diff --git a/docs/demos/views/radio.vue b/docs/demos/views/radio.vue
index 6a852cf28..d40c62d94 100644
--- a/docs/demos/views/radio.vue
+++ b/docs/demos/views/radio.vue
@@ -1,30 +1,21 @@
 <template>
   <demo-section>
     <demo-block :title="$t('basicUsage')">
-      <div class="van-radios">
-        <van-radio name="1" v-model="radio1">{{ $t('radio') }} 1</van-radio>
-        <van-radio name="2" v-model="radio1">{{ $t('radio') }} 2</van-radio>
-      </div>
+      <van-radio-group v-model="radio1" class="demo-radio-group">
+        <van-radio name="1">{{ $t('radio') }} 1</van-radio>
+        <van-radio name="2">{{ $t('radio') }} 2</van-radio>
+      </van-radio-group>
     </demo-block>
 
     <demo-block :title="$t('disabled')">
-      <div class="van-radios">
-        <van-radio name="1" v-model="radio2" disabled>{{ $t('text1') }}</van-radio>
-        <van-radio name="2" v-model="radio2" disabled>{{ $t('text2') }}</van-radio>
-      </div>
+      <van-radio-group v-model="radio2" class="demo-radio-group" disabled>
+        <van-radio name="1">{{ $t('radio') }} 1</van-radio>
+        <van-radio name="2">{{ $t('radio') }} 2</van-radio>
+      </van-radio-group>
     </demo-block>
 
     <demo-block :title="$t('title3')">
-      <div class="van-radios">
-        <van-radio-group v-model="radio3">
-          <van-radio name="1">{{ $t('radio') }} 1</van-radio>
-          <van-radio name="2">{{ $t('radio') }} 2</van-radio>
-        </van-radio-group>
-      </div>
-    </demo-block>
-
-    <demo-block :title="$t('title4')">
-      <van-radio-group v-model="radio4">
+      <van-radio-group v-model="radio3">
         <van-cell-group>
           <van-cell><van-radio name="1">{{ $t('radio') }}1</van-radio></van-cell>
           <van-cell><van-radio name="2">{{ $t('radio') }}2</van-radio></van-cell>
@@ -41,15 +32,13 @@ export default {
       radio: '单选框',
       text1: '未选中禁用',
       text2: '选中且禁用',
-      title3: 'Radio 组',
-      title4: '与 Cell 组件一起使用'
+      title3: '与 Cell 组件一起使用'
     },
     'en-US': {
       radio: 'Radio',
       text1: 'Disabled',
       text2: 'Disabled and checked',
-      title3: 'Radio Group',
-      title4: 'Inside a Cell'
+      title: 'Inside a Cell'
     }
   },
 
@@ -57,8 +46,7 @@ export default {
     return {
       radio1: '1',
       radio2: '2',
-      radio3: '1',
-      radio4: '1'
+      radio3: '1'
     };
   }
 };
@@ -66,11 +54,11 @@ export default {
 
 <style lang="postcss">
 .demo-radio {
-  .van-radios {
-    padding: 0 20px;
+  &-group {
+    padding: 0 17px;
 
     .van-radio {
-      margin: 10px 0;
+      margin-bottom: 10px;
     }
   }
 
diff --git a/docs/markdown/en-US/checkbox.md b/docs/markdown/en-US/checkbox.md
index 572f8c973..a69e8636c 100644
--- a/docs/markdown/en-US/checkbox.md
+++ b/docs/markdown/en-US/checkbox.md
@@ -83,12 +83,12 @@ export default {
 </van-checkbox-group>
 ```
 
-
 ### Checkbox API
 
 | Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
-| name | Checkbox name | `Boolean` | `false` | - |
+| v-model | Check status | `Boolean` | `false` | - |
+| name | Checkbox name | `any` | - | - |
 | disabled | Diable checkbox | `Boolean` | `false` | - |
 | label-disabled | Whether to disable label click | `Boolean` | `false` | - |
 | shape | Checkbox shape | `String` | `round` | `square` |
@@ -97,6 +97,7 @@ export default {
 
 | Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
+| v-model | Names of all checked checkboxes | `Array` | - | - |
 | disabled | Disable all checkboxes | `Boolean` | `false` | - |
 | max | Maximum amount of checked options | `Number` | `0`(Unlimited) | - |
 
diff --git a/docs/markdown/en-US/radio.md b/docs/markdown/en-US/radio.md
index 626876e03..9e98f9e00 100644
--- a/docs/markdown/en-US/radio.md
+++ b/docs/markdown/en-US/radio.md
@@ -10,11 +10,13 @@ Vue.use(Radio);
 ### Usage
 
 #### Basic Usage
-Use `v-model` to bind check status of radio. The value will be set to the name of radio when radio get checked.
+Use `v-model` to bind the name of checked radio
 
 ```html
-<van-radio name="1" v-model="radio">Radio 1</van-radio>
-<van-radio name="2" v-model="radio">Radio 2</van-radio>
+<van-radio-group v-model="radio">
+  <van-radio name="1">Radio 1</van-radio>
+  <van-radio name="2">Radio 2</van-radio>
+</van-radio-group>
 ```
 
 ```javascript
@@ -30,16 +32,7 @@ export default {
 #### Disabled
 
 ```html
-<van-radio name="1" v-model="radio" disabled>Disabled</van-radio>
-<van-radio name="2" v-model="radio" disabled>Disabled and checked</van-radio>
-```
-
-
-#### Radio Group
-When Radios are inside a RadioGroup, the checked radio's name is bound with CheckboxGroup by `v-model`.
-
-```html
-<van-radio-group v-model="radio">
+<van-radio-group v-model="radio" disabled>
   <van-radio name="1">Radio 1</van-radio>
   <van-radio name="2">Radio 2</van-radio>
 </van-radio-group>
@@ -60,13 +53,14 @@ When Radios are inside a RadioGroup, the checked radio's name is bound with Chec
 
 | Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
-| disabled | Diable radio | `Boolean` | `false` | - |
-| name | Radio name | `Boolean` | `false` | - |
+| name | Radio name | `any` | - | - |
+| disabled | Whether to disable radio | `Boolean` | `false` | - |
 
 ### RadioGroup API
 
 | Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
+| v-model | Name of checked radio | `any` | - | - |
 | disabled | Diable all radios | `Boolean` | `false` | - |
 
 ### RadioGroup Event
diff --git a/docs/markdown/zh-CN/checkbox.md b/docs/markdown/zh-CN/checkbox.md
index 3bad79df5..15b194bb4 100644
--- a/docs/markdown/zh-CN/checkbox.md
+++ b/docs/markdown/zh-CN/checkbox.md
@@ -95,7 +95,8 @@ export default {
 
 | 参数 | 说明 | 类型 | 默认值 | 可选值 |
 |-----------|-----------|-----------|-------------|-------------|
-| name | 标识 Checkbox 名称 | `Boolean` | `false` | - |
+| v-model | 是否为选中状态 | `Boolean` | `false` | - |
+| name | 标识 Checkbox 名称 | 任意类型 | - | - |
 | disabled | 是否禁用单选框 | `Boolean` | `false` | - |
 | label-disabled | 是否禁用单选框内容点击 | `Boolean` | `false` | - |
 | shape | 形状 | `String` | `round` | `square` |
@@ -104,6 +105,7 @@ export default {
 
 | 参数 | 说明 | 类型 | 默认值 | 可选值 |
 |-----------|-----------|-----------|-------------|-------------|
+| v-model | 所有选中项的 name | `Array` | - | - |
 | disabled | 是否禁用所有单选框 | `Boolean` | `false` | - |
 | max | 设置最大可选数 | `Number` | `0`（无限制） | - |
 
diff --git a/docs/markdown/zh-CN/radio.md b/docs/markdown/zh-CN/radio.md
index d6273014b..ac0fcff9a 100644
--- a/docs/markdown/zh-CN/radio.md
+++ b/docs/markdown/zh-CN/radio.md
@@ -10,12 +10,13 @@ Vue.use(Radio);
 ### 代码演示
 
 #### 基础用法
-
-通过`v-model`绑定值即可。当`Radio`选中时，绑定的值即为`Radio`中`name`属性设置的值。
+通过`v-model`绑定值当前选中项的 name
 
 ```html
-<van-radio name="1" v-model="radio">单选框 1</van-radio>
-<van-radio name="2" v-model="radio">单选框 2</van-radio>
+<van-radio-group v-model="radio">
+  <van-radio name="1">单选框 1</van-radio>
+  <van-radio name="2">单选框 2</van-radio>
+</van-radio-group>
 ```
 
 ```javascript
@@ -29,28 +30,16 @@ export default {
 ```
 
 #### 禁用状态
-
-设置`disabled`属性即可，此时`Radio`不能点击。
+通过`disabled`属性禁止选项切换，在`van-radio`上设置`diabled`可以禁用单个选项
 
 ```html
-<van-radio name="1" v-model="radio" disabled>未选中禁用</van-radio>
-<van-radio name="2" v-model="radio" disabled>选中且禁用</van-radio>
-```
-
-
-#### Radio 组
-
-需要与`van-radio-group`一起使用，在`van-radio-group`通过`v-model`来绑定当前选中的值。例如下面的`radio3`：
-
-```html
-<van-radio-group v-model="radio">
+<van-radio-group v-model="radio" disabled>
   <van-radio name="1">单选框 1</van-radio>
   <van-radio name="2">单选框 2</van-radio>
 </van-radio-group>
 ```
 
 #### 与 Cell 组件一起使用
-
 此时你需要再引入`Cell`和`CellGroup`组件。
 
 ```html
@@ -66,17 +55,18 @@ export default {
 
 | 参数 | 说明 | 类型 | 默认值 | 可选值 |
 |-----------|-----------|-----------|-------------|-------------|
-| disabled | 是否禁用单选框 | `Boolean` | `false` | - |
-| name | 根据这个来判断 radio 是否选中 | `Boolean` | `false` | - |
+| name | 唯一标识符 | 任意类型 | - | - |
+| disabled | 是否为禁用状态 | `Boolean` | `false` | - |
 
 ### RadioGroup API
 
 | 参数 | 说明 | 类型 | 默认值 | 可选值 |
 |-----------|-----------|-----------|-------------|-------------|
-| disabled | 是否禁用单选框 | `Boolean` | `false` | - |
+| v-model | 当前选中项的 name | 任意类型 | - | - |
+| disabled | 是否禁用所有单选框 | `Boolean` | `false` | - |
 
 ### RadioGroup Event
 
 | 事件名称 | 说明 | 回调参数 |
 |-----------|-----------|-----------|
-| change | 当绑定值变化时触发的事件 | 当前组件的值 |
+| change | 当绑定值变化时触发的事件 | 当前选中项的 name |
diff --git a/packages/checkbox-group/index.vue b/packages/checkbox-group/index.vue
index 520fd2419..f336b4c13 100644
--- a/packages/checkbox-group/index.vue
+++ b/packages/checkbox-group/index.vue
@@ -11,7 +11,7 @@ export default create({
   name: 'checkbox-group',
 
   props: {
-    value: {},
+    value: null,
     disabled: Boolean,
     max: {
       default: 0,
diff --git a/packages/checkbox/index.vue b/packages/checkbox/index.vue
index 9835ef96a..597f3ec81 100644
--- a/packages/checkbox/index.vue
+++ b/packages/checkbox/index.vue
@@ -27,13 +27,13 @@ export default create({
   mixins: [findParent],
 
   props: {
-    value: {},
+    name: null,
+    value: null,
     disabled: Boolean,
     labelDisabled: {
       type: Boolean,
       default: false
     },
-    name: [String, Number],
     shape: {
       type: String,
       default: 'round'
diff --git a/packages/radio-group/index.vue b/packages/radio-group/index.vue
index 6e77cc307..b92df0c3c 100644
--- a/packages/radio-group/index.vue
+++ b/packages/radio-group/index.vue
@@ -11,7 +11,7 @@ export default create({
   name: 'radio-group',
 
   props: {
-    value: {},
+    value: null,
     disabled: Boolean
   },
 
diff --git a/packages/radio/index.vue b/packages/radio/index.vue
index bd7846344..fd6dc25fe 100644
--- a/packages/radio/index.vue
+++ b/packages/radio/index.vue
@@ -30,9 +30,9 @@ export default create({
   mixins: [findParent],
 
   props: {
-    value: {},
-    disabled: Boolean,
-    name: [String, Number]
+    name: null,
+    value: null,
+    disabled: Boolean
   },
 
   computed: {