diff --git a/server/marketserver/api/v1/market/market.go b/server/marketserver/api/v1/market/market.go
index 221a3705..2e24fde6 100644
--- a/server/marketserver/api/v1/market/market.go
+++ b/server/marketserver/api/v1/market/market.go
@@ -15,6 +15,11 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+type goodsDto struct {
+	Event interface{} `json:"event"`
+	Nft interface{} `json:"nft"`
+}
+
 type MarketApi struct {
 
 }
@@ -279,57 +284,127 @@ WHERE net_id = %d AND status="%s" AND item_id <> 0 GROUP BY item_id
 func (this *MarketApi) QueryPrice(c *gin.Context) {
 	netId := q5.ToInt64(c.DefaultQuery("net_id", ""))
 	itemId := q5.ToInt64(c.DefaultQuery("item_id", ""))
+	contractAddress := c.DefaultQuery("contract_address", "")
+	itemQuality := q5.ToInt64(c.DefaultQuery("quality", ""))
+
+	itemMeta := mt.Table.Item.GetById(itemId)
+	if itemMeta != nil && itemMeta.GetType() != jccommon.ITEM_TYPE_HERO {
+		itemQuality = 0
+	}
 
 	rspObj := &struct {
 		ErrCode int32 `json:"errcode"`
 		ErrMsg string `json:"errmsg"`
-		LowestPriceGoods *struct{
-			Event interface{} `json:"event"`
-			Nft interface{} `json:"nft"`
-		} `json:"lowest_price_goods"`
-		HighestPriceGoods *struct{
-			Event interface{} `json:"event"`
-			Nft interface{} `json:"nft"`
-		} `json:"highest_price_goods"`
+		LowestPriceGoods *goodsDto `json:"lowest_price_goods"`
+		HighestPriceGoods *goodsDto `json:"highest_price_goods"`
 	}{}
 
-	sql := fmt.Sprintf(`
-SELECT idx, price FROM t_order
-WHERE net_id = %d AND status="%s" AND item_id = %d
-`,
-		netId,
-		jccommon.ORDER_STATUS_ACTIVE,
-		itemId)
-	params := []string{}
 	lowestPriceGoodsIdx := int64(0)
 	highestPriceGoodsIdx := int64(0)
-	lowestPrice := ""
-	highestPrice := ""
-	f5.GetGoStyleDb().RawQuery(
-		constant.BCNFT_DB,
-		sql,
-		params,
-		func (err error, ds *f5.DataSet) {
-			if err != nil {
-				rspObj.ErrCode = 500
-				rspObj.ErrMsg = "server internal error"
-				c.JSON(200, rspObj)
-				return
-			}
-			for ds.Next() {
-				idx := q5.ToInt64(ds.GetByName("idx"))
-				price := ds.GetByName("price")
-				if lowestPriceGoodsIdx == 0 ||
-					q5.BigIntStrCmp(lowestPrice, price) < 0 {
-					lowestPriceGoodsIdx = idx
-					lowestPrice = price
+	{
+		var dbErr error
+		lowestPrice := ""
+		highestPrice := ""
+		sql := fmt.Sprintf(`
+SELECT idx, price FROM t_order
+WHERE net_id = %d AND contract_address=? AND status="%s" AND item_id = %d AND hero_quality = %d
+`,
+			netId,
+			jccommon.ORDER_STATUS_ACTIVE,
+			itemId,
+			itemQuality)
+		params := []string{
+			contractAddress,
+		}
+		f5.GetGoStyleDb().RawQuery(
+			constant.BCNFT_DB,
+			sql,
+			params,
+			func (err error, ds *f5.DataSet) {
+				dbErr = err
+				if err != nil {
+					return
 				}
-				if highestPriceGoodsIdx == 0 ||
-					q5.BigIntStrCmp(highestPrice, price) > 0 {
-					highestPriceGoodsIdx = idx
-					highestPrice = price
+				for ds.Next() {
+					idx := q5.ToInt64(ds.GetByName("idx"))
+					price := ds.GetByName("price")
+					if lowestPriceGoodsIdx == 0 ||
+						q5.BigIntStrCmp(lowestPrice, price) < 0 {
+						lowestPriceGoodsIdx = idx
+						lowestPrice = price
+					}
+					if highestPriceGoodsIdx == 0 ||
+						q5.BigIntStrCmp(highestPrice, price) > 0 {
+						highestPriceGoodsIdx = idx
+						highestPrice = price
+					}
 				}
-			}
+			})
+		if dbErr != nil {
+			rspObj.ErrCode = 500
+			rspObj.ErrMsg = "server internal error"
 			c.JSON(200, rspObj)
-		})
+			return
+		}
+	}
+	{
+		idxs := []string{}
+		if lowestPriceGoodsIdx > 0 {
+			q5.AppendSlice(&idxs, q5.ToString(lowestPriceGoodsIdx))
+		}
+		if highestPriceGoodsIdx > 0 {
+			q5.AppendSlice(&idxs, q5.ToString(highestPriceGoodsIdx))
+		}
+		if len(idxs) <= 0 {
+			c.JSON(200, rspObj)
+			return
+		}
+		var dbErr error
+		sql := fmt.Sprintf(`
+SELECT * FROM t_order
+WHERE idx in (%s)
+`,
+			strings.Join(idxs, ","))
+		nfts := []*common.NftDto{}
+		f5.GetGoStyleDb().RawQuery(
+			constant.BCNFT_DB,
+			sql,
+			[]string{},
+			func (err error, ds *f5.DataSet) {
+				dbErr = err
+				if err != nil {
+					return
+				}
+				for ds.Next() {
+					p := new(common.NftDto)
+					p.Param1 = q5.ToInt64(ds.GetByName("idx"))
+					p.NetId = q5.ToInt32(ds.GetByName("net_id"))
+					p.ContractAddress = ds.GetByName("contract_address")
+					p.TokenId = ds.GetByName("token_id")
+					p.Payload = map[string]interface{}{}
+					q5.DecodeJson(ds.GetByName("event_data"), &p.Payload)
+					q5.AppendSlice(&nfts, p)
+				}
+			})
+		if dbErr != nil {
+			c.JSON(200, rspObj)
+			return
+		}
+		GetCacheMgr().GetNfts(nfts)
+		{
+			for _, val := range nfts {
+				var p *goodsDto
+				p = new(goodsDto)
+				p.Event = val.Payload
+				p.Nft = val.NftCache.GetJsonData()
+				if val.Param1 == lowestPriceGoodsIdx {
+					rspObj.LowestPriceGoods = p
+				}
+				if val.Param1 == highestPriceGoodsIdx {
+					rspObj.HighestPriceGoods = p
+				}
+			}
+		}
+		c.JSON(200, rspObj)
+	}
 }
diff --git a/server/marketserver/common/types.go b/server/marketserver/common/types.go
index c977c2f4..1021837d 100644
--- a/server/marketserver/common/types.go
+++ b/server/marketserver/common/types.go
@@ -46,6 +46,7 @@ type NftDto struct {
 	TokenId string
 	NftCache NftCache
 	Payload interface{}
+	Param1 int64
 }
 
 type App interface {
diff --git a/server/marketserver/mt/Contract.go b/server/marketserver/mt/Contract.go
index 33e83251..0d5f4f18 100644
--- a/server/marketserver/mt/Contract.go
+++ b/server/marketserver/mt/Contract.go
@@ -3,7 +3,6 @@ package mt
 import (
 	"f5"
 	"mtb"
-	"strings"
 )
 
 type Contract struct {
@@ -16,7 +15,3 @@ type ContractTable struct {
 
 func (this *Contract) Init1() {
 }
-
-func (this *Contract) GetContractAddress() string {
-	return strings.ToLower(this.GetAddress())
-}
diff --git a/server/marketserver/mt/export.go b/server/marketserver/mt/export.go
index afb09ca6..dc4f355c 100644
--- a/server/marketserver/mt/export.go
+++ b/server/marketserver/mt/export.go
@@ -12,7 +12,7 @@ type table struct {
 	Config      *ConfigTable
 	Item      *ItemTable
 	Language      *LanguageTable
-	Contract      *ContractTable
+	//Contract      *ContractTable
 	Web3ServiceCluster *Web3ServiceClusterTable
 }
 
@@ -52,10 +52,12 @@ var Table = f5.New(func(this *table) {
 		this.PrimKey = "info"
 	})
 
+	/*
 	this.Contract = f5.New(func(this *ContractTable) {
 		this.FileName = "../config/contract.json"
 		this.PrimKey = "name"
 	})
+	*/
 
 	this.Web3ServiceCluster = f5.New(func(this *Web3ServiceClusterTable) {
 		this.FileName = "../config/web3service.cluster.json"
diff --git a/server/marketserver/router/market/market.go b/server/marketserver/router/market/market.go
index 055b1809..33069dc0 100644
--- a/server/marketserver/router/market/market.go
+++ b/server/marketserver/router/market/market.go
@@ -16,4 +16,5 @@ func (this *MarketRouter) InitRouter() {
 	f5.GetApp().GetGinEngine().GET("/api/market/transaction/history/:net_id/:account_address",
 		api.MarketApi.TransactionHistory)
 	f5.GetApp().GetGinEngine().GET("/api/market/product/category/:net_id", api.MarketApi.CategoryGoodsNum)
+	f5.GetApp().GetGinEngine().GET("/api/market/product/query_price", api.MarketApi.QueryPrice)
 }