diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b958e2f9b9385486660c85dbb78239da5aaf8e1..f73249615a609e4454562343b1c4e00dede9977a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
 ## 0.0.1-SNAPSHOT
-ohos 第一个版本，完整实现了原库的全部 api
+ohos 第一个版本
+
+- 实现了原库的大部分 api
+- 由于原库使用的 SpannableStringBuilder方法来实现文字的展开和缩放,它可以给特定的文字添加点击事件,目前在鸿蒙上只是用RichTextBuilder来进行文字的展开和缩放,对于给特点文字设置点击事件的这种效果目前无法实现。
 
diff --git a/README.md b/README.md
index 4e101bb00c0eb45be4d48e96eea80913e06e1dff..c6d474fff77b0daca170ae6689483f232b00ebbd 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 - 项目名称: ReadMoreTextView
 - 所属系列: openharmony的第三方组件适配移植
 - 功能: 带有修剪文本的自定义文本视图
-- 项目移植状态: 主功能完成
+- 项目移植状态: 给特定文字设置点击事件功能未实现
 - 调用差异: 无
 - 开发版本: sdk6，DevEco Studio 2.2 Beta1
 - 基线版本：Releases 2.1.0
diff --git a/entry/src/main/java/com/borjabravo/readmoretextviewsample/MyApplication.java b/entry/src/main/java/com/borjabravo/readmoretextviewsample/MyApplication.java
index 02f7ec17de16610eba18d5a73641ac99a79ba516..cb48441a4c97a22afde3e5ae94ff1f89285e1e38 100644
--- a/entry/src/main/java/com/borjabravo/readmoretextviewsample/MyApplication.java
+++ b/entry/src/main/java/com/borjabravo/readmoretextviewsample/MyApplication.java
@@ -16,6 +16,11 @@ package com.borjabravo.readmoretextviewsample;
 
 import ohos.aafwk.ability.AbilityPackage;
 
+/**
+ * MyApplication
+ *
+ * @since 2021-07-20
+ */
 public class MyApplication extends AbilityPackage {
     @Override
     public void onInitialize() {
diff --git a/entry/src/main/java/com/borjabravo/readmoretextviewsample/slice/MainAbilitySlice.java b/entry/src/main/java/com/borjabravo/readmoretextviewsample/slice/MainAbilitySlice.java
index d3e0e8e9dcc5e15171638012ea7979c590daad2b..d77af577d873dbe449fbf515137c14b3525e0751 100644
--- a/entry/src/main/java/com/borjabravo/readmoretextviewsample/slice/MainAbilitySlice.java
+++ b/entry/src/main/java/com/borjabravo/readmoretextviewsample/slice/MainAbilitySlice.java
@@ -19,6 +19,11 @@ import com.borjabravo.readmoretextviewsample.ResourceTable;
 import ohos.aafwk.ability.AbilitySlice;
 import ohos.aafwk.content.Intent;
 
+/**
+ * MainAbilitySlice
+ *
+ * @since 2021-07-20
+ */
 public class MainAbilitySlice extends AbilitySlice {
     @Override
     public void onStart(Intent intent) {
diff --git a/img/demo1.gif b/img/demo1.gif
index cc986dbf7b319ae59aca5ea9d31c34d591e493e3..075b6ec224802d756e4d2c51bbc5f9277333da1a 100644
Binary files a/img/demo1.gif and b/img/demo1.gif differ