diff --git a/.stylelintrc b/.stylelintrc
index 1e5e8983f..74608186c 100644
--- a/.stylelintrc
+++ b/.stylelintrc
@@ -1,5 +1,6 @@
 {
   "extends": "stylelint-config-standard",
+  "ignoreFiles": "./components/**",
   "rules": {
     "comment-empty-line-before": null,
     "declaration-empty-line-before": null,
diff --git a/LICENSE b/LICENSE
index 5d5bd95ea..5f0f8bf29 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 
 MIT License
 
-Copyright (c) 2017-present tangjinzhou
+Copyright (c) 2017-present vue-antd-ui
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,4 +19,28 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
\ No newline at end of file
+SOFTWARE.
+
+
+MIT LICENSE
+
+Copyright (c) 2015-present Alipay.com, https://www.alipay.com/
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/antd-tools/getWebpackConfig.js b/antd-tools/getWebpackConfig.js
index 6755c7809..1646f1034 100644
--- a/antd-tools/getWebpackConfig.js
+++ b/antd-tools/getWebpackConfig.js
@@ -153,7 +153,7 @@ module.exports = function (modules) {
       new webpack.BannerPlugin(`
 ${distFileBaseName} v${pkg.version}
 
-Copyright 2017-present, tangjinzhou, Inc.
+Copyright 2017-present, vue-antd-ui, Inc.
 All rights reserved.
       `),
       new webpack.ProgressPlugin((percentage, msg, addInfo) => {
diff --git a/components/index.js b/components/index.js
index eceafd26f..5419e5ea8 100644
--- a/components/index.js
+++ b/components/index.js
@@ -40,8 +40,9 @@ const InputGroup = Input.Group
 const InputSearch = Input.Search
 const InputTextArea = Input.TextArea
 const Textarea = InputTextArea
+const TextArea = InputTextArea
 
-export { Input, InputGroup, InputSearch, InputTextArea, Textarea }
+export { Input, InputGroup, InputSearch, InputTextArea, Textarea, TextArea }
 
 import Breadcrumb from './breadcrumb'
 const BreadcrumbItem = Breadcrumb.Item
diff --git a/components/input/Group.jsx b/components/input/Group.jsx
index cd5f5d6cd..6364e4b78 100644
--- a/components/input/Group.jsx
+++ b/components/input/Group.jsx
@@ -1,4 +1,4 @@
-
+import { filterEmpty } from '../_util/props-util'
 export default {
   name: 'InputGruop',
   props: {
@@ -29,7 +29,7 @@ export default {
   render () {
     return (
       <span class={this.classes} >
-        {this.$slots.default}
+        {filterEmpty(this.$slots.default)}
       </span>
     )
   },
diff --git a/components/input/demo/addon.vue b/components/input/demo/addon.md
similarity index 87%
rename from components/input/demo/addon.vue
rename to components/input/demo/addon.md
index d26edd1e3..4442adef5 100644
--- a/components/input/demo/addon.vue
+++ b/components/input/demo/addon.md
@@ -1,3 +1,14 @@
+<cn>
+#### 前置/后置标签
+用于配置一些固定组合。
+</cn>
+
+<us>
+#### Pre / Post tab
+Using pre & post tabs example.
+</us>
+
+```html
 <template>
   <div>
     <div style="margin-bottom: 16px">
@@ -24,8 +35,4 @@
     </div>
   </div>
 </template>
-<script>
-export default {
-
-}
-</script>
+```
diff --git a/components/input/demo/autosize-textarea.md b/components/input/demo/autosize-textarea.md
new file mode 100644
index 000000000..9332f75af
--- /dev/null
+++ b/components/input/demo/autosize-textarea.md
@@ -0,0 +1,20 @@
+<cn>
+#### 适应文本高度的文本域
+`autosize` 属性适用于 `textarea` 节点，并且只有高度会自动变化。另外 `autosize` 可以设定为一个对象，指定最小行数和最大行数。
+</cn>
+
+<us>
+#### Autosizing the height to fit the content
+`autosize` prop for a `textarea` type of `Input` makes the height to automatically adjust based on the content.
+An options object can be provided to `autosize` to specify the minimum and maximum number of lines the textarea will automatically adjust.
+</us>
+
+```html
+<template>
+  <div>
+    <a-textarea placeholder="Autosize height based on content lines" autosize />
+    <div style="margin: 24px 0" />
+    <a-textarea placeholder="Autosize height with minimum and maximum number of lines" :autosize="{ minRows: 2, maxRows: 6 }" />
+  </div>
+</template>
+```
diff --git a/components/input/demo/autosize-textarea.vue b/components/input/demo/autosize-textarea.vue
deleted file mode 100644
index abf12a0bc..000000000
--- a/components/input/demo/autosize-textarea.vue
+++ /dev/null
@@ -1,16 +0,0 @@
-<template>
-  <div>
-    <AntTextArea placeholder="Autosize height based on content lines" autosize />
-    <div style="margin: 24px 0" />
-    <ant-textArea placeholder="Autosize height with minimum and maximum number of lines" :autosize="{ minRows: 2, maxRows: 6 }" />
-  </div>
-</template>
-<script>
-
-import { Input } from 'antd'
-export default {
-  components: {
-    AntTextArea: Input.TextArea,
-  },
-}
-</script>
diff --git a/components/input/demo/basic.md b/components/input/demo/basic.md
new file mode 100644
index 000000000..78663f521
--- /dev/null
+++ b/components/input/demo/basic.md
@@ -0,0 +1,15 @@
+<cn>
+#### 基本使用
+基本使用。
+</cn>
+
+<us>
+#### Basic usage
+Basic usage example.
+</us>
+
+```html
+<template>
+  <a-input placeholder="Basic usage"/>
+</template>
+```
diff --git a/components/input/demo/basic.vue b/components/input/demo/basic.vue
deleted file mode 100644
index 4201fb155..000000000
--- a/components/input/demo/basic.vue
+++ /dev/null
@@ -1,3 +0,0 @@
-<template>
-  <a-input placeholder="Basic usage"/>
-</template>
diff --git a/components/input/demo/group.md b/components/input/demo/group.md
new file mode 100644
index 000000000..d5f73edb0
--- /dev/null
+++ b/components/input/demo/group.md
@@ -0,0 +1,136 @@
+<cn>
+#### 输入框组合
+输入框的组合展现。
+注意：使用 `compact` 模式时，不需要通过 `Col` 来控制宽度。
+</cn>
+
+<us>
+#### Input Group
+Input.Group example
+Note: You don't need `Col` to control the width in the `compact` mode.
+</us>
+
+```html
+<template>
+<div>
+  <a-input-group size="large">
+    <a-col :span="4">
+      <a-input defaultValue="0571" />
+    </a-col>
+    <a-col :span="8">
+      <a-input defaultValue="26888888" />
+    </a-col>
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-input style="width: 20%" defaultValue="0571" />
+    <a-input style="width: 30%" defaultValue="26888888" />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select defaultValue="Zhejiang">
+      <a-select-option value="Zhejiang">Zhejiang</a-select-option>
+      <a-select-option value="Jiangsu">Jiangsu</a-select-option>
+    </a-select>
+    <a-input style="width: 50%" defaultValue="Xihu District, Hangzhou" />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select defaultValue="Option1">
+      <a-select-option value="Option1">Option1</a-select-option>
+      <a-select-option value="Option2">Option2</a-select-option>
+    </a-select>
+    <a-input style="width: 50%" defaultValue="input content" />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-input style="width: 50%" defaultValue="input content" />
+    <a-date-picker />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select defaultValue="Option1-1">
+      <a-select-option value="Option1-1">Option1-1</a-select-option>
+      <a-select-option value="Option1-2">Option1-2</a-select-option>
+    </a-select>
+    <a-select defaultValue="Option2-2">
+      <a-select-option value="Option2-1">Option2-1</a-select-option>
+      <a-select-option value="Option2-2">Option2-2</a-select-option>
+    </a-select>
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select defaultValue="1">
+      <a-select-option value="1">Between</a-select-option>
+      <a-select-option value="2">Except</a-select-option>
+    </a-select>
+    <a-input style=" width: 100px; text-align: center" placeholder="Minimum" />
+    <a-input style=" width: 30px; border-left: 0; pointer-events: none; backgroundColor: #fff" placeholder="~" disabled />
+    <a-input style="width: 100px; text-align: center; border-left: 0" placeholder="Maximum" />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select defaultValue="Sign Up">
+      <a-select-option value="Sign Up">Sign Up</a-select-option>
+      <a-select-option value="Sign In">Sign In</a-select-option>
+    </a-select>
+    <a-auto-complete
+      :dataSource="dataSource"
+      style="width: 200px"
+      @change="handleChange"
+      placeholder="Email"
+    />
+  </a-input-group>
+  <br />
+  <a-input-group compact>
+    <a-select style="width: 30%" defaultValue="Home">
+      <a-select-option value="Home">Home</a-select-option>
+      <a-select-option value="Company">Company</a-select-option>
+    </a-select>
+    <a-cascader style="width: 70%" :options="options" placeholder="Select Address" />
+  </a-input-group>
+</div>
+</template>
+<script>
+const options = [{
+  value: 'zhejiang',
+  label: 'Zhejiang',
+  children: [{
+    value: 'hangzhou',
+    label: 'Hangzhou',
+    children: [{
+      value: 'xihu',
+      label: 'West Lake',
+    }],
+  }],
+}, {
+  value: 'jiangsu',
+  label: 'Jiangsu',
+  children: [{
+    value: 'nanjing',
+    label: 'Nanjing',
+    children: [{
+      value: 'zhonghuamen',
+      label: 'Zhong Hua Men',
+    }],
+  }],
+}];
+export default {
+  data() {
+    return {
+      options,
+      dataSource: [],
+    }
+  },
+  methods: {
+    handleChange(value) {
+      this.dataSource = !value || value.indexOf('@') >= 0 ? [] : [
+        `${value}@gmail.com`,
+        `${value}@163.com`,
+        `${value}@qq.com`,
+      ];
+    }
+  }
+}
+</script>
+```
diff --git a/components/input/demo/index.vue b/components/input/demo/index.vue
index e665d8c9e..0e87f5762 100644
--- a/components/input/demo/index.vue
+++ b/components/input/demo/index.vue
@@ -1,42 +1,57 @@
-<template>
-  <div>
-    <h1>Basic</h1>
-    <Basic />
-    <h1>AutosizeTextarea</h1>
-    <AutosizeTextarea />
-    <h1>Presuffix</h1>
-    <Presuffix />
-    <h1>SearchInput</h1>
-    <SearchInput />
-    <h1>Size</h1>
-    <Size />
-    <h1>TextArea</h1>
-    <TextArea />
-    <h1>Addon</h1>
-    <Addon />
-    <h1>Tooltip</h1>
-    <Tooltip />
-  </div>
-</template>
 <script>
 import Basic from './basic'
 import AutosizeTextarea from './autosize-textarea'
 import Presuffix from './presuffix'
 import SearchInput from './search-input'
 import Size from './size'
+import Group from './group'
 import TextArea from './textarea'
 import Addon from './addon'
 import Tooltip from './tooltip'
+import CN from '../index.zh-CN.md'
+import US from '../index.en-US.md'
+const md = {
+  cn: `# Input 输入框
+          通过鼠标或键盘输入内容，是最基础的表单域的包装。
+## 何时使用
+- 需要用户输入表单域内容时。
+- 提供组合型输入框，带搜索的输入框，还可以进行大小选择。
+          ## 代码演示`,
+  us: `# Input
+          A basic widget for getting the user input is a text field.
+Keyboard and mouse can be used for providing or changing data.
+## When To Use
+- A user input in a form field is needed.
+- A search input is required. `,
+}
 export default {
-  components: {
-    Basic,
-    AutosizeTextarea,
-    Presuffix,
-    SearchInput,
-    Size,
-    TextArea,
-    Addon,
-    Tooltip,
+  category: 'Components',
+  subtitle: '输入框',
+  type: 'Data Entry',
+  title: 'Input',
+  render () {
+    return (
+      <div>
+        <md cn={md.cn} us={md.us}/>
+        <Basic />
+        <AutosizeTextarea />
+        <Presuffix />
+        <SearchInput />
+        <Size />
+        <Group />
+        <TextArea />
+        <Addon />
+        <Tooltip />
+        <api>
+          <CN slot='cn' />
+          <US/>
+        </api>
+      </div>
+    )
   },
 }
 </script>
+<style>
+
+</style>
+
diff --git a/components/input/demo/presuffix.md b/components/input/demo/presuffix.md
new file mode 100644
index 000000000..ee5c1ea14
--- /dev/null
+++ b/components/input/demo/presuffix.md
@@ -0,0 +1,50 @@
+<cn>
+#### 前缀和后缀
+在输入框上添加前缀或后缀图标。
+</cn>
+
+<us>
+#### prefix and suffix
+Add prefix or suffix icons inside input.
+</us>
+
+```html
+<template>
+  <div class="components-input-demo-presuffix">
+  <a-input placeholder="Basic usage" v-model="userName" ref="userNameInput">
+    <a-icon slot="prefix" type="user" />
+    <a-icon v-if="userName" slot="suffix" type="close-circle" @click="emitEmpty" />
+  </a-input>
+</template>
+
+<script>
+export default {
+  data () {
+    return {
+      userName: '',
+    }
+  },
+  methods: {
+    emitEmpty () {
+      this.$refs.userNameInput.focus()
+      this.userName = ''
+    },
+  },
+}
+</script>
+<style scoped>
+.components-input-demo-presuffix .anticon-close-circle {
+  cursor: pointer;
+  color: #ccc;
+  transition: color 0.3s;
+  font-size: 12px;
+}
+.components-input-demo-presuffix .anticon-close-circle:hover {
+  color: #999;
+}
+.components-input-demo-presuffix .anticon-close-circle:active {
+  color: #666;
+}
+</style>
+```
+
diff --git a/components/input/demo/presuffix.vue b/components/input/demo/presuffix.vue
deleted file mode 100644
index af473b16e..000000000
--- a/components/input/demo/presuffix.vue
+++ /dev/null
@@ -1,41 +0,0 @@
-<template>
-  <AntInput placeholder="Basic usage" v-model="userName" ref="userNameInput">
-    <Icon slot="prefix" type="user" />
-    <Icon v-if="userName" slot="suffix" type="close-circle" @click="emitEmpty" />
-  </AntInput>
-</template>
-<script>
-
-import { Input, Icon } from 'antd'
-export default {
-  data () {
-    return {
-      userName: '',
-    }
-  },
-  methods: {
-    emitEmpty () {
-      this.$refs.userNameInput.focus()
-      this.userName = ''
-    },
-  },
-  components: {
-    AntInput: Input,
-    Icon,
-  },
-}
-</script>
-<style>
-.anticon-close-circle {
-  cursor: pointer;
-  color: #ccc;
-  transition: color 0.3s;
-  font-size: 12px;
-}
-.anticon-close-circle:hover {
-  color: #999;
-}
-.anticon-close-circle:active {
-  color: #666;
-}
-</style>
diff --git a/components/input/demo/search-input.vue b/components/input/demo/search-input.md
similarity index 52%
rename from components/input/demo/search-input.vue
rename to components/input/demo/search-input.md
index f847ea1c2..614835641 100644
--- a/components/input/demo/search-input.vue
+++ b/components/input/demo/search-input.md
@@ -1,21 +1,31 @@
+<cn>
+#### 搜索框
+带有搜索按钮的输入框。
+</cn>
+
+<us>
+#### Search box
+Example of creating a search box by grouping a standard input with a search button.
+</us>
+
+```html
 <template>
-  <Search
+  <a-input-search
     placeholder="input search text"
     style="width: 200px"
     @search="onSearch"
   />
 </template>
-<script>
 
-import { Input } from 'antd'
+<script>
 export default {
   methods: {
     onSearch (value) {
       console.log(value)
     },
   },
-  components: {
-    Search: Input.Search,
-  },
 }
 </script>
+```
+
+
diff --git a/components/input/demo/size.md b/components/input/demo/size.md
new file mode 100644
index 000000000..7ebf971d7
--- /dev/null
+++ b/components/input/demo/size.md
@@ -0,0 +1,29 @@
+<cn>
+#### 三种大小
+我们为 `<Input />` 输入框定义了三种尺寸（大、默认、小），高度分别为 `40px`、`32px` 和 `24px`。
+注意： 在表单里面，我们只使用大尺寸的输入框。
+</cn>
+
+<us>
+#### Three sizes of Input
+There are three sizes of an Input box: `large` (40px)、`default` (32px) and `small` (24px).
+Note: Inside of forms, only the large size is used.
+</us>
+
+```html
+<template>
+  <div class="components-input-demo-size">
+    <a-input size="large" placeholder="large size" />
+    <a-input placeholder="default size" />
+    <a-input size="small" placeholder="small size" />
+  </div>
+</template>
+<style scoped>
+.components-input-demo-size .ant-input {
+  width: 200px;
+  margin: 0 8px 8px 0;
+}
+</style>
+```
+
+
diff --git a/components/input/demo/size.vue b/components/input/demo/size.vue
deleted file mode 100644
index 43ad60cb7..000000000
--- a/components/input/demo/size.vue
+++ /dev/null
@@ -1,23 +0,0 @@
-<template>
-<div class="example-input">
-  <AntInput size="large" placeholder="large size" />
-  <AntInput placeholder="default size" />
-  <AntInput size="small" placeholder="small size" />
-</div>
-
-</template>
-<script>
-
-import { Input } from 'antd'
-export default {
-  components: {
-    AntInput: Input,
-  },
-}
-</script>
-<style>
-.example-input .ant-input {
-  width: 200px;
-  margin: 0 8px 8px 0;
-}
-</style>
diff --git a/components/input/demo/textarea.md b/components/input/demo/textarea.md
new file mode 100644
index 000000000..041934c52
--- /dev/null
+++ b/components/input/demo/textarea.md
@@ -0,0 +1,17 @@
+
+<cn>
+#### 文本域
+用于多行输入。
+</cn>
+
+<us>
+#### TextArea
+For multi-line input.
+</us>
+
+```html
+<template>
+  <a-textarea placeholder="Basic usage" :rows="4"/>
+</template>
+```
+
diff --git a/components/input/demo/textarea.vue b/components/input/demo/textarea.vue
deleted file mode 100644
index 4d74a8f4a..000000000
--- a/components/input/demo/textarea.vue
+++ /dev/null
@@ -1,12 +0,0 @@
-<template>
-  <AntTextArea placeholder="Basic usage" :rows="4"/>
-</template>
-<script>
-
-import { Input } from 'antd'
-export default {
-  components: {
-    AntTextArea: Input.TextArea,
-  },
-}
-</script>
diff --git a/components/input/demo/tooltip.vue b/components/input/demo/tooltip.md
similarity index 80%
rename from components/input/demo/tooltip.vue
rename to components/input/demo/tooltip.md
index d262f77b4..283f15f68 100644
--- a/components/input/demo/tooltip.vue
+++ b/components/input/demo/tooltip.md
@@ -1,3 +1,15 @@
+
+<cn>
+#### 输入时格式化展示
+结合 [Tooltip](#/cn/components/tooltip) 组件，实现一个数值输入框，方便内容超长时的全量展现。
+</cn>
+
+<us>
+#### Format Tooltip Input
+You can use the Input in conjunction with [Tooltip](#/cn/components/tooltip) component to create a Numeric Input, which can provide a good experience for extra-long content display.
+</us>
+
+```html
 <template>
   <a-tooltip
     :trigger="['focus']"
@@ -39,12 +51,12 @@ function formatNumber (value) {
 
 export default {
   data () {
-    this.formatNumber = formatNumber
     return {
       value: '',
     }
   },
   methods: {
+    formatNumber,
     onChange (e) {
       const { value } = e.target
       const reg = /^-?(0|[1-9][0-9]*)(\.[0-9]*)?$/
@@ -74,3 +86,4 @@ or the height is not enough when content is empty */
   font-size: 14px;
 }
 </style>
+```
diff --git a/components/input/index.en-US.md b/components/input/index.en-US.md
new file mode 100644
index 000000000..df12949f4
--- /dev/null
+++ b/components/input/index.en-US.md
@@ -0,0 +1,68 @@
+
+## API
+
+### Input
+
+| Property | Description | Type | Default |
+| -------- | ----------- | ---- | ------- |
+| addonAfter | The label text displayed after (on the right side of) the input field. | string\|slot |  |
+| addonBefore | The label text displayed before (on the left side of) the input field. | string\|slot |  |
+| defaultValue | The initial input content | string |  |
+| disabled | Whether the input is disabled. | boolean | false |
+| id | The ID for input | string |  |
+| prefix | The prefix icon for the Input. | string\|slot |  |
+| size | The size of the input box. Note: in the context of a form, the `large` size is used. Available: `large` `default` `small` | string | `default` |
+| suffix | The suffix icon for the Input. | string\|slot |  |
+| type | The type of input, see: [MDN](https://developer.mozilla.org/docs/Web/HTML/Element/input#Form_%3Cinput%3E_types)(use `Input.TextArea` instead of `type="textarea"`) | string | `text` |
+| value(v-model) | The input content value | string |  |
+
+### Input Events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
+| pressEnter | The callback function that is triggered when Enter key is pressed. | function(e) |
+
+> When `Input` is used in a `Form.Item` context, if the `Form.Item` has the `id` and `options` props defined
+> then `value`, `defaultValue`, and `id` props of `Input` are automatically set.
+
+### Input.TextArea
+
+
+| Property | Description | Type | Default |
+| -------- | ----------- | ---- | ------- |
+| autosize | Height autosize feature, can be set to `true|false` or an object `{ minRows: 2, maxRows: 6 }` | boolean\|object | false |
+| defaultValue | The initial input content | string |  |
+| value(v-model) | The input content value | string |  |
+
+### Input.TextArea Events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
+| pressEnter | The callback function that is triggered when Enter key is pressed. | function(e) |
+
+The rest of the props of `Input.TextArea` are the same as the original [textarea](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/textarea).
+
+#### Input.Search
+
+| Property | Description | Type | Default |
+| -------- | ----------- | ---- | ------- |
+| enterButton | to show a enter button after input | boolean\|slot | false |
+
+### Input.Search Events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
+| search | The callback function that is triggered when you click on the search-icon or press Enter key. | function(value) |
+
+Supports all props of `Input`.
+
+#### Input.Group
+
+| Property | Description | Type | Default |
+| -------- | ----------- | ---- | ------- |
+| compact | Whether use compact style | boolean | false |
+| size | The size of `Input.Group` specifies the size of the included `Input` fields. Available: `large` `default` `small` | string | `default` |
+
+````html
+<a-input-group>
+  <a-input />
+  <a-input />
+</a-input-group>
+````
diff --git a/components/input/index.zh-CN.md b/components/input/index.zh-CN.md
new file mode 100644
index 000000000..564254d5b
--- /dev/null
+++ b/components/input/index.zh-CN.md
@@ -0,0 +1,67 @@
+
+## API
+
+### Input
+
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| addonAfter | 带标签的 input，设置后置标签 | string\|slot |  |
+| addonBefore | 带标签的 input，设置前置标签 | string\|slot |  |
+| defaultValue | 输入框默认内容 | string |  |
+| disabled | 是否禁用状态，默认为 false | boolean | false |
+| id | 输入框的 id | string |  |
+| prefix | 带有前缀图标的 input | string\|slot |  |
+| size | 控件大小。注：标准表单内的输入框大小限制为 `large`。可选 `large` `default` `small` | string | `default` |
+| suffix | 带有后缀图标的 input | string\|ReactNode |  |
+| type | 声明 input 类型，同原生 input 标签的 type 属性，见：[MDN](https://developer.mozilla.org/zh-CN/docs/Web/HTML/Element/input#属性)(请直接使用 `Input.TextArea` 代替 `type="textarea"`)。 | string | `text` |
+| value(v-model) | 输入框内容 | string |  |
+
+### Input 事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
+| pressEnter | 按下回车的回调 | function(e) |
+
+> 如果 `Input` 在 `Form.Item` 内，并且 `Form.Item` 设置了 `id` 和 `options` 属性，则 `value` `defaultValue` 和 `id` 属性会被自动设置。
+
+
+### Input.TextArea
+
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| autosize | 自适应内容高度，可设置为 `true|false` 或对象：`{ minRows: 2, maxRows: 6 }` | boolean\|object | false |
+| defaultValue | 输入框默认内容 | string |  |
+| value(v-model) | 输入框内容 | string |  |
+
+### Input.TextArea事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
+| pressEnter | 按下回车的回调 | function(e) |
+
+`Input.TextArea` 的其他属性和浏览器自带的 [textarea](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/textarea) 一致。
+
+#### Input.Search
+
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| enterButton | 是否有确认按钮，可设为按钮文字 | boolean\|ReactNode | false |
+
+### Input.Search 事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
+| search | 点击搜索或按下回车键时的回调 | function(value) |
+
+其余属性和 Input 一致。
+
+#### Input.Group
+
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| compact | 是否用紧凑模式 | boolean | false |
+| size | `Input.Group` 中所有的 `Input` 的大小，可选 `large` `default` `small` | string | `default` |
+
+````html
+<a-input-group>
+  <a-input />
+  <a-input />
+</a-input-group>
+````
diff --git a/components/locale-provider/demo/all.md b/components/locale-provider/demo/all.md
new file mode 100644
index 000000000..bdd4d57cc
--- /dev/null
+++ b/components/locale-provider/demo/all.md
@@ -0,0 +1,130 @@
+<cn>
+#### 所有组件
+此处列出 Ant Design 中需要国际化支持的组件，你可以在演示里切换语言。
+</cn>
+
+<us>
+#### All components
+Components which need localization support are listed here, you can toggle the language in the demo.
+</us>
+
+```html
+<template>
+<div>
+  <div class="change-locale">
+    <span :style="{ marginRight: '16px' }">Change locale of components: </span>
+    <a-radio-group :defaultValue="null" @change="changeLocale">
+      <a-radio-button key="en" :value="null">English</a-radio-button>
+      <a-radio-button key="cn" :value="zhCN">中文</a-radio-button>
+    </a-radio-group>
+  </div>
+  <a-locale-provider :locale="locale">
+    <div class="locale-components" :key="(!!locale).toString()"> <!-- HACK: just refresh in production environment-->
+        <div class="example">
+          <a-pagination :defaultCurrent="1" :total="50" showSizeChanger />
+        </div>
+        <div class="example">
+          <a-select showSearch style="width: 200px">
+            <a-select-option value="jack">jack</a-select-option>
+            <a-select-option value="lucy">lucy</a-select-option>
+          </a-select>
+          <a-date-picker />
+          <a-time-picker />
+          <a-range-picker style=" width: 200px " />
+        </div>
+        <div class="example">
+          <a-button type="primary" @click="showModal">Show Modal</a-button>
+          <a-button @click="info">Show info</a-button>
+          <a-button @click="confirm">Show confirm</a-button>
+          <a-popconfirm title="Question?">
+            <a href="#">Click to confirm</a>
+          </a-popconfirm>
+        </div>
+        <div :style="{ width: '319px', border: '1px solid #d9d9d9', borderRadius: '4px' }">
+          <a-calendar :fullscreen="false" :value="moment()" />
+        </div>
+        <a-modal title="Locale Modal" v-model="visible">
+          <p>Locale Modal</p>
+        </a-modal>
+      </div>
+  </LocaleProvider>
+</div>
+</template>
+<script>
+// you should use import zhCN from 'antd/lib/locale-provider/zh_CN'
+import zhCN from 'antd/locale-provider/zh_CN';
+import { Modal } from 'antd';
+import moment from 'moment';
+import 'moment/locale/zh-cn';
+moment.locale('en');
+const columns = [{
+  title: 'Name',
+  dataIndex: 'name',
+  filters: [{
+    text: 'filter1',
+    value: 'filter1',
+  }],
+}, {
+  title: 'Age',
+  dataIndex: 'age',
+}];
+export default {
+  data() {
+    return {
+      visible: false,
+      locale: null,
+      zhCN,
+    }
+  },
+  methods: {
+    moment,
+    showModal() {
+      this.visible = true;
+    },
+    hideModal() {
+      this.visible = false;
+    },
+    info() {
+      Modal.info({
+        title: 'some info',
+        content: 'some info',
+      });
+    },
+    confirm() {
+      Modal.confirm({
+        title: 'some info',
+        content: 'some info',
+      });
+    },
+    changeLocale(e) {
+      const localeValue = e.target.value;
+      this.locale = localeValue
+      if (!localeValue) {
+        moment.locale('en');
+      } else {
+        moment.locale('zh-cn');
+      }
+    },
+  }
+}
+</script>
+
+<style scoped>
+.locale-components {
+  border-top: 1px solid #d9d9d9;
+  padding-top: 16px;
+}
+
+.example {
+  margin: 16px 0;
+}
+
+.example > * {
+  margin-right: 8px;
+}
+
+.change-locale {
+  margin-bottom: 16px;
+}
+</style>
+```
diff --git a/components/locale-provider/demo/basic.md b/components/locale-provider/demo/basic.md
new file mode 100644
index 000000000..fb81b1abf
--- /dev/null
+++ b/components/locale-provider/demo/basic.md
@@ -0,0 +1,28 @@
+<cn>
+#### 国际化
+用 `LocaleProvider` 包裹你的应用，并引用对应的语言包。
+</cn>
+
+<us>
+#### Localization
+Wrap your app with `LocaleProvider`, and apply the corresponding language package.
+</us>
+
+```html
+<template>
+  <a-locale-provider :locale="enUS">
+    <a-pagination :defaultCurrent="1" :total="50" showSizeChanger />
+  </a-locale-provider>
+</template>
+<script>
+// you should use import enUS from 'antd/lib/locale-provider/en_US';
+import enUS from 'antd/locale-provider/en_US';
+export default {
+  data(){
+    return {
+      enUS,
+    }
+  }
+}
+</script>
+```
diff --git a/components/locale-provider/demo/index.vue b/components/locale-provider/demo/index.vue
new file mode 100644
index 000000000..46e7bb1d6
--- /dev/null
+++ b/components/locale-provider/demo/index.vue
@@ -0,0 +1,25 @@
+<script>
+import Basic from './basic'
+import All from './all'
+import CN from '../index.zh-CN.md'
+import US from '../index.en-US.md'
+export default {
+  category: 'Components',
+  subtitle: '国际化',
+  cols: 1,
+  type: 'Other',
+  title: 'LocaleProvider',
+  render () {
+    return (
+      <div>
+        <api>
+          <CN slot='cn' />
+          <US/>
+        </api>
+        <Basic />
+        <All />
+      </div>
+    )
+  },
+}
+</script>
diff --git a/components/locale-provider/index.en-US.md b/components/locale-provider/index.en-US.md
new file mode 100644
index 000000000..86a87956a
--- /dev/null
+++ b/components/locale-provider/index.en-US.md
@@ -0,0 +1,58 @@
+# LocaleProvider
+
+`LocaleProvider` provides a uniform localization support for built-in text of components.
+
+## Usage
+
+`LocaleProvider` takes use of [provide/inject](https://vuejs.org/v2/api/#provide-inject), a feature of Vue, to accomplish global effectiveness by wrapping the app only once.
+
+
+````html
+<template>
+  <a-locale-provider :locale="fr_FR">
+    <App />
+  <a-locale-provider>
+</template>
+<script>
+import fr_FR from 'antd/lib/locale-provider/fr_FR';
+import 'moment/locale/zh-cn';
+export default {
+  data() {
+    return {
+      fr_FR,
+    }
+  }
+}
+</script>
+````
+
+We provide some locale like English, Chinese, Russian, German, French and etc, all locale packages can be found in [here](https://github.com/vueComponent/ant-design/tree/master/components/locale-provider).
+
+Note: if you need to use antd's UMD dist file, please use `antd/dist/antd-with-locales.js` and corresponding moment locale:
+
+````html
+<template>
+  <a-locale-provider :locale="locales.fr_FR">
+    <App />
+  <a-locale-provider>
+</template>
+<script>
+const { LocaleProvider, locales } = window.antd;
+</script>
+````
+
+### Add a new language
+
+If you can't find your language, you are welcome to create a locale package based on [en_US](https://github.com/vueComponent/ant-design/blob/master/components/locale-provider/en_US.js) and send us a pull request.
+
+### Other localization needs
+
+This component aims for localization of the built-in text, if you want to support other documents, we recommend using [vue-i18n](https://github.com/kazupon/vue-i18n).
+
+## API
+
+| Property | Description | Type | Default |
+| -------- | ----------- | ---- | ------- |
+| locale | language package setting, you can find the packages in this path: `antd/lib/locale-provider/` | object | - |
+
+## Examples
diff --git a/components/locale-provider/index.jsx b/components/locale-provider/index.jsx
index 52c4c8428..2820ce040 100644
--- a/components/locale-provider/index.jsx
+++ b/components/locale-provider/index.jsx
@@ -1,7 +1,7 @@
 
 import PropTypes from '../_util/vue-types'
 import * as moment from 'moment'
-// import { ModalLocale, changeConfirmLocale } from '../modal/locale'
+import { changeConfirmLocale } from '../modal/locale'
 
 // export interface Locale {
 //   locale: string;
@@ -55,14 +55,14 @@ export default {
   beforeMount () {
     const { locale } = this
     setMomentLocale(locale)
-    // changeConfirmLocale(locale && locale.Modal)
+    changeConfirmLocale(locale && locale.Modal)
   },
   updated () {
-    // const { locale } = this
-    // changeConfirmLocale(locale && locale.Modal)
+    const { locale } = this
+    changeConfirmLocale(locale && locale.Modal)
   },
   beforeDestroy () {
-    // changeConfirmLocale()
+    changeConfirmLocale()
   },
   render () {
     return this.$slots.default[0]
diff --git a/components/locale-provider/index.zh-CN.md b/components/locale-provider/index.zh-CN.md
new file mode 100644
index 000000000..eb98dbf52
--- /dev/null
+++ b/components/locale-provider/index.zh-CN.md
@@ -0,0 +1,57 @@
+# LocaleProvider 国际化
+
+为组件内建文案提供统一的国际化支持。
+
+## 使用
+
+LocaleProvider 使用 Vue 的 [provide/inject](https://cn.vuejs.org/v2/api/#provide-inject) 特性，只需在应用外围包裹一次即可全局生效。
+
+````html
+<template>
+  <a-locale-provider :locale="zh_CN">
+    <App />
+  <a-locale-provider>
+</template>
+<script>
+import zh_CN from 'antd/lib/locale-provider/zh_CN';
+import 'moment/locale/zh-cn';
+export default {
+  data() {
+    return {
+      zh_CN,
+    }
+  }
+}
+</script>
+````
+
+我们提供了英语，中文，俄语，法语，德语等多种语言支持，所有语言包可以在 [这里](https://github.com/vueComponent/ant-design/tree/master/components/locale-provider) 找到。
+
+注意：如果你需要使用 UMD 版的 dist 文件，应该引入 `antd/dist/antd-with-locales.js`，同时引入 moment 对应的 locale，然后按以下方式使用：
+
+````html
+<template>
+  <a-locale-provider :locale="locales.en_US">
+    <App />
+  <a-locale-provider>
+</template>
+<script>
+const { LocaleProvider, locales } = window.antd;
+</script>
+````
+
+### 增加语言包
+
+如果你找不到你需要的语言包，欢迎你在 [英文语言包](https://github.com/vueComponent/ant-design/blob/master/components/locale-provider/en_US.js) 的基础上创建一个新的语言包，并给我们 Pull Request。
+
+### 其他国际化需求
+
+本模块仅用于组件的内建文案，若有业务文案的国际化需求，建议使用 [vue-i18n](https://github.com/kazupon/vue-i18n)
+
+## API
+
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| locale | 语言包配置，语言包可到 `antd/lib/locale-provider/` 目录下寻找 | object | - |
+
+## 代码演示
diff --git a/components/popconfirm/index.jsx b/components/popconfirm/index.jsx
index 537ce3a01..e575054b0 100644
--- a/components/popconfirm/index.jsx
+++ b/components/popconfirm/index.jsx
@@ -8,6 +8,8 @@ import BaseMixin from '../_util/BaseMixin'
 import buttonTypes from '../button/buttonTypes'
 import Icon from '../icon'
 import Button from '../button'
+import LocaleReceiver from '../locale-provider/LocaleReceiver'
+import defaultLocale from '../locale-provider/default'
 
 const tooltipProps = abstractTooltipProps()
 const btnProps = buttonTypes()
@@ -63,9 +65,29 @@ export default {
     getPopupDomNode () {
       return this.$refs.tooltip.getPopupDomNode()
     },
+    renderOverlay (popconfirmLocale) {
+      const { prefixCls, okType } = this
+      return (
+        <div class={`${prefixCls}-inner-content`}>
+          <div class={`${prefixCls}-message`}>
+            <Icon type='exclamation-circle' />
+            <div class={`${prefixCls}-message-title`}>
+              {getComponentFromProp(this, 'title')}
+            </div>
+          </div>
+          <div class={`${prefixCls}-buttons`}>
+            <Button onClick={this.onCancel} size='small'>
+              {getComponentFromProp(this, 'cancelText') || popconfirmLocale.cancelText}
+            </Button>
+            <Button onClick={this.onConfirm} type={okType} size='small'>
+              {getComponentFromProp(this, 'okText') || popconfirmLocale.okText}
+            </Button>
+          </div>
+        </div>
+      )
+    },
   },
   render (h) {
-    const { prefixCls, okType } = this.$props
     const props = getOptionProps(this)
     const otherProps = omit(props, [
       'title',
@@ -84,23 +106,13 @@ export default {
       },
     }
     const overlay = (
-      <div class={`${prefixCls}-inner-content`}>
-        <div class={`${prefixCls}-message`}>
-          <Icon type='exclamation-circle' />
-          <div class={`${prefixCls}-message-title`}>
-            {getComponentFromProp(this, 'title')}
-          </div>
-        </div>
-        <div class={`${prefixCls}-buttons`}>
-          <Button onClick={this.onCancel} size='small'>
-            {getComponentFromProp(this, 'cancelText')}
-          </Button>
-          <Button onClick={this.onConfirm} type={okType} size='small'>
-            {getComponentFromProp(this, 'okText')}
-          </Button>
-        </div>
-      </div>
-    )
+      <LocaleReceiver
+        componentName='Popconfirm'
+        defaultLocale={defaultLocale.Popconfirm}
+        scopedSlots={
+          { default: this.renderOverlay }
+        }
+      />)
     return (
       <Tooltip
         {...tooltipProps}
diff --git a/components/radio/Group.jsx b/components/radio/Group.jsx
index 1bd353913..c3626f106 100644
--- a/components/radio/Group.jsx
+++ b/components/radio/Group.jsx
@@ -1,4 +1,4 @@
-
+import PropTypes from '../_util/vue-types'
 import Radio from './Radio'
 export default {
   name: 'RadioGroup',
@@ -7,14 +7,8 @@ export default {
       default: 'ant-radio-group',
       type: String,
     },
-    defaultValue: {
-      default: undefined,
-      type: [String, Number],
-    },
-    value: {
-      default: undefined,
-      type: [String, Number],
-    },
+    defaultValue: PropTypes.any,
+    value: PropTypes.any,
     size: {
       default: 'default',
       validator (value) {
diff --git a/components/radio/Radio.jsx b/components/radio/Radio.jsx
index 01cb5d49b..65fcafa3a 100644
--- a/components/radio/Radio.jsx
+++ b/components/radio/Radio.jsx
@@ -1,4 +1,4 @@
-
+import PropTypes from '../_util/vue-types'
 import hasProp from '../_util/props-util'
 export default {
   name: 'Radio',
@@ -11,7 +11,7 @@ export default {
     checked: { type: Boolean, default: undefined },
     disabled: Boolean,
     isGroup: Boolean,
-    value: [String, Number, Boolean],
+    value: PropTypes.any,
     name: String,
   },
   model: {
@@ -23,7 +23,7 @@ export default {
   data () {
     const { radioGroupContext, checked, defaultChecked, value } = this
     let stateChecked
-    if (radioGroupContext && radioGroupContext.stateValue) {
+    if (radioGroupContext && radioGroupContext.stateValue !== undefined) {
       stateChecked = radioGroupContext.stateValue === value
     }
     return {
diff --git a/examples/demo.js b/examples/demo.js
index 41772c75f..6b4eecb94 100644
--- a/examples/demo.js
+++ b/examples/demo.js
@@ -34,3 +34,4 @@ export { default as timePicker } from 'antd/time-picker/demo/index.vue'
 export { default as steps } from 'antd/steps/demo/index.vue'
 export { default as calendar } from 'antd/calendar/demo/index.vue'
 export { default as datePicker } from 'antd/date-picker/demo/index.vue'
+export { default as localeProvider } from 'antd/locale-provider/demo/index.vue'
diff --git a/examples/routes.js b/examples/routes.js
index 6ca881f1b..736100f67 100644
--- a/examples/routes.js
+++ b/examples/routes.js
@@ -3,7 +3,7 @@ const AsyncComp = () => {
   const hashs = window.location.hash.split('/')
   const d = hashs[hashs.length - 1]
   return {
-    component: import(`../components/date-picker/demo/${d}`),
+    component: import(`../components/locale-provider/demo/${d}`),
   }
 }
 export default [