diff --git a/packages/components/tree/index.ts b/packages/components/tree/index.ts
index 0ef1498546..8da64a0eb8 100644
--- a/packages/components/tree/index.ts
+++ b/packages/components/tree/index.ts
@@ -6,3 +6,5 @@ import type { SFCWithInstall } from '@element-plus/utils'
 export const ElTree: SFCWithInstall<typeof Tree> = withInstall(Tree)
 
 export default ElTree
+
+export type { TreeInstance } from './src/instance'