diff --git a/msdp/BUILD.gn b/msdp/BUILD.gn
index 56f2afb560e566d81bed25eb243448e06a0e7505..94fff8b7e2002d0a5d0b608b2ba512ccd2f42ba6 100644
--- a/msdp/BUILD.gn
+++ b/msdp/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (C) 2021-2022 Huawei Device Co., Ltd.
+# Copyright (C) 2022 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at