diff --git a/OAT.xml b/OAT.xml
index 348837cdb87ce3c4f63900878aa8ddfa517cd9e5..31cf9961790855cac8ea8bcbfd95a5f8158431ce 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -9,6 +9,10 @@
                     desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
                     name="hvigorfile.js"
                     type="filename"/>
+                <filteritem
+                    desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                    name="hvigorfile.ts"
+                    type="filename"/>
                 <filteritem
                     desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
                     name="*.json5"
@@ -157,6 +161,10 @@
                     desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
                     name="hvigorfile.js"
                     type="filename"/>
+                <filteritem
+                        desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                        name="hvigorfile.ts"
+                        type="filename"/>
                 <filteritem
                     desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
                     name="*.json5"
diff --git a/README_en.md b/README_en.md
index 20aa4deec7895c05092cdeb1e8ef3ec32ad80fe9..8b738df531e411463bf1c70269810011b3dbcb12 100644
--- a/README_en.md
+++ b/README_en.md
@@ -5,13 +5,13 @@ The clock application can implement hte stopwatch timing function and countdown
 The clock application is developed using the extended TS language (ArkTS), and its main structure is as follows:
 ![](./figures/clock.png)
 - **Product**
-  Business form layer：Business form layer: Distinguish different products, different screens of various forms of application, including personalized services, component configuration, and personalized resource packages.
+  Business form layer：Business form layer: Distinguish different products, different screens of various forms of application, including personalized services, component configuration, and personalized resource packages.(To distinguish between tablet and default device forms, different products have different page layouts, mobile phone configurations, and accessible voice resources.)
 
 - **Feature**
-  Common Feature layer：An abstract collection of common feature components that can be referenced by various application forms, contains UI encapsulation components and logic controllers corresponding to the features.
+  Common Feature layer：An abstract collection of common feature components that can be referenced by various application forms, contains UI encapsulation components and logic controllers corresponding to the features.(Such as page files, TimerPick components for timers, etc.)
 
 - **Common**
-  Common Capability Layer：Basic capability set, a module that every application form must rely on, including universal UI encapsulation components, utility classes, and universal resource packages.
+  Common Capability Layer：Basic capability set, a module that every application form must rely on, including universal UI encapsulation components, utility classes, and universal resource packages.(Such as adding an alarm button and adding a world clock button, alarm clock dial, and world clock dial.)
 
 ## Directory
 ### Directory structure
diff --git a/README_zh.md b/README_zh.md
index 14d00150b2f6bf61ddfd8622f2bbd2f9eeae4c40..429d6fcce4931d385d0b531666889c033c9144ec 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -5,13 +5,13 @@
 时钟应用采用扩展的TS语言（ArkTS）开发，主要的结构如下：
 ![](./figures/clock.png)
 - **product**
-  业务形态层：区分不同产品、不同屏幕的各形态应用，含有个性化业务，组件的配置，以及个性化资源包。
+  业务形态层：区分不同产品、不同屏幕的各形态应用，含有个性化业务，组件的配置，以及个性化资源包。（如区分tablet和default等设备形态，不同产品有不同的页面布局、手机配置无障碍语音资源等。）
 
 - **feature**
-  公共特性层：抽象的公共特性组件集合，可以被各应用形态引用，包含特性对应的UI封装组件和逻辑控制器。
+  公共特性层：抽象的公共特性组件集合，可以被各应用形态引用，包含特性对应的UI封装组件和逻辑控制器。（如page页面文件、计时器的TimerPicker组件等。）
 
 - **common**
-  公共能力层：基础能力集，每个应用形态都必须依赖的模块，包含通用的UI封装组件，工具类和通用的资源包。
+  公共能力层：基础能力集，每个应用形态都必须依赖的模块，包含通用的UI封装组件，工具类和通用的资源包。（如添加闹钟按钮和添加世界时钟按钮、闹钟表盘和世界时钟表盘等。）
 
 ## 目录
 ### 目录结构
diff --git a/common/BuildProfile.ets b/common/BuildProfile.ets
index 3a501e5ddee8ea6d28961648fc7dd314a5304bd4..a95d912b523707d96d9c8590436f2b79d07c0fd6 100644
--- a/common/BuildProfile.ets
+++ b/common/BuildProfile.ets
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023-2024 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
+ *
+ *     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.
+ */
+
 /**
  * Use these variables when you tailor your ArkTS code. They must be of the const type.
  */
diff --git a/feature/alarmclock/BuildProfile.ets b/feature/alarmclock/BuildProfile.ets
index 3a501e5ddee8ea6d28961648fc7dd314a5304bd4..a95d912b523707d96d9c8590436f2b79d07c0fd6 100644
--- a/feature/alarmclock/BuildProfile.ets
+++ b/feature/alarmclock/BuildProfile.ets
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023-2024 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
+ *
+ *     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.
+ */
+
 /**
  * Use these variables when you tailor your ArkTS code. They must be of the const type.
  */
diff --git a/feature/stopwatch/BuildProfile.ets b/feature/stopwatch/BuildProfile.ets
index 3a501e5ddee8ea6d28961648fc7dd314a5304bd4..a95d912b523707d96d9c8590436f2b79d07c0fd6 100644
--- a/feature/stopwatch/BuildProfile.ets
+++ b/feature/stopwatch/BuildProfile.ets
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023-2024 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
+ *
+ *     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.
+ */
+
 /**
  * Use these variables when you tailor your ArkTS code. They must be of the const type.
  */
diff --git a/feature/timer/BuildProfile.ets b/feature/timer/BuildProfile.ets
index 3a501e5ddee8ea6d28961648fc7dd314a5304bd4..a95d912b523707d96d9c8590436f2b79d07c0fd6 100644
--- a/feature/timer/BuildProfile.ets
+++ b/feature/timer/BuildProfile.ets
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023-2024 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
+ *
+ *     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.
+ */
+
 /**
  * Use these variables when you tailor your ArkTS code. They must be of the const type.
  */
diff --git a/feature/worldclock/BuildProfile.ets b/feature/worldclock/BuildProfile.ets
index 3a501e5ddee8ea6d28961648fc7dd314a5304bd4..a95d912b523707d96d9c8590436f2b79d07c0fd6 100644
--- a/feature/worldclock/BuildProfile.ets
+++ b/feature/worldclock/BuildProfile.ets
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2023-2024 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
+ *
+ *     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.
+ */
+
 /**
  * Use these variables when you tailor your ArkTS code. They must be of the const type.
  */