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---
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order: 21
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title:
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zh-CN: 扩展菜单
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en-US: Custom dropdown
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---
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## zh-CN
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使用 `dropdownRender` 对下拉菜单进行自由扩展。
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## en-US
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Customize the dropdown menu via `dropdownRender`.
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```jsx
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import { Select, Icon, Divider } from 'antd';
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const { Option } = Select;
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ReactDOM.render(
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<Select
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defaultValue="lucy"
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style={{ width: 120 }}
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dropdownRender={menu => (
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<div>
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{menu}
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<Divider style={{ margin: '4px 0' }} />
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<div style={{ padding: '8px', cursor: 'pointer' }}>
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<Icon type="plus" /> Add item
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</div>
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</div>
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)}
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>
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<Option value="jack">Jack</Option>
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<Option value="lucy">Lucy</Option>
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</Select>,
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mountNode,
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);
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```
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