diff --git a/components/modal/Modal.tsx b/components/modal/Modal.tsx
index 8e9a97614..bc28b952c 100644
--- a/components/modal/Modal.tsx
+++ b/components/modal/Modal.tsx
@@ -123,6 +123,7 @@ export interface ModalFuncProps {
   autoFocusButton?: null | 'ok' | 'cancel';
   transitionName?: string;
   maskTransitionName?: string;
+  parentContext?: any;
 }
 
 type getContainerFunc = () => HTMLElement;
diff --git a/components/modal/confirm.tsx b/components/modal/confirm.tsx
index 61bf991f6..91c8efa07 100644
--- a/components/modal/confirm.tsx
+++ b/components/modal/confirm.tsx
@@ -5,7 +5,7 @@ import { destroyFns } from './Modal';
 
 import Omit from 'omit.js';
 
-export default function confirm(config: ModalFuncProps & { parentContext?: any }) {
+export default function confirm(config: ModalFuncProps) {
   const div = document.createElement('div');
   document.body.appendChild(div);
   let currentConfig = { ...Omit(config, ['parentContext']), close, visible: true } as any;