diff --git a/AppScope/app.json5 b/AppScope/app.json5
index cbc522c..2554aea 100644
--- a/AppScope/app.json5
+++ b/AppScope/app.json5
@@ -1,3 +1,17 @@
+/**
+ * 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.
+ */
 
 {
   "app": {
diff --git a/common/build-profile.json5 b/common/build-profile.json5
index e517103..7b1af56 100644
--- a/common/build-profile.json5
+++ b/common/build-profile.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "apiType": "stageMode",
   "buildOption": {
diff --git a/common/src/main/ets/components/MainPage/MainPage.ets b/common/src/main/ets/components/MainPage/MainPage.ets
index f71a1ab..134d0cf 100644
--- a/common/src/main/ets/components/MainPage/MainPage.ets
+++ b/common/src/main/ets/components/MainPage/MainPage.ets
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 @Component
 export struct MainPage {
   @State message: string = ''
diff --git a/common/src/main/module.json5 b/common/src/main/module.json5
index 4e8fe1e..91cb3b2 100644
--- a/common/src/main/module.json5
+++ b/common/src/main/module.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "module": {
     "name": "common",
diff --git a/entry/build-profile.json5 b/entry/build-profile.json5
index 60a6f15..5970148 100644
--- a/entry/build-profile.json5
+++ b/entry/build-profile.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "apiType": 'stageMode',
   "buildOption": {
diff --git a/entry/src/main/ets/pages/index.ets b/entry/src/main/ets/pages/index.ets
index d543360..9b3b829 100644
--- a/entry/src/main/ets/pages/index.ets
+++ b/entry/src/main/ets/pages/index.ets
@@ -1,3 +1,18 @@
+/**
+ * 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 ContactCard from '../common/components/ContactCard';
 import FuncBtnGroup from '../common/components/FuncBtnGroup';
 import BottomBtn from '../common/components/BottomBtn';
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
index d936022..a6c9555 100644
--- a/entry/src/main/module.json5
+++ b/entry/src/main/module.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "module": {
     "name": "com.ohos.callui",
diff --git a/mobiledatasettings/build-profile.json5 b/mobiledatasettings/build-profile.json5
index e8100bd..1aa7bb6 100644
--- a/mobiledatasettings/build-profile.json5
+++ b/mobiledatasettings/build-profile.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "apiType": 'stageMode',
   "buildOption": {
diff --git a/mobiledatasettings/src/main/module.json5 b/mobiledatasettings/src/main/module.json5
index a43e907..e5538e3 100644
--- a/mobiledatasettings/src/main/module.json5
+++ b/mobiledatasettings/src/main/module.json5
@@ -1,3 +1,18 @@
+/**
+ * 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.
+ */
+
 {
   "module": {
     "name": "com.ohos.mobiledatasettings",