diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000000000000000000000000000000000000..d6244d8207a883ac45de74e806fcf64a73725a07
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+## 0.0.1-SNAPSHOT
+* refactor: For module library Android-to-OpenHarmony
+## Version 0.1.3
+* Bug fix for #7
+## Version 0.1.2
+* Bug fixe for #4
+## Version 0.1.1
+* Bug fixes for the following two issues:#1 #2
+## v0.1.0
+* Added requirements to README
diff --git a/README.md b/README.md
index 7feba7a83502529b31980710f9236d6a1bca949d..26b54ee7d8c0be235e4fe0d314cd65878c272638 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # ExpandableTextView
 
-**本项目基于开源项目ExpandableTextView 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/Manabu-GT/ExpandableTextView>）追踪到原安卓项目版本**
+**本项目基于开源项目ExpandableTextView 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/Manabu-GT/ExpandableTextView>）追踪到原安卓项目版本**
 
 #### 项目介绍
 - 项目名称：可以展开/折叠的Text
-- 所属系列：OpenHarmony的第三方组件适配移植
+- 所属系列：openharmony的第三方组件适配移植
 - 功能：实现可以展开/折叠的Text控件
 - 项目移植状态：主功能完成
 - 调用差异：无
diff --git a/entry/src/main/java/com/hos/expandabletextview/MainAbility.java b/entry/src/main/java/com/hos/expandabletextview/MainAbility.java
index 8fdf46f0900bf121c25c3cbabc4e783b577f1096..add38042d689e290993e26531673bf88c1ad50fc 100644
--- a/entry/src/main/java/com/hos/expandabletextview/MainAbility.java
+++ b/entry/src/main/java/com/hos/expandabletextview/MainAbility.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview;
 
diff --git a/entry/src/main/java/com/hos/expandabletextview/MyApplication.java b/entry/src/main/java/com/hos/expandabletextview/MyApplication.java
index 27ff96959bb2c9e18a126af7ac1baa9d094bc60d..0669feb0ae7812b833d0b94eeeccf81ca7ab42f8 100644
--- a/entry/src/main/java/com/hos/expandabletextview/MyApplication.java
+++ b/entry/src/main/java/com/hos/expandabletextview/MyApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview;
 
diff --git a/entry/src/main/java/com/hos/expandabletextview/adapter/ListAdapter.java b/entry/src/main/java/com/hos/expandabletextview/adapter/ListAdapter.java
index 1e4998f2549b7c7326c8693f4690e928c41ef9e8..83c231eb90ff5725af92aa2a887cabb53d3379c5 100644
--- a/entry/src/main/java/com/hos/expandabletextview/adapter/ListAdapter.java
+++ b/entry/src/main/java/com/hos/expandabletextview/adapter/ListAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.adapter;
diff --git a/entry/src/main/java/com/hos/expandabletextview/adapter/MainPagerAdapter.java b/entry/src/main/java/com/hos/expandabletextview/adapter/MainPagerAdapter.java
index 1cd56e06bcff4cf33adb80c13f67d197747eb0cb..653ba287f24e56504e67a11136747d9369a1a5d5 100644
--- a/entry/src/main/java/com/hos/expandabletextview/adapter/MainPagerAdapter.java
+++ b/entry/src/main/java/com/hos/expandabletextview/adapter/MainPagerAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.adapter;
diff --git a/entry/src/main/java/com/hos/expandabletextview/adapter/ViewHolder.java b/entry/src/main/java/com/hos/expandabletextview/adapter/ViewHolder.java
index 83d55a8b70af7790d26f350cd5ae5a6933b208a6..c2c08f6a2fc3651b5e990566887acff1c6c51501 100644
--- a/entry/src/main/java/com/hos/expandabletextview/adapter/ViewHolder.java
+++ b/entry/src/main/java/com/hos/expandabletextview/adapter/ViewHolder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.adapter;
 
diff --git a/entry/src/main/java/com/hos/expandabletextview/slice/MainAbilitySlice.java b/entry/src/main/java/com/hos/expandabletextview/slice/MainAbilitySlice.java
index 25ced17a8c2ac3c25c953cb181ae8093b1583ef8..86f6c897130f6a7f340e4f3a4c929f6499a74a9d 100644
--- a/entry/src/main/java/com/hos/expandabletextview/slice/MainAbilitySlice.java
+++ b/entry/src/main/java/com/hos/expandabletextview/slice/MainAbilitySlice.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.slice;
diff --git a/entry/src/main/java/com/hos/expandabletextview/utils/MyToast.java b/entry/src/main/java/com/hos/expandabletextview/utils/MyToast.java
index 3f41a5b88c219a2cb43ced0e6ae2757d45388284..7008bd7be0b0936cfff88d787598a7fef1fb7056 100644
--- a/entry/src/main/java/com/hos/expandabletextview/utils/MyToast.java
+++ b/entry/src/main/java/com/hos/expandabletextview/utils/MyToast.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.utils;
 
diff --git a/entry/src/main/java/com/hos/expandabletextview/utils/ViewCreateHelper.java b/entry/src/main/java/com/hos/expandabletextview/utils/ViewCreateHelper.java
index 74e27e690a0db3f0ec429795aac67331a4eecac1..a4211602ab3ca772a0394dd76109d5910270c1d6 100644
--- a/entry/src/main/java/com/hos/expandabletextview/utils/ViewCreateHelper.java
+++ b/entry/src/main/java/com/hos/expandabletextview/utils/ViewCreateHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.hos.expandabletextview.utils;
 
diff --git a/library/src/main/java/com/ms/square/android/expandabletextview/TypedAttrUtils.java b/library/src/main/java/com/ms/square/android/expandabletextview/TypedAttrUtils.java
index ca585e945b19144fa5b6f9dfe72b845f31ded6f7..e7a03a9fc01de409b3ed3e5dda16d62d595f1202 100644
--- a/library/src/main/java/com/ms/square/android/expandabletextview/TypedAttrUtils.java
+++ b/library/src/main/java/com/ms/square/android/expandabletextview/TypedAttrUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Chinese Software International Co., Ltd.
+ * 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 a copy of the License at
@@ -11,7 +11,6 @@
  * 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.ms.square.android.expandabletextview;