diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 4073c51c6..6b363ac8a 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -62,7 +62,7 @@ func handleConn(c net.Conn) error {
 	if c == nil {
 		return errors.New("conn is nil")
 	}
-	nowPrintNo := ""
+	//nowPrintNo := ""
 	for {
 		buffer, n, err := ConnRead(c)
 		if err != nil {
@@ -71,11 +71,11 @@ func handleConn(c net.Conn) error {
 			} else {
 				fmt.Println("ReadString err:", err)
 			}
-			if nowPrintNo != "" {
-				globals.SugarLogger.Debugf("打印机连接错误:%v delete : %s", err, nowPrintNo)
-				changePrinterStatus(nowPrintNo, printerStatusOffline)
-				delete(PrintObject, nowPrintNo)
-			}
+			//if nowPrintNo != "" {
+			//	globals.SugarLogger.Debugf("打印机连接错误:%v delete : %s", err, nowPrintNo)
+			//	changePrinterStatus(nowPrintNo, printerStatusOffline)
+			//	delete(PrintObject, nowPrintNo)
+			//}
 			return err
 		}
 
@@ -94,7 +94,7 @@ func handleConn(c net.Conn) error {
 			_, printNo = getCallbackMsgInfo(data)
 			callback = true
 		}
-		nowPrintNo = printNo
+		//nowPrintNo = printNo
 
 		t, ok := PrintObject[printNo]
 		if !ok {