ant-design/components/modal/demo/manual.md

---
order: 7
title:
  zh-CN: 手动更新和移除
  en-US: Manual to update destroy
---

## zh-CN

手动更新和关闭 `Modal.method` 方式创建的对话框。

## en-US

Manually updating and destroying a modal from `Modal.method`.

```tsx
import { Button, Modal } from 'antd';
import React from 'react';

const countDown = () => {
  let secondsToGo = 5;

  const modal = Modal.success({
    title: 'This is a notification message',
    content: `This modal will be destroyed after ${secondsToGo} second.`,
  });

  const timer = setInterval(() => {
    secondsToGo -= 1;
    modal.update({
      content: `This modal will be destroyed after ${secondsToGo} second.`,
    });
  }, 1000);

  setTimeout(() => {
    clearInterval(timer);
    modal.destroy();
  }, secondsToGo * 1000);
};

const App: React.FC = () => <Button onClick={countDown}>Open modal to close in 5s</Button>;

export default App;
```