diff --git a/src/app/shop/controller/Config.php b/src/app/shop/controller/Config.php
index f79f6c1a3..08ff301db 100644
--- a/src/app/shop/controller/Config.php
+++ b/src/app/shop/controller/Config.php
@@ -223,9 +223,6 @@ class Config extends BaseShop
                 'secret' => input('secret', ''),
                 'contact_id' => input('contact_id', ''),
                 'contact_url' => input('contact_url', ''),
-                'timestamp' => input('timestamp', ''),
-                'nonceStr' => input('nonceStr', ''),
-                'signature' => input('signature', ''),
                 'enabled' => input('enabled', 0)
             ];
             $this->addLog('修改企业微信配置');