diff --git a/worldsrv/lotterymgr.go b/worldsrv/lotterymgr.go
index dc1153c..b695963 100644
--- a/worldsrv/lotterymgr.go
+++ b/worldsrv/lotterymgr.go
@@ -214,14 +214,21 @@ func (l *LotteryData) sendRobotCode(a, b int) {
 
 // Done 抽奖
 func (l *LotteryData) Done() {
+	if l.isDone {
+		return
+	}
+	l.isDone = true
+
 	now := time.Now()
 	if l.EndTs <= 0 || l.EndTs >= now.Unix() || l.SnId > 0 || now.Unix()-l.EndTs > 5*60 {
+		l.isDone = false
 		return
 	}
 
 	sTs := common.GetDayStartTs(now.Unix())
 	eTs := sTs + int64(time.Hour.Seconds()*24)
 	if l.StartTs < sTs || l.StartTs >= eTs {
+		l.isDone = false
 		return
 	}
 
@@ -292,11 +299,6 @@ func (l *LotteryData) Done() {
 			value, tp, index, l.RobotIndex, l.Code, l.PlayerIndex, l.CId)
 	}
 
-	if l.isDone {
-		return
-	}
-	l.isDone = true
-
 	task.New(nil, task.CallableWrapper(func(o *basic.Object) interface{} {
 		// 查询参与人数
 		joinNum, err = model.GetLotteryCodeJoinNum(l.Platform, l.CId, l.StartTs)