diff --git a/test/portData_test.go b/test/portData_test.go
index a0e295b..f7ed711 100644
--- a/test/portData_test.go
+++ b/test/portData_test.go
@@ -221,5 +221,3 @@ func TestPortDocVersion(t *testing.T) {
 	}
 
 }
-
-
diff --git a/test/utils_test.go b/test/utils_test.go
index 965427c..71a651c 100644
--- a/test/utils_test.go
+++ b/test/utils_test.go
@@ -38,7 +38,7 @@ func TestVariableNameChange(t *testing.T){
 }
 func TestSpeed(t *testing.T){
 	 var tcpAddr *net.TCPAddr
-    tcpAddr,_ = net.ResolveTCPAddr("tcp","192.168.5.133:7")
+    tcpAddr,_ = net.ResolveTCPAddr("tcp","192.168.6.103:6500")
 
     conn,err := net.DialTCP("tcp",nil,tcpAddr)
 
@@ -48,18 +48,22 @@ func TestSpeed(t *testing.T){
     }
 
     defer conn.Close()
-	recv := make([]byte,1024)
+	recv := make([]byte,128)
+	i := int32(0)
+	for ;i < 128;i++ {
+		recv[i] = byte(i&0xff)
+	}
     fmt.Println(conn.LocalAddr().String() + " : Client connected!")
-	
 	reportTime := time.Now()
 	speed := 0;
 	for {
-		cnt,e := conn.Write([]byte("123456"))
+		cnt,_ := conn.Write(recv)
 		speed += cnt
-		_,e = conn.Read(recv)
-		if nil != e{
-			log.Print(e.Error())
-		}
+		// cnt,e = conn.Read(recv)
+		// if nil != e{
+		// 	log.Print(e.Error())
+		// }
+		// speed += cnt
 		if(reportTime.Add(time.Second).Before(time.Now())){
 			reportTime = time.Now()
 			t.Log("speed ",speed," B/S")