diff --git a/app/controller/FeishuController.php b/app/controller/FeishuController.php
index dd478d2..8a61dd2 100644
--- a/app/controller/FeishuController.php
+++ b/app/controller/FeishuController.php
@@ -37,7 +37,7 @@ class FeishuController
             'redirect_uri'  => $certificate['rUrl'],
             'scope'         => $certificate['scope'],
             'state'         => $certificate['state'].'_'. $request->user['id'],
-            'url'         => 'http://'.$request->host()
+            'url'         => $request->header('referer')
         ];
         return Util::success($arr,trans('success'));
     }