diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 1c99532..3a572bd 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -178,7 +178,9 @@ const Meeting: React.FC = () => {
           speakers.forEach((item: any) => {
             if (item.uid) {
               let itemUser = res.find((row: any) => row.uid === String(item.uid))
-              itemUser.volumeNumber = (item.volume / 255) * 100;
+              if (itemUser) {
+                itemUser.volumeNumber = (item.volume / 255) * 100;
+              }
             } else {
               let me = res.find((row: any) => row.uid === userInfo.uid)
               if (me) {
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index 97940e0..7addb83 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -81,13 +81,13 @@ const agora = {
     setTimeout(async () => {
       storage.setItem('setting', JSON.stringify(setting))
       if (bool) {
+        await rtcEngine.enableAudioVolumeIndication(200, 3, false)
         const setting = await JSON.parse(storage.getItem('setting') as string)
         if (setting.videoDeviceId) agora.setVideoDeviceManager(setting.videoDeviceId) //指定摄像头头采集设备
         if (setting.playBackDeviceId) agora.setPlaybackDevice(setting.playBackDeviceId) //指定播放设备
         if (setting.playBackVolume) agora.setPlaybackDeviceVolume(setting.playBackVolume) // 设置播放设备音量
         if (setting.ecordingDeviceId) agora.setRecordingDevice(setting.ecordingDeviceId) // 设置音频采集设备
         if (setting.ecordingVolume) agora.setRecordingDeviceVolume(setting.ecordingVolume) // 设置音频设备音量
-        rtcEngine.enableAudioVolumeIndication(200, 3, false)
       }
     }, 1000);
   },