diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 6b363ac8a..c06818208 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -197,35 +197,10 @@ func HandleTcpMessages(t *TcpClient, printNo string) {
 			}
 		} else {
 			globals.SugarLogger.Debugf("HandleTcpMessages timeout")
-			//Poll.Stop()
 			return
 		}
-		//}
 	}
 	Poll.AddJob(fn)
-
-	//go func() {
-	//	for {
-	//		if t.TimeoutMap[printNo] == true {
-	//			timeNow := time.Now()
-	//			timeStart := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 0, 0, 0, 0, timeNow.Location())
-	//			timeEnd := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 23, 59, 59, 0, timeNow.Location())
-	//			prints, _ := dao.GetPrintMsgs(db, printNo, []int{printMsgWait}, timeStart.AddDate(0, 0, -1), timeEnd, offset, pageSize)
-	//			for _, printMsg := range prints {
-	//				printMsg.Status = PrintMsgAlreadyLoad
-	//				//先避免重复读再插到channel？
-	//				if _, err := dao.UpdateEntity(db, printMsg, "Status"); err == nil {
-	//					if err = t.addMsgChan(printMsg); err != nil {
-	//						globals.SugarLogger.Debugf("HandleTcpMessages addMsgChan Err: %v", err)
-	//					}
-	//				}
-	//			}
-	//		} else {
-	//			globals.SugarLogger.Debugf("HandleTcpMessages timeout")
-	//			return
-	//		}
-	//	}
-	//}()
 }
 
 func (t *TcpClient) readTimeoutMap(key string) bool {
@@ -240,6 +215,7 @@ func doPrint(t *TcpClient, key string) (err error) {
 	)
 
 	if !t.isExistMsg(key) {
+		globals.SugarLogger.Debugf("==============:= %v", err)
 		return err
 	}
 
@@ -248,6 +224,10 @@ func doPrint(t *TcpClient, key string) (err error) {
 			if t.TimeoutMap[key] == true {
 				select {
 				case printMsg, ok := <-t.MsgMap[key]:
+					if key == "120220915001467" {
+						globals.SugarLogger.Debugf("=msgMap=%s", utils.Format4Output(printMsg, false))
+						globals.SugarLogger.Debugf("=msgMapok=%s", utils.Format4Output(ok, false))
+					}
 					if !ok {
 						globals.SugarLogger.Debugf("doPrint err !ok ...")
 						return
diff --git a/business/jxstore/event/event_tcp_utils.go b/business/jxstore/event/event_tcp_utils.go
index 40da5fd10..8d3e049b6 100644
--- a/business/jxstore/event/event_tcp_utils.go
+++ b/business/jxstore/event/event_tcp_utils.go
@@ -642,6 +642,11 @@ func Heartbeat(c net.Conn, t *TcpClient, data string, printNo string) {
 	//4、读打印channel并打印，并切等待回调channel中的消息
 	//5、修改数据库中打印机状态（没在连接池中说明是重新连接的）
 	//6、监听心跳时间，超过1分多钟就clear掉
+	if printNo == "120220915001467" {
+		globals.SugarLogger.Debugf("==%s", utils.Format4Output(t, false))
+		globals.SugarLogger.Debugf("=msgMap=%s", utils.Format4Output(t.MsgMap, false))
+		globals.SugarLogger.Debugf("=bool=%s", utils.Format4Output(t.getClients(printNo) == nil, false))
+	}
 	if t.getClients(printNo) == nil {
 		addConn(c, t, printNo, status)
 		buildAllMap(t, printNo)