diff --git a/src/components/StupWizard/index.tsx b/src/components/StupWizard/index.tsx
index dceefc5..c216f4d 100644
--- a/src/components/StupWizard/index.tsx
+++ b/src/components/StupWizard/index.tsx
@@ -8,7 +8,6 @@ import { storage } from '@/utils';
 const os = require('os')
 const fs = require('fs').promises;
 const { exec } = require('child_process');
-let userInfo = JSON.parse(storage.getItem('user') as string)
 const StupWizard = forwardRef((props: any, ref: any) => {
   useImperativeHandle(ref, () => ({
     changeModal: () => {
@@ -106,6 +105,7 @@ const VideoComponents = () => {
   }, []);
   const getVideoDeviceList = async (): Promise<void> => {
     const setting = await JSON.parse(storage.getItem('setting') as string)
+    const userInfo = JSON.parse(storage.getItem('user') as string)
     agora.getVideoDeviceManager().then(async (res) => {
       const { item, list } = res
       if ((!setting.videoDeviceId && item) || (!(list.find((item: any) => item.deviceId === setting.videoDeviceId)) && item)) {