diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a5f58307b53bb54e0f94934bebeeaa7b909f3d2..62c8f7971a2d7aedb3d5e2dbe99146647f751db0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,2 @@
-## 0.0.2-SNAPSHOT
-* optimization: Optimize code
-## v0.0.1_alpha
-* refactor: For module library to openharmony
+## 0.0.1-SNAPSHOT
+ohos第一个版本，完整实现了原库的全部api
diff --git a/README.OPENSOURCE b/README.OPENSOURCE
index 0a8eb138fa1e3e82d5d4e3f6ab2c97e66a9a5767..f43e8ccc7a28a59b34f444c47220577af52b0a4a 100644
--- a/README.OPENSOURCE
+++ b/README.OPENSOURCE
@@ -3,7 +3,7 @@
         "Name": " ExpandableTextView ",
         "License": " Apache License ",
         "License File": " LICENSE ",
-        "Version Number": " 0.1.3 ",
+        "Version Number": " v0.1.3 ",
         "Upstream URL": " https://github.com/Manabu-GT/ExpandableTextView ",
         "Description": "  ExpandableTextView is an library that allows developers to easily create an TextView which can expand/collapse just like the Google Play's app description. Feel free to use it all you want in your apps provided that you cite this project. "
     }
diff --git a/README.md b/README.md
index 4a82e41443630b7369ab68256681878be2265213..838f7099a686b1367a153670e1638da8e5dc85bc 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ allprojects {
 2.在entry模块的build.gradle文件中，
  ```gradle
  dependencies {
-    implementation('com.gitee.chinasoft_ohos:ExpandableTextView:0.0.2-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:ExpandableTextView:0.0.1-SNAPSHOT')
     ......  
  }
 ```
@@ -113,7 +113,7 @@ CloudTest代码测试无异常
 
 #### 版本迭代
 
-- 0.0.2-SNAPSHOT
+- 0.0.1-SNAPSHOT
 
 #### 版权和许可信息
 
diff --git a/entry/src/main/java/com/ms/square/ohos/expandabletextview/sample/utils/MyToast.java b/entry/src/main/java/com/ms/square/ohos/expandabletextview/sample/utils/MyToast.java
index b661893edecc970c65941bc947919cc6eb983cbc..1cb12e60d1af5e12a4f7291c8fee0d31fd388a98 100644
--- a/entry/src/main/java/com/ms/square/ohos/expandabletextview/sample/utils/MyToast.java
+++ b/entry/src/main/java/com/ms/square/ohos/expandabletextview/sample/utils/MyToast.java
@@ -33,65 +33,19 @@ import ohos.app.Context;
  * description 自定义Toast
  */
 public class MyToast {
-    public static final int LENGTH_LONG = 4000;
     public static final int LENGTH_SHORT = 2000;
     private static ToastDialog toastDialog;
 
     public enum ToastLayout {
-        DEFAULT,
         CENTER,
         TOP,
         BOTTOM,
     }
 
-    public static void showShort(Context mContext, String content) {
-        createTost(mContext, content, LENGTH_SHORT, ToastLayout.DEFAULT);
-    }
-
-    public static void showLong(Context mContext, String content) {
-        createTost(mContext, content, LENGTH_LONG, ToastLayout.DEFAULT);
-    }
-
-    public static void show(Context mContext, String content) {
-        createTost(mContext, content, LENGTH_SHORT, ToastLayout.DEFAULT);
-    }
-
-    public static void show(Context mContext, String content, int duration) {
-        createTost(mContext, content, duration, ToastLayout.DEFAULT);
-    }
-
     public static void show(Context mContext, String content, ToastLayout layout) {
         createTost(mContext, content, LENGTH_SHORT, layout);
     }
 
-    public static void show(Context mContext, String content, int duration, ToastLayout layout) {
-        createTost(mContext, content, duration, layout);
-    }
-
-    public static void showShort(Context mContext, int content) {
-        createTost(mContext, getString(mContext, content), LENGTH_SHORT, ToastLayout.DEFAULT);
-    }
-
-    public static void showLong(Context mContext, int content) {
-        createTost(mContext, getString(mContext, content), LENGTH_LONG, ToastLayout.DEFAULT);
-    }
-
-    public static void show(Context mContext, int content) {
-        createTost(mContext, getString(mContext, content), LENGTH_SHORT, ToastLayout.DEFAULT);
-    }
-
-    public static void show(Context mContext, int content, int duration) {
-        createTost(mContext, getString(mContext, content), duration, ToastLayout.DEFAULT);
-    }
-
-    public static void show(Context mContext, int content, ToastLayout layout) {
-        createTost(mContext, getString(mContext, content), LENGTH_SHORT, layout);
-    }
-
-    public static void show(Context mContext, int content, int duration, ToastLayout layout) {
-        createTost(mContext, getString(mContext, content), duration, layout);
-    }
-
     private static void createTost(Context mContext, String content, int duration, ToastLayout layout) {
         DirectionalLayout toastLayout = new DirectionalLayout(mContext);
         DirectionalLayout.LayoutConfig textConfig = new DirectionalLayout.LayoutConfig(DirectionalLayout.LayoutConfig.MATCH_CONTENT, DirectionalLayout.LayoutConfig.MATCH_CONTENT);
@@ -138,15 +92,6 @@ public class MyToast {
         return drawable;
     }
 
-    private static String getString(Context mContent, int resId) {
-        try {
-            return mContent.getResourceManager().getElement(resId).getString();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return "";
-    }
-
     private static int vp2px(Context context, float vp) {
         DisplayAttributes attributes = DisplayManager.getInstance().getDefaultDisplay(context).get().getAttributes();
         return (int) (attributes.densityPixels * vp);