diff --git a/components/tree-select/interface.tsx b/components/tree-select/interface.tsx
index cdfd5f6721..0bda5dec36 100644
--- a/components/tree-select/interface.tsx
+++ b/components/tree-select/interface.tsx
@@ -30,6 +30,7 @@ export interface TreeDataSimpleMode {
 }
 
 export interface TreeSelectProps extends AbstractSelectProps {
+  autoFocus?: boolean;
   defaultValue?: string | number | Array<any>;
   dropdownStyle?: React.CSSProperties;
   filterTreeNode?: (inputValue: string, treeNode: any) => boolean | boolean;