add

app/Http/Api/WechatOfficialController.php

@@ -129,7 +129,6 @@ class WechatOfficialController extends HttpBaseController
      */
     private function saveUser($openid, $eventKey)
     {
-        abort(500, '登录授权失败，请重新扫码！');
         $userInfo = $this->app->user->get($openid);
         $qr_scene_str = $eventKey;