fix

components/button/demo/index.vue

@@ -9,23 +9,23 @@ import Multiple from './multiple'
 import Size from './size'
 import CN from '../index.zh-CN.md'
 import US from '../index.en-US.md'
-export default {
+const md = {
-  render () {
+  cn: `# Button 按钮
-    const md = {
-      cn: `# Button 按钮
           按钮用于开始一个即时操作。
           ## 何时使用
           标记了一个（或封装一组）操作命令，响应用户点击行为，触发相应的业务逻辑。
           ## 代码演示`,
-      us: `# Button
+  us: `# Button
           To trigger an operation.
           ## When To Use
           A button means an operation (or a series of operations). Clicking a button will trigger corresponding business logic.
           `,
-    }
+}
+export default {
+  render () {
     return (
       <div>
-        <md {...md}/>
+        <md cn={md.cn} us={md.us}/>
         <Basic />
         <ButtonGroup />
         <Disabled />