diff --git a/db/TDesign.db b/db/TDesign.db
index 1b6879e08..30393765f 100644
Binary files a/db/TDesign.db and b/db/TDesign.db differ
diff --git a/packages/products/tdesign-vue/src/select/option-group-props.ts b/packages/products/tdesign-vue/src/select/option-group-props.ts
index dac9dc9ec..203980472 100644
--- a/packages/products/tdesign-vue/src/select/option-group-props.ts
+++ b/packages/products/tdesign-vue/src/select/option-group-props.ts
@@ -4,6 +4,9 @@
  * 该文件为脚本自动生成文件，请勿随意修改。如需修改请联系 PMC
  * */
 
+import { TdOptionGroupProps } from '../select/type';
+import { PropType } from 'vue';
+
 export default {
   /** 是否显示分隔线 */
   divider: {
@@ -12,7 +15,6 @@ export default {
   },
   /** 分组别名 */
   label: {
-    type: String,
-    default: '',
+    type: [String, Function] as PropType<TdOptionGroupProps['label']>,
   },
 };
diff --git a/packages/products/tdesign-vue/src/select/select.en-US.md b/packages/products/tdesign-vue/src/select/select.en-US.md
index 6a2357eda..2fa367038 100644
--- a/packages/products/tdesign-vue/src/select/select.en-US.md
+++ b/packages/products/tdesign-vue/src/select/select.en-US.md
@@ -1,7 +1,6 @@
 :: BASE_DOC ::
 
 ## API
-
 ### Select Props
 
 name | type | default | description | required
@@ -10,57 +9,57 @@ autoWidth | Boolean | false | \- | N
 autofocus | Boolean | false | \- | N
 borderless | Boolean | false | \- | N
 clearable | Boolean | false | \- | N
-collapsedItems | Slot / Function | - | Typescript：`TNode<{ value: T[]; collapsedSelectedItems: T[]; count: number; onClose: (context: { index: number, e?: MouseEvent }) => void }>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+collapsedItems | Slot / Function | - | Typescript: `TNode<{ value: T[]; collapsedSelectedItems: T[]; count: number; onClose: (context: { index: number, e?: MouseEvent }) => void }>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 creatable | Boolean | false | \- | N
 disabled | Boolean | undefined | \- | N
-empty | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-filter | Function | - | Typescript：`(filterWords: string, option: T) => boolean \| Promise<boolean>` | N
+empty | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+filter | Function | - | Typescript: `(filterWords: string, option: T) => boolean \| Promise<boolean>` | N
 filterable | Boolean | false | \- | N
-inputProps | Object | - | Typescript：`InputProps`，[Input API Documents](./input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-inputValue | String / Number | - | input value。`.sync` is supported。Typescript：`string` | N
-defaultInputValue | String / Number | - | input value。uncontrolled property。Typescript：`string` | N
-keys | Object | - | alias option field。Typescript：`SelectKeysType` `interface SelectKeysType { value?: string \| ((option: SelectOption) => string); label?: string \| ((option: SelectOption) => string); disabled?: string }`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-label | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+inputProps | Object | - | Typescript: `InputProps`，[Input API Documents](./input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+inputValue | String / Number | - | input value。`.sync` is supported。Typescript: `string` | N
+defaultInputValue | String / Number | - | input value。uncontrolled property。Typescript: `string` | N
+keys | Object | - | alias option field。Typescript: `SelectKeysType` `interface SelectKeysType { value?: string \| ((option: SelectOption) => string); label?: string \| ((option: SelectOption) => string); disabled?: string }`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+label | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 loading | Boolean | false | \- | N
-loadingText | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+loadingText | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 max | Number | 0 | \- | N
 minCollapsedNum | Number | 0 | \- | N
 multiple | Boolean | false | \- | N
-options | Array | - | Typescript：`Array<T>` | N
-optionsLayout | String | 'vertical' | layout of options in popup。Typescript：`'vertical' \| 'horizontal'` | N
-panelBottomContent | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-panelTopContent | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+options | Array | - | Typescript: `Array<T>` | N
+optionsLayout | String | 'vertical' | layout of options in popup。Typescript: `'vertical' \| 'horizontal'` | N
+panelBottomContent | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+panelTopContent | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 placeholder | String | undefined | \- | N
-popupProps | Object | - | Typescript：`PopupProps`，[Popup API Documents](./popup?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+popupProps | Object | - | Typescript: `PopupProps`，[Popup API Documents](./popup?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
 popupVisible | Boolean | - | `.sync` is supported | N
 defaultPopupVisible | Boolean | - | uncontrolled property | N
-prefixIcon | Slot / Function | - | Typescript：`TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+prefixIcon | Slot / Function | - | Typescript: `TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 readonly | Boolean | undefined | \- | N
 reserveKeyword | Boolean | false | \- | N
-scroll | Object | - | lazy load and virtual scroll。Typescript：`TScroll`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-selectInputProps | Object | - | Typescript：`SelectInputProps`，[SelectInput API Documents](./select-input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+scroll | Object | - | lazy load and virtual scroll。Typescript: `TScroll`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+selectInputProps | Object | - | Typescript: `SelectInputProps`，[SelectInput API Documents](./select-input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
 showArrow | Boolean | true | \- | N
-size | String | medium | options: small/medium/large。Typescript：`SizeEnum`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+size | String | medium | options: small/medium/large。Typescript: `SizeEnum`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 status | String | default | options: default/success/warning/error | N
-suffix | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-suffixIcon | Slot / Function | - | Typescript：`TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-tagInputProps | Object | - | Typescript：`TagInputProps`，[TagInput API Documents](./tag-input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-tagProps | Object | - | Typescript：`TagProps`，[Tag API Documents](./tag?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-tips | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-value | String / Number / Boolean / Object / Array | - | `v-model` is supported。Typescript：`SelectValue` `type SelectValue<T extends SelectOption = SelectOption> = string \| number \| boolean \| T \| Array<SelectValue<T>>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-defaultValue | String / Number / Boolean / Object / Array | - | uncontrolled property。Typescript：`SelectValue` `type SelectValue<T extends SelectOption = SelectOption> = string \| number \| boolean \| T \| Array<SelectValue<T>>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
-valueDisplay | String / Slot / Function | - | `MouseEvent<SVGElement>`。Typescript：`string \| TNode<{ value: SelectValue; onClose: (index: number) => void; displayValue?: SelectValue; label?: string }>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+suffix | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+suffixIcon | Slot / Function | - | Typescript: `TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+tagInputProps | Object | - | Typescript: `TagInputProps`，[TagInput API Documents](./tag-input?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+tagProps | Object | - | Typescript: `TagProps`，[Tag API Documents](./tag?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+tips | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+value | String / Number / Boolean / Object / Array | - | `v-model` is supported。Typescript: `SelectValue` `type SelectValue<T extends SelectOption = SelectOption> = string \| number \| boolean \| T \| Array<SelectValue<T>>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+defaultValue | String / Number / Boolean / Object / Array | - | uncontrolled property。Typescript: `SelectValue` `type SelectValue<T extends SelectOption = SelectOption> = string \| number \| boolean \| T \| Array<SelectValue<T>>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts) | N
+valueDisplay | String / Slot / Function | - | `MouseEvent<SVGElement>`。Typescript: `string \| TNode<{ value: SelectValue; onClose: (index: number) => void; displayValue?: SelectValue; label?: string }>`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 valueType | String | value | options: value/object | N
-onBlur | Function |  | Typescript：`(context: { value: SelectValue; e: FocusEvent \| KeyboardEvent }) => void`<br/> | N
-onChange | Function |  | Typescript：`(value: SelectValue, context: { option?: T, selectedOptions: T[], trigger: SelectValueChangeTrigger; e?: MouseEvent \| KeyboardEvent }) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`type SelectValueChangeTrigger = 'clear' \| 'tag-remove' \| 'backspace' \| 'check' \| 'uncheck' \| 'default'`<br/> | N
-onClear | Function |  | Typescript：`(context: { e: MouseEvent }) => void`<br/> | N
-onCreate | Function |  | Typescript：`(value: string \| number \| boolean) => void`<br/> | N
-onEnter | Function |  | Typescript：`(context: { inputValue: string; e: KeyboardEvent; value: SelectValue }) => void`<br/> | N
-onFocus | Function |  | Typescript：`(context: { value: SelectValue; e: FocusEvent \| KeyboardEvent }) => void`<br/> | N
-onInputChange | Function |  | Typescript：`(value: string, context?: SelectInputValueChangeContext) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`import { SelectInputValueChangeContext } from '@SelectInput'`<br/> | N
-onPopupVisibleChange | Function |  | Typescript：`(visible: boolean, context: PopupVisibleChangeContext) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`import { PopupVisibleChangeContext } from '@Popup'`<br/> | N
-onRemove | Function |  | Typescript：`(options: SelectRemoveContext<T>) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`interface SelectRemoveContext<T> { value: string \| number; data: T; e: MouseEvent \| KeyboardEvent }`<br/> | N
-onSearch | Function |  | Typescript：`(filterWords: string, context: { e: KeyboardEvent }) => void`<br/> | N
+onBlur | Function |  | Typescript: `(context: { value: SelectValue; e: FocusEvent \| KeyboardEvent }) => void`<br/> | N
+onChange | Function |  | Typescript: `(value: SelectValue, context: { option?: T, selectedOptions: T[], trigger: SelectValueChangeTrigger; e?: MouseEvent \| KeyboardEvent }) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`type SelectValueChangeTrigger = 'clear' \| 'tag-remove' \| 'backspace' \| 'check' \| 'uncheck' \| 'default'`<br/> | N
+onClear | Function |  | Typescript: `(context: { e: MouseEvent }) => void`<br/> | N
+onCreate | Function |  | Typescript: `(value: string \| number \| boolean) => void`<br/> | N
+onEnter | Function |  | Typescript: `(context: { inputValue: string; e: KeyboardEvent; value: SelectValue }) => void`<br/> | N
+onFocus | Function |  | Typescript: `(context: { value: SelectValue; e: FocusEvent \| KeyboardEvent }) => void`<br/> | N
+onInputChange | Function |  | Typescript: `(value: string, context?: SelectInputValueChangeContext) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`import { SelectInputValueChangeContext } from '@SelectInput'`<br/> | N
+onPopupVisibleChange | Function |  | Typescript: `(visible: boolean, context: PopupVisibleChangeContext) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`import { PopupVisibleChangeContext } from '@Popup'`<br/> | N
+onRemove | Function |  | Typescript: `(options: SelectRemoveContext<T>) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/select/type.ts)。<br/>`interface SelectRemoveContext<T> { value: string \| number; data: T; e: MouseEvent \| KeyboardEvent }`<br/> | N
+onSearch | Function |  | Typescript: `(filterWords: string, context: { e: KeyboardEvent }) => void`<br/> | N
 
 ### Select Events
 
@@ -83,8 +82,8 @@ search | `(filterWords: string, context: { e: KeyboardEvent })` | \-
 name | type | default | description | required
 -- | -- | -- | -- | --
 checkAll | Boolean | false | check all option, which can be both top of the panel and bottom of the panel | N
-content | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
-default | String / Slot / Function | - | Typescript：`string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+content | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
+default | String / Slot / Function | - | Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 disabled | Boolean | false | \- | N
 label | String | - | \- | N
 title | String | - | \- | N
@@ -96,7 +95,7 @@ value | String / Number / Boolean | - | \- | N
 name | type | default | description | required
 -- | -- | -- | -- | --
 divider | Boolean | true | \- | N
-label | String | - | \- | N
+label | String / Slot / Function | - | Group alias。Typescript: `string \| TNode`。[see more ts definition](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 
 ### TScroll
 
diff --git a/packages/products/tdesign-vue/src/select/select.md b/packages/products/tdesign-vue/src/select/select.md
index 4fc525e45..9dcb47c28 100644
--- a/packages/products/tdesign-vue/src/select/select.md
+++ b/packages/products/tdesign-vue/src/select/select.md
@@ -1,7 +1,6 @@
 :: BASE_DOC ::
 
 ## API
-
 ### Select Props
 
 名称 | 类型 | 默认值 | 描述 | 必传
@@ -96,7 +95,7 @@ value | String / Number / Boolean | - | 选项值 | N
 名称 | 类型 | 默认值 | 描述 | 必传
 -- | -- | -- | -- | --
 divider | Boolean | true | 是否显示分隔线 | N
-label | String | - | 分组别名 | N
+label | String / Slot / Function | - | 分组别名。TS 类型：`string \| TNode`。[通用类型定义](https://github.com/Tencent/tdesign-vue/blob/develop/src/common.ts) | N
 
 ### TScroll
 
diff --git a/packages/products/tdesign-vue/src/select/type.ts b/packages/products/tdesign-vue/src/select/type.ts
index 950a5c6b1..75475f3e2 100644
--- a/packages/products/tdesign-vue/src/select/type.ts
+++ b/packages/products/tdesign-vue/src/select/type.ts
@@ -304,9 +304,8 @@ export interface TdOptionGroupProps {
   divider?: boolean;
   /**
    * 分组别名
-   * @default ''
    */
-  label?: string;
+  label?: string | TNode;
 }
 
 export interface SelectKeysType {
diff --git a/packages/scripts/api.json b/packages/scripts/api.json
index 509209ef9..571cbe85c 100644
--- a/packages/scripts/api.json
+++ b/packages/scripts/api.json
@@ -85821,12 +85821,13 @@
       "field_category": 1,
       "field_name": "label",
       "field_type": [
-        "1"
+        "1",
+        "64"
       ],
       "field_default_value": "",
       "field_enum": "",
       "field_desc_zh": "分组别名",
-      "field_desc_en": null,
+      "field_desc_en": "Group alias",
       "field_required": 0,
       "event_input": "",
       "create_time": "2020-12-18 06:09:53",
@@ -85847,7 +85848,8 @@
         "React(PC)"
       ],
       "field_type_text": [
-        "String"
+        "String",
+        "TNode"
       ]
     },
     {