diff --git a/modules/shop/api_buy.go b/modules/shop/api_buy.go
index bdeaf0fa4..c0710c4c7 100644
--- a/modules/shop/api_buy.go
+++ b/modules/shop/api_buy.go
@@ -51,7 +51,7 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.ShopBuyReq) (code pb
 		need[i] = &cfg.Game_atn{
 			A: v.A,
 			T: v.T,
-			N: int32(math.Ceil(float64(v.N) * float64(conf.Sale) / float64(100))),
+			N: int32(math.Ceil(float64(v.N) * float64(conf.Sale) / float64(1000))),
 		}
 	}
 
diff --git a/modules/shop/api_getlist.go b/modules/shop/api_getlist.go
index 50610f544..07b8ac4a8 100644
--- a/modules/shop/api_getlist.go
+++ b/modules/shop/api_getlist.go
@@ -31,11 +31,7 @@ func (this *apiComp) Getlist(session comm.IUserSession, req *pb.ShopGetListReq)
 		tdata     time.Duration
 		ltime     time.Duration
 	)
-	defer func() {
-		if code == pb.ErrorCode_Success {
-			session.SendMsg(string(this.module.GetType()), "getlist", &pb.ShopGetListResp{Goods: goods})
-		}
-	}()
+
 	if shopconf, err = this.module.configure.GetShopConfigure(int32(req.SType)); err != nil && err != mgo.MongodbNil {
 		code = pb.ErrorCode_SystemError
 		return
@@ -138,7 +134,8 @@ func (this *apiComp) Getlist(session comm.IUserSession, req *pb.ShopGetListReq)
 		}
 	} else {
 		code = pb.ErrorCode_ReqParameterError
+		return
 	}
-
+	session.SendMsg(string(this.module.GetType()), "getlist", &pb.ShopGetListResp{Goods: goods})
 	return
 }
diff --git a/modules/shop/core.go b/modules/shop/core.go
index c11532cf4..15cab6075 100644
--- a/modules/shop/core.go
+++ b/modules/shop/core.go
@@ -4,6 +4,7 @@ import (
 	"crypto/rand"
 	"go_dreamfactory/pb"
 	cfg "go_dreamfactory/sys/configure/structs"
+	"math"
 	"math/big"
 )
 
@@ -56,7 +57,7 @@ func transGoods(goods []*cfg.Game_shopitemData, ushoputem map[int32]*pb.DBShopIt
 			result[i].Consume[i1] = &pb.UserAssets{
 				A: v1.A,
 				T: v1.T,
-				N: v1.N,
+				N: int32(math.Ceil(float64(v1.N) * float64(v.Sale) / float64(1000))),
 			}
 		}
 	}