diff --git a/comm/imodule.go b/comm/imodule.go
index a72e0b81a..b37f024e3 100644
--- a/comm/imodule.go
+++ b/comm/imodule.go
@@ -495,6 +495,7 @@ type (
 		GetHeroConfig(heroCfgId string) (conf *cfg.GameHeroData, err error)
 		GetPriceGroupLen(pricegroupId int32) (count int32, err error)
 		GetGrormetLlame(id string) (data int32, err error)
+		GetGroupDataByLotteryId(id int32) (data *cfg.GameLotteryData, err error)
 	}
 
 	IReputation interface {
diff --git a/modules/tools/module.go b/modules/tools/module.go
index be7b7f5c2..c4d7c8328 100644
--- a/modules/tools/module.go
+++ b/modules/tools/module.go
@@ -55,7 +55,13 @@ func (this *Tools) GetGroupDataByLottery(lotteryId int32, vipLv int32, lv int32)
 	items = this.configure.GetGroupDataByLottery(lotteryId, vipLv, lv)
 	return
 }
-
+func (this *Tools) GetGroupDataByLotteryId(id int32) (data *cfg.GameLotteryData, err error) {
+	data = this.configure.GetLotterConfById(id)
+	if data == nil {
+		err = comm.NewNotFoundConfErr("game_lottery", game_lottery, id)
+	}
+	return
+}
 func (this *Tools) GetGlobalConf() *cfg.GameGlobalData {
 	return this.configure.GetGlobalConf()
 }