diff --git a/internal/msg_transfer/logic/online_history_msg_handler.go b/internal/msg_transfer/logic/online_history_msg_handler.go
index 9d0fad271..c20422551 100644
--- a/internal/msg_transfer/logic/online_history_msg_handler.go
+++ b/internal/msg_transfer/logic/online_history_msg_handler.go
@@ -392,26 +392,11 @@ func (och *OnlineHistoryConsumerHandler) ConsumeClaim(sess sarama.ConsumerGroupS
 	cMsg := make([]*sarama.ConsumerMessage, 0, 500)
 	t := time.NewTicker(time.Duration(100) * time.Millisecond)
 	var triggerID string
-	for msg := range claim.Messages() {
+	for {
 		//och.TriggerCmd(OnlineTopicBusy)
-		cMsg = append(cMsg, msg)
 		select {
-		case <-t.C:
-			if len(cMsg) >= 0 {
-				ccMsg := make([]*sarama.ConsumerMessage, 0, 500)
-				for _, v := range cMsg {
-					ccMsg = append(ccMsg, v)
-
-				}
-				triggerID = utils.OperationIDGenerator()
-				log.Debug(triggerID, "timer trigger msg consumer start", len(ccMsg))
-				och.msgDistributionCh <- Cmd2Value{Cmd: ConsumerMsgs, Value: TriggerChannelValue{
-					triggerID: triggerID, cmsgList: ccMsg}}
-				sess.MarkMessage(msg, "")
-				cMsg = make([]*sarama.ConsumerMessage, 0, 500)
-				log.Debug(triggerID, "timer trigger msg consumer end", len(cMsg))
-			}
-		default:
+		case msg := <-claim.Messages():
+			cMsg = append(cMsg, msg)
 			if len(cMsg) >= 500 {
 				ccMsg := make([]*sarama.ConsumerMessage, 0, 500)
 				for _, v := range cMsg {
@@ -426,9 +411,23 @@ func (och *OnlineHistoryConsumerHandler) ConsumeClaim(sess sarama.ConsumerGroupS
 				cMsg = make([]*sarama.ConsumerMessage, 0, 500)
 				log.Debug(triggerID, "length trigger msg consumer end", len(cMsg))
 			}
+		case <-t.C:
+			if len(cMsg) > 0 {
+				ccMsg := make([]*sarama.ConsumerMessage, 0, 500)
+				for _, v := range cMsg {
+					ccMsg = append(ccMsg, v)
+				}
+				triggerID = utils.OperationIDGenerator()
+				log.Debug(triggerID, "timer trigger msg consumer start", len(ccMsg))
+				och.msgDistributionCh <- Cmd2Value{Cmd: ConsumerMsgs, Value: TriggerChannelValue{
+					triggerID: triggerID, cmsgList: ccMsg}}
+				sess.MarkMessage(cMsg[len(cMsg)-1], "")
+				cMsg = make([]*sarama.ConsumerMessage, 0, 500)
+				log.Debug(triggerID, "timer trigger msg consumer end", len(cMsg))
+			}
 
 		}
-		log.NewDebug("", "online kafka get info to mongo", "msgTopic", msg.Topic, "msgPartition", msg.Partition, "online", msg.Offset, claim.HighWaterMarkOffset())
+		//log.NewDebug("", "online kafka get info to mongo", "msgTopic", msg.Topic, "msgPartition", msg.Partition, "online", msg.Offset, claim.HighWaterMarkOffset())
 
 	}
 	return nil