diff --git a/src/picker/README.en-US.md b/src/picker/README.en-US.md
index 594b5268a..c72f8d353 100644
--- a/src/picker/README.en-US.md
+++ b/src/picker/README.en-US.md
@@ -9,8 +9,8 @@ name | type | default | description | required
 style | Object | - | CSS(Cascading Style Sheets) | N
 custom-style | Object | - | CSS(Cascading Style Sheets)，used to set style on virtual component | N
 auto-close | Boolean | true | \- | N
-cancel-btn | String / Boolean / Object | true | Typescript：`boolean \| string \| ButtonProps` | N
-confirm-btn | String / Boolean / Object | true | Typescript：`boolean \| string \| ButtonProps`，[Button API Documents](./button?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
+cancel-btn | String / Boolean | true | Typescript：`boolean \| string` | N
+confirm-btn | String / Boolean | true | Typescript：`boolean \| string` | N
 footer | Slot | - | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 header | Boolean / Slot | true | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 item-height | Number | 80 | \- | N
diff --git a/src/picker/README.md b/src/picker/README.md
index 4399c236c..0a2899e55 100644
--- a/src/picker/README.md
+++ b/src/picker/README.md
@@ -58,8 +58,8 @@ isComponent: true
 style | Object | - | 样式 | N
 custom-style | Object | - | 样式，一般用于开启虚拟化组件节点场景 | N
 auto-close | Boolean | true | 自动关闭；在确认、取消、点击遮罩层自动关闭，不需要手动设置 visible | N
-cancel-btn | String / Boolean / Object | true | 取消按钮文字。TS 类型：`boolean \| string \| ButtonProps` | N
-confirm-btn | String / Boolean / Object | true | 确定按钮文字。TS 类型：`boolean \| string \| ButtonProps`，[Button API Documents](./button?tab=api)。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
+cancel-btn | String / Boolean | true | 取消按钮文字。TS 类型：`boolean \| string` | N
+confirm-btn | String / Boolean | true | 确定按钮文字。TS 类型：`boolean \| string` | N
 footer | Slot | - | 底部内容。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 header | Boolean / Slot | true | 头部内容。值为 true 显示空白头部，值为 false 不显示任何内容。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 item-height | Number | 80 | PickerItem 的子项高度，单位 rpx | N
diff --git a/src/picker/type.ts b/src/picker/type.ts
index 2d9181d86..cbbc75cfa 100644
--- a/src/picker/type.ts
+++ b/src/picker/type.ts
@@ -4,7 +4,6 @@
  * 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 { ButtonProps } from '../button/index';
 import { PopupProps } from '../popup/index';
 import { KeysType } from '../common/common';
 
@@ -23,7 +22,7 @@ export interface TdPickerProps {
    */
   cancelBtn?: {
     type: null;
-    value?: boolean | string | ButtonProps;
+    value?: boolean | string;
   };
   /**
    * 确定按钮文字
@@ -31,7 +30,7 @@ export interface TdPickerProps {
    */
   confirmBtn?: {
     type: null;
-    value?: boolean | string | ButtonProps;
+    value?: boolean | string;
   };
   /**
    * 头部内容。值为 true 显示空白头部，值为 false 不显示任何内容