPicUrl($da['avatar']);
+        db('student')->where('id',$da['id'])->update(array('avatar'=>$avatar));
         $this->success();
     }