diff --git a/webapp/controller/RankController.class.php b/webapp/controller/RankController.class.php
index 7c46e94..74cd223 100644
--- a/webapp/controller/RankController.class.php
+++ b/webapp/controller/RankController.class.php
@@ -164,7 +164,7 @@ class RankController{
             array_push($user_list, array(
                 'account_id' => $user_db[$i][0],
                 'name' => $name,
-                'avatar_url' => $avatar_url,
+                'avatar_url' => $url,
                 'pass' => $user_db[$i][3],
                 'coin_num'=> $user_db[$i][4],
             ));