diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index f30ddd15b..09066f469 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -98,22 +98,18 @@ func handleConn(c net.Conn, t *TcpClient) error {
 	}
 	defer c.Close()
 	for {
-		var (
-			printNo string //打印机编号
-			//buffer  = make([]byte, 1024)
-		)
+		var printNo string //打印机编号
 
 		// 第一种
 		//buffer, n, err := ConReadAll(c)
 		//globals.SugarLogger.Debugf("ConReadAll : %s,%d,%v", string(buffer), n, err)
 		// 第二种
-		buffer, n, err := ConnReadFull(c)
-		globals.SugarLogger.Debugf("ConnReadFull : %s,%d,%v", string(buffer), n, err)
+		//buffer, n, err := ConnReadFull(c)
+		//globals.SugarLogger.Debugf("ConnReadFull : %s,%d,%v", string(buffer), n, err)
 		// 第三种(正常)
-		//buffer, n, err := ConnRead(c)
-		//globals.SugarLogger.Debugf("ConnRead : %s,%d,%v", string(buffer), n, err)
+		buffer, n, err := ConnRead(c)
+		globals.SugarLogger.Debugf("ConnRead : %s,%d,%v", string(buffer), n, err)
 
-		//n, err := c.Read(buffer)
 		if err != nil {
 			if err == io.EOF {
 				fmt.Println("connection close")