diff --git a/components/modal/Modal.tsx b/components/modal/Modal.tsx
index 012eb615fc..d687f4d670 100644
--- a/components/modal/Modal.tsx
+++ b/components/modal/Modal.tsx
@@ -95,7 +95,6 @@ export interface ModalFuncProps {
   cancelButtonProps?: NativeButtonProps;
   centered?: boolean;
   width?: string | number;
-  iconClassName?: string;
   okText?: React.ReactNode;
   okType?: ButtonType;
   cancelText?: React.ReactNode;