diff --git a/app/controller/FeishuController.php b/app/controller/FeishuController.php
index 70353d1..2ab28c5 100644
--- a/app/controller/FeishuController.php
+++ b/app/controller/FeishuController.php
@@ -36,7 +36,7 @@ class FeishuController
         }
 
         // 获取凭证
-        $certificate = config($config);
+        $certificate = config('xinyouhe');
         $arr = [
             'app_id'        => $certificate['appId'],
             'redirect_uri'  => $certificate['rUrl'],