feat : update for reviewer

components/app/demo/message.md

@@ -4,4 +4,4 @@
 
 ## en-US
 
-Static method for `obtaining message`.
+Static method for `message`.

components/app/demo/message.tsx

@@ -1,14 +1,19 @@
 import React from 'react';
-import { App } from 'antd';
+import { App, Button } from 'antd';
 
 // Sub page
 const MyPage = () => {
   const { message } = App.useApp();
-  React.useEffect(() => {
-    message.success('Good!');
-  }, [message]);
 
-  return <div>Hello World</div>;
+  const showMessage = () => {
+    message.success('Success!');
+  };
+
+  return (
+    <Button type="primary" onClick={showMessage}>
+      Open message
+    </Button>
+  );
 };
 
 // Entry component

components/app/demo/notification.tsx

@@ -15,7 +15,7 @@ const MyPage = () => {
 
   return (
     <Button type="primary" onClick={showNotification}>
-      Open Notification
+      Open notification
     </Button>
   );
 };