diff --git a/pkg/access/access_darwin.go b/pkg/access/access_darwin.go
index 1eccbc9..01352d8 100755
--- a/pkg/access/access_darwin.go
+++ b/pkg/access/access_darwin.go
@@ -10,8 +10,9 @@ import (
 type Access struct {
 	MixAccess
 	// private
-	brName string
-	addr   string
+	brName  string
+	addr    string
+	gateway string
 }
 
 func NewAccess(config *config.Access) *Access {
@@ -32,46 +33,51 @@ func (p *Access) Initialize() {
 
 func (p *Access) routeAdd(prefix string) ([]byte, error) {
 	network.RouteDel("", prefix, "")
-	out, err := network.RouteAdd(p.IfName(), prefix, "")
+	out, err := network.RouteAdd("", prefix, p.gateway)
 	return out, err
 }
 
-func (p *Access) AddAddr(ipStr string) error {
-	if ipStr == "" {
+func (p *Access) AddAddr(addr, gateway string) error {
+	if addr == "" {
 		return nil
 	}
 
 	// add Access-to-Access
-	ips := strings.SplitN(ipStr, "/", 2)
-	out, err := network.AddrAdd(p.IfName(), ips[0], ips[0])
+	ips := strings.SplitN(addr, "/", 2)
+	if gateway == "" {
+		gateway = ips[0]
+	}
+	out, err := network.AddrAdd(p.IfName(), ips[0], gateway)
 	if err != nil {
 		p.out.Warn("Access.AddAddr: %s, %s", err, out)
 		return err
 	}
-	p.out.Info("Access.AddAddr: %s", ipStr)
+	p.out.Info("Access.AddAddr: %s", addr)
+
+	p.addr = addr
+	p.gateway = gateway
 
 	// add directly route.
-	out, err = p.routeAdd(ipStr)
+	out, err = p.routeAdd(addr)
 	if err != nil {
 		p.out.Warn("Access.AddAddr: %s, %s", err, out)
 	}
-	p.AddRoute()
 
-	p.addr = ipStr
+	p.AddRoute()
 
 	return nil
 }
 
-func (p *Access) DelAddr(ipStr string) error {
+func (p *Access) DelAddr(addr string) error {
 	// delete directly route.
-	out, err := network.RouteDel(p.IfName(), ipStr, "")
+	out, err := network.RouteDel(p.IfName(), addr, "")
 	if err != nil {
 		p.out.Warn("Access.DelAddr: %s, %s", err, out)
 	}
-	p.out.Info("Access.DelAddr: route %s via %s", ipStr, p.IfName())
+	p.out.Info("Access.DelAddr: route %s via %s", addr, p.IfName())
 
 	// delete Access-to-Access
-	ip4 := strings.SplitN(ipStr, "/", 2)[0]
+	ip4 := strings.SplitN(addr, "/", 2)[0]
 	out, err = network.AddrDel(p.IfName(), ip4)
 	if err != nil {
 		p.out.Warn("Access.DelAddr: %s, %s", err, out)
diff --git a/pkg/access/access_linux.go b/pkg/access/access_linux.go
index e146e08..358fbba 100755
--- a/pkg/access/access_linux.go
+++ b/pkg/access/access_linux.go
@@ -42,30 +42,30 @@ func (p *Access) Initialize() {
 	p.MixAccess.Initialize()
 }
 
-func (p *Access) DelAddr(ipStr string) error {
-	if p.link == nil || ipStr == "" {
+func (p *Access) DelAddr(addr string) error {
+	if p.link == nil || addr == "" {
 		return nil
 	}
-	ipAddr, err := netlink.ParseAddr(ipStr)
+	ipAddr, err := netlink.ParseAddr(addr)
 	if err != nil {
-		p.out.Error("Access.AddAddr.ParseCIDR %s: %s", ipStr, err)
+		p.out.Error("Access.AddAddr.ParseCIDR %s: %s", addr, err)
 		return err
 	}
 	if err := netlink.AddrDel(p.link, ipAddr); err != nil {
 		p.out.Warn("Access.DelAddr.UnsetLinkIp: %s", err)
 	}
-	p.out.Info("Access.DelAddr: %s", ipStr)
+	p.out.Info("Access.DelAddr: %s", addr)
 	p.addr = ""
 	return nil
 }
 
-func (p *Access) AddAddr(ipStr string) error {
-	if ipStr == "" || p.link == nil {
+func (p *Access) AddAddr(addr, gateway string) error {
+	if addr == "" || p.link == nil {
 		return nil
 	}
-	ipAddr, err := netlink.ParseAddr(ipStr)
+	ipAddr, err := netlink.ParseAddr(addr)
 	if err != nil {
-		p.out.Error("Access.AddAddr.ParseCIDR %s: %s", ipStr, err)
+		p.out.Error("Access.AddAddr.ParseCIDR %s: %s", addr, err)
 		return err
 	}
 	if err := netlink.AddrAdd(p.link, ipAddr); err != nil {
@@ -73,11 +73,11 @@ func (p *Access) AddAddr(ipStr string) error {
 		return err
 	}
 
-	p.out.Info("Access.AddAddr: %s", ipStr)
+	p.addr = addr
+	p.out.Info("Access.AddAddr: %s", addr)
 
 	p.AddRoute()
 
-	p.addr = ipStr
 	return nil
 }
 
diff --git a/pkg/access/access_others.go b/pkg/access/access_others.go
index 4b92d19..4a8d95a 100644
--- a/pkg/access/access_others.go
+++ b/pkg/access/access_others.go
@@ -4,17 +4,10 @@ package access
 
 import "github.com/luscis/openlan/pkg/config"
 
-type Point struct {
+type Access struct {
+	MixAccess
 }
 
-func NewPoint(config *config.Point) *Point {
+func NewAccess(config *config.Access) *Access {
 	return nil
 }
-
-func (p *Point) Initialize() {
-
-}
-
-func (p *Point) Start() {
-
-}
diff --git a/pkg/access/access_windows.go b/pkg/access/access_windows.go
index 23599a5..99e3cf9 100755
--- a/pkg/access/access_windows.go
+++ b/pkg/access/access_windows.go
@@ -49,8 +49,8 @@ func (p *Access) Trim(out []byte) string {
 	return strings.TrimSpace(string(out))
 }
 
-func (p *Access) AddAddr(ipStr string) error {
-	if ipStr == "" {
+func (p *Access) AddAddr(addr, gateway string) error {
+	if addr == "" {
 		return nil
 	}
 	addrExisted := network.AddrShow(p.IfName())
@@ -59,13 +59,13 @@ func (p *Access) AddAddr(ipStr string) error {
 			_, _ = network.AddrDel(p.IfName(), addr)
 		}
 	}
-	out, err := network.AddrAdd(p.IfName(), ipStr)
+	out, err := network.AddrAdd(p.IfName(), addr)
 	if err != nil {
 		p.out.Warn("Access.AddAddr: %s, %s", err, p.Trim(out))
 		return err
 	}
-	p.out.Info("Access.AddAddr: %s", ipStr)
-	p.addr = ipStr
+	p.out.Info("Access.AddAddr: %s", addr)
+	p.addr = addr
 	return nil
 }
 
diff --git a/pkg/access/worker.go b/pkg/access/worker.go
index 1081455..f8f2e22 100755
--- a/pkg/access/worker.go
+++ b/pkg/access/worker.go
@@ -68,7 +68,7 @@ func NewEvent(newType, reason string) *WorkerEvent {
 }
 
 type WorkerListener struct {
-	AddAddr   func(ipStr string) error
+	AddAddr   func(ipStr, gateway string) error
 	DelAddr   func(ipStr string) error
 	OnTap     func(w *TapWorker) error
 	AddRoutes func(routes []*models.Route) error
@@ -337,7 +337,7 @@ func (w *Worker) OnIpAddr(s *SocketWorker, n *models.Network) error {
 	ipStr := fmt.Sprintf("%s/%d", n.Address, prefix)
 	w.tapWorker.OnIpAddr(ipStr)
 	if w.listener.AddAddr != nil {
-		_ = w.listener.AddAddr(ipStr)
+		_ = w.listener.AddAddr(ipStr, n.Gateway)
 	}
 
 	if n.Gateway != "" && runtime.GOOS == "darwin" {
@@ -375,7 +375,7 @@ func (w *Worker) OnSuccess(s *SocketWorker) error {
 	if !w.cfg.RequestAddr {
 		w.out.Info("SocketWorker.AddAddr: notAllowed")
 	} else if w.listener.AddAddr != nil {
-		_ = w.listener.AddAddr(w.ifAddr)
+		_ = w.listener.AddAddr(w.ifAddr, "")
 	}
 	return nil
 }