diff --git a/lib/tree/src/types/tree-state.ts b/lib/tree/src/types/tree-state.ts
index af7ad524d4..29177619f2 100644
--- a/lib/tree/src/types/tree-state.ts
+++ b/lib/tree/src/types/tree-state.ts
@@ -1,4 +1,4 @@
-import type {ListState} from '@zui/list';
+import type {NestedListState} from '@zui/list';
 
-export interface TreeState extends ListState {
+export interface TreeState extends NestedListState {
 }