diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 351382a..638de24 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -1448,6 +1448,17 @@ const Meeting: React.FC = () => {
       onAudioPublishStateChanged: (_channel: string, _oldState: StreamPublishState, newState: StreamPublishState, _elapseSinceLastState: number) => {
         setAudioStatus(newState)
       },
+      onActiveSpeaker: (_connection: RtcConnection, uid: number) => {
+        GetSharedScreen(state.channelId).then(req => {
+          if (req.code === 200) {
+            if (req.data) {
+              setIsShare(req.data)
+            } else {
+              renderVideo(String(uid))
+            }
+          }
+        })
+      }
     })
     if (state.enableCamera) {
       await agora.startCameraCapture()
@@ -1767,8 +1778,8 @@ const Meeting: React.FC = () => {
           if (res) {
             GetSharedScreen(state.channelId).then(req => {
               if (req.code === 200) {
-                if (res.data) {
-                  setIsShare(res.data)
+                if (req.data) {
+                  setIsShare(req.data)
                 }
                 getDesktopCapturerVideo()
                 setIsSharedScreenModal(true)
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index fbc1ba6..2ade1f3 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -152,7 +152,7 @@ export const agora = {
     }, 1000);
   },
   // 事件回调
-  registerEventHandler: ({ onJoinChannelSuccess, onUserJoined, onUserOffline, onAudioVolumeIndication, onRtcStats, onConnectionStateChanged, onLocalVideoStateChanged, onConnectionLost, onTokenPrivilegeWillExpire, onVideoPublishStateChanged, onAudioPublishStateChanged }: any) => {
+  registerEventHandler: ({ onJoinChannelSuccess, onUserJoined, onUserOffline, onAudioVolumeIndication, onRtcStats, onConnectionStateChanged, onLocalVideoStateChanged, onConnectionLost, onTokenPrivilegeWillExpire, onActiveSpeaker, onVideoPublishStateChanged, onAudioPublishStateChanged }: any) => {
     rtcEngine.registerEventHandler({
       // 监听本地用户加入频道事件
       onJoinChannelSuccess: async (connection: RtcConnection, elapsed: number) => {
@@ -197,6 +197,10 @@ export const agora = {
       // Token 即将在 30s 内过期回调。
       onTokenPrivilegeWillExpire: (connection: RtcConnection, token: string) => {
         onTokenPrivilegeWillExpire?.(connection, token)
+      },
+      // 监测到远端最活跃用户回调。
+      onActiveSpeaker: (connection: RtcConnection, uid: number) => {
+        onActiveSpeaker?.(connection, uid)
       }
     });
   },