diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 09066f469..da0ec0e96 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -82,7 +82,7 @@ func ConReadAll(c net.Conn) ([]byte, int, error) {
 	return data, len(data), err
 }
 func ConnRead(c net.Conn) ([]byte, int, error) {
-	buffer := make([]byte, 1024)
+	buffer := make([]byte, 1024*2)
 	n, err := c.Read(buffer)
 	return buffer, n, err
 }
@@ -99,17 +99,7 @@ func handleConn(c net.Conn, t *TcpClient) error {
 	defer c.Close()
 	for {
 		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)
-		// 第三种(正常)
 		buffer, n, err := ConnRead(c)
-		globals.SugarLogger.Debugf("ConnRead : %s,%d,%v", string(buffer), n, err)
-
 		if err != nil {
 			if err == io.EOF {
 				fmt.Println("connection close")