diff --git a/BUILD.gn b/BUILD.gn
index e3e18c930c246c538f35050c29fb56fb866fef71..ff06df6b1d18ae716b80a53bfcac73b188aca0bf 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1,3 +1,16 @@
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import("//build/ohos/sa_profile/sa_profile.gni")
 import("device_usage_statistics.gni")
 
diff --git a/device_usage_statistics.gni b/device_usage_statistics.gni
index c56cd5dd46f4e07dd914949af714e87df9cb8272..730cc51aadb5b241c245de5ed8458cdc440cd94f 100644
--- a/device_usage_statistics.gni
+++ b/device_usage_statistics.gni
@@ -1,3 +1,16 @@
+# 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
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import("//build/ohos.gni")
 
 device_usage_statistics_part_name = "device_usage_statistics"