diff --git a/components/locale-provider/demo/all.md b/components/locale-provider/demo/all.md
index 84f2958102..7d64904883 100644
--- a/components/locale-provider/demo/all.md
+++ b/components/locale-provider/demo/all.md
@@ -103,6 +103,7 @@ class Page extends React.Component {
   }
 }
 
+let forceRerender = 0;
 class App extends React.Component {
   constructor() {
     super();
@@ -129,7 +130,9 @@ class App extends React.Component {
             <Radio.Button key="cn" value={zhCN}>中文</Radio.Button>
           </Radio.Group>
         </div>
-        <LocaleProvider locale={this.state.locale}><Page /></LocaleProvider>
+        <LocaleProvider locale={this.state.locale}>
+          <Page key={forceRerender++ /* HACK: just refresh in production environment */} />
+        </LocaleProvider>
       </div>
     );
   }