diff --git a/pkg/main.go b/pkg/main.go
index 2fc3fd8f..ca0290fb 100644
--- a/pkg/main.go
+++ b/pkg/main.go
@@ -34,6 +34,7 @@ var (
 )
 
 func init() {
+	gost.SetLogger(&gost.LogLogger{})
 	flag.StringVar(&kubeconfigpath, "kubeconfig", clientcmd.RecommendedHomeFile, "kubeconfig")
 	flag.StringVar(&namespace, "namespace", "", "namespace")
 	flag.StringVar(&services, "services", "", "services")
@@ -53,8 +54,10 @@ func init() {
 	if clientset, err = kubernetes.NewForConfig(config); err != nil {
 		log.Fatal(err)
 	}
-	if namespace, _, err = factory.ToRawKubeConfigLoader().Namespace(); err != nil {
-		log.Fatal(err)
+	if namespace == "" {
+		if namespace, _, err = factory.ToRawKubeConfigLoader().Namespace(); err != nil {
+			log.Fatal(err)
+		}
 	}
 
 }
@@ -70,11 +73,11 @@ func prepare() {
 	}
 
 	trafficManager := net.IPNet{
-		IP:   net.IPv4(192, 168, 254, 100),
+		IP:   net.IPv4(192, 192, 254, 100),
 		Mask: net.IPv4Mask(255, 255, 255, 0),
 	}
 
-	err = remote.InitDHCP(clientset, namespace, &net.IPNet{IP: net.IPv4(196, 168, 254, 100), Mask: net.IPv4Mask(255, 255, 255, 0)})
+	err = remote.InitDHCP(clientset, namespace, &trafficManager)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -104,11 +107,11 @@ func prepare() {
 	//list = append(list, tunIp.String())
 	//if runtime.GOOS == "windows" {
 	ipNet := net.IPNet{
-		IP:   net.IPv4(192, 168, 254, 100),
+		IP:   net.IPv4(192, 192, 254, 100),
 		Mask: net.IPv4Mask(255, 255, 255, 0),
 	}
 	list = append(list, ipNet.String())
-	list = append(list, "192.168.254.162/32")
+	//list = append(list, "192.192.254.162/32")
 	//}
 
 	baseCfg.route.ChainNodes = []string{"socks5://127.0.0.1:10800?notls=true"}
@@ -146,7 +149,7 @@ func main() {
 		log.Fatal(err)
 	}
 	log.Info("dns service ok")
-	_ = exec.Command("ping", "-c", "4", "192.168.254.100").Run()
+	_ = exec.Command("ping", "-c", "4", "192.192.254.100").Run()
 	select {}
 }
 
@@ -177,11 +180,13 @@ func start() error {
 }
 
 func getCIDR(clientset *kubernetes.Clientset, ns string) (result []*net.IPNet, err error) {
+	result = make([]*net.IPNet, 0)
 	var cidrs []*net.IPNet
 	if nodeList, err := clientset.CoreV1().Nodes().List(context.TODO(), metav1.ListOptions{}); err == nil {
 		for _, node := range nodeList.Items {
 			if _, ip, err := net.ParseCIDR(node.Spec.PodCIDR); err == nil && ip != nil {
-				ip.Mask = net.IPv4Mask(255, 255, 0, 0)
+				ip.Mask = net.CIDRMask(24, 32)
+				ip.IP = ip.IP.Mask(ip.Mask)
 				cidrs = append(cidrs, ip)
 				err = nil
 			}
@@ -190,14 +195,16 @@ func getCIDR(clientset *kubernetes.Clientset, ns string) (result []*net.IPNet, e
 	if services, err := clientset.CoreV1().Services(ns).List(context.TODO(), metav1.ListOptions{}); err == nil {
 		for _, service := range services.Items {
 			if ip := net.ParseIP(service.Spec.ClusterIP); ip != nil {
-				cidrs = append(cidrs, &net.IPNet{IP: ip, Mask: net.IPv4Mask(255, 255, 0, 0)})
+				mask := net.CIDRMask(24, 32)
+				cidrs = append(cidrs, &net.IPNet{IP: ip.Mask(mask), Mask: mask})
 			}
 		}
 	}
 	if podList, err := clientset.CoreV1().Pods(ns).List(context.TODO(), metav1.ListOptions{}); err == nil {
 		for _, pod := range podList.Items {
 			if ip := net.ParseIP(pod.Status.PodIP); ip != nil {
-				cidrs = append(cidrs, &net.IPNet{IP: ip, Mask: net.IPv4Mask(255, 255, 0, 0)})
+				mask := net.CIDRMask(24, 32)
+				cidrs = append(cidrs, &net.IPNet{IP: ip.Mask(mask), Mask: mask})
 			}
 		}
 	}
diff --git a/remote/dhcp.go b/remote/dhcp.go
index 47959cc3..b19b56da 100644
--- a/remote/dhcp.go
+++ b/remote/dhcp.go
@@ -119,7 +119,7 @@ func InitDHCP(client *kubernetes.Clientset, namespace string, addr *net.IPNet) e
 		return nil
 	}
 	if addr == nil {
-		addr = &net.IPNet{IP: net.IPv4(196, 168, 254, 100), Mask: net.IPv4Mask(255, 255, 255, 0)}
+		addr = &net.IPNet{IP: net.IPv4(192, 192, 254, 100), Mask: net.IPv4Mask(255, 255, 255, 0)}
 	}
 	var ips []string
 	for i := 2; i < 254; i++ {
@@ -161,7 +161,7 @@ func GetIpFromDHCP(client *kubernetes.Clientset, namespace string) (*net.IPNet,
 	}
 
 	return &net.IPNet{
-		IP:   net.IPv4(192, 168, 254, byte(ip)),
+		IP:   net.IPv4(192, 192, 254, byte(ip)),
 		Mask: net.IPv4Mask(255, 255, 255, 0),
 	}, nil
 }
@@ -186,7 +186,7 @@ func GetRandomIpFromDHCP(client *kubernetes.Clientset, namespace string) (*net.I
 
 	atoi, _ := strconv.Atoi(ip)
 	return &net.IPNet{
-		IP:   net.IPv4(192, 168, 254, byte(atoi)),
+		IP:   net.IPv4(192, 192, 254, byte(atoi)),
 		Mask: net.IPv4Mask(255, 255, 255, 0),
 	}, nil
 }
diff --git a/remote/remote.go b/remote/remote.go
index fe98679b..400cf2ef 100644
--- a/remote/remote.go
+++ b/remote/remote.go
@@ -36,7 +36,7 @@ func CreateServerOutbound(clientset *kubernetes.Clientset, namespace string, ser
 		"iptables -F",
 		"iptables -P INPUT ACCEPT",
 		"iptables -P FORWARD ACCEPT",
-		"iptables -t nat -A POSTROUTING -s 192.168.254.0/24 -o eth0 -j MASQUERADE",
+		"iptables -t nat -A POSTROUTING -s 192.192.254.0/24 -o eth0 -j MASQUERADE",
 	}
 	for _, ipNet := range nodeCIDR {
 		args = append(args, "iptables -t nat -A POSTROUTING -s "+ipNet.String()+" -o eth0 -j MASQUERADE")