diff --git a/tests/unity/src/BUILD.gn b/tests/unity/src/BUILD.gn
index bec032743fc98bb7cab69618d8fbb7736cbe055f..39f31ce911aa3de9dd6104b6509aa780fa388bea 100755
--- a/tests/unity/src/BUILD.gn
+++ b/tests/unity/src/BUILD.gn
@@ -1,4 +1,15 @@
-# Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+# Copyright (c) 2019-2021 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.
 
 source_set("test_unity") {
   sources = [ "unity.c" ]