diff --git a/js/common.ts b/js/common.ts
index c5f6eda552..789ca462d4 100644
--- a/js/common.ts
+++ b/js/common.ts
@@ -6,7 +6,7 @@ export type OptionData = {
 } & PlainObject;
 
 export type TreeOptionData<T = string | number> = {
-  children?: Array<TreeOptionData<T>>;
+  children?: Array<TreeOptionData<T>> | boolean;
   /** option label content */
   label?: any;
   /** option search text */
diff --git a/js/tree/types.ts b/js/tree/types.ts
index fa843a0713..7bf71f5a46 100644
--- a/js/tree/types.ts
+++ b/js/tree/types.ts
@@ -177,9 +177,9 @@ export interface TreeNodeModel<
    * 移除当前节点或当前节点的子节点，值为空则移除当前节点，值存在则移除当前节点的子节点
    */
   remove: (value?: TreeNodeValue) => void;
-   /**
-    * 设置当前节点数据，数据变化可自动刷新页面，泛型 `T` 表示树节点 TS 类型
-    */
+  /**
+   * 设置当前节点数据，数据变化可自动刷新页面，泛型 `T` 表示树节点 TS 类型
+   */
   setData: (data: T) => void;
 }
 
@@ -210,7 +210,7 @@ export interface TypeTreeFilterOptions {
 }
 
 export interface TypeTreeNodeData extends TreeNodeState {
-  children?: TypeTreeNodeData[];
+  children?: TypeTreeNodeData[] | boolean;
   [key: string]: any;
 }