diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index dad7c1827..f56af683e 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -482,7 +482,7 @@ func HandleCheckTcpHeart(t *TcpClient, key string) {
 				if !utils.IsTimeZero(statusTime) {
 					//1分钟内没心跳判断打印机掉线了
 					if time.Now().Sub(statusTime) > time.Second*60 {
-						globals.SugarLogger.Debugf("超过一分十秒没有心跳的打印机[%s]", key)
+						globals.SugarLogger.Debugf("超过一分十秒没有心跳的打印机[%s],当前心跳时间: %s ,上一次心跳时间 : %s", key, utils.Time2TimeStr(time.Now()), utils.Time2TimeStr(statusTime))
 						changePrinterStatus(key, printerStatusOffline)
 						delete(t.TimeoutMap, key)
 					}