diff --git a/modules/caravan/api_refreshcity.go b/modules/caravan/api_refreshcity.go
new file mode 100644
index 000000000..81d42cc39
--- /dev/null
+++ b/modules/caravan/api_refreshcity.go
@@ -0,0 +1,31 @@
+package caravan
+
+import (
+	"go_dreamfactory/comm"
+	"go_dreamfactory/pb"
+)
+
+//参数校验
+func (this *apiComp) RefreshCityCheck(session comm.IUserSession, req *pb.CaravanRefreshCityReq) (code pb.ErrorCode) {
+
+	return
+}
+
+// 刷新城市信息
+func (this *apiComp) RefreshCity(session comm.IUserSession, req *pb.CaravanRefreshCityReq) (code pb.ErrorCode, data *pb.ErrorData) {
+	var (
+		resp *pb.CaravanRefreshCityResp
+	)
+	resp = &pb.CaravanRefreshCityResp{}
+	if code = this.RefreshCityCheck(session, req); code != pb.ErrorCode_Success {
+		return // 参数校验失败直接返回
+	}
+	list, _ := this.module.modelCaravan.getCaravanList(session.GetUserId())
+	resp.Oldprice = list.Oldprice
+	// 刷新城市货物信息
+	this.module.refreshCaravanCityInfo(session.GetUserId(), list)
+	resp.Goods = list.Goods
+	resp.City = list.City
+	session.SendMsg(string(this.module.GetType()), "refreshcity", resp)
+	return
+}
diff --git a/pb/caravan_msg.pb.go b/pb/caravan_msg.pb.go
index 8e73f4fd6..b43cd4dfd 100644
--- a/pb/caravan_msg.pb.go
+++ b/pb/caravan_msg.pb.go
@@ -596,6 +596,108 @@ func (x *CaravanRankListResp) GetUserinfo() *CaravanRankInfo {
 	return nil
 }
 
+// 刷新城市信息
+type CaravanRefreshCityReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *CaravanRefreshCityReq) Reset() {
+	*x = CaravanRefreshCityReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_caravan_caravan_msg_proto_msgTypes[11]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CaravanRefreshCityReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CaravanRefreshCityReq) ProtoMessage() {}
+
+func (x *CaravanRefreshCityReq) ProtoReflect() protoreflect.Message {
+	mi := &file_caravan_caravan_msg_proto_msgTypes[11]
+	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 CaravanRefreshCityReq.ProtoReflect.Descriptor instead.
+func (*CaravanRefreshCityReq) Descriptor() ([]byte, []int) {
+	return file_caravan_caravan_msg_proto_rawDescGZIP(), []int{11}
+}
+
+type CaravanRefreshCityResp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Goods    map[int32]*Goods    `protobuf:"bytes,1,rep,name=goods,proto3" json:"goods" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` //  key 货物ID
+	City     map[int32]*CityInfo `protobuf:"bytes,2,rep,name=city,proto3" json:"city" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`   // 城市信息
+	Oldprice map[int32]int32     `protobuf:"bytes,3,rep,name=Oldprice,proto3" json:"Oldprice" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
+}
+
+func (x *CaravanRefreshCityResp) Reset() {
+	*x = CaravanRefreshCityResp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_caravan_caravan_msg_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CaravanRefreshCityResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CaravanRefreshCityResp) ProtoMessage() {}
+
+func (x *CaravanRefreshCityResp) ProtoReflect() protoreflect.Message {
+	mi := &file_caravan_caravan_msg_proto_msgTypes[12]
+	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 CaravanRefreshCityResp.ProtoReflect.Descriptor instead.
+func (*CaravanRefreshCityResp) Descriptor() ([]byte, []int) {
+	return file_caravan_caravan_msg_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *CaravanRefreshCityResp) GetGoods() map[int32]*Goods {
+	if x != nil {
+		return x.Goods
+	}
+	return nil
+}
+
+func (x *CaravanRefreshCityResp) GetCity() map[int32]*CityInfo {
+	if x != nil {
+		return x.City
+	}
+	return nil
+}
+
+func (x *CaravanRefreshCityResp) GetOldprice() map[int32]int32 {
+	if x != nil {
+		return x.Oldprice
+	}
+	return nil
+}
+
 var File_caravan_caravan_msg_proto protoreflect.FileDescriptor
 
 var file_caravan_caravan_msg_proto_rawDesc = []byte{
@@ -657,7 +759,34 @@ var file_caravan_caravan_msg_proto_rawDesc = []byte{
 	0x73, 0x74, 0x12, 0x2c, 0x0a, 0x08, 0x75, 0x73, 0x65, 0x72, 0x69, 0x6e, 0x66, 0x6f, 0x18, 0x02,
 	0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x43, 0x61, 0x72, 0x61, 0x76, 0x61, 0x6e, 0x52, 0x61,
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+	0x22, 0x17, 0x0a, 0x15, 0x43, 0x61, 0x72, 0x61, 0x76, 0x61, 0x6e, 0x52, 0x65, 0x66, 0x72, 0x65,
+	0x73, 0x68, 0x43, 0x69, 0x74, 0x79, 0x52, 0x65, 0x71, 0x22, 0x8f, 0x03, 0x0a, 0x16, 0x43, 0x61,
+	0x72, 0x61, 0x76, 0x61, 0x6e, 0x52, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68, 0x43, 0x69, 0x74, 0x79,
+	0x52, 0x65, 0x73, 0x70, 0x12, 0x38, 0x0a, 0x05, 0x67, 0x6f, 0x6f, 0x64, 0x73, 0x18, 0x01, 0x20,
+	0x03, 0x28, 0x0b, 0x32, 0x22, 0x2e, 0x43, 0x61, 0x72, 0x61, 0x76, 0x61, 0x6e, 0x52, 0x65, 0x66,
+	0x72, 0x65, 0x73, 0x68, 0x43, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70, 0x2e, 0x47, 0x6f, 0x6f,
+	0x64, 0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x67, 0x6f, 0x6f, 0x64, 0x73, 0x12, 0x35,
+	0x0a, 0x04, 0x63, 0x69, 0x74, 0x79, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x21, 0x2e, 0x43,
+	0x61, 0x72, 0x61, 0x76, 0x61, 0x6e, 0x52, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68, 0x43, 0x69, 0x74,
+	0x79, 0x52, 0x65, 0x73, 0x70, 0x2e, 0x43, 0x69, 0x74, 0x79, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52,
+	0x04, 0x63, 0x69, 0x74, 0x79, 0x12, 0x41, 0x0a, 0x08, 0x4f, 0x6c, 0x64, 0x70, 0x72, 0x69, 0x63,
+	0x65, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x25, 0x2e, 0x43, 0x61, 0x72, 0x61, 0x76, 0x61,
+	0x6e, 0x52, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68, 0x43, 0x69, 0x74, 0x79, 0x52, 0x65, 0x73, 0x70,
+	0x2e, 0x4f, 0x6c, 0x64, 0x70, 0x72, 0x69, 0x63, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x08,
+	0x4f, 0x6c, 0x64, 0x70, 0x72, 0x69, 0x63, 0x65, 0x1a, 0x40, 0x0a, 0x0a, 0x47, 0x6f, 0x6f, 0x64,
+	0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x1c, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
+	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x06, 0x2e, 0x47, 0x6f, 0x6f, 0x64, 0x73, 0x52,
+	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x1a, 0x42, 0x0a, 0x09, 0x43, 0x69,
+	0x74, 0x79, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x1f, 0x0a, 0x05, 0x76, 0x61, 0x6c,
+	0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x09, 0x2e, 0x43, 0x69, 0x74, 0x79, 0x49,
+	0x6e, 0x66, 0x6f, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x1a, 0x3b,
+	0x0a, 0x0d, 0x4f, 0x6c, 0x64, 0x70, 0x72, 0x69, 0x63, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12,
+	0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03, 0x6b, 0x65,
+	0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x42, 0x06, 0x5a, 0x04, 0x2e,
+	0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -672,7 +801,7 @@ func file_caravan_caravan_msg_proto_rawDescGZIP() []byte {
 	return file_caravan_caravan_msg_proto_rawDescData
 }
 
-var file_caravan_caravan_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
+var file_caravan_caravan_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 17)
 var file_caravan_caravan_msg_proto_goTypes = []interface{}{
 	(*CaravanGetListReq)(nil),       // 0: CaravanGetListReq
 	(*CaravanGetListResp)(nil),      // 1: CaravanGetListResp
@@ -685,26 +814,38 @@ var file_caravan_caravan_msg_proto_goTypes = []interface{}{
 	(*CaravanTaskCompletePush)(nil), // 8: CaravanTaskCompletePush
 	(*CaravanRankListReq)(nil),      // 9: CaravanRankListReq
 	(*CaravanRankListResp)(nil),     // 10: CaravanRankListResp
-	nil,                             // 11: CaravanBuyOrSellReq.ItemsEntry
-	(*DBCaravan)(nil),               // 12: DBCaravan
-	(*UserAssets)(nil),              // 13: UserAssets
-	(*CaravanRankInfo)(nil),         // 14: CaravanRankInfo
+	(*CaravanRefreshCityReq)(nil),   // 11: CaravanRefreshCityReq
+	(*CaravanRefreshCityResp)(nil),  // 12: CaravanRefreshCityResp
+	nil,                             // 13: CaravanBuyOrSellReq.ItemsEntry
+	nil,                             // 14: CaravanRefreshCityResp.GoodsEntry
+	nil,                             // 15: CaravanRefreshCityResp.CityEntry
+	nil,                             // 16: CaravanRefreshCityResp.OldpriceEntry
+	(*DBCaravan)(nil),               // 17: DBCaravan
+	(*UserAssets)(nil),              // 18: UserAssets
+	(*CaravanRankInfo)(nil),         // 19: CaravanRankInfo
+	(*Goods)(nil),                   // 20: Goods
+	(*CityInfo)(nil),                // 21: CityInfo
 }
 var file_caravan_caravan_msg_proto_depIdxs = []int32{
-	12, // 0: CaravanGetListResp.data:type_name -> DBCaravan
-	11, // 1: CaravanBuyOrSellReq.items:type_name -> CaravanBuyOrSellReq.ItemsEntry
-	12, // 2: CaravanBuyOrSellResp.data:type_name -> DBCaravan
-	12, // 3: CaravanGotoCityResp.data:type_name -> DBCaravan
-	12, // 4: CaravanGetStoryResp.data:type_name -> DBCaravan
-	12, // 5: CaravanTaskCompletePush.data:type_name -> DBCaravan
-	13, // 6: CaravanTaskCompletePush.reward:type_name -> UserAssets
-	14, // 7: CaravanRankListResp.list:type_name -> CaravanRankInfo
-	14, // 8: CaravanRankListResp.userinfo:type_name -> CaravanRankInfo
-	9,  // [9:9] is the sub-list for method output_type
-	9,  // [9:9] is the sub-list for method input_type
-	9,  // [9:9] is the sub-list for extension type_name
-	9,  // [9:9] is the sub-list for extension extendee
-	0,  // [0:9] is the sub-list for field type_name
+	17, // 0: CaravanGetListResp.data:type_name -> DBCaravan
+	13, // 1: CaravanBuyOrSellReq.items:type_name -> CaravanBuyOrSellReq.ItemsEntry
+	17, // 2: CaravanBuyOrSellResp.data:type_name -> DBCaravan
+	17, // 3: CaravanGotoCityResp.data:type_name -> DBCaravan
+	17, // 4: CaravanGetStoryResp.data:type_name -> DBCaravan
+	17, // 5: CaravanTaskCompletePush.data:type_name -> DBCaravan
+	18, // 6: CaravanTaskCompletePush.reward:type_name -> UserAssets
+	19, // 7: CaravanRankListResp.list:type_name -> CaravanRankInfo
+	19, // 8: CaravanRankListResp.userinfo:type_name -> CaravanRankInfo
+	14, // 9: CaravanRefreshCityResp.goods:type_name -> CaravanRefreshCityResp.GoodsEntry
+	15, // 10: CaravanRefreshCityResp.city:type_name -> CaravanRefreshCityResp.CityEntry
+	16, // 11: CaravanRefreshCityResp.Oldprice:type_name -> CaravanRefreshCityResp.OldpriceEntry
+	20, // 12: CaravanRefreshCityResp.GoodsEntry.value:type_name -> Goods
+	21, // 13: CaravanRefreshCityResp.CityEntry.value:type_name -> CityInfo
+	14, // [14:14] is the sub-list for method output_type
+	14, // [14:14] is the sub-list for method input_type
+	14, // [14:14] is the sub-list for extension type_name
+	14, // [14:14] is the sub-list for extension extendee
+	0,  // [0:14] is the sub-list for field type_name
 }
 
 func init() { file_caravan_caravan_msg_proto_init() }
@@ -847,6 +988,30 @@ func file_caravan_caravan_msg_proto_init() {
 				return nil
 			}
 		}
+		file_caravan_caravan_msg_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CaravanRefreshCityReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_caravan_caravan_msg_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CaravanRefreshCityResp); 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{
@@ -854,7 +1019,7 @@ func file_caravan_caravan_msg_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_caravan_caravan_msg_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   12,
+			NumMessages:   17,
 			NumExtensions: 0,
 			NumServices:   0,
 		},