diff --git a/main.js b/main.js
index c942700..0542530 100644
--- a/main.js
+++ b/main.js
@@ -10,6 +10,7 @@ const {
     dialog,
     crashReporter,
     desktopCapturer,
+    powerSaveBlocker,
 } = require('electron');
 const path = require('node:path')
 const updateJs = require('./src/utils/package/update')
@@ -28,6 +29,7 @@ let regKey;
 let connection = null;
 let envStr;
 let startNumber = 0;
+powerSaveBlocker.start('prevent-display-sleep')
 
 class AppWindow extends BrowserWindow {
     constructor(config) {
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index fcce7c9..8072074 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -212,6 +212,7 @@ const Meeting: React.FC = () => {
   useEffect(() => {
     window.electron.createChildWindow('hide')
     let time: NodeJS.Timeout;
+    let refreshTime: NodeJS.Timeout;
     setUser(userInfo)
     window.electron.getIsMaximized().then((res: boolean) => {
       if (!res) {
@@ -418,6 +419,24 @@ const Meeting: React.FC = () => {
         return []
       })
     }, 1000)
+    refreshTime = setInterval(() => {
+      GetRoomUser(state.channelId).then(res => {
+        if (res.code === 200) {
+          res.data.forEach((item: any) => {
+            setRoomUserList((data: any) => {
+              let row = data.find((row: any) => row.uid == item.uid);
+              if (row) {
+                row.enableCamera = item.enableCamera;
+                row.enableMicr = item.enableMicr;
+                row.isRoomManager = item.isRoomManager;
+                row.isAdmin = role.ID.includes(item.roleId) || item.isRoomManager;
+              }
+              return data
+            })
+          });
+        }
+      })
+    }, 1000 * 30)
     // 首次加载图标更新
     const firstFooterList = [...footerList]
     firstFooterList[0][0].title = state.enableMicr ? '静音' : '解除静音'
@@ -486,6 +505,7 @@ const Meeting: React.FC = () => {
       window.removeEventListener('customStorageChange', handleCustomStorageChange);
       window.removeEventListener('wheel', handleWheelChange);
       clearInterval(time)
+      clearInterval(refreshTime)
       channel.close();
       window.electron.closeChildWindow('shareScreenWindow')
     };