diff --git a/protocol/friend/friend.pb.go b/protocol/friend/friend.pb.go
index f1d7d53..0c8c056 100644
--- a/protocol/friend/friend.pb.go
+++ b/protocol/friend/friend.pb.go
@@ -47,6 +47,7 @@ const (
 	OpResultCode_OPRC_InviteFriend_PosIsError      OpResultCode = 1019 //座位不存在
 	OpResultCode_OPRC_InviteFriend_HadInRoom       OpResultCode = 1020 //已在房间中
 	OpResultCode_OPRC_Friend_NotOpMyself           OpResultCode = 1021 //不能操作自己
+	OpResultCode_OPRC_InviteFriend_CostNotEnough   OpResultCode = 1022 // 房卡不足
 )
 
 // Enum value maps for OpResultCode.
@@ -75,6 +76,7 @@ var (
 		1019: "OPRC_InviteFriend_PosIsError",
 		1020: "OPRC_InviteFriend_HadInRoom",
 		1021: "OPRC_Friend_NotOpMyself",
+		1022: "OPRC_InviteFriend_CostNotEnough",
 	}
 	OpResultCode_value = map[string]int32{
 		"OPRC_Sucess":                       0,
@@ -100,6 +102,7 @@ var (
 		"OPRC_InviteFriend_PosIsError":      1019,
 		"OPRC_InviteFriend_HadInRoom":       1020,
 		"OPRC_Friend_NotOpMyself":           1021,
+		"OPRC_InviteFriend_CostNotEnough":   1022,
 	}
 )
 
@@ -1726,7 +1729,7 @@ var file_friend_proto_rawDesc = []byte{
 	0x72, 0x69, 0x65, 0x6e, 0x64, 0x12, 0x2a, 0x0a, 0x10, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
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@@ -1773,41 +1776,43 @@ var file_friend_proto_rawDesc = []byte{
 	0x49, 0x6e, 0x76, 0x69, 0x74, 0x65, 0x46, 0x72, 0x69, 0x65, 0x6e, 0x64, 0x5f, 0x48, 0x61, 0x64,
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 }
 
 var (
diff --git a/protocol/friend/friend.proto b/protocol/friend/friend.proto
index 2c66cf2..ddf2284 100644
--- a/protocol/friend/friend.proto
+++ b/protocol/friend/friend.proto
@@ -27,6 +27,7 @@ enum OpResultCode {
   OPRC_InviteFriend_PosIsError = 1019; //座位不存在
   OPRC_InviteFriend_HadInRoom = 1020; //已在房间中
   OPRC_Friend_NotOpMyself = 1021; //不能操作自己
+  OPRC_InviteFriend_CostNotEnough = 1022; // 房卡不足
 }
 
 //好友数据消息id
diff --git a/protocol/machine/machine.pb.go b/protocol/machine/machine.pb.go
index 592eab4..daedf50 100644
--- a/protocol/machine/machine.pb.go
+++ b/protocol/machine/machine.pb.go
@@ -33,6 +33,8 @@ const (
 	DollMachinePacketID_PACKET_MSDollMachineoPerateResult DollMachinePacketID = 20005
 	DollMachinePacketID_PACKET_SMGetToken                 DollMachinePacketID = 20006
 	DollMachinePacketID_PACKET_MSSendToken                DollMachinePacketID = 20007
+	DollMachinePacketID_Packet_MSDollMachineHeartBeat     DollMachinePacketID = 20008
+	DollMachinePacketID_Packet_SMDollMachineHeartBeat     DollMachinePacketID = 20009
 )
 
 // Enum value maps for DollMachinePacketID.
@@ -47,6 +49,8 @@ var (
 		20005: "PACKET_MSDollMachineoPerateResult",
 		20006: "PACKET_SMGetToken",
 		20007: "PACKET_MSSendToken",
+		20008: "Packet_MSDollMachineHeartBeat",
+		20009: "Packet_SMDollMachineHeartBeat",
 	}
 	DollMachinePacketID_value = map[string]int32{
 		"PACKET_SMDollMachineZero":          0,
@@ -58,6 +62,8 @@ var (
 		"PACKET_MSDollMachineoPerateResult": 20005,
 		"PACKET_SMGetToken":                 20006,
 		"PACKET_MSSendToken":                20007,
+		"Packet_MSDollMachineHeartBeat":     20008,
+		"Packet_SMDollMachineHeartBeat":     20009,
 	}
 )
 
@@ -496,6 +502,83 @@ 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}
+}
+
+type SMDollMachineHeartBeat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *SMDollMachineHeartBeat) Reset() {
+	*x = SMDollMachineHeartBeat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_machine_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *SMDollMachineHeartBeat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SMDollMachineHeartBeat) ProtoMessage() {}
+
+func (x *SMDollMachineHeartBeat) ProtoReflect() protoreflect.Message {
+	mi := &file_machine_proto_msgTypes[8]
+	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 SMDollMachineHeartBeat.ProtoReflect.Descriptor instead.
+func (*SMDollMachineHeartBeat) Descriptor() ([]byte, []int) {
+	return file_machine_proto_rawDescGZIP(), []int{8}
+}
+
 var File_machine_proto protoreflect.FileDescriptor
 
 var file_machine_proto_rawDesc = []byte{
@@ -533,29 +616,37 @@ var file_machine_proto_rawDesc = []byte{
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 }
 
 var (
@@ -571,7 +662,7 @@ 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, 9)
 var file_machine_proto_goTypes = []interface{}{
 	(DollMachinePacketID)(0),           // 0: machine.DollMachinePacketID
 	(*SMGameLinkSucceed)(nil),          // 1: machine.SMGameLinkSucceed
@@ -581,6 +672,8 @@ 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
+	(*SMDollMachineHeartBeat)(nil),     // 9: machine.SMDollMachineHeartBeat
 }
 var file_machine_proto_depIdxs = []int32{
 	6, // 0: machine.MSDollMachineList.data:type_name -> machine.DollMachine
@@ -681,6 +774,30 @@ 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
+			}
+		}
+		file_machine_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SMDollMachineHeartBeat); 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 +805,7 @@ func file_machine_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_machine_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   7,
+			NumMessages:   9,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/protocol/machine/machine.proto b/protocol/machine/machine.proto
index ba7c784..db5e50b 100644
--- a/protocol/machine/machine.proto
+++ b/protocol/machine/machine.proto
@@ -15,6 +15,8 @@ enum DollMachinePacketID {
 	PACKET_MSDollMachineoPerateResult = 20005;
 	PACKET_SMGetToken = 20006;
 	PACKET_MSSendToken = 20007;
+	Packet_MSDollMachineHeartBeat = 20008;
+	Packet_SMDollMachineHeartBeat = 20009;
 }
 //通知链接成功
 //PACKET_SMDollMachinePerate
@@ -58,4 +60,11 @@ message MSUpdateDollMachineStatus{
 	int32 Id = 1;
 	int32 Status = 2;	//1-空闲 0-无法使用
 	string VideoAddr = 3;
-}
\ No newline at end of file
+}
+//心跳
+message MSDollMachineHeartBeat{
+
+}
+message SMDollMachineHeartBeat{
+
+}
diff --git a/protocol/server/server.pb.go b/protocol/server/server.pb.go
index 3f7a0d9..05b2c2e 100644
--- a/protocol/server/server.pb.go
+++ b/protocol/server/server.pb.go
@@ -910,7 +910,7 @@ type CustomParam struct {
 
 	RoomTypeId   int32  `protobuf:"varint,1,opt,name=RoomTypeId,proto3" json:"RoomTypeId,omitempty"`     // 房间类型id
 	RoomConfigId int32  `protobuf:"varint,2,opt,name=RoomConfigId,proto3" json:"RoomConfigId,omitempty"` // 房间配置id
-	CostType     int32  `protobuf:"varint,3,opt,name=CostType,proto3" json:"CostType,omitempty"`         // 房卡场付费方式 1房主 2AA
+	CostType     int32  `protobuf:"varint,3,opt,name=CostType,proto3" json:"CostType,omitempty"`         // 房卡场付费方式 1AA 2房主
 	Password     string `protobuf:"bytes,4,opt,name=Password,proto3" json:"Password,omitempty"`          // 房间密码
 	Voice        int32  `protobuf:"varint,5,opt,name=Voice,proto3" json:"Voice,omitempty"`               // 是否开启语音 1开启 2关闭
 }
diff --git a/protocol/server/server.proto b/protocol/server/server.proto
index d34b16f..e439d15 100644
--- a/protocol/server/server.proto
+++ b/protocol/server/server.proto
@@ -170,7 +170,7 @@ message Item {
 message CustomParam {
   int32 RoomTypeId = 1; // 房间类型id
   int32 RoomConfigId = 2; // 房间配置id
-  int32 CostType = 3; // 房卡场付费方式 1房主 2AA
+  int32 CostType = 3; // 房卡场付费方式 1AA 2房主
   string Password = 4; // 房间密码
   int32 Voice = 5; // 是否开启语音 1开启 2关闭
 }