diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 4e6ae5276..92b695615 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -65,11 +65,11 @@ func (t *TcpClient) handleConn(c net.Conn) {
 		//}
 		//看是心跳还是打印回调
 		data := hex.EncodeToString(buffer[:n])
-		globals.SugarLogger.Debugf("===========n := %s", n)
+		globals.SugarLogger.Debugf("===========n := %d", n)
 		globals.SugarLogger.Debugf("===========buffer := %s", string(buffer))
 		globals.SugarLogger.Debugf("===========data := %s", data)
 		//证明是心跳
-		if strings.Contains(data, heartText) {
+		if strings.Contains(data, heartText) || strings.Contains(data, heartTextNew) {
 			globals.SugarLogger.Debugf("handleConn heart: %v", data)
 			printNoData, _ := hex.DecodeString(data[len(heartText) : len(data)-8])
 			printNo = string(printNoData)
@@ -109,7 +109,7 @@ func (t *TcpClient) handleConn(c net.Conn) {
 				changePrinterStatus(printNo, status)
 			}
 			globals.SugarLogger.Debugf("handleConn print model %v", utils.Format4Output(t.Clients[printNo], true))
-		} else if strings.Contains(data, printText) { //打印回调
+		} else if strings.Contains(data, printText) || strings.Contains(data, printTextNew) { //打印回调
 			globals.SugarLogger.Debugf("handleConn print callback: %v", data)
 			//打印消息发送后，打印机会回调该条打印消息的状态（打印成功or失败，失败原因..）
 			//将回调的信息放到回调channel中，打印成功后再打印下一条消息
@@ -143,7 +143,7 @@ func (t *TcpClient) changePrintMsg(data string, orderNo int64, printNo string) (
 	//1、先找出打印机编号和订单序列号，这两个确定唯一一条消息?
 	//通过参数传进来
 	//2、打印成功改变打印表的状态
-	if strings.Contains(data, printSuccessText) {
+	if strings.Contains(data, printSuccessText) || strings.Contains(data, printSuccessTextNew) {
 		//1e001802000150323032313036313530303030313000013c 成功消息例子
 		status = printMsgSuccess
 	} else {
diff --git a/business/jxstore/event/event_tcp_utils.go b/business/jxstore/event/event_tcp_utils.go
index 983bbad36..529bcda1d 100644
--- a/business/jxstore/event/event_tcp_utils.go
+++ b/business/jxstore/event/event_tcp_utils.go
@@ -17,9 +17,12 @@ import (
 )
 
 const (
-	heartText        = "1e000f02000151"
-	printText        = "1e00180200"
-	printSuccessText = "1e001802000150"
+	heartText           = "1e000f02000151" // 老版心跳
+	heartTextNew        = "1e001a02000151" // 新版心跳
+	printText           = "1e00180200"     // 老版打印回调
+	printTextNew        = "1e00190200"     // 新版打印回调
+	printSuccessText    = "1e001802000150" // 老版消息打印
+	printSuccessTextNew = "1e001902000150" // 新版消息打印
 
 	printErrWithoutPaper = "05"