diff --git a/module/my/control.php b/module/my/control.php
index 921210c9fa..02fe747836 100755
--- a/module/my/control.php
+++ b/module/my/control.php
@@ -1482,6 +1482,7 @@ EOF;
     }
 
     /**
+     * 上传头像。
      * Upload avatar.
      *
      * @access public