diff --git a/server/marketserver/api/v1/asset/asset.go b/server/marketserver/api/v1/asset/asset.go
index 3e06779a..027f53f6 100644
--- a/server/marketserver/api/v1/asset/asset.go
+++ b/server/marketserver/api/v1/asset/asset.go
@@ -82,6 +82,7 @@ WHERE A.idx > %d AND A.net_id = %d AND A.owner_address=? `,
 					} else {
 						v["on_sale"] = 0
 					}
+					jsonData = v
 				}
 			}
 			q5.AppendSlice(&rspObj.Rows, jsonData)
diff --git a/server/marketserver/api/v1/shopcart/shopcart.go b/server/marketserver/api/v1/shopcart/shopcart.go
index 88ec1a1e..54586743 100644
--- a/server/marketserver/api/v1/shopcart/shopcart.go
+++ b/server/marketserver/api/v1/shopcart/shopcart.go
@@ -176,7 +176,7 @@ func (this *ShopCartApi) Add(c *gin.Context) {
 							err1 = err
 							if err == nil {
 								if ds.Next() {
-									if ds.GetByName("seller_address") == accountAddress {
+									if ds.GetByName("seller_address") != accountAddress {
 										cartDb.CurrSortIdx += 1
 										g := common.NewShopCartGoods()
 										g.NetId = netId