diff --git a/README.md b/README.md
index ca38489099d0e52775f8b058bd35bed164bb5baf..804a9fb3c58daf6c1d6872bbfd20e13ddaa9acee 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # mkloader
 
-**本项目基于开源项目mkloader进行openharmony的移植和开发，可以通过项目标签以及github地址（ https://github.com/nntuyen/mkloader ）追踪到原项目版本**
-
 #### 项目介绍
 - 项目名称：加载动画
 - 所属系列：openharmony的第三方组件适配移植
@@ -10,7 +8,6 @@
 - 项目移植状态：主功能完成
 - 调用差异：无
 - 开发版本：sdk5，DevEco Studio2.1.0.301 beta3
-- 原项目Doc地址：https://github.com/nntuyen/mkloader
 
 #### 效果演示
 <img src="img/mkloader.gif"></img>
diff --git a/entry/src/main/java/com/tuyenmonkey/sample/MainAbility.java b/entry/src/main/java/com/tuyenmonkey/sample/MainAbility.java
index 5d41ef62c09eebc01e2b255c3c4945da8f95abae..ecd67ce34f174deb24dd866df8a718f68cd3382a 100644
--- a/entry/src/main/java/com/tuyenmonkey/sample/MainAbility.java
+++ b/entry/src/main/java/com/tuyenmonkey/sample/MainAbility.java
@@ -1,9 +1,30 @@
+/*
+ * Copyright (C) 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 an 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.
+ */
+
 package com.tuyenmonkey.sample;
 
 import com.tuyenmonkey.sample.slice.MainAbilitySlice;
 import ohos.aafwk.ability.Ability;
 import ohos.aafwk.content.Intent;
 
+/**
+ * 主入口
+ *
+ * @author fjh
+ * @since 2021-05-24
+ */
 public class MainAbility extends Ability {
     @Override
     public void onStart(Intent intent) {
diff --git a/entry/src/main/java/com/tuyenmonkey/sample/MyApplication.java b/entry/src/main/java/com/tuyenmonkey/sample/MyApplication.java
index 487e9c6b42aeb2e29011d84c3387f5b2bac013f5..d667ffcd7b7c802440f0f944e4a5c3e54dba5b36 100644
--- a/entry/src/main/java/com/tuyenmonkey/sample/MyApplication.java
+++ b/entry/src/main/java/com/tuyenmonkey/sample/MyApplication.java
@@ -1,11 +1,31 @@
+/*
+ * Copyright (C) 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 an 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.
+ */
+
 package com.tuyenmonkey.sample;
 
 import ohos.aafwk.ability.AbilityPackage;
 
+/**
+ * 主应用
+ *
+ * @author fjh
+ * @since 2021-05-24
+ */
 public class MyApplication extends AbilityPackage {
     @Override
     public void onInitialize() {
         super.onInitialize();
-
     }
 }
diff --git a/entry/src/main/java/com/tuyenmonkey/sample/slice/MainAbilitySlice.java b/entry/src/main/java/com/tuyenmonkey/sample/slice/MainAbilitySlice.java
index 45b74d83c1d211b4e23ece47b553876f2378989b..c4e36a7622294f00f2efd08fe1d4c126eaa494a4 100644
--- a/entry/src/main/java/com/tuyenmonkey/sample/slice/MainAbilitySlice.java
+++ b/entry/src/main/java/com/tuyenmonkey/sample/slice/MainAbilitySlice.java
@@ -1,11 +1,30 @@
+/*
+ * Copyright (C) 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 an 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.
+ */
+
 package com.tuyenmonkey.sample.slice;
 
-import com.tuyenmonkey.mkloader.MKLoader;
 import com.tuyenmonkey.sample.ResourceTable;
 import ohos.aafwk.ability.AbilitySlice;
 import ohos.aafwk.content.Intent;
-import ohos.agp.components.element.Element;
 
+/**
+ * 主页面
+ *
+ * @author fjh
+ * @since 2021-05-24
+ */
 public class MainAbilitySlice extends AbilitySlice {
     @Override
     public void onStart(Intent intent) {
@@ -20,12 +39,10 @@ public class MainAbilitySlice extends AbilitySlice {
     @Override
     public void onActive() {
         super.onActive();
-
     }
 
     @Override
     public void onForeground(Intent intent) {
         super.onForeground(intent);
     }
-
 }