---
category: Components
group: Feedback
noinstant: true
title: Notification
description: Prompt notification message globally.
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*cRmqTY4nKPEAAAAAAAAAAAAADrJ8AQ/original
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*W3RmSov-xVMAAAAAAAAAAAAADrJ8AQ/original
demo:
  cols: 2
---

## When To Use

To display a notification message at any of the four corners of the viewport. Typically it can be used in the following cases:

- A notification with complex content.
- A notification providing a feedback based on the user interaction. Or it may show some details about upcoming steps the user may have to follow.
- A notification that is pushed by the application.

## Examples

### Hooks usage (recommended)

Use `notification.useNotification` to get `contextHolder` with context accessible issue. Please note that, we recommend to use top level registration instead of `notification` static method, because static method cannot consume context, and ConfigProvider data will not work.

```tsx
import React, { useMemo } from 'react';
import {
  RadiusBottomleftOutlined,
  RadiusBottomrightOutlined,
  RadiusUpleftOutlined,
  RadiusUprightOutlined,
} from '@ant-design/icons';
import { Button, Divider, notification, Space } from 'antd';
import type { NotificationArgsProps } from 'antd';

type NotificationPlacement = NotificationArgsProps['placement'];

const Context = React.createContext({ name: 'Default' });

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = (placement: NotificationPlacement) => {
    api.info({
      title: `Notification ${placement}`,
      description: <Context.Consumer>{({ name }) => `Hello, ${name}!`}</Context.Consumer>,
      placement,
    });
  };

  const contextValue = useMemo(() => ({ name: 'Ant Design' }), []);

  return (
    <Context.Provider value={contextValue}>
      {contextHolder}
      <Space>
        <Button
          type="primary"
          onClick={() => openNotification('topLeft')}
          icon={<RadiusUpleftOutlined />}
        >
          topLeft
        </Button>
        <Button
          type="primary"
          onClick={() => openNotification('topRight')}
          icon={<RadiusUprightOutlined />}
        >
          topRight
        </Button>
      </Space>
      <Divider />
      <Space>
        <Button
          type="primary"
          onClick={() => openNotification('bottomLeft')}
          icon={<RadiusBottomleftOutlined />}
        >
          bottomLeft
        </Button>
        <Button
          type="primary"
          onClick={() => openNotification('bottomRight')}
          icon={<RadiusBottomrightOutlined />}
        >
          bottomRight
        </Button>
      </Space>
    </Context.Provider>
  );
};

export default App;
```

### Duration after which the notification box is closed

`Duration` can be used to specify how long the notification stays open. After the duration time elapses, the notification closes automatically. If not specified, default value is 4.5 seconds. If you set the value to 0, the notification box will never close automatically.

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

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = () => {
    api.open({
      title: 'Notification Title',
      description:
        'I will never close automatically. This is a purposely very very long description that has many many characters and words.',
      duration: 0,
    });
  };

  return (
    <>
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Open the notification box
      </Button>
    </>
  );
};

export default App;
```

### Notification with icon

A notification box with a icon at the left side.

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

type NotificationType = 'success' | 'info' | 'warning' | 'error';

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotificationWithIcon = (type: NotificationType) => {
    api[type]({
      title: 'Notification Title',
      description:
        'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
    });
  };

  return (
    <>
      {contextHolder}
      <Flex gap={8} wrap="wrap">
        <Button
          color="green"
          variant="outlined"
          onClick={() => openNotificationWithIcon('success')}
        >
          Success
        </Button>
        <Button color="blue" variant="outlined" onClick={() => openNotificationWithIcon('info')}>
          Info
        </Button>
        <Button
          color="yellow"
          variant="outlined"
          onClick={() => openNotificationWithIcon('warning')}
        >
          Warning
        </Button>
        <Button color="red" variant="outlined" onClick={() => openNotificationWithIcon('error')}>
          Error
        </Button>
      </Flex>
    </>
  );
};

export default App;
```

### Custom close button

To customize the style or font of the close button.

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

const close = () => {
  console.log(
    'Notification was closed. Either the close button was clicked or duration time elapsed.',
  );
};

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = () => {
    const key = `open${Date.now()}`;
    const btn = (
      <Space>
        <Button type="link" size="small" onClick={() => api.destroy()}>
          Destroy All
        </Button>
        <Button type="primary" size="small" onClick={() => api.destroy(key)}>
          Confirm
        </Button>
      </Space>
    );
    api.open({
      title: 'Notification Title',
      description:
        'A function will be be called after the notification is closed (automatically after the "duration" time of manually).',
      btn,
      key,
      onClose: close,
    });
  };

  return (
    <>
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Open the notification box
      </Button>
    </>
  );
};

export default App;
```

### Customized Icon

The icon can be customized to any react node.

```tsx
import React from 'react';
import { SmileOutlined } from '@ant-design/icons';
import { Button, notification } from 'antd';

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = () => {
    api.open({
      title: 'Notification Title',
      description:
        'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
      icon: <SmileOutlined style={{ color: '#108ee9' }} />,
    });
  };

  return (
    <>
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Open the notification box
      </Button>
    </>
  );
};

export default App;
```

### Placement

A notification box can appear from the `top` `bottom` `topLeft` `topRight` `bottomLeft` or `bottomRight` of the viewport via `placement`.

```tsx
import React from 'react';
import {
  BorderBottomOutlined,
  BorderTopOutlined,
  RadiusBottomleftOutlined,
  RadiusBottomrightOutlined,
  RadiusUpleftOutlined,
  RadiusUprightOutlined,
} from '@ant-design/icons';
import { Button, Divider, notification, Space } from 'antd';
import type { NotificationArgsProps } from 'antd';

type NotificationPlacement = NotificationArgsProps['placement'];

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = (placement: NotificationPlacement) => {
    api.info({
      title: `Notification ${placement}`,
      description:
        'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
      placement,
    });
  };

  return (
    <>
      {contextHolder}
      <Space>
        <Button type="primary" onClick={() => openNotification('top')} icon={<BorderTopOutlined />}>
          top
        </Button>
        <Button
          type="primary"
          onClick={() => openNotification('bottom')}
          icon={<BorderBottomOutlined />}
        >
          bottom
        </Button>
      </Space>
      <Divider />
      <Space>
        <Button
          type="primary"
          onClick={() => openNotification('topLeft')}
          icon={<RadiusUpleftOutlined />}
        >
          topLeft
        </Button>
        <Button
          type="primary"
          onClick={() => openNotification('topRight')}
          icon={<RadiusUprightOutlined />}
        >
          topRight
        </Button>
      </Space>
      <Divider />
      <Space>
        <Button
          type="primary"
          onClick={() => openNotification('bottomLeft')}
          icon={<RadiusBottomleftOutlined />}
        >
          bottomLeft
        </Button>
        <Button
          type="primary"
          onClick={() => openNotification('bottomRight')}
          icon={<RadiusBottomrightOutlined />}
        >
          bottomRight
        </Button>
      </Space>
    </>
  );
};

export default App;
```

### Customized style

The style and className are available to customize Notification.

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

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = () => {
    api.open({
      title: 'Notification Title',
      description:
        'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
      className: 'custom-class',
      style: {
        width: 600,
      },
    });
  };

  return (
    <>
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Open the notification box
      </Button>
    </>
  );
};
export default App;
```

### Update Message Content

Update content with unique key.

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

const key = 'updatable';

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();
  const openNotification = () => {
    api.open({
      key,
      title: 'Notification Title',
      description: 'description.',
    });

    setTimeout(() => {
      api.open({
        key,
        title: 'New Title',
        description: 'New description.',
      });
    }, 1000);
  };

  return (
    <>
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Open the notification box
      </Button>
    </>
  );
};

export default App;
```

### Stack

Stack configuration, enabled by default. More than 3 notifications will be automatically stacked, and could be changed by `threshold`.

```tsx
import React, { useMemo } from 'react';
import { Button, Divider, InputNumber, notification, Space, Switch } from 'antd';

const Context = React.createContext({ name: 'Default' });

const App: React.FC = () => {
  const [enabled, setEnabled] = React.useState(true);
  const [threshold, setThreshold] = React.useState(3);
  const [api, contextHolder] = notification.useNotification({
    stack: enabled
      ? {
          threshold,
        }
      : false,
  });

  const openNotification = () => {
    api.open({
      title: 'Notification Title',
      description: `${Array.from(
        { length: Math.round(Math.random() * 5) + 1 },
        () => 'This is the content of the notification.',
      ).join('\n')}`,
      duration: false,
    });
  };

  const contextValue = useMemo(() => ({ name: 'Ant Design' }), []);

  return (
    <Context.Provider value={contextValue}>
      {contextHolder}
      <div>
        <Space size="large">
          <Space style={{ width: '100%' }}>
            <span>Enabled: </span>
            <Switch checked={enabled} onChange={(v) => setEnabled(v)} />
          </Space>
          <Space style={{ width: '100%' }}>
            <span>Threshold: </span>
            <InputNumber
              disabled={!enabled}
              value={threshold}
              step={1}
              min={1}
              max={10}
              onChange={(v) => setThreshold(v || 0)}
            />
          </Space>
        </Space>
        <Divider />
        <Button type="primary" onClick={openNotification}>
          Open the notification box
        </Button>
      </div>
    </Context.Provider>
  );
};

export default App;
```

### Show with progress

Show progress bar for auto-closing notification.

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

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = (pauseOnHover: boolean) => () => {
    api.open({
      title: 'Notification Title',
      description:
        'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
      showProgress: true,
      pauseOnHover,
    });
  };

  return (
    <>
      {contextHolder}
      <Space>
        <Button type="primary" onClick={openNotification(true)}>
          Pause on hover
        </Button>
        <Button type="primary" onClick={openNotification(false)}>
          Don&apos;t pause on hover
        </Button>
      </Space>
    </>
  );
};

export default App;
```

### Static Method (deprecated)

Static methods cannot consume Context provided by `ConfigProvider`. When enable `layer`, they may also cause style errors. Please use hooks version or `App` provided instance first.

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

const openNotification = () => {
  notification.open({
    title: 'Notification Title',
    description:
      'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
    onClick: () => {
      console.log('Notification Clicked!');
    },
  });
};
const App: React.FC = () => (
  <Button type="primary" onClick={openNotification}>
    Open the notification box
  </Button>
);

export default App;
```

### Customize progress bar color

Customize the progress bar color by configuring the component token.

```tsx
import React from 'react';
import { Button, ConfigProvider, notification } from 'antd';
import { createStyles } from 'antd-style';

const COLOR_BG = 'linear-gradient(135deg,#6253e1, #04befe)';

const useStyle = createStyles(({ prefixCls, css }) => ({
  linearGradientButton: css`
    &.${prefixCls}-btn-primary:not([disabled]):not(.${prefixCls}-btn-dangerous) {
      > span {
        position: relative;
      }

      &::before {
        content: '';
        background: ${COLOR_BG};
        position: absolute;
        inset: -1px;
        opacity: 1;
        transition: all 0.3s;
        border-radius: inherit;
      }

      &:hover::before {
        opacity: 0;
      }
    }
  `,
}));

const App: React.FC = () => {
  const { styles } = useStyle();
  const [api, contextHolder] = notification.useNotification();

  const openNotification = () => {
    api.open({
      title: 'Customize progress bar color',
      description: 'You can use component token to customize the progress bar color',
      showProgress: true,
      duration: 20,
    });
  };

  return (
    <ConfigProvider
      button={{
        className: styles.linearGradientButton,
      }}
      theme={{
        components: {
          Notification: {
            progressBg: COLOR_BG,
          },
        },
      }}
    >
      {contextHolder}
      <Button type="primary" onClick={openNotification}>
        Show custom progress color
      </Button>
    </ConfigProvider>
  );
};

export default App;
```



### Custom semantic dom styling

You can customize the [semantic dom](#semantic-dom) style of Notification by passing objects/functions through `classNames` and `styles`.

```tsx
import React from 'react';
import { Button, notification, Space } from 'antd';
import type { NotificationArgsProps } from 'antd';
import { createStaticStyles } from 'antd-style';

const classNames = createStaticStyles(({ css }) => ({
  root: css`
    border: 2px dashed #ccc;
  `,
}));

const styleFn: NotificationArgsProps['styles'] = ({ props }) => {
  if (props.type === 'error') {
    return {
      root: {
        backgroundColor: `rgba(255, 200, 200, 0.3)`,
      },
    } satisfies NotificationArgsProps['styles'];
  }
  return {};
};

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const sharedProps: NotificationArgsProps = {
    title: 'Notification Title',
    description: 'This is a notification description.',
    duration: false,
    classNames: { root: classNames.root },
  };

  const openDefault = () => {
    api.info({
      ...sharedProps,
      styles: { root: { borderRadius: 8 } },
    });
  };

  const openError = () => {
    api.error({
      ...sharedProps,
      type: 'error',
      styles: styleFn,
    });
  };

  return (
    <>
      {contextHolder}
      <Space>
        <Button type="primary" onClick={openDefault}>
          Default Notification
        </Button>
        <Button onClick={openError}>Error Notification</Button>
      </Space>
    </>
  );
};

export default App;
```


## API

Common props ref：[Common props](/docs/react/common-props)

- `notification.success(config)`
- `notification.error(config)`
- `notification.info(config)`
- `notification.warning(config)`
- `notification.open(config)`
- `notification.destroy(key?: String)`

The properties of config are as follows:

| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| actions | Customized button group | ReactNode | - | 5.24.0 |
| ~~btn~~ | Customized close button group, please use `actions` instead | ReactNode | - | - |
| className | Customized CSS class | string | - | - |
| classNames | Customize class for each semantic structure inside the component. Supports object or function. | Record<[SemanticDOM](#semantic-dom), string> \| (info: { props })=> Record<[SemanticDOM](#semantic-dom), string> | - |  |
| closeIcon | Custom close icon | ReactNode | true | 5.7.0: close button will be hidden when setting to null or false |
| description | The content of notification box (required) | ReactNode | - | - |
| duration | Time in seconds before Notification is closed. When set to `0` or `false`, it will never be closed automatically | number \| false | 4.5 | - |
| showProgress | Show progress bar for auto-closing notification | boolean |  | 5.18.0 |
| pauseOnHover | keep the timer running or not on hover | boolean | true | 5.18.0 |
| icon | Customized icon | ReactNode | - | - |
| key | The unique identifier of the Notification | string | - | - |
| title | The title of notification box | ReactNode | - | 6.0.0 |
| ~~message~~ | The title of notification box (deprecated), please use `title` instead | ReactNode | - | - |
| placement | Position of Notification, can be one of `top` \| `topLeft` \| `topRight` \| `bottom` \| `bottomLeft` \| `bottomRight` | string | `topRight` | - |
| role | The semantics of notification content recognized by screen readers. The default value is `alert`. When set as the default value, the screen reader will promptly interrupt any ongoing content reading and prioritize the notification content for immediate attention. | `alert \| status` | `alert` | 5.6.0 |
| style | Customized inline style | [CSSProperties](https://github.com/DefinitelyTyped/DefinitelyTyped/blob/e434515761b36830c3e58a970abf5186f005adac/types/react/index.d.ts#L794) | - | - |
| styles | Customize inline style for each semantic structure inside the component. Supports object or function. | Record<[SemanticDOM](#semantic-dom), CSSProperties> \| (info: { props })=> Record<[SemanticDOM](#semantic-dom), CSSProperties> | - |  |
| onClick | Specify a function that will be called when the notification is clicked | function | - | - |
| onClose | Trigger when notification closed | function | - | - |
| props | An object that can contain `data-*`, `aria-*`, or `role` props, to be put on the notification `div`. This currently only allows `data-testid` instead of `data-*` in TypeScript. See https://github.com/microsoft/TypeScript/issues/28960. | Object | - | - |

- `notification.useNotification(config)`

The properties of config are as follows:

| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| bottom | Distance from the bottom of the viewport, when `placement` is `bottom` `bottomRight` or `bottomLeft` (unit: pixels) | number | 24 |  |
| closeIcon | Custom close icon | ReactNode | true | 5.7.0: close button will be hidden when setting to null or false |
| getContainer | Return the mount node for Notification | () => HTMLNode | () => document.body |  |
| placement | Position of Notification, can be one of `top` \| `topLeft` \| `topRight` \| `bottom` \| `bottomLeft` \| `bottomRight` | string | `topRight` |  |
| showProgress | Show progress bar for auto-closing notification | boolean |  | 5.18.0 |
| pauseOnHover | keep the timer running or not on hover | boolean | true | 5.18.0 |
| rtl | Whether to enable RTL mode | boolean | false |  |
| stack | Notifications will be stacked when amount is over threshold | boolean \| `{ threshold: number }` | `{ threshold: 3 }` | 5.10.0 |
| top | Distance from the top of the viewport, when `placement` is `top` `topRight` or `topLeft` (unit: pixels) | number | 24 |  |
| maxCount | Max Notification show, drop oldest if exceed limit | number | - | 4.17.0 |

`notification` also provides a global `config()` method that can be used for specifying the default options. Once this method is used, all the notification boxes will take into account these globally defined options when displaying.

### ClosableType

| Property  | Description                     | Type      | Default   | Version |
| --------- | ------------------------------- | --------- | --------- | ------- |
| closeIcon | Custom close icon               | ReactNode | undefined | -       |
| onClose   | Trigger when notification close | Function  | undefined | -       |

### Global configuration

`notification.config(options)`

> When you use `ConfigProvider` for global configuration, the system will automatically start RTL mode by default.(4.3.0+)
>
> When you want to use it alone, you can start the RTL mode through the following settings.

#### notification.config

```js
notification.config({
  placement: 'bottomRight',
  bottom: 50,
  duration: 3,
  rtl: true,
});
```

| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| bottom | Distance from the bottom of the viewport, when `placement` is `bottom` `bottomRight` or `bottomLeft` (unit: pixels) | number | 24 |  |
| closeIcon | Custom close icon | ReactNode | true | 5.7.0: close button will be hidden when setting to null or false |
| duration | Time in seconds before Notification is closed. When set to 0 or null, it will never be closed automatically | number | 4.5 |  |
| getContainer | Return the mount node for Notification, but still display at fullScreen | () => HTMLNode | () => document.body |  |
| placement | Position of Notification, can be one of `top` `topLeft` `topRight` `bottom` `bottomLeft` `bottomRight` | string | `topRight` |  |
| showProgress | Show progress bar for auto-closing notification | boolean |  | 5.18.0 |
| pauseOnHover | keep the timer running or not on hover | boolean | true | 5.18.0 |
| rtl | Whether to enable RTL mode | boolean | false |  |
| top | Distance from the top of the viewport, when `placement` is `top` `topRight` or `topLeft` (unit: pixels) | number | 24 |  |
| maxCount | Max Notification show, drop oldest if exceed limit | number | - | 4.17.0 |

## Semantic DOM

https://ant.design/components/notification/semantic.md

## Design Token



## Component Token (Notification)
| Token Name | Description | Type | Default Value |
| --- | --- | --- | --- |
| colorErrorBg | Background color of error notification container | string |  |
| colorInfoBg | Background color of info notification container | string |  |
| colorSuccessBg | Background color of success notification container | string |  |
| colorWarningBg | Background color of warning notification container | string |  |
| progressBg | Background color of Notification progress bar | string | linear-gradient(90deg, #69b1ff, #1677ff) |
| width | Width of Notification | string \| number | 384 |
| zIndexPopup | z-index of Notification | number | 2050 |

## Global Token
| Token Name | Description | Type | Default Value |
| --- | --- | --- | --- |
| borderRadiusLG | LG size border radius, used in some large border radius components, such as Card, Modal and other components. | number |  |
| borderRadiusSM | SM size border radius, used in small size components, such as Button, Input, Select and other input components in small size | number |  |
| boxShadow | Control the box shadow style of an element. | string |  |
| colorBgBlur | Control the background color of frosted glass container, usually transparent. | string |  |
| colorBgElevated | Container background color of the popup layer, in dark mode the color value of this token will be a little brighter than `colorBgContainer`. E.g: modal, pop-up, menu, etc. | string |  |
| colorBgTextActive | Control the background color of text in active state. | string |  |
| colorBgTextHover | Control the background color of text in hover state. | string |  |
| colorError | Used to represent the visual elements of the operation failure, such as the error Button, error Result component, etc. | string |  |
| colorIcon | Weak action. Such as `allowClear` or Alert close button | string |  |
| colorIconHover | Weak action hover color. Such as `allowClear` or Alert close button | string |  |
| colorInfo | Used to represent the operation information of the Token sequence, such as Alert, Tag, Progress, and other components use these map tokens. | string |  |
| colorPrimaryBorder | The stroke color under the main color gradient, used on the stroke of components such as Slider. | string |  |
| colorSuccess | Used to represent the token sequence of operation success, such as Result, Progress and other components will use these map tokens. | string |  |
| colorText | Default text color which comply with W3C standards, and this color is also the darkest neutral color. | string |  |
| colorTextHeading | Control the font color of heading. | string |  |
| colorWarning | Used to represent the warning map token, such as Notification, Alert, etc. Alert or Control component(like Input) will use these map tokens. | string |  |
| controlHeightLG | LG component height | number |  |
| fontFamily | The font family of Ant Design prioritizes the default interface font of the system, and provides a set of alternative font libraries that are suitable for screen display to maintain the readability and readability of the font under different platforms and browsers, reflecting the friendly, stable and professional characteristics. | string |  |
| fontSize | The most widely used font size in the design system, from which the text gradient will be derived. | number |  |
| fontSizeLG | Large font size | number |  |
| lineHeight | Line height of text. | number |  |
| lineHeightLG | Line height of large text. | number |  |
| lineWidthFocus | Control the width of the line when the component is in focus state. | number |  |
| margin | Control the margin of an element, with a medium size. | number |  |
| marginLG | Control the margin of an element, with a large size. | number |  |
| marginSM | Control the margin of an element, with a medium-small size. | number |  |
| marginXS | Control the margin of an element, with a small size. | number |  |
| motionDurationMid | Motion speed, medium speed. Used for medium element animation interaction. | string |  |
| motionDurationSlow | Motion speed, slow speed. Used for large element animation interaction. | string |  |
| motionEaseInOut | Preset motion curve. | string |  |
| paddingContentHorizontalLG | Control the horizontal padding of content element, suitable for large screen devices. | number |  |
| paddingLG | Control the large padding of the element. | number |  |
| paddingMD | Control the medium padding of the element. | number |  |



## FAQ

### Why I can not access context, redux, ConfigProvider `locale/prefixCls/theme` in notification? {#faq-context-redux}

antd will dynamic create React instance by `ReactDOM.render` when call notification methods. Whose context is different with origin code located context.

When you need context info (like ConfigProvider context), you can use `notification.useNotification` to get `api` instance and `contextHolder` node. And put it in your children:

```tsx
const [api, contextHolder] = notification.useNotification();

return (
  <Context1.Provider value="Ant">
    {/* contextHolder is inside Context1 which means api will get value of Context1 */}
    {contextHolder}
    <Context2.Provider value="Design">
      {/* contextHolder is outside Context2 which means api will **not** get value of Context2 */}
    </Context2.Provider>
  </Context1.Provider>
);
```

**Note:** You must insert `contextHolder` into your children with hooks. You can use origin method if you do not need context connection.

> [App Package Component](/components/app) can be used to simplify the problem of `useNotification` and other methods that need to manually implant contextHolder.

### How to set static methods prefixCls ？ {#faq-set-prefix-cls}

You can config with [`ConfigProvider.config`](/components/config-provider#configproviderconfig-4130)