diff --git a/src/index.ts b/src/index.ts
index 9a1c52dae..a2a605a27 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -36,6 +36,7 @@ export { default as Popover } from './popover';
 export { default as ProgressBar } from './progressBar';
 export { default as ProgressLine } from './progressLine';
 export { default as Resize } from './resize';
+export { default as Select } from './select';
 export { default as SpreadSheet } from './spreadSheet';
 export { default as StatusTag } from './statusTag';
 export { default as Table } from './table';
diff --git a/src/select/__tests__/select.test.tsx b/src/select/__tests__/select.test.tsx
new file mode 100644
index 000000000..b094046e4
--- /dev/null
+++ b/src/select/__tests__/select.test.tsx
@@ -0,0 +1,154 @@
+import React from 'react';
+import { act, cleanup, fireEvent, render } from '@testing-library/react';
+import '@testing-library/jest-dom/extend-expect';
+
+import Select from '..';
+
+// 本地尚未构建包入口，映射到真实 Empty 组件。
+jest.mock(
+    'dt-react-component',
+    () => ({
+        Empty: jest.requireActual('../../empty').default,
+    }),
+    { virtual: true }
+);
+
+describe('Select', () => {
+    const options = [{ label: '选项一', value: 'one' }];
+
+    beforeEach(() => {
+        jest.useFakeTimers();
+    });
+
+    afterEach(() => {
+        cleanup();
+        jest.clearAllTimers();
+        jest.useRealTimers();
+        jest.restoreAllMocks();
+    });
+
+    it.each([undefined, 0, -1])('should disable scrolling when maxRows is %s', (maxRows) => {
+        const { container } = render(<Select maxRows={maxRows} open options={options} />);
+        expect(container.firstChild).not.toHaveClass('dtc-select--scroll');
+        expect(container.querySelector('.ant-select')).not.toHaveStyle({ maxHeight: '88px' });
+        expect(document.querySelector('.ant-select-dropdown')).not.toHaveClass(
+            'dtc-select__scroll-dropdown'
+        );
+    });
+
+    it.each([
+        [undefined, 88],
+        ['small', 64],
+        ['middle', 88],
+        ['large', 112],
+    ] as const)('should adapt maxRows to size=%s', (size, maxHeight) => {
+        const { container, rerender } = render(<Select mode="multiple" size={size} maxRows={3} />);
+        expect(container.querySelector('.ant-select')).toHaveStyle({ maxHeight: `${maxHeight}px` });
+        rerender(<Select mode="multiple" size="small" maxRows={2} />);
+        expect(container.querySelector('.ant-select')).toHaveStyle({ maxHeight: '44px' });
+    });
+
+    it('should limit height and preserve custom styles and dropdown class', () => {
+        const { container, rerender } = render(
+            <Select maxRows={3} open dropdownClassName="custom-dropdown" style={{ width: 240 }} />
+        );
+        expect(container.firstChild).toHaveClass('dtc-select--scroll');
+        expect(container.querySelector('.ant-select')).toHaveStyle({
+            maxHeight: '88px',
+            width: '240px',
+        });
+        expect(document.querySelector('.ant-select-dropdown')).toHaveClass(
+            'custom-dropdown',
+            'dtc-select__scroll-dropdown'
+        );
+        rerender(<Select maxRows={3} style={{ maxHeight: 120 }} />);
+        expect(container.querySelector('.ant-select')).toHaveStyle({ maxHeight: '120px' });
+    });
+
+    it.each([undefined, 2])(
+        'should forward selection and scroll only with maxRows=%s',
+        (maxRows) => {
+            const onSelect = jest.fn();
+            const onChange = jest.fn();
+            const { container, getByText } = render(
+                <Select
+                    mode="multiple"
+                    open
+                    maxRows={maxRows}
+                    options={options}
+                    onSelect={onSelect}
+                    onChange={onChange}
+                />
+            );
+            const selector = container.querySelector<HTMLElement>('.ant-select-selector');
+            if (!selector) throw new Error('Select selector not found');
+            // jsdom 不计算布局，也没有 scrollTo，手动提供滚动高度和方法。
+            const scrollTo = jest.fn();
+            selector.scrollTo = scrollTo;
+            Object.defineProperty(selector, 'scrollHeight', { value: 180 });
+            fireEvent.click(getByText('选项一'));
+            expect(onSelect).toHaveBeenCalledWith('one', expect.objectContaining(options[0]));
+            expect(onChange).toHaveBeenCalledWith(['one'], expect.any(Array));
+            expect(scrollTo).not.toHaveBeenCalled();
+            act(() => {
+                jest.runOnlyPendingTimers();
+            });
+            if (maxRows) {
+                expect(scrollTo).toHaveBeenCalledWith({ top: 180, behavior: 'smooth' });
+            } else {
+                expect(scrollTo).not.toHaveBeenCalled();
+            }
+        }
+    );
+
+    it('should suppress composing searches and deduplicate the completed value', () => {
+        const onSearch = jest.fn();
+        const { getByRole } = render(<Select showSearch onSearch={onSearch} />);
+        const input = getByRole('combobox');
+        fireEvent.compositionStart(input);
+        fireEvent.change(input, { target: { value: 'zhong' } });
+        expect(onSearch).not.toHaveBeenCalled();
+        // 结束合成时先更新 DOM 值，再模拟浏览器后续的 change。
+        fireEvent.compositionEnd(input, { target: { value: '中文' } });
+        expect(onSearch).toHaveBeenCalledWith('中文');
+        fireEvent.change(input, { target: { value: '中文' } });
+        expect(onSearch).toHaveBeenCalledTimes(1);
+        fireEvent.change(input, { target: { value: '中文搜索' } });
+        expect(onSearch).toHaveBeenLastCalledWith('中文搜索');
+        expect(onSearch).toHaveBeenCalledTimes(2);
+    });
+
+    it('should allow the same search value again after the next frame', () => {
+        const onSearch = jest.fn();
+        const { getByRole } = render(<Select showSearch onSearch={onSearch} />);
+        const input = getByRole('combobox');
+        fireEvent.compositionStart(input);
+        fireEvent.compositionEnd(input, { target: { value: '中文' } });
+        act(() => {
+            jest.advanceTimersByTime(20);
+        });
+        fireEvent.change(input, { target: { value: '其他' } });
+        fireEvent.change(input, { target: { value: '中文' } });
+        expect(onSearch).toHaveBeenLastCalledWith('中文');
+        expect(onSearch).toHaveBeenCalledTimes(3);
+    });
+
+    it('should ignore composition end outside the search input', () => {
+        const onSearch = jest.fn();
+        const { container } = render(<Select onSearch={onSearch} />);
+        fireEvent.compositionEnd(container.firstElementChild as HTMLElement);
+        expect(onSearch).not.toHaveBeenCalled();
+    });
+
+    it('should render loading, empty and custom notFoundContent', () => {
+        const { rerender, getByText } = render(<Select open loading options={[]} />);
+        expect(document.querySelector('.ant-select-item-empty .ant-spin')).toBeInTheDocument();
+        expect(document.querySelector('.dtc-empty')).not.toBeInTheDocument();
+        rerender(<Select open options={[]} />);
+        expect(document.querySelector('.dtc-empty')).toBeInTheDocument();
+        expect(document.querySelector('.ant-select-item-empty .ant-spin')).not.toBeInTheDocument();
+        rerender(<Select open loading notFoundContent="暂无匹配结果" />);
+        expect(getByText('暂无匹配结果')).toBeInTheDocument();
+        expect(document.querySelector('.ant-select-item-empty .ant-spin')).not.toBeInTheDocument();
+    });
+});
diff --git a/src/select/demos/empty.tsx b/src/select/demos/empty.tsx
new file mode 100644
index 000000000..43e3e3054
--- /dev/null
+++ b/src/select/demos/empty.tsx
@@ -0,0 +1,26 @@
+import React, { useState } from 'react';
+import { Space, Switch } from 'antd';
+import { Select } from 'dt-react-component';
+
+export default () => {
+    const [loading, setLoading] = useState(false);
+    return (
+        <Space direction="vertical">
+            <Space>
+                加载中 <Switch checked={loading} onChange={setLoading} />
+            </Space>
+            <Select
+                style={{ width: 320 }}
+                loading={loading}
+                options={[]}
+                placeholder="展开查看加载或空状态"
+            />
+            <Select
+                style={{ width: 320 }}
+                options={[]}
+                notFoundContent="暂无匹配结果"
+                placeholder="自定义空状态"
+            />
+        </Space>
+    );
+};
diff --git a/src/select/demos/maxRows.tsx b/src/select/demos/maxRows.tsx
new file mode 100644
index 000000000..fc21c3816
--- /dev/null
+++ b/src/select/demos/maxRows.tsx
@@ -0,0 +1,18 @@
+import React from 'react';
+import { Select } from 'dt-react-component';
+
+const options = Array.from({ length: 20 }, (_, index) => ({
+    label: `选项 ${index + 1}`,
+    value: index + 1,
+}));
+
+export default () => (
+    <Select
+        mode="multiple"
+        maxRows={3}
+        style={{ width: 320 }}
+        defaultValue={[1, 2, 3, 4, 5, 6, 7, 8]}
+        options={options}
+        placeholder="请选择"
+    />
+);
diff --git a/src/select/demos/search.tsx b/src/select/demos/search.tsx
new file mode 100644
index 000000000..2ceac39e7
--- /dev/null
+++ b/src/select/demos/search.tsx
@@ -0,0 +1,22 @@
+import React, { useState } from 'react';
+import { Select } from 'dt-react-component';
+
+export default () => {
+    const [keyword, setKeyword] = useState('');
+    return (
+        <>
+            <p>最近一次搜索：{keyword || '尚未输入'}</p>
+            <Select
+                showSearch
+                style={{ width: 320 }}
+                placeholder="试试输入中文"
+                options={[
+                    { label: '中文搜索', value: 'chinese' },
+                    { label: '数据分析', value: 'analysis' },
+                ]}
+                optionFilterProp="label"
+                onSearch={setKeyword}
+            />
+        </>
+    );
+};
diff --git a/src/select/index.md b/src/select/index.md
new file mode 100644
index 000000000..605750aef
--- /dev/null
+++ b/src/select/index.md
@@ -0,0 +1,27 @@
+---
+title: Select 选择器
+group: 组件
+toc: content
+demo:
+    cols: 2
+---
+
+# Select 选择器
+
+基于 antd Select，增加多选区域限高和自动滚动，并统一加载、空状态展示。搜索时支持中文输入法：合成输入期间不调用 `onSearch`，合成结束后发送完整内容，并抑制紧随其后的同值搜索回调。
+
+## 示例
+
+<code src="./demos/maxRows.tsx" description="`maxRows` 大于 0 时启用限高，选中选项后在下一帧平滑滚动到底部。适用于 `multiple` 和 `tags` 模式；该参数控制选择器区域，不控制下拉列表高度。">多选区域限高</code>
+<code src="./demos/search.tsx" description="输入拼音过程中不会调用 `onSearch`。选字完成后才更新搜索内容，适合在 `onSearch` 中触发远程查询；组件本身不提供防抖或请求管理。">中文搜索</code>
+<code src="./demos/empty.tsx" description="无匹配选项时，`loading` 为 `true` 展示小尺寸 Spin，否则展示组件库 Empty。可以通过 `notFoundContent` 自定义内容。">加载与空状态</code>
+
+## API
+
+### Select
+
+其余属性沿用 antd Select。
+
+| 参数    | 说明                                                                               | 类型     | 默认值 |
+| ------- | ---------------------------------------------------------------------------------- | -------- | ------ |
+| maxRows | 选择器最大展示行数。大于 0 时启用限高和选中后自动滚动；未设置或小于等于 0 时不启用 | `number` | -      |
diff --git a/src/select/index.scss b/src/select/index.scss
new file mode 100644
index 000000000..053f368ea
--- /dev/null
+++ b/src/select/index.scss
@@ -0,0 +1,17 @@
+$prefix: "dtc-select";
+
+.#{$prefix} {
+    &--scroll {
+        .ant-select-selector {
+            max-height: inherit;
+            overflow-y: auto;
+        }
+    }
+    &__scroll-dropdown {
+        .ant-select-item-empty {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+    }
+}
diff --git a/src/select/index.tsx b/src/select/index.tsx
new file mode 100644
index 000000000..d77e17477
--- /dev/null
+++ b/src/select/index.tsx
@@ -0,0 +1,99 @@
+import React, { useRef } from 'react';
+import { Select as OriginSelect, SelectProps, Spin } from 'antd';
+import { BaseOptionType, DefaultOptionType } from 'antd/lib/select';
+import classNames from 'classnames';
+import { Empty } from 'dt-react-component';
+
+import './index.scss';
+
+interface ExtendedSelectProps<
+    ValueType = any,
+    OptionType extends BaseOptionType | DefaultOptionType = DefaultOptionType
+> extends SelectProps<ValueType, OptionType> {
+    maxRows?: number;
+}
+
+export default function Select<
+    ValueType = any,
+    OptionType extends BaseOptionType | DefaultOptionType = DefaultOptionType
+>({
+    style,
+    maxRows,
+    dropdownClassName,
+    onSearch,
+    onSelect,
+    ...restProps
+}: ExtendedSelectProps<ValueType, OptionType>) {
+    const containerRef = useRef<HTMLDivElement>(null);
+    const isComposingRef = useRef(false);
+    const compositionEndValueRef = useRef<string>();
+    // 三种 size 的行高相差 8px，保留原有 medium 的行高与边界补偿。
+    const rowHeight = { small: 20, middle: 28, large: 36 }[restProps.size || 'middle'];
+    const maxHeight = maxRows && maxRows > 0 ? maxRows * rowHeight + 4 : undefined;
+    const isScrollEnabled = maxHeight !== undefined;
+
+    const handleSearch: SelectProps<ValueType, OptionType>['onSearch'] = (value) => {
+        if (isComposingRef.current) return;
+        // compositionEnd 后可能再次触发相同的 onSearch，避免重复请求
+        if (compositionEndValueRef.current === value) {
+            compositionEndValueRef.current = undefined;
+            return;
+        }
+        compositionEndValueRef.current = undefined;
+        onSearch?.(value);
+    };
+
+    const handleCompositionStart = () => {
+        isComposingRef.current = true;
+    };
+
+    const handleCompositionEnd = (event: React.CompositionEvent<HTMLDivElement>) => {
+        const target = event.target as HTMLInputElement;
+        if (!target.classList.contains('ant-select-selection-search-input')) return;
+
+        isComposingRef.current = false;
+        compositionEndValueRef.current = target.value;
+        onSearch?.(target.value);
+        requestAnimationFrame(() => {
+            compositionEndValueRef.current = undefined;
+        });
+    };
+
+    const handleSelect: SelectProps<ValueType, OptionType>['onSelect'] = (value, option) => {
+        if (isScrollEnabled) {
+            // 等待选中项渲染完成后滚动到底部
+            requestAnimationFrame(() => {
+                const scrollElement =
+                    containerRef.current?.querySelector<HTMLElement>('.ant-select-selector');
+
+                scrollElement?.scrollTo({
+                    top: scrollElement.scrollHeight,
+                    behavior: 'smooth',
+                });
+            });
+        }
+
+        onSelect?.(value, option);
+    };
+
+    return (
+        <div
+            ref={containerRef}
+            className={isScrollEnabled ? 'dtc-select--scroll' : undefined}
+            onCompositionStart={handleCompositionStart}
+            onCompositionEnd={handleCompositionEnd}
+        >
+            <OriginSelect
+                notFoundContent={restProps.loading ? <Spin size="small" /> : <Empty />}
+                {...restProps}
+                dropdownClassName={classNames(
+                    dropdownClassName,
+                    isScrollEnabled && 'dtc-select__scroll-dropdown'
+                )}
+                style={{ maxHeight, ...style }}
+                onSearch={handleSearch}
+                onSelect={handleSelect}
+            />
+        </div>
+    );
+}