diff --git a/worldsrv/action_phonelottery.go b/worldsrv/action_phonelottery.go
index dab62fc..616967f 100644
--- a/worldsrv/action_phonelottery.go
+++ b/worldsrv/action_phonelottery.go
@@ -311,10 +311,9 @@ func (this *CSDiamondLotteryHandler) Process(s *netlib.Session, packetid int, da
 			}
 			p.AddDiamond(-diamondNum, 0, common.GainWayDiamondLottery, "sys", "钻石抽奖")
 			pack := &player_proto.SCDiamondLottery{}
-
-			weight := 0
 			var items []*Item
 			for i := 1; i <= int(count); i++ {
+				weight := 0
 				for _, lotteryInfo := range config.Info {
 					if lotteryInfo.Type == 1 {
 						weight += int(lotteryInfo.Oddrate)