diff --git a/worldsrv/shopmgr.go b/worldsrv/shopmgr.go
index 40bd5de..5f34e9b 100644
--- a/worldsrv/shopmgr.go
+++ b/worldsrv/shopmgr.go
@@ -63,9 +63,14 @@ const (
 const (
 	ShopTypeCoin    = iota + 1 // 金币
 	ShopTypeDiamond            // 钻石
-	ShopTypeItem               // 道具
-	ShopTypeFangKa             // 房卡
-	ShopTypeMax
+)
+
+// 商品参数类型
+const (
+	ShopParamCoin    = iota // 金币
+	ShopParamDiamond        // 钻石
+	ShopParamUnKnown        // 未定义
+	ShopParamMax            // 参数数量
 )
 
 // 兑换商品状态
@@ -139,7 +144,7 @@ func (this *ShopMgr) GetShopInfoProto(si *model.ShopInfo, p *Player, vipShopId i
 	}
 	added := int32(rand.Intn(int(si.AddArea[1])-int(si.AddArea[0])+1) + int(si.AddArea[0]))
 	consumptionAmount := int32(rand.Intn(int(si.CostArea[1])-int(si.CostArea[0])+1) + int(si.CostArea[0]))
-	amount := int64(si.Amount)
+	amount := si.Amount
 	isBuy := false
 	if si.Page == ShopPageVip {
 		shopData := p.GetVipShopData(si.Id, vipShopId)
@@ -705,7 +710,7 @@ func (this *ShopMgr) GainShop(shopInfo *model.ShopInfo, p *Player, vipShopId, po
 		})
 	}
 
-	amount := [3]int32{} // 获得含义：金币，钻石，经验
+	amount := [ShopParamMax]int32{} // 获得含义：金币，钻石，经验
 	if shopInfo.Page == ShopPageVip {
 		if p.VipShopData[vipShopId] == nil {
 			logger.Logger.Errorf("GainShop 没有找到vip商品 shopId:%v vipShopId:%v snid:%v", shopInfo.Id, vipShopId, p.SnId)
@@ -720,7 +725,7 @@ func (this *ShopMgr) GainShop(shopInfo *model.ShopInfo, p *Player, vipShopId, po
 
 	switch shopInfo.Type {
 	case ShopTypeCoin:
-		amount[0] = int32(addTotal)
+		amount[ShopParamCoin] = int32(addTotal)
 		p.AddCoin(addTotal, 0, common.GainWay_Shop_Buy, "system", shopName)
 		if shopInfo.Ad > 0 { //观看广告
 			if !p.IsRob {
@@ -737,7 +742,7 @@ func (this *ShopMgr) GainShop(shopInfo *model.ShopInfo, p *Player, vipShopId, po
 
 	case ShopTypeDiamond:
 		//增加钻石
-		amount[1] = int32(addTotal)
+		amount[ShopParamDiamond] = int32(addTotal)
 		p.AddDiamond(addTotal, 0, common.GainWay_Shop_Buy, "system", shopName)
 		if shopInfo.Ad > 0 { //观看广告
 			if !p.IsRob {
@@ -904,7 +909,7 @@ func (this *ShopMgr) Exchange(p *Player, goodsId int32, username, mobile, commen
 		if err := proto.Unmarshal(buff, as); err != nil {
 			logger.Logger.Errorf("API_CreateExchange err: %v %v", err, as.Tag)
 		}
-		var amount [ShopTypeItem]int32
+		var amount [ShopParamMax]int32
 		//保存db
 		dbShop := this.NewDbShop(p, 0, amount[:], ExchangeConsumeCash, info.Cash*num,
 			common.GainWay_ShopBuy, itemInfo, cdata.Id, cdata.Name, 0, "", []int32{})
@@ -1196,7 +1201,7 @@ func (this *ShopMgr) NewDbShop(p *Player, pageId int32, amount []int32, consume,
 func (this *ShopMgr) SendAPICreateOrder(p *Player, ConfigPayId int32, data any, remark string) {
 	//三方购买
 	task.New(nil, task.CallableWrapper(func(o *basic.Object) interface{} {
-		var amount [ShopTypeItem]int32
+		var amount [ShopParamMax]int32
 		var dbShop *model.DbShop
 		if shopInfo, ok := data.(*model.ShopInfo); ok {
 			costNum := rand.Int31n(shopInfo.CostArea[1]-shopInfo.CostArea[0]+1) + shopInfo.CostArea[0]
@@ -1215,7 +1220,7 @@ func (this *ShopMgr) SendAPICreateOrder(p *Player, ConfigPayId int32, data any,
 
 			switch shopInfo.Type {
 			case ShopTypeDiamond:
-				amount[ShopTypeDiamond-1] = int32(shopInfo.AmountFinal)
+				amount[ShopParamDiamond] = int32(shopInfo.AmountFinal)
 			default:
 
 			}
@@ -1253,14 +1258,14 @@ func (this *ShopMgr) SendAPICreateOrder(p *Player, ConfigPayId int32, data any,
 			//兑换 充值订单
 			logger.Logger.Infof("客户端请求兑换 创建支付订单！AppId = %v,SnId = %v,Id = %v,dbShop.LogId.Hex() = %v,cash = %v", common.GetAppId(), p.SnId, cdata.Id, dbShop.LogId.Hex(), info.Cash*cdata.ExchangeNum)
 			return webapi.API_CreateOrder(common.GetAppId(), dbShop.LogId.Hex(), ConfigPayId, p.SnId, cdata.Id, p.Platform, p.PackageID, p.DeviceOS,
-				p.DeviceId, cdata.Name, [ShopTypeItem]int32{0, 0, 0}, info.Cash*cdata.ExchangeNum, nil, orderId, p.Channel, p.ChannelId)
+				p.DeviceId, cdata.Name, amount, info.Cash*cdata.ExchangeNum, nil, orderId, p.Channel, p.ChannelId)
 		} else if bbd, ok := data.(*webapi_proto.BlindBoxData); ok {
-			if bbd.Type == 1 {
+			if bbd.Type == ShopTypeCoin {
 				//金币
-				amount[0] = bbd.Grade
-			} else if bbd.Type == 2 {
+				amount[ShopParamCoin] = bbd.Grade
+			} else if bbd.Type == ShopTypeDiamond {
 				//钻石
-				amount[1] = bbd.Grade
+				amount[ShopParamDiamond] = bbd.Grade
 			}
 			dbShop = this.NewDbShop(p, 0, amount[:], ShopConsumeMoney, int32(bbd.Price2), common.GainWay_ActBlindBox, nil, 0, "", 0, remark, []int32{bbd.Id})
 			err := model.InsertDbShopLog(dbShop)
@@ -1274,9 +1279,9 @@ func (this *ShopMgr) SendAPICreateOrder(p *Player, ConfigPayId int32, data any,
 			var items []model.ItemInfo
 			for _, it := range wfs.Item {
 				if it.Type == 1 {
-					amount[0] = it.Grade
+					amount[ShopParamCoin] = it.Grade
 				} else if it.Type == 2 {
-					amount[1] = it.Grade
+					amount[ShopParamDiamond] = it.Grade
 				} else if it.Type == 3 {
 					items = append(items, model.ItemInfo{
 						ItemId:  it.Item_Id,