diff --git a/README.md b/README.md
index 9bbc1a9950b4490d1c028435f4c38de3d8b0e4df..f8d0b1350f33a1da7a5e1d3ec843ad7d4b004a7c 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - 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
-- 开发版本：sdk6，DevEco Studio 2.2 Beta2
+- 开发版本：sdk6，DevEco Studio 2.2 Beta1
 - 基线版本：Release 2.3
 
 #### 效果演示
@@ -27,80 +27,49 @@ allprojects {
 2.在entry模块的build.gradle文件中，
  ```gradle
  dependencies {
-    implementation('com.gitee.chinasoft_ohos:ExpandableTextView:0.0.1-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:chips-input-layout:0.0.1-SNAPSHOT')
     ......  
  }
 ```
 
-在sdk6，DevEco Studio 2.2 Beta2下项目可直接运行
+在sdk6，DevEco Studio 2.2 Beta1下项目可直接运行
 如无法运行，删除项目.gradle,.idea,build,gradle,build.gradle文件，
 并依据自己的版本创建新项目，将新项目的对应文件复制到根目录下
 
 #### 使用说明
 
-使用该库非常简单，只需查看提供的示例的源代码。（查看ViewCreateHelper.java中在ScrollView和ListContainer中的使用）
+使用该库非常简单，只需查看提供的示例的源代码。（查看MainAbilitySlice.java中在ScrollView和ListContainer中的使用）
 ```示例XML
-<com.ms.square.ohos.expandabletextview.ExpandableTextView
-
-        ohos:id="$+id:expandable"
-        ohos:height="match_content"
-        ohos:width="match_parent"
-        ohos:orientation="vertical"
-        app:animAlphaStart="0.7"
-        app:animDuration="300"
-        app:collapseIndicator="$media:ic_expand_less_black_12dp"
-        app:expandIndicator="$media:ic_expand_more_black_12dp"
-        app:expandToggleOnTextClick="true"
-        app:expandToggleType="$integer:ImageButton"
-        app:mExpandCollapseToggleId="$string:ExpandCollapseToggleId"
-        app:mExpandableTextId="$string:ExpandableTextId"
-        app:maxCollapsedLines="4">
-
-        <Text
-            ohos:id="$+id:expandable_text"
-            ohos:height="match_content"
+ <ScrollView
+            ohos:id="$+id:id_scrollview"
+            ohos:height="match_parent"
             ohos:width="match_parent"
-            ohos:component_description="$string:ExpandableTextId"
-            ohos:layout_alignment="horizontal_center"
-            ohos:left_margin="10vp"
-            ohos:multiple_lines="true"
-            ohos:right_margin="10vp"
-            ohos:text="$string:dummy_text2"
-            ohos:text_alignment="left"
-            ohos:text_color="#666666"
-            ohos:text_font="sans-serif-light"
-            ohos:text_size="16vp"
-            ohos:top_margin="8vp"/>
-
-        <Image
-            ohos:id="$+id:expand_collapse"
-            ohos:height="match_content"
-            ohos:width="match_content"
-            ohos:background_element="$ohos:graphic:button_bg_transparent"
-            ohos:component_description="$string:ExpandCollapseToggleId"
-            ohos:image_src="$media:ic_expand_more_black_12dp"
-            ohos:layout_alignment="right"
-            ohos:right_margin="20vp"
-            ohos:top_margin="20vp"/>
-    </com.ms.square.ohos.expandabletextview.ExpandableTextView>
+            ohos:left_padding="10vp"
+            ohos:right_padding="10vp">
+
+            <DirectionalLayout
+                ohos:height="match_parent"
+                ohos:width="match_parent"
+                ohos:orientation="vertical"
+                ohos:top_margin="20vp">
+
+                <com.tylersuehr.chips.FlowLayout
+                    ohos:id="$+id:id_first_flowlayout"
+                    ohos:height="match_parent"
+                    ohos:width="match_parent"
+                    ohos:right_margin="20vp"
+                    app:flChildSpacing="20"
+                    app:flChildSpacingForLastRow="align"
+                    app:flRowSpacing="32.0f"/>
+
+            </DirectionalLayout>
+        </ScrollView>
 ```
 
 ```java
-ExpandableTextView expandableTextView = (ExpandableTextView)
-                            component.findComponentById(ResourceTable.Id_expandable);
-expandableTextView.setText(slice.getString(ResourceTable.String_dummy_text2));
+       mFirstFlowLayout = (FlowLayout) findComponentById(ResourceTable.Id_id_first_flowlayout);
+        mFirstFlowLayout.setListener(this);
 ```
-另外，您可以选择在布局xml文件中设置以下属性，以自定义ExpandableTextView的行为。
-1. maxCollapsedLines （默认为8）当TextView折叠时允许显示的最大文本行数
-
-2. animDuration （默认为300毫秒）扩展/折叠动画的持续时间
-
-3. animAlphaStart （默认值为0.7f）动画开始时TextView的Alpha值（注意）如果要禁用Alpha动画，请将此值设置为1。
-
-4. expandDrawable 自定义一个可绘制的设置为ImageButton以展开TextView
-
-5. collapseDrawable 自定义一个可绘制的设置为ImageButton以折叠TextView
-
 #### 测试信息
 
 CodeCheck代码测试无异常
@@ -114,20 +83,3 @@ CloudTest代码测试无异常
 #### 版本迭代
 
 - 0.0.1-SNAPSHOT
-
-#### 版权和许可信息
- ```
-Copyright 2017 wuhenzhizao
-
-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.
- ```
\ No newline at end of file