diff --git a/packages/flowchart/tests/graph/normal-spec.tsx b/packages/flowchart/tests/graph/normal-spec.tsx
index 19b6e7669d..23fa4c76df 100644
--- a/packages/flowchart/tests/graph/normal-spec.tsx
+++ b/packages/flowchart/tests/graph/normal-spec.tsx
@@ -1,5 +1,5 @@
 import React from 'react';
-import { createRoot } from 'react-dom/client';
+import ReactDOM from 'react-dom';
 import { act } from 'react-dom/test-utils';
 import { Flowchart } from '../../src';
 
@@ -40,7 +40,7 @@ describe('Flowchart render', () => {
     };
 
     act(() => {
-      createRoot(container).render(
+      ReactDOM.render(
         <Flowchart
           data={DATA}
           onSave={(d) => {
@@ -118,6 +118,7 @@ describe('Flowchart render', () => {
             // graph.loadData(DATA);
           }}
         />,
+        container,
       );
     });
     const flowchartContainer = document.getElementsByClassName('xflow-canvas-container')[0];