diff --git a/app/common/server/doudian/DouDianServer.php b/app/common/server/doudian/DouDianServer.php
index 4b9e7460..4c9eb24e 100644
--- a/app/common/server/doudian/DouDianServer.php
+++ b/app/common/server/doudian/DouDianServer.php
@@ -1,11 +1,4 @@
 <?php
-/**
- * @package     CipherSYS IM
- * @author      Xiaowei Wang <wangxiaowei@ciphersys.com>
- * @copyright   Copyright (c) 2022 - 2024, CipherSYS Co.,Ltd. (https://www.ciphersys.com/)
- * @license     CipherSYS Commercial License
- * @link        https://www.ciphersys.com
- */
 
 namespace app\common\server\doudian;