diff --git a/OAT.xml b/OAT.xml
index 51baccb..f8dda76 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -32,6 +32,7 @@
+
diff --git a/entry/hvigorfile.js b/entry/hvigorfile.js
index d7720ee..44d43f8 100644
--- a/entry/hvigorfile.js
+++ b/entry/hvigorfile.js
@@ -1,2 +1,17 @@
+/*
+ * Copyright (c) 2023 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.
+ */
+
// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
-module.exports = require('@ohos/hvigor-ohos-plugin').hapTasks
+module.exports = require('@ohos/hvigor-ohos-plugin').hapTasks;
diff --git a/hvigorfile.js b/hvigorfile.js
index 586ced9..9823176 100644
--- a/hvigorfile.js
+++ b/hvigorfile.js
@@ -1,2 +1,17 @@
+/*
+ * Copyright (c) 2023 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.
+ */
+
// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
-module.exports = require('@ohos/hvigor-ohos-plugin').appTasks
\ No newline at end of file
+module.exports = require('@ohos/hvigor-ohos-plugin').appTasks;
\ No newline at end of file
diff --git a/mobiledatasettings/src/main/ets/Application/MyAbilityStage.ts b/mobiledatasettings/src/main/ets/Application/MyAbilityStage.ts
index e42374e..865a08b 100644
--- a/mobiledatasettings/src/main/ets/Application/MyAbilityStage.ts
+++ b/mobiledatasettings/src/main/ets/Application/MyAbilityStage.ts
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023 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 AbilityStage from '@ohos.app.ability.AbilityStage';
import LogUtils from '../common/utils/LogUtils';
diff --git a/mobiledatasettings/src/main/ets/MainAbility/MainAbility.ts b/mobiledatasettings/src/main/ets/MainAbility/MainAbility.ts
index 66d9ae8..a8609d8 100644
--- a/mobiledatasettings/src/main/ets/MainAbility/MainAbility.ts
+++ b/mobiledatasettings/src/main/ets/MainAbility/MainAbility.ts
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023 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 Ability from '@ohos.app.ability.UIAbility';
import type Window from '@ohos.window';
import LogUtils from '../common/utils/LogUtils';