diff --git a/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart b/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
index 7ce19cf6..5b72e229 100644
--- a/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
+++ b/lib/talk/starChart/handle/impl/udp_talk_request_handler.dart
@@ -59,8 +59,11 @@ class UdpTalkRequestHandler extends ScpMessageBaseHandle
       // 收到对讲请求的应答
       startChartManage.FromPeerId = scpMessage.ToPeerId!;
       startChartManage.ToPeerId = scpMessage.FromPeerId!;
+      startChartManage.lockPeerId = scpMessage.FromPeerId!;
       // 处理预期数据格式
-      _handleResponseSendExpect();
+      _handleResponseSendExpect(
+        lockPeerID: scpMessage.FromPeerId!,
+      );
       // 发送预期数据
       startChartManage.startTalkExpectTimer();
       // 停止发送对讲请求
@@ -247,12 +250,33 @@ class UdpTalkRequestHandler extends ScpMessageBaseHandle
   }
 
   /// app主动发请求，收到回复后发送的预期数据
-  void _handleResponseSendExpect() {
+  void _handleResponseSendExpect({
+    required String lockPeerID,
+  }) async {
     final LockListInfoItemEntity currentKeyInfo =
         CommonDataManage().currentKeyInfo;
-    final isH264 = currentKeyInfo.lockFeature?.isH264 == 1;
-    final isMJpeg = currentKeyInfo.lockFeature?.isMJpeg == 1;
 
+    var isH264 = currentKeyInfo.lockFeature?.isH264 == 1;
+    var isMJpeg = currentKeyInfo.lockFeature?.isMJpeg == 1;
+
+    final LockListInfoGroupEntity? lockListInfoGroupEntity =
+        await Storage.getLockMainListData();
+    if (lockListInfoGroupEntity != null) {
+      lockListInfoGroupEntity!.groupList?.forEach((element) {
+        final lockList = element.lockList;
+        if (lockList != null && lockList.length != 0) {
+          for (var lockInfo in lockList) {
+            final peerId = lockInfo.network?.peerId;
+            if (peerId != null && peerId != '') {
+              if (peerId == lockPeerID) {
+                isH264 = lockInfo.lockFeature?.isH264 == 1;
+                isMJpeg = lockInfo.lockFeature?.isMJpeg == 1;
+              }
+            }
+          }
+        }
+      });
+    }
     // 优先使用H264，其次是MJPEG
     if (isH264) {
       // 锁支持H264，发送H264视频和G711音频期望