diff --git a/components/switch/index.en-US.md b/components/switch/index.en-US.md
index 4a7a91116..b9c347cd1 100644
--- a/components/switch/index.en-US.md
+++ b/components/switch/index.en-US.md
@@ -10,6 +10,10 @@
 | loading | loading state of switch | boolean | false |
 | size | the size of the `Switch`, options: `default` `small` | string | default |
 | unCheckedChildren | content to be shown when the state is unchecked | string\|slot |  |
+
+### events
+| Events Name | Description | Arguments |
+| --- | --- | --- |
 | change | a callback function, can be executed when the checked state is changing | Function(checked:Boolean) |  |
 
 ## Methods
diff --git a/components/switch/index.zh-CN.md b/components/switch/index.zh-CN.md
index 6cb97cedd..81c392d8c 100644
--- a/components/switch/index.zh-CN.md
+++ b/components/switch/index.zh-CN.md
@@ -10,6 +10,10 @@
 | loading | 加载中的开关 | boolean | false |
 | size | 开关大小，可选值：`default` `small` | string | default |
 | unCheckedChildren | 非选中时的内容 | string\|slot |  |
+
+### 事件
+| 事件名称 | 说明 | 回调参数 |
+| --- | --- | --- |
 | change | 变化时回调函数 | Function(checked:Boolean) |  |
 
 ## 方法
diff --git a/components/vc-switch/Switch.vue b/components/vc-switch/Switch.vue
index f99b3acc1..dab42e7f4 100644
--- a/components/vc-switch/Switch.vue
+++ b/components/vc-switch/Switch.vue
@@ -15,8 +15,8 @@ export default {
   props: {
     ...switchPropTypes,
     prefixCls: switchPropTypes.prefixCls.def('rc-switch'),
-    checkedChildren: switchPropTypes.checkedChildren.def(null),
-    unCheckedChildren: switchPropTypes.unCheckedChildren.def(null),
+    checkedChildren: switchPropTypes.checkedChildren,
+    unCheckedChildren: switchPropTypes.unCheckedChildren,
     defaultChecked: switchPropTypes.defaultChecked.def(''),
     // onChange: switchPropTypes.onChange.def(noop),
     // onClick: switchPropTypes.onClick.def(noop),
diff --git a/examples/routes.js b/examples/routes.js
index 5d22c28b9..d8908c36d 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/input/demo/${d}`),
+    component: import(`../components/switch/demo/${d}`),
   }
 }
 export default [