diff --git a/docs/components/open/web-view.md b/docs/components/open/web-view.md
index 1be62bd0e4c8..34abe7cfa281 100755
--- a/docs/components/open/web-view.md
+++ b/docs/components/open/web-view.md
@@ -18,7 +18,7 @@ import Taro, { Component } from '@tarojs/taro'
 // 引入 WebView 组件
 import { WebView } from '@tarojs/components'
 
-class App extends Components {
+class App extends Component {
   render () {
     return (
       <WebView src='https://mp.weixin.qq.com/'  />