diff --git a/README.md b/README.md
index 2339277..14387fb 100644
--- a/README.md
+++ b/README.md
@@ -6,22 +6,24 @@
   <p align="center">React Gantt Component</p>
 </div>
 
-## 官网
+English | [简体中文](./README.zh-CN.md)
 
-[https://ahwgs.github.io/react-gantt/#/](https://ahwgs.github.io/react-gantt/#/)
+## WebSite
 
-## 快速使用
+[https://ahwgs.github.io/react-gantt/#/en-US](https://ahwgs.github.io/react-gantt/#/en-US)
+
+## Quick Start
 
 ```bash
-# 安装依赖
+# Install Dependencies
 $ yarn add rc-gantt
 
-# 使用组件
+# Use
 
 import RcGantt, { GanttProps } from 'rc-gantt'
 
 const data = new Array(100).fill({
-  name: '一个名称一个名称一个名称一个名称',
+  name: 'Title',
   startDate: '2021-07-10',
   endDate: '2021-07-12',
   collapsed: false,
@@ -29,7 +31,7 @@ const data = new Array(100).fill({
     {
       startDate: '2021-07-10',
       endDate: '2021-07-12',
-      name: '一个名称',
+      name: 'TitleTitle',
       collapsed: false,
       content: '123123123',
     },
@@ -41,10 +43,11 @@ const App = () => {
     <div style={{ width: '100%', height: 500 }}>
       <RcGantt
         data={data}
+        lang='en-US'
         columns={[
           {
             name: 'name',
-            label: '名称',
+            label: 'Title',
             width: 200,
             maxWidth: 200,
             minWidth: 200,
diff --git a/README.zh-CN.md b/README.zh-CN.md
new file mode 100644
index 0000000..947fb8a
--- /dev/null
+++ b/README.zh-CN.md
@@ -0,0 +1,70 @@
+<div align="center">
+  <a href="#" target="_blank">
+  <img src="https://static.ahwgs.cn/gantt_logo.png" alt="Logo" width="160" height="80">
+  </a>
+  <h2>rc-gantt</h2>
+  <p align="center">React Gantt Component</p>
+</div>
+
+[English](./README.md) | 简体中文
+
+## 官网
+
+[https://ahwgs.github.io/react-gantt/#/](https://ahwgs.github.io/react-gantt/#/)
+
+## 快速使用
+
+```bash
+# 安装依赖
+$ yarn add rc-gantt
+
+# 使用组件
+
+import RcGantt, { GanttProps } from 'rc-gantt'
+
+const data = new Array(100).fill({
+  name: '一个名称一个名称一个名称一个名称',
+  startDate: '2021-07-10',
+  endDate: '2021-07-12',
+  collapsed: false,
+  children: [
+    {
+      startDate: '2021-07-10',
+      endDate: '2021-07-12',
+      name: '一个名称',
+      collapsed: false,
+      content: '123123123',
+    },
+  ],
+})
+
+const App = () => {
+  return (
+    <div style={{ width: '100%', height: 500 }}>
+      <RcGantt
+        data={data}
+        columns={[
+          {
+            name: 'name',
+            label: '名称',
+            width: 200,
+            maxWidth: 200,
+            minWidth: 200,
+          },
+        ]}
+        onUpdate={async () => {
+          return true
+        }}
+      />
+    </div>
+  )
+}
+
+ReactDOM.render(<App />, document.getElementById('root'))
+```
+
+## 问题反馈
+
+请访问 [Github](https://github.com/ahwgs/react-gantt/issues) 或加微信，备注 `rc-gantt`
+
+<img src='https://static.ahwgs.cn/wp-content/uploads/2020/03/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20200311210541.jpg' width="140">
diff --git a/package.json b/package.json
index 1eb6c02..59ab096 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-gantt",
-  "version": "0.1.10",
+  "version": "0.2.0",
   "homepage": "https://ahwgs.github.io/react-gantt/#/",
   "repository": {
     "type": "git",
diff --git a/website/component.en-US.md b/website/component.en-US.md
index 94d30c5..1d8a3f7 100644
--- a/website/component.en-US.md
+++ b/website/component.en-US.md
@@ -22,45 +22,45 @@ click to create  task`bar`
 
 <code src="./demo/add.en-US.tsx"></code>
 
-### 多级结构
+### Multi-level structure
 
-确保每个节点中包含 `children` 属性，即可实现多级结构
+Ensure that each node contains the `children` attribute to achieve a multi-level structure
 
-可以通过 `onExpand` 获取当前展开的状态
+You can get the current expanded status with `onExpand`
 
 <code src="./demo/child.tsx"></code>
 
-### 自定义表格列
+### Customizing table columns
 
-`columns` 类型定义见类型定义
+`columns` type definition see Type Definition
 
-其中，如果每列都配置 `width` 属性。组件内部会计算总宽度。默认初始化表格宽度为总宽度
+where if each column is configured with the `width` property. The total width is calculated internally by the component. The default initialized table width is the total width
 
 <code src="./demo/column.tsx"></code>
 
-### 依赖结构
+### Dependency Structure
 
 <code src="./demo/dependence.tsx"></code>
 
-### 自定义渲染
+### Custom Rendering
 
 <code src="./demo/render.tsx"></code>
 
-### 自定义筛选
+### Customized filtering
 
-默认当前日期筛选支持 日、周、月、季、年。支持传入配置，自定义筛选维度
+Default current date filtering support Day, Week, Month, Quarter, Year. Support incoming configuration to customize the filtering dimension
 
 <code src="./demo/filterUnit.tsx"></code>
 
-### 高级用法
+### Advanced Usage
 
-主要介绍 `alwaysShowTaskBar` `unit` 以及 `innerRef` 上内置方法的使用
+Introducing the use of the built-in methods on `alwaysShowTaskBar`, `unit` and `innerRef`.
 
 <code src="./demo/custom.tsx"></code>
 
-## 类型定义
+## Type Definition
 
-### `Column` 定义
+### `Column` Definition
 
 ```typescript
 export type ColumnAlign = 'center' | 'right' | 'left'
@@ -77,9 +77,9 @@ export interface Column<RecordType = DefaultRecordType> {
 }
 ```
 
-### `data` 定义
+### `data` Definition
 
-其中内置了如下几个字段，如果数据中包含如下属性会做特殊处理
+The following fields are built in, and special treatment will be done if the data contains the following attributes
 
 ```typescript
 export type Record<RecordType = DefaultRecordType> = RecordType & {
@@ -92,7 +92,7 @@ export type Record<RecordType = DefaultRecordType> = RecordType & {
 }
 ```
 
-### `Dependence` 定义
+### `Dependence` Definition
 
 ```typescript
 export type DependenceType = 'start_finish' | 'finish_start' | 'start_start' | 'finish_finish'
@@ -103,9 +103,9 @@ export interface Dependence {
 }
 ```
 
-### `Bar` 定义
+### `Bar` Definition
 
-在我们需要使用一些自定义函数时，会给我们返回如下类型数据，其中 `record` 为源数据
+  When we need to use some custom functions, we will be returned the following type of data, where `record` is the source data
 
 ```typescript
 export interface Bar<RecordType = DefaultRecordType> {
@@ -130,7 +130,7 @@ export interface Bar<RecordType = DefaultRecordType> {
 }
 ```
 
-### `Sight` 定义
+### `Sight` Definition
 
 ```typescript
 export type Sight = 'day' | 'week' | 'month' | 'quarter' | 'halfYear'
@@ -166,11 +166,11 @@ export type Sight = 'day' | 'week' | 'month' | 'quarter' | 'halfYear'
 | renderRightText | 自定义渲染右侧内容区 | `(barInfo: Gantt.Bar<RecordType>) => React.ReactNode` |
 | onExpand | 点击展开图标时触发 | `(record: Gantt.Record<RecordType>,collapsed:boolean) => void` |
 
-## 方法
+## Methods
 
-对外抛出 `innerRef`
+has `innerRef`
 
 | 参数           | 说明     | 类型       | 默认值 |
 | -------------- | -------- | ---------- | ------ |
-| backToday      | 返回今日 | `Function` |
-| getWidthByDate | 返回事件 | `Function` |
+| backToday      | backToday | `Function` |
+| getWidthByDate | getWidthByDate | `Function` |
diff --git a/website/index.en-US.md b/website/index.en-US.md
index 144da79..784815c 100644
--- a/website/index.en-US.md
+++ b/website/index.en-US.md
@@ -27,6 +27,7 @@ import RcGantt from 'rc-gantt'
 return (
   <RcGantt
     data={data}
+    lang='en-US'
     columns={[
       {
         name: 'name',