diff --git a/interfaces/ipc/test/clientunittest/BUILD.gn b/interfaces/ipc/test/clientunittest/BUILD.gn
index 208d6b2811216c16966c1b4320621fc02e39ee88..a6781e93e5a5b837ea8b108aa472d17d40acce4b 100644
--- a/interfaces/ipc/test/clientunittest/BUILD.gn
+++ b/interfaces/ipc/test/clientunittest/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+# Copyright (c) 2022-2024 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
diff --git a/services/sink/sinkmanager/BUILD.gn b/services/sink/sinkmanager/BUILD.gn
index 23700c96dda518fa6d67332c3517585891bf5374..e93d29c131e810a09b961d2cc08fd7b70c0fa758 100644
--- a/services/sink/sinkmanager/BUILD.gn
+++ b/services/sink/sinkmanager/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2023 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2024 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
diff --git a/services/sink/sinkmanager/test/sinkmanagerunittest/BUILD.gn b/services/sink/sinkmanager/test/sinkmanagerunittest/BUILD.gn
index dba81c92bd1eea153679fcb24b7e0f1f7cc0f488..e9fd48a169dc57778fc743a8f13530e5eb6f09cf 100755
--- a/services/sink/sinkmanager/test/sinkmanagerunittest/BUILD.gn
+++ b/services/sink/sinkmanager/test/sinkmanagerunittest/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2023 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2024 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
diff --git a/services/sink/transport/test/sinktransunittest/BUILD.gn b/services/sink/transport/test/sinktransunittest/BUILD.gn
index 1b981b6879c0c62cb9e8e9ddc9a89ee78344e4d7..4682e756de08f9d5aaf0f6fa3664db0eabb2ff0b 100755
--- a/services/sink/transport/test/sinktransunittest/BUILD.gn
+++ b/services/sink/transport/test/sinktransunittest/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2023 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2024 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