diff --git a/lib/talk/startChart/entity/scp_message.dart b/lib/talk/startChart/entity/scp_message.dart
index 83403caf..0e969159 100644
--- a/lib/talk/startChart/entity/scp_message.dart
+++ b/lib/talk/startChart/entity/scp_message.dart
@@ -10,6 +10,11 @@ import 'package:star_lock/talk/startChart/proto/ble_message.pb.dart';
 import 'package:star_lock/talk/startChart/proto/gateway_reset.pb.dart';
 import 'package:star_lock/talk/startChart/proto/generic.pb.dart';
 import 'package:star_lock/talk/startChart/proto/remote_unlock.pb.dart';
+import 'package:star_lock/talk/startChart/proto/talk_data.pb.dart';
+import 'package:star_lock/talk/startChart/proto/talk_expect.pb.dart';
+import 'package:star_lock/talk/startChart/proto/talk_hangup.pb.dart';
+import 'package:star_lock/talk/startChart/proto/talk_ping.pb.dart';
+import 'package:star_lock/talk/startChart/proto/talk_reject.pb.dart';
 import 'package:star_lock/talk/startChart/proto/talk_request.pb.dart';
 
 class ScpMessage {
@@ -325,20 +330,20 @@ class ScpMessage {
           final GenericResp genericResp = GenericResp.fromBuffer(byte);
           return genericResp;
         case PayloadTypeConstant.talkReject:
-          final GenericResp genericResp = GenericResp.fromBuffer(byte);
-          return genericResp;
+          final TalkReject talkReject = TalkReject.fromBuffer(byte);
+          return talkReject;
         case PayloadTypeConstant.talkPing:
-          final GenericResp genericResp = GenericResp.fromBuffer(byte);
-          return genericResp;
+          final TalkPing talkPing = TalkPing.fromBuffer(byte);
+          return talkPing;
         case PayloadTypeConstant.talkExpect:
-          final GenericResp genericResp = GenericResp.fromBuffer(byte);
-          return genericResp;
+          final TalkExpect talkExpect = TalkExpect.fromBuffer(byte);
+          return talkExpect;
         case PayloadTypeConstant.talkData:
-          final GenericResp genericResp = GenericResp.fromBuffer(byte);
-          return genericResp;
+          final TalkData talkData = TalkData.fromBuffer(byte);
+          return talkData;
         case PayloadTypeConstant.talkHangup:
-          final GenericResp genericResp = GenericResp.fromBuffer(byte);
-          return genericResp;
+          final TalkHangup talkHangup = TalkHangup.fromBuffer(byte);
+          return talkHangup;
         default:
           print('❌未知的payloadType类型,按照字符串解析');
           String payload = utf8.decode(byte);