diff --git a/.dumirc.ts b/.dumirc.ts
index a19c09d21..61866c52e 100644
--- a/.dumirc.ts
+++ b/.dumirc.ts
@@ -134,6 +134,7 @@ export default defineConfig({
         {
           title: '数据录入',
           children: [
+            { title: 'Cascader 级联选择', link: '/components/cascader' },
             { title: 'Form 表单', link: '/components/form' },
             { title: 'Input 输入框', link: '/components/input' },
             { title: 'InputNumber 数字输入框', link: '/components/input-number' },
diff --git a/packages/design/src/cascader/demo/basic.tsx b/packages/design/src/cascader/demo/basic.tsx
new file mode 100644
index 000000000..f76fe861f
--- /dev/null
+++ b/packages/design/src/cascader/demo/basic.tsx
@@ -0,0 +1,53 @@
+import React from 'react';
+import { Cascader } from '@oceanbase/design';
+
+interface Option {
+  value: string | number;
+  label: string;
+  children?: Option[];
+}
+
+const options: Option[] = [
+  {
+    value: 'zhejiang',
+    label: 'Zhejiang',
+    children: [
+      {
+        value: 'hangzhou',
+        label: 'Hangzhou',
+        children: [
+          {
+            value: 'xihu',
+            label: 'West Lake',
+          },
+        ],
+      },
+    ],
+  },
+  {
+    value: 'jiangsu',
+    label: 'Jiangsu',
+    children: [
+      {
+        value: 'nanjing',
+        label: 'Nanjing',
+        children: [
+          {
+            value: 'zhonghuamen',
+            label: 'Zhong Hua Men',
+          },
+        ],
+      },
+    ],
+  },
+];
+
+const onChange = (value: (string | number)[]) => {
+  console.log(value);
+};
+
+const App: React.FC = () => (
+  <Cascader options={options} onChange={onChange} placeholder="Please select" />
+);
+
+export default App;
diff --git a/packages/design/src/cascader/demo/multiple.tsx b/packages/design/src/cascader/demo/multiple.tsx
new file mode 100644
index 000000000..0c1193a4b
--- /dev/null
+++ b/packages/design/src/cascader/demo/multiple.tsx
@@ -0,0 +1,65 @@
+import React from 'react';
+import { Cascader } from '@oceanbase/design';
+import type { MultipleCascaderProps } from '@oceanbase/design/es/cascader';
+
+interface Option {
+  value: string | number;
+  label: string;
+  children?: Option[];
+  disableCheckbox?: boolean;
+}
+
+const options: Option[] = [
+  {
+    label: 'Light',
+    value: 'light',
+    children: new Array(20)
+      .fill(null)
+      .map((_, index) => ({ label: `Number ${index}`, value: index })),
+  },
+  {
+    label: 'Bamboo',
+    value: 'bamboo',
+    children: [
+      {
+        label: 'Little',
+        value: 'little',
+        children: [
+          {
+            label: 'Toy Fish',
+            value: 'fish',
+            disableCheckbox: true,
+          },
+          {
+            label: 'Toy Cards',
+            value: 'cards',
+          },
+          {
+            label: 'Toy Bird',
+            value: 'bird',
+          },
+        ],
+      },
+    ],
+  },
+];
+
+const onChange: MultipleCascaderProps<Option>['onChange'] = value => {
+  console.log(value);
+};
+
+const App: React.FC = () => (
+  <Cascader
+    style={{ width: '100%' }}
+    options={options}
+    onChange={onChange}
+    multiple
+    maxTagCount="responsive"
+    defaultValue={[
+      ['light', 0],
+      ['light', 1],
+    ]}
+  />
+);
+
+export default App;
diff --git a/packages/design/src/cascader/index.md b/packages/design/src/cascader/index.md
new file mode 100644
index 000000000..e798aad7a
--- /dev/null
+++ b/packages/design/src/cascader/index.md
@@ -0,0 +1,21 @@
+---
+title: Cascader 级联选择
+nav:
+  title: 基础组件
+  path: /components
+demo:
+  cols: 2
+---
+
+- 🔥 完全继承 antd [Cascader](https://ant.design/components/cascader-cn) 的能力和 API，可无缝切换。
+- 💄 定制主题和样式，符合 OceanBase Design 设计规范。
+
+## 代码演示
+
+<!-- prettier-ignore -->
+<code src="./demo/basic.tsx" title="基本"></code>
+<code src="./demo/multiple.tsx" title="多选"></code>
+
+## API
+
+- 详见 antd InputNumber 文档: https://ant.design/components/input-number-cn
diff --git a/packages/design/src/select/demo/multiple.tsx b/packages/design/src/select/demo/multiple.tsx
new file mode 100644
index 000000000..f40a7cad6
--- /dev/null
+++ b/packages/design/src/select/demo/multiple.tsx
@@ -0,0 +1,39 @@
+import React from 'react';
+import { Select, Space } from '@oceanbase/design';
+import type { SelectProps } from '@oceanbase/design';
+
+const options: SelectProps['options'] = [];
+
+for (let i = 10; i < 36; i++) {
+  options.push({
+    label: i.toString(36) + i,
+    value: i.toString(36) + i,
+  });
+}
+
+const handleChange = (value: string[]) => {
+  console.log(`selected ${value}`);
+};
+
+const App: React.FC = () => (
+  <Space style={{ width: '100%' }} direction="vertical">
+    <Select
+      mode="multiple"
+      allowClear
+      style={{ width: '100%' }}
+      defaultValue={['a10', 'c12']}
+      onChange={handleChange}
+      options={options}
+    />
+    <Select
+      mode="multiple"
+      disabled
+      style={{ width: '100%' }}
+      defaultValue={['a10', 'c12']}
+      onChange={handleChange}
+      options={options}
+    />
+  </Space>
+);
+
+export default App;
diff --git a/packages/design/src/select/demo/variant.tsx b/packages/design/src/select/demo/variant.tsx
new file mode 100644
index 000000000..6d582bcc2
--- /dev/null
+++ b/packages/design/src/select/demo/variant.tsx
@@ -0,0 +1,79 @@
+import React from 'react';
+import { Flex, Select } from '@oceanbase/design';
+
+const App: React.FC = () => (
+  <Flex gap={12} vertical>
+    <Flex gap={8}>
+      <Select
+        placeholder="Outlined"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+      <Select
+        mode="multiple"
+        defaultValue={['lucy']}
+        placeholder="Outlined"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+    </Flex>
+    <Flex gap={8}>
+      <Select
+        placeholder="Filled"
+        variant="filled"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+      <Select
+        mode="multiple"
+        defaultValue={['lucy']}
+        placeholder="Filled"
+        variant="filled"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+    </Flex>
+    <Flex gap={8}>
+      <Select
+        placeholder="Borderless"
+        variant="borderless"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+      <Select
+        mode="multiple"
+        defaultValue={['lucy']}
+        placeholder="Borderless"
+        variant="borderless"
+        style={{ flex: 1 }}
+        options={[
+          { value: 'jack', label: 'Jack' },
+          { value: 'lucy', label: 'Lucy' },
+          { value: 'Yiminghe', label: 'yiminghe' },
+        ]}
+      />
+    </Flex>
+  </Flex>
+);
+
+export default App;
diff --git a/packages/design/src/select/index.md b/packages/design/src/select/index.md
index c6d66e48f..fa1644484 100644
--- a/packages/design/src/select/index.md
+++ b/packages/design/src/select/index.md
@@ -15,7 +15,9 @@ demo:
 
 <!-- prettier-ignore -->
 <code src="./demo/basic.tsx" title="基本使用"></code>
-<code src="./demo/custom-tag-render.tsx" title="自定义标签样式" description="允许自定义选择标签的样式"></code>
+<code src="./demo/multiple.tsx" title="多选"></code>
 <code src="./demo/tags.tsx" title="标签" description="标签式选择，支持输入任意内容"></code>
+<code src="./demo/variant.tsx" title="多种展示形式" description="支持 `outlined`、`filled` 和 `borderless` 三种形态。"></code>
+<code src="./demo/custom-tag-render.tsx" title="自定义标签样式" description="允许自定义选择标签的样式"></code>
 
 - 详见 antd Select 文档: https://ant.design/components/select-cn/
diff --git a/packages/design/src/select/style/index.ts b/packages/design/src/select/style/index.ts
index 200dc5696..9fe25f80c 100644
--- a/packages/design/src/select/style/index.ts
+++ b/packages/design/src/select/style/index.ts
@@ -1,29 +1,11 @@
 import type { CSSObject } from '@ant-design/cssinjs';
 import type { FullToken, GenerateStyle } from 'antd/es/theme/internal';
 import { genComponentStyleHook } from '../../_util/genComponentStyleHook';
-import { getWeakenBorderColor } from '../../_util/getWeakenBorderColor';
 
 export type SelectToken = FullToken<'Select'>;
 
-const getMultipleBorderColor = (token: SelectToken) => {
-  const { componentCls, colorBorder } = token;
-  return {
-    [`${componentCls}-selection-item`]: {
-      borderColor: getWeakenBorderColor(colorBorder),
-    },
-  };
-};
-
 export const genSelectStyle: GenerateStyle<SelectToken> = (token: SelectToken): CSSObject => {
-  const { componentCls } = token;
-
-  return {
-    [`${componentCls}`]: {
-      ['&-multiple']: getMultipleBorderColor(token),
-      ['&-multiple&-lg']: getMultipleBorderColor(token),
-      ['&-multiple&-sm']: getMultipleBorderColor(token),
-    },
-  };
+  return {};
 };
 
 export default (prefixCls: string) => {
diff --git a/packages/design/src/tag/style/index.ts b/packages/design/src/tag/style/index.ts
index ffca0d9e9..13c18f3ff 100644
--- a/packages/design/src/tag/style/index.ts
+++ b/packages/design/src/tag/style/index.ts
@@ -28,10 +28,9 @@ const genTagPresetStatusStyle = (
 };
 
 const genPresetStyle = (token: TagToken) =>
-  genPresetColor(token, (colorKey, { textColor, lightBorderColor }) => {
+  genPresetColor(token, (colorKey, { lightBorderColor }) => {
     return {
       [`${token.componentCls}${token.componentCls}-${colorKey}`]: {
-        color: textColor,
         borderColor: getTagBorderColor(lightBorderColor),
       },
     };
diff --git a/packages/design/src/theme/default.ts b/packages/design/src/theme/default.ts
index 255d126a5..ecdecfecd 100644
--- a/packages/design/src/theme/default.ts
+++ b/packages/design/src/theme/default.ts
@@ -81,6 +81,15 @@ const defaultTheme: ThemeConfig = {
     InputNumber: {
       handleVisible: true,
     },
+    Select: {
+      // work for all multiple select component, including Select, TreeSelect and Cascader and so on
+      multipleItemBg: '#F8FAFE',
+      multipleItemBorderColor: '#cdd5e466',
+      multipleItemBorderColorDisabled: '#cdd5e466',
+    },
+    Tag: {
+      colorBorder: '#cdd5e466',
+    },
     Table: {
       cellPaddingBlock: 12,
       cellPaddingBlockMD: 8,
diff --git a/packages/design/src/tree-select/index.tsx b/packages/design/src/tree-select/index.tsx
index 8c89c6d79..d1c5f148a 100644
--- a/packages/design/src/tree-select/index.tsx
+++ b/packages/design/src/tree-select/index.tsx
@@ -1,6 +1,6 @@
 import { TreeSelect as AntTreeSelect } from 'antd';
 import type { TreeSelectProps as AntTreeSelectProps } from 'antd/es/tree-select';
-import { TreeNode as AntTreeNode } from 'rc-tree-select';
+import type { TreeNode as AntTreeNode } from 'rc-tree-select';
 import type { BaseSelectRef } from 'rc-select';
 import classNames from 'classnames';
 import React, { useContext } from 'react';
diff --git a/packages/design/src/tree-select/style/index.ts b/packages/design/src/tree-select/style/index.ts
index 200dc5696..e71afff8e 100644
--- a/packages/design/src/tree-select/style/index.ts
+++ b/packages/design/src/tree-select/style/index.ts
@@ -1,34 +1,18 @@
 import type { CSSObject } from '@ant-design/cssinjs';
 import type { FullToken, GenerateStyle } from 'antd/es/theme/internal';
 import { genComponentStyleHook } from '../../_util/genComponentStyleHook';
-import { getWeakenBorderColor } from '../../_util/getWeakenBorderColor';
 
-export type SelectToken = FullToken<'Select'>;
+export type TreeSelectToken = FullToken<'TreeSelect'>;
 
-const getMultipleBorderColor = (token: SelectToken) => {
-  const { componentCls, colorBorder } = token;
-  return {
-    [`${componentCls}-selection-item`]: {
-      borderColor: getWeakenBorderColor(colorBorder),
-    },
-  };
-};
-
-export const genSelectStyle: GenerateStyle<SelectToken> = (token: SelectToken): CSSObject => {
-  const { componentCls } = token;
-
-  return {
-    [`${componentCls}`]: {
-      ['&-multiple']: getMultipleBorderColor(token),
-      ['&-multiple&-lg']: getMultipleBorderColor(token),
-      ['&-multiple&-sm']: getMultipleBorderColor(token),
-    },
-  };
+export const genTreeSelectStyle: GenerateStyle<TreeSelectToken> = (
+  token: TreeSelectToken
+): CSSObject => {
+  return {};
 };
 
 export default (prefixCls: string) => {
-  const useStyle = genComponentStyleHook('Select', (token: SelectToken) => {
-    return [genSelectStyle(token)];
+  const useStyle = genComponentStyleHook('TreeSelect', (token: TreeSelectToken) => {
+    return [genTreeSelectStyle(token)];
   });
   return useStyle(prefixCls);
 };