diff --git a/internal/msg_transfer/logic/online_history_msg_handler.go b/internal/msg_transfer/logic/online_history_msg_handler.go
index 5c2668976..7baccf176 100644
--- a/internal/msg_transfer/logic/online_history_msg_handler.go
+++ b/internal/msg_transfer/logic/online_history_msg_handler.go
@@ -223,7 +223,7 @@ func (och *OnlineHistoryConsumerHandler) MessagesDistributionHandle() {
 						log.Error(triggerID, "msg_transfer Unmarshal msg err", "msg", string(consumerMessages[i].Value), "err", err.Error())
 						return
 					}
-					log.Debug(triggerID, "single msg come to distribution center", msgFromMQ.String(), string(consumerMessages[i].Key))
+					log.Debug(triggerID, "single msg come to distribution center", string(consumerMessages[i].Key))
 					if oldM, ok := UserAggregationMsgs[string(consumerMessages[i].Key)]; ok {
 						oldM = append(oldM, &msgFromMQ)
 						UserAggregationMsgs[string(consumerMessages[i].Key)] = oldM
@@ -233,7 +233,7 @@ func (och *OnlineHistoryConsumerHandler) MessagesDistributionHandle() {
 						UserAggregationMsgs[string(consumerMessages[i].Key)] = m
 					}
 				}
-				log.Debug(triggerID, "generate map list users len", len(UserAggregationMsgs))
+				log.Debug(triggerID, "generate map list users len", len(UserAggregationMsgs), UserAggregationMsgs)
 				for userID, v := range UserAggregationMsgs {
 					if len(v) >= 0 {
 						hashCode := getHashCode(userID)
diff --git a/internal/rpc/msg/send_msg.go b/internal/rpc/msg/send_msg.go
index a97dd84ed..7897d3f3d 100644
--- a/internal/rpc/msg/send_msg.go
+++ b/internal/rpc/msg/send_msg.go
@@ -228,7 +228,7 @@ func (rpc *rpcChat) SendMsg(_ context.Context, pb *pbChat.SendMsgReq) (*pbChat.S
 			return returnMsg(&replay, pb, 201, "GetGroupMemberIDListFromCache logic failed", "", 0)
 		}
 		memberUserIDList := cacheResp.UserIDList
-		log.Debug(pb.OperationID, "GetGroupAllMember userID list", cacheResp.UserIDList)
+		log.Debug(pb.OperationID, "GetGroupAllMember userID list", cacheResp.UserIDList, "len: ", len(cacheResp.UserIDList))
 		var addUidList []string
 		switch pb.MsgData.ContentType {
 		case constant.MemberKickedNotification:
@@ -830,6 +830,10 @@ func (rpc *rpcChat) sendMsgToGroupOptimization(list []string, groupPB *pbChat.Se
 		groupPB.MsgData.RecvID = v
 		isSend := modifyMessageByUserMessageReceiveOpt(v, groupPB.MsgData.GroupID, constant.GroupChatType, groupPB)
 		if isSend {
+			if v == "" || groupPB.MsgData.SendID == "" {
+				log.Error(msgToMQGroup.OperationID, "sendMsgToGroupOptimization userID nil ", msgToMQGroup.String())
+				continue
+			}
 			err := rpc.sendMsgToKafka(&msgToMQGroup, v, status)
 			if err != nil {
 				log.NewError(msgToMQGroup.OperationID, "kafka send msg err:UserId", v, msgToMQGroup.String())