diff --git a/protocol/bag/bag.pb.go b/protocol/bag/bag.pb.go
index 7de6cd0..22dac45 100644
--- a/protocol/bag/bag.pb.go
+++ b/protocol/bag/bag.pb.go
@@ -630,7 +630,7 @@ type CSPropExchange struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Items []*PropInfo `protobuf:"bytes,1,rep,name=Items,proto3" json:"Items,omitempty"` // 消耗道具
+	Id int32 `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"` // 兑换ID
 }
 
 func (x *CSPropExchange) Reset() {
@@ -665,11 +665,11 @@ func (*CSPropExchange) Descriptor() ([]byte, []int) {
 	return file_bag_proto_rawDescGZIP(), []int{7}
 }
 
-func (x *CSPropExchange) GetItems() []*PropInfo {
+func (x *CSPropExchange) GetId() int32 {
 	if x != nil {
-		return x.Items
+		return x.Id
 	}
-	return nil
+	return 0
 }
 
 type SCPropExchange struct {
@@ -740,8 +740,9 @@ type ExchangeInfo struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	CostItems []*PropInfo `protobuf:"bytes,1,rep,name=CostItems,proto3" json:"CostItems,omitempty"` // 消耗道具
-	GainItems []*PropInfo `protobuf:"bytes,2,rep,name=GainItems,proto3" json:"GainItems,omitempty"` // 获得道具
+	Id        int32       `protobuf:"varint,1,opt,name=Id,proto3" json:"Id,omitempty"`              // 兑换ID
+	CostItems []*PropInfo `protobuf:"bytes,2,rep,name=CostItems,proto3" json:"CostItems,omitempty"` // 消耗道具
+	GainItems []*PropInfo `protobuf:"bytes,3,rep,name=GainItems,proto3" json:"GainItems,omitempty"` // 获得道具
 }
 
 func (x *ExchangeInfo) Reset() {
@@ -776,6 +777,13 @@ func (*ExchangeInfo) Descriptor() ([]byte, []int) {
 	return file_bag_proto_rawDescGZIP(), []int{9}
 }
 
+func (x *ExchangeInfo) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
 func (x *ExchangeInfo) GetCostItems() []*PropInfo {
 	if x != nil {
 		return x.CostItems
@@ -795,6 +803,8 @@ type CSExchangeList struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Tp int32 `protobuf:"varint,1,opt,name=Tp,proto3" json:"Tp,omitempty"` // 兑换类型 1集卡活动
 }
 
 func (x *CSExchangeList) Reset() {
@@ -829,12 +839,20 @@ func (*CSExchangeList) Descriptor() ([]byte, []int) {
 	return file_bag_proto_rawDescGZIP(), []int{10}
 }
 
+func (x *CSExchangeList) GetTp() int32 {
+	if x != nil {
+		return x.Tp
+	}
+	return 0
+}
+
 type SCExchangeList struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
 	Infos []*ExchangeInfo `protobuf:"bytes,1,rep,name=Infos,proto3" json:"Infos,omitempty"` // 兑换列表
+	Tp    int32           `protobuf:"varint,2,opt,name=Tp,proto3" json:"Tp,omitempty"`      // 兑换类型
 }
 
 func (x *SCExchangeList) Reset() {
@@ -876,6 +894,13 @@ func (x *SCExchangeList) GetInfos() []*ExchangeInfo {
 	return nil
 }
 
+func (x *SCExchangeList) GetTp() int32 {
+	if x != nil {
+		return x.Tp
+	}
+	return 0
+}
+
 var File_bag_proto protoreflect.FileDescriptor
 
 var file_bag_proto_rawDesc = []byte{
@@ -928,53 +953,54 @@ var file_bag_proto_rawDesc = []byte{
 	0x49, 0x6e, 0x66, 0x6f, 0x12, 0x16, 0x0a, 0x06, 0x49, 0x74, 0x65, 0x6d, 0x49, 0x64, 0x18, 0x01,
 	0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x49, 0x74, 0x65, 0x6d, 0x49, 0x64, 0x12, 0x18, 0x0a, 0x07,
 	0x49, 0x74, 0x65, 0x6d, 0x4e, 0x75, 0x6d, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x07, 0x49,
-	0x74, 0x65, 0x6d, 0x4e, 0x75, 0x6d, 0x22, 0x35, 0x0a, 0x0e, 0x43, 0x53, 0x50, 0x72, 0x6f, 0x70,
-	0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x12, 0x23, 0x0a, 0x05, 0x49, 0x74, 0x65, 0x6d,
-	0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72,
-	0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x05, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x22, 0x93, 0x01,
-	0x0a, 0x0e, 0x53, 0x43, 0x50, 0x72, 0x6f, 0x70, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65,
-	0x12, 0x2b, 0x0a, 0x07, 0x52, 0x65, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x0e, 0x32, 0x11, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x4f, 0x70, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74,
-	0x43, 0x6f, 0x64, 0x65, 0x52, 0x07, 0x52, 0x65, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x12, 0x23, 0x0a,
-	0x05, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62,
-	0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x05, 0x49, 0x74, 0x65,
-	0x6d, 0x73, 0x12, 0x2f, 0x0a, 0x0b, 0x52, 0x65, 0x6d, 0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d,
-	0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72,
-	0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x0b, 0x52, 0x65, 0x6d, 0x61, 0x69, 0x6e, 0x49, 0x74,
-	0x65, 0x6d, 0x73, 0x22, 0x68, 0x0a, 0x0c, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x49,
-	0x6e, 0x66, 0x6f, 0x12, 0x2b, 0x0a, 0x09, 0x43, 0x6f, 0x73, 0x74, 0x49, 0x74, 0x65, 0x6d, 0x73,
-	0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f,
-	0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x09, 0x43, 0x6f, 0x73, 0x74, 0x49, 0x74, 0x65, 0x6d, 0x73,
-	0x12, 0x2b, 0x0a, 0x09, 0x47, 0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x02, 0x20,
-	0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f, 0x70, 0x49, 0x6e,
-	0x66, 0x6f, 0x52, 0x09, 0x47, 0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x22, 0x10, 0x0a,
-	0x0e, 0x43, 0x53, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x22,
-	0x39, 0x0a, 0x0e, 0x53, 0x43, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73,
-	0x74, 0x12, 0x27, 0x0a, 0x05, 0x49, 0x6e, 0x66, 0x6f, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b,
-	0x32, 0x11, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x49,
-	0x6e, 0x66, 0x6f, 0x52, 0x05, 0x49, 0x6e, 0x66, 0x6f, 0x73, 0x2a, 0x85, 0x01, 0x0a, 0x0c, 0x4f,
-	0x70, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x12, 0x0f, 0x0a, 0x0b, 0x4f,
-	0x50, 0x52, 0x43, 0x5f, 0x53, 0x75, 0x63, 0x65, 0x73, 0x73, 0x10, 0x00, 0x12, 0x0e, 0x0a, 0x0a,
-	0x4f, 0x50, 0x52, 0x43, 0x5f, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x10, 0x01, 0x12, 0x0e, 0x0a, 0x0a,
-	0x4f, 0x50, 0x52, 0x43, 0x5f, 0x55, 0x73, 0x65, 0x55, 0x70, 0x10, 0x02, 0x12, 0x0e, 0x0a, 0x0a,
-	0x4f, 0x50, 0x52, 0x43, 0x5f, 0x49, 0x64, 0x45, 0x72, 0x72, 0x10, 0x03, 0x12, 0x0e, 0x0a, 0x0a,
-	0x4f, 0x50, 0x52, 0x43, 0x5f, 0x44, 0x62, 0x45, 0x72, 0x72, 0x10, 0x04, 0x12, 0x10, 0x0a, 0x0c,
-	0x4f, 0x50, 0x52, 0x43, 0x5f, 0x42, 0x61, 0x67, 0x46, 0x75, 0x6c, 0x6c, 0x10, 0x05, 0x12, 0x12,
-	0x0a, 0x0e, 0x4f, 0x50, 0x52, 0x43, 0x5f, 0x4e, 0x6f, 0x74, 0x50, 0x6c, 0x61, 0x79, 0x65, 0x72,
-	0x10, 0x06, 0x2a, 0xbc, 0x01, 0x0a, 0x09, 0x53, 0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x49, 0x44,
-	0x12, 0x13, 0x0a, 0x0f, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x42, 0x41, 0x47, 0x5f, 0x5a,
-	0x45, 0x52, 0x4f, 0x10, 0x00, 0x12, 0x18, 0x0a, 0x13, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f,
-	0x41, 0x4c, 0x4c, 0x5f, 0x42, 0x41, 0x47, 0x5f, 0x49, 0x4e, 0x46, 0x4f, 0x10, 0xe2, 0x13, 0x12,
+	0x74, 0x65, 0x6d, 0x4e, 0x75, 0x6d, 0x22, 0x20, 0x0a, 0x0e, 0x43, 0x53, 0x50, 0x72, 0x6f, 0x70,
+	0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x64, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49, 0x64, 0x22, 0x93, 0x01, 0x0a, 0x0e, 0x53, 0x43, 0x50,
+	0x72, 0x6f, 0x70, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x12, 0x2b, 0x0a, 0x07, 0x52,
+	0x65, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x11, 0x2e, 0x62,
+	0x61, 0x67, 0x2e, 0x4f, 0x70, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x52,
+	0x07, 0x52, 0x65, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x12, 0x23, 0x0a, 0x05, 0x49, 0x74, 0x65, 0x6d,
+	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72,
+	0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x05, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x12, 0x2f, 0x0a,
+	0x0b, 0x52, 0x65, 0x6d, 0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x03, 0x20, 0x03,
+	0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f, 0x70, 0x49, 0x6e, 0x66,
+	0x6f, 0x52, 0x0b, 0x52, 0x65, 0x6d, 0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x22, 0x78,
+	0x0a, 0x0c, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x12, 0x0e,
+	0x0a, 0x02, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x49, 0x64, 0x12, 0x2b,
+	0x0a, 0x09, 0x43, 0x6f, 0x73, 0x74, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28,
+	0x0b, 0x32, 0x0d, 0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f,
+	0x52, 0x09, 0x43, 0x6f, 0x73, 0x74, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x12, 0x2b, 0x0a, 0x09, 0x47,
+	0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0d,
+	0x2e, 0x62, 0x61, 0x67, 0x2e, 0x50, 0x72, 0x6f, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x09, 0x47,
+	0x61, 0x69, 0x6e, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x22, 0x20, 0x0a, 0x0e, 0x43, 0x53, 0x45, 0x78,
+	0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x54, 0x70,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x54, 0x70, 0x22, 0x49, 0x0a, 0x0e, 0x53, 0x43,
+	0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x27, 0x0a, 0x05,
+	0x49, 0x6e, 0x66, 0x6f, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x11, 0x2e, 0x62, 0x61,
+	0x67, 0x2e, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x05,
+	0x49, 0x6e, 0x66, 0x6f, 0x73, 0x12, 0x0e, 0x0a, 0x02, 0x54, 0x70, 0x18, 0x02, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x02, 0x54, 0x70, 0x2a, 0x85, 0x01, 0x0a, 0x0c, 0x4f, 0x70, 0x52, 0x65, 0x73, 0x75,
+	0x6c, 0x74, 0x43, 0x6f, 0x64, 0x65, 0x12, 0x0f, 0x0a, 0x0b, 0x4f, 0x50, 0x52, 0x43, 0x5f, 0x53,
+	0x75, 0x63, 0x65, 0x73, 0x73, 0x10, 0x00, 0x12, 0x0e, 0x0a, 0x0a, 0x4f, 0x50, 0x52, 0x43, 0x5f,
+	0x45, 0x72, 0x72, 0x6f, 0x72, 0x10, 0x01, 0x12, 0x0e, 0x0a, 0x0a, 0x4f, 0x50, 0x52, 0x43, 0x5f,
+	0x55, 0x73, 0x65, 0x55, 0x70, 0x10, 0x02, 0x12, 0x0e, 0x0a, 0x0a, 0x4f, 0x50, 0x52, 0x43, 0x5f,
+	0x49, 0x64, 0x45, 0x72, 0x72, 0x10, 0x03, 0x12, 0x0e, 0x0a, 0x0a, 0x4f, 0x50, 0x52, 0x43, 0x5f,
+	0x44, 0x62, 0x45, 0x72, 0x72, 0x10, 0x04, 0x12, 0x10, 0x0a, 0x0c, 0x4f, 0x50, 0x52, 0x43, 0x5f,
+	0x42, 0x61, 0x67, 0x46, 0x75, 0x6c, 0x6c, 0x10, 0x05, 0x12, 0x12, 0x0a, 0x0e, 0x4f, 0x50, 0x52,
+	0x43, 0x5f, 0x4e, 0x6f, 0x74, 0x50, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x10, 0x06, 0x2a, 0xbc, 0x01,
+	0x0a, 0x09, 0x53, 0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x49, 0x44, 0x12, 0x13, 0x0a, 0x0f, 0x50,
+	0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x42, 0x41, 0x47, 0x5f, 0x5a, 0x45, 0x52, 0x4f, 0x10, 0x00,
+	0x12, 0x18, 0x0a, 0x13, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x41, 0x4c, 0x4c, 0x5f, 0x42,
+	0x41, 0x47, 0x5f, 0x49, 0x4e, 0x46, 0x4f, 0x10, 0xe2, 0x13, 0x12, 0x17, 0x0a, 0x12, 0x50, 0x41,
+	0x43, 0x4b, 0x45, 0x54, 0x5f, 0x41, 0x4c, 0x4c, 0x5f, 0x42, 0x41, 0x47, 0x5f, 0x55, 0x53, 0x45,
+	0x10, 0xe3, 0x13, 0x12, 0x1a, 0x0a, 0x15, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x53, 0x43,
+	0x5f, 0x53, 0x59, 0x4e, 0x43, 0x42, 0x41, 0x47, 0x44, 0x41, 0x54, 0x41, 0x10, 0xe4, 0x13, 0x12,
 	0x17, 0x0a, 0x12, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x41, 0x4c, 0x4c, 0x5f, 0x42, 0x41,
-	0x47, 0x5f, 0x55, 0x53, 0x45, 0x10, 0xe3, 0x13, 0x12, 0x1a, 0x0a, 0x15, 0x50, 0x41, 0x43, 0x4b,
-	0x45, 0x54, 0x5f, 0x53, 0x43, 0x5f, 0x53, 0x59, 0x4e, 0x43, 0x42, 0x41, 0x47, 0x44, 0x41, 0x54,
-	0x41, 0x10, 0xe4, 0x13, 0x12, 0x17, 0x0a, 0x12, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x41,
-	0x4c, 0x4c, 0x5f, 0x42, 0x41, 0x47, 0x5f, 0x45, 0x4e, 0x44, 0x10, 0xf5, 0x13, 0x12, 0x18, 0x0a,
-	0x13, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x50, 0x72, 0x6f, 0x70, 0x45, 0x78, 0x63, 0x68,
-	0x61, 0x6e, 0x67, 0x65, 0x10, 0xb8, 0x17, 0x12, 0x18, 0x0a, 0x13, 0x50, 0x41, 0x43, 0x4b, 0x45,
-	0x54, 0x5f, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x10, 0xb9,
-	0x17, 0x42, 0x07, 0x5a, 0x05, 0x2e, 0x3b, 0x62, 0x61, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
-	0x6f, 0x33,
+	0x47, 0x5f, 0x45, 0x4e, 0x44, 0x10, 0xf5, 0x13, 0x12, 0x18, 0x0a, 0x13, 0x50, 0x41, 0x43, 0x4b,
+	0x45, 0x54, 0x5f, 0x50, 0x72, 0x6f, 0x70, 0x45, 0x78, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x10,
+	0xb8, 0x17, 0x12, 0x18, 0x0a, 0x13, 0x50, 0x41, 0x43, 0x4b, 0x45, 0x54, 0x5f, 0x45, 0x78, 0x63,
+	0x68, 0x61, 0x6e, 0x67, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x10, 0xb9, 0x17, 0x42, 0x07, 0x5a, 0x05,
+	0x2e, 0x3b, 0x62, 0x61, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1013,18 +1039,17 @@ var file_bag_proto_depIdxs = []int32{
 	0,  // 2: bag.SCUpBagInfo.RetCode:type_name -> bag.OpResultCode
 	2,  // 3: bag.SCUpBagInfo.Infos:type_name -> bag.ItemInfo
 	2,  // 4: bag.SCSyncBagData.Infos:type_name -> bag.ItemInfo
-	8,  // 5: bag.CSPropExchange.Items:type_name -> bag.PropInfo
-	0,  // 6: bag.SCPropExchange.RetCode:type_name -> bag.OpResultCode
-	8,  // 7: bag.SCPropExchange.Items:type_name -> bag.PropInfo
-	8,  // 8: bag.SCPropExchange.RemainItems:type_name -> bag.PropInfo
-	8,  // 9: bag.ExchangeInfo.CostItems:type_name -> bag.PropInfo
-	8,  // 10: bag.ExchangeInfo.GainItems:type_name -> bag.PropInfo
-	11, // 11: bag.SCExchangeList.Infos:type_name -> bag.ExchangeInfo
-	12, // [12:12] is the sub-list for method output_type
-	12, // [12:12] is the sub-list for method input_type
-	12, // [12:12] is the sub-list for extension type_name
-	12, // [12:12] is the sub-list for extension extendee
-	0,  // [0:12] is the sub-list for field type_name
+	0,  // 5: bag.SCPropExchange.RetCode:type_name -> bag.OpResultCode
+	8,  // 6: bag.SCPropExchange.Items:type_name -> bag.PropInfo
+	8,  // 7: bag.SCPropExchange.RemainItems:type_name -> bag.PropInfo
+	8,  // 8: bag.ExchangeInfo.CostItems:type_name -> bag.PropInfo
+	8,  // 9: bag.ExchangeInfo.GainItems:type_name -> bag.PropInfo
+	11, // 10: bag.SCExchangeList.Infos:type_name -> bag.ExchangeInfo
+	11, // [11:11] is the sub-list for method output_type
+	11, // [11:11] is the sub-list for method input_type
+	11, // [11:11] is the sub-list for extension type_name
+	11, // [11:11] is the sub-list for extension extendee
+	0,  // [0:11] is the sub-list for field type_name
 }
 
 func init() { file_bag_proto_init() }
diff --git a/protocol/bag/bag.proto b/protocol/bag/bag.proto
index 49e6a1a..a765211 100644
--- a/protocol/bag/bag.proto
+++ b/protocol/bag/bag.proto
@@ -87,7 +87,7 @@ message PropInfo{
 
 // PACKET_PropExchange
 message CSPropExchange{
-  repeated PropInfo Items = 1; // 消耗道具
+  int32 Id = 1; // 兑换ID
 }
 message SCPropExchange{
   OpResultCode RetCode = 1; // 错误码
@@ -96,12 +96,16 @@ message SCPropExchange{
 }
 
 message ExchangeInfo{
-  repeated PropInfo CostItems = 1; // 消耗道具
-  repeated PropInfo GainItems = 2; // 获得道具
+  int32 Id = 1; // 兑换ID
+  repeated PropInfo CostItems = 2; // 消耗道具
+  repeated PropInfo GainItems = 3; // 获得道具
 }
 
 // PACKET_ExchangeList
-message CSExchangeList{}
+message CSExchangeList{
+  int32 Tp = 1; // 兑换类型 1集卡活动
+}
 message SCExchangeList{
   repeated ExchangeInfo Infos = 1; // 兑换列表
+  int32 Tp = 2; // 兑换类型
 }
\ No newline at end of file