diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index a33e1d9..89152c2 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -348,7 +348,7 @@ const Meeting: React.FC = () => {
       const otherUsers = [] as any;
       // 遍历原始数组
       arr.forEach((item: any) => {
-        if (item.role === '1' || item.isRoomManager) {
+        if (item.roleId === '1' || item.isRoomManager) {
           // 如果是管理员或主讲人，添加到 adminsAndSpeakers 数组
           adminsAndSpeakers.push(item);
         } else {
@@ -533,14 +533,22 @@ const Meeting: React.FC = () => {
         setNoViewChatList(0)
         break;
       case '共享屏幕':
-        getDesktopCapturerVideo()
-        setIsSharedScreenModal(true)
+        if (user.roleId === '1') {
+          getDesktopCapturerVideo()
+          setIsSharedScreenModal(true)
+        } else {
+          message.error(msgTips)
+        }
         break;
       case '停止共享':
-        await agora.leaveChannelEx(userInfo.screenShareId)
-        agora.stopScreenCapture()
-        await allUserLook(userInfo.uid)
-        footerListTemplate[itemIndex][rowIndex].title = '共享屏幕'
+        if (user.roleId === '1') {
+          await agora.leaveChannelEx(userInfo.screenShareId)
+          agora.stopScreenCapture()
+          await allUserLook(userInfo.uid)
+          footerListTemplate[itemIndex][rowIndex].title = '共享屏幕'
+        } else {
+          message.error(msgTips)
+        }
         break;
       case '静音':
         await postOpenMicr(false, user.uid)
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index 49b8a9f..2a2ee1c 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -188,19 +188,18 @@ const agora = {
   // 加入频道
   joinChannel: async () => {
     await rtcEngine.enableAudioVolumeIndication(100, 1, true)
-    await rtcEngine.joinChannel(option.token, option.channelId, option.uid, {
-      autoSubscribeAudio: true,//设置是否自动订阅所有音频流
-      autoSubscribeVideo: true,//设置是否自动订阅所有视频流
-      publishMicrophoneTrack: true,//设置是否发布麦克风采集到的音频
-      publishCameraTrack: true,//设置是否发布摄像头采集的视频
-      publishScreenTrack: false,//设置是否发布屏幕采集的视频
-    });
+    await rtcEngine.joinChannel(option.token, option.channelId, option.uid);
     await agora.updateChannelMediaOptions()
   },
   // 更新频道配置
   updateChannelMediaOptions: async () => {
     await rtcEngine.updateChannelMediaOptions({
       clientRoleType: option.roleId === '1' ? ClientRoleType.ClientRoleBroadcaster : ClientRoleType.ClientRoleAudience,  //用户角色  ClientRoleBroadcaster 主播  ClientRoleAudience 观众
+      autoSubscribeAudio: true,//设置是否自动订阅所有音频流
+      autoSubscribeVideo: true,//设置是否自动订阅所有视频流
+      publishMicrophoneTrack: true,//设置是否发布麦克风采集到的音频
+      publishCameraTrack: true,//设置是否发布摄像头采集的视频
+      publishScreenTrack: false,//设置是否发布屏幕采集的视频
     })
   },
   // 共享屏幕单独用户