diff --git a/worldsrv/action_bag.go b/worldsrv/action_bag.go
index ad535f0..3049b2f 100644
--- a/worldsrv/action_bag.go
+++ b/worldsrv/action_bag.go
@@ -286,12 +286,13 @@ func CSUpBagInfo(s *netlib.Session, packetid int, data interface{}, sid int64) e
 			if isF {
 				pack.RetCode = bag.OpResultCode_OPRC_Sucess
 				if item.SaleGold > 0 {
+					n := int64(item.SaleGold) * int64(msg.ItemNum)
 					if item.SaleType == 1 {
-						p.AddCoin(int64(item.SaleGold*msg.ItemNum), 0, common.GainWay_Item_Sale, "sys", remark)
-						pack.Coin = int64(item.SaleGold * msg.ItemNum)
+						p.AddCoin(n, 0, common.GainWay_Item_Sale, "sys", remark)
+						pack.Coin = n
 					} else if item.SaleType == 2 {
-						p.AddDiamond(int64(item.SaleGold*msg.ItemNum), 0, common.GainWay_Item_Sale, "sys", remark)
-						pack.Diamond = int64(item.SaleGold * msg.ItemNum)
+						p.AddDiamond(n, 0, common.GainWay_Item_Sale, "sys", remark)
+						pack.Diamond = n
 					}
 				}
 				pack.NowItemId = item.ItemId