diff --git a/src/components/LeftTree/Basic/index.d.ts b/src/components/LeftTree/Basic/index.d.ts
index 2efd2d1..aec431b 100644
--- a/src/components/LeftTree/Basic/index.d.ts
+++ b/src/components/LeftTree/Basic/index.d.ts
@@ -16,7 +16,7 @@ export interface BasicLeftTreeProps extends Omit<TreeProps, "fieldNames"> {
   /** 决定 onGetNodePaths 是否包含自身节点，默认 true */
   getNodePathsIsIncludeOneself?: boolean;
   /** 获取父级节点 */
-  onGetNodePaths?: () => Record<string, any>[];
+  onGetNodePaths?: (nodes: Record<string, any>[]) => void;
   /** 获取数据 */
   onGetData?: (data: Record<string, any>[]) => void;
 }