diff --git a/application/api/controller/User.php b/application/api/controller/User.php
index ce2fa2e..fa85460 100644
--- a/application/api/controller/User.php
+++ b/application/api/controller/User.php
@@ -605,7 +605,8 @@ class User extends Base
         // 用户小程序码
         $qrcode = $dir.'/qrcode_'.$user['id'].'.png';
         if(!file_exists($qrcode)){
-            $response = new Wechat('wxMiniProgram')->app_code->getUnlimit($user['id'], [
+            $wechat = new Wechat('wxMiniProgram');
+            $response = $wechat->getApp()->app_code->getUnlimit($user['id'], [
                'page'  => 'pages/vip/vip',
                'width' => 280, //最小宽度280
             ]);