diff --git a/src/common.ts b/src/common.ts
index cf41a5950..89c59d0e5 100644
--- a/src/common.ts
+++ b/src/common.ts
@@ -5,7 +5,7 @@ import { ReactElement, ReactNode, CSSProperties, FormEvent, DragEvent, Synthetic
 // TElement 表示 API 只接受传入组件
 export type TElement<T = undefined> = T extends undefined ? ReactElement : (props: T) => ReactElement;
 // 1. TNode = ReactNode; 2. TNode<T> = (props: T) => ReactNode
-export type TNode<T = undefined> = T extends undefined ? ReactNode | (() => ReactNode) : ReactNode | ((props: T) => ReactNode);
+export type TNode<T = undefined> = T extends undefined ? ReactNode : (props: T) => ReactNode;
 
 export type AttachNodeReturnValue = HTMLElement | Element | Document;
 export type AttachNode = CSSSelector | ((triggerNode?: HTMLElement) => AttachNodeReturnValue);
diff --git a/src/navbar/Navbar.tsx b/src/navbar/Navbar.tsx
index 0d6f99855..aa1f7d2c6 100644
--- a/src/navbar/Navbar.tsx
+++ b/src/navbar/Navbar.tsx
@@ -1,4 +1,5 @@
-import React, { CSSProperties, useCallback, useMemo } from 'react';
+import React, { useCallback, useMemo } from 'react';
+import type { CSSProperties } from 'react';
 import { ChevronLeftIcon } from 'tdesign-icons-react';
 import ClassNames from 'classnames';
 import useConfig from '../_util/useConfig';