diff --git a/worldsrv/welfmgr.go b/worldsrv/welfmgr.go
index 95cd2fa..3d9432a 100644
--- a/worldsrv/welfmgr.go
+++ b/worldsrv/welfmgr.go
@@ -2485,6 +2485,8 @@ func (this *WelfareMgr) GetRedPacket(p *Player, id int64) *welfare.SCRedPacketDr
 		ItemNum:  reward,
 	}, mq.DBRedPacket)
 
+	TaskSubjectSingleton.Touch(common.TaskTypeBuyRedBag, &TaskData{SnId: p.SnId, Num: 1})
+
 	_, pack.RemainCount = RedPacketMgrInst.GetRemainTimesByConfig(p, cfg)
 	Send(welfare.OpResultCode_OPRC_Sucess)
 	return pack