diff --git a/src/common.ts b/src/common.ts
index 1adbe36e8a..1f7b2d08cf 100644
--- a/src/common.ts
+++ b/src/common.ts
@@ -47,7 +47,7 @@ export type OptionData = {
 } & PlainObject;
 
 export type TreeOptionData<T = string | number> = {
-  children?: Array<TreeOptionData<T>> | boolean;
+  children?: Array<TreeOptionData<T>> | any;
   /** option label content */
   label?: string | TNode;
   /** option search text */