diff --git a/gamesrv/action/action_machine.go b/gamesrv/action/action_machine.go
index fb287f2..bd2615f 100644
--- a/gamesrv/action/action_machine.go
+++ b/gamesrv/action/action_machine.go
@@ -69,8 +69,15 @@ func MSUpdateDollMachineStatusHandler(session *netlib.Session, packetId int, dat
 	}
 	return nil
 }
+func MSDollMachineHeartBeatHandler(session *netlib.Session, packetId int, data interface{}) error {
+	//fmt.Println("收到娃娃机服务心跳！！！")
+	return nil
+}
+
 func init() {
 	netlib.Register(int(machine.DollMachinePacketID_PACKET_MSDollMachineList), &machine.MSDollMachineList{}, MSDollMachineListHandler)
 	//更新娃娃机链接状态
 	netlib.Register(int(machine.DollMachinePacketID_PACKET_MSUpdateDollMachineStatus), &machine.MSUpdateDollMachineStatus{}, MSUpdateDollMachineStatusHandler)
+	//心跳
+	netlib.Register(int(machine.DollMachinePacketID_Packet_MSDollMachineHeartBeat), &machine.MSDollMachineHeartBeat{}, MSDollMachineHeartBeatHandler)
 }
diff --git a/machine/machinedoll/machinemgr.go b/machine/machinedoll/machinemgr.go
index 93d2281..07756ca 100644
--- a/machine/machinedoll/machinemgr.go
+++ b/machine/machinedoll/machinemgr.go
@@ -88,6 +88,9 @@ func (this *MachineManager) Init() {
 }
 
 func (this *MachineManager) Update() {
+	//向游戏服发送心跳包
+	pack := &machine.MSDollMachineHeartBeat{}
+	SendToGameServer(int(machine.DollMachinePacketID_Packet_MSDollMachineHeartBeat), pack)
 	/*	var delConn []*Conn
 		task.New(nil, task.CallableWrapper(func(o *basic.Object) interface{} {
 			for _, v := range this.ConnMap {
diff --git a/protocol/machine/machine.pb.go b/protocol/machine/machine.pb.go
index 592eab4..ddbb8f1 100644
--- a/protocol/machine/machine.pb.go
+++ b/protocol/machine/machine.pb.go
@@ -33,6 +33,7 @@ const (
 	DollMachinePacketID_PACKET_MSDollMachineoPerateResult DollMachinePacketID = 20005
 	DollMachinePacketID_PACKET_SMGetToken                 DollMachinePacketID = 20006
 	DollMachinePacketID_PACKET_MSSendToken                DollMachinePacketID = 20007
+	DollMachinePacketID_Packet_MSDollMachineHeartBeat     DollMachinePacketID = 20008
 )
 
 // Enum value maps for DollMachinePacketID.
@@ -47,6 +48,7 @@ var (
 		20005: "PACKET_MSDollMachineoPerateResult",
 		20006: "PACKET_SMGetToken",
 		20007: "PACKET_MSSendToken",
+		20008: "Packet_MSDollMachineHeartBeat",
 	}
 	DollMachinePacketID_value = map[string]int32{
 		"PACKET_SMDollMachineZero":          0,
@@ -58,6 +60,7 @@ var (
 		"PACKET_MSDollMachineoPerateResult": 20005,
 		"PACKET_SMGetToken":                 20006,
 		"PACKET_MSSendToken":                20007,
+		"Packet_MSDollMachineHeartBeat":     20008,
 	}
 )
 
@@ -496,6 +499,45 @@ func (x *MSUpdateDollMachineStatus) GetVideoAddr() string {
 	return ""
 }
 
+//心跳
+type MSDollMachineHeartBeat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *MSDollMachineHeartBeat) Reset() {
+	*x = MSDollMachineHeartBeat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_machine_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MSDollMachineHeartBeat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MSDollMachineHeartBeat) ProtoMessage() {}
+
+func (x *MSDollMachineHeartBeat) ProtoReflect() protoreflect.Message {
+	mi := &file_machine_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MSDollMachineHeartBeat.ProtoReflect.Descriptor instead.
+func (*MSDollMachineHeartBeat) Descriptor() ([]byte, []int) {
+	return file_machine_proto_rawDescGZIP(), []int{7}
+}
+
 var File_machine_proto protoreflect.FileDescriptor
 
 var file_machine_proto_rawDesc = []byte{
@@ -533,29 +575,33 @@ var file_machine_proto_rawDesc = []byte{
 	0x06, 0x53, 0x74, 0x61, 0x74, 0x75, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x53,
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 }
 
 var (
@@ -571,7 +617,7 @@ func file_machine_proto_rawDescGZIP() []byte {
 }
 
 var file_machine_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_machine_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_machine_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
 var file_machine_proto_goTypes = []interface{}{
 	(DollMachinePacketID)(0),           // 0: machine.DollMachinePacketID
 	(*SMGameLinkSucceed)(nil),          // 1: machine.SMGameLinkSucceed
@@ -581,6 +627,7 @@ var file_machine_proto_goTypes = []interface{}{
 	(*MSDollMachineList)(nil),          // 5: machine.MSDollMachineList
 	(*DollMachine)(nil),                // 6: machine.DollMachine
 	(*MSUpdateDollMachineStatus)(nil),  // 7: machine.MSUpdateDollMachineStatus
+	(*MSDollMachineHeartBeat)(nil),     // 8: machine.MSDollMachineHeartBeat
 }
 var file_machine_proto_depIdxs = []int32{
 	6, // 0: machine.MSDollMachineList.data:type_name -> machine.DollMachine
@@ -681,6 +728,18 @@ func file_machine_proto_init() {
 				return nil
 			}
 		}
+		file_machine_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MSDollMachineHeartBeat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -688,7 +747,7 @@ func file_machine_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_machine_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   7,
+			NumMessages:   8,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/protocol/machine/machine.proto b/protocol/machine/machine.proto
index ba7c784..7e03890 100644
--- a/protocol/machine/machine.proto
+++ b/protocol/machine/machine.proto
@@ -15,6 +15,7 @@ enum DollMachinePacketID {
 	PACKET_MSDollMachineoPerateResult = 20005;
 	PACKET_SMGetToken = 20006;
 	PACKET_MSSendToken = 20007;
+	Packet_MSDollMachineHeartBeat = 20008;
 }
 //通知链接成功
 //PACKET_SMDollMachinePerate
@@ -58,4 +59,8 @@ message MSUpdateDollMachineStatus{
 	int32 Id = 1;
 	int32 Status = 2;	//1-空闲 0-无法使用
 	string VideoAddr = 3;
+}
+//心跳
+message MSDollMachineHeartBeat{
+
 }
\ No newline at end of file