优化说话人员卡顿

src/page/Meeting/index.tsx

@@ -379,10 +379,7 @@ const Meeting: React.FC = () => {
               usernames.push(user.userName);
             }
           })
-          channel.postMessage({
-            type: 'currentSpeakUser',
-            currentSpeakUser: usernames,
-          });
+          storage.setItem('currentSpeakUser', JSON.stringify(usernames))
           return res
         });
 
@@ -1648,6 +1645,12 @@ const Meeting: React.FC = () => {
       case 'meetingMode':
         setMeetingMode(e.value)
         break;
+      case 'currentSpeakUser':
+        channel.postMessage({
+          type: 'currentSpeakUser',
+          currentSpeakUser: JSON.parse(e.value),
+        });
+        break;
       case 'quitMeeting':
         if (e.value) {
           setQuitMeetingModal(true)