diff --git a/TCPMode/demoWeb.go b/TCPMode/demoWeb.go
index 0dbdb26..4f29cd9 100644
--- a/TCPMode/demoWeb.go
+++ b/TCPMode/demoWeb.go
@@ -105,6 +105,10 @@ func (s *demoWeb) Close() error {
 	return err
 }
 
-func (s *demoWeb) LocalServiceAddr() net.Addr {
-	return s.listener.LocalServiceAddr()
+func (s *demoWeb) LocalHoleAddr() net.Addr {
+	return s.listener.LocalHoleAddr()
+}
+
+func (s *demoWeb) ServiceAddr() net.Addr {
+	return s.listener.ServiceAddr()
 }
diff --git a/TCPMode/interface.go b/TCPMode/interface.go
index 6f61694..dd6ec05 100644
--- a/TCPMode/interface.go
+++ b/TCPMode/interface.go
@@ -9,5 +9,6 @@ type Interface interface {
 	ClosedChan() <-chan struct{}
 	Close() error
 
-	LocalServiceAddr() net.Addr
+	LocalHoleAddr() net.Addr
+	ServiceAddr() net.Addr
 }
diff --git a/TCPMode/listener.go b/TCPMode/listener.go
index 9448910..b1ed322 100644
--- a/TCPMode/listener.go
+++ b/TCPMode/listener.go
@@ -85,8 +85,10 @@ func (s *listener) Close() error {
 	}
 }
 
-func (s *listener) LocalServiceAddr() net.Addr {
-	return &net.TCPAddr{
-		Port: s.port,
-	}
+func (s *listener) LocalHoleAddr() net.Addr {
+	return s.reuse.LocalHoleAddr()
+}
+
+func (s *listener) ServiceAddr() net.Addr {
+	return s.Listener.Addr()
 }
diff --git a/TCPMode/proxy.go b/TCPMode/proxy.go
index 8bab58f..1bdf917 100644
--- a/TCPMode/proxy.go
+++ b/TCPMode/proxy.go
@@ -132,6 +132,10 @@ func (s *proxy) Close() error {
 	return err
 }
 
-func (s *proxy) LocalServiceAddr() net.Addr {
+func (s *proxy) LocalHoleAddr() net.Addr {
+	return s.listener.LocalHoleAddr()
+}
+
+func (s *proxy) ServiceAddr() net.Addr {
 	return &s.service
 }
diff --git a/TCPMode/reuse.go b/TCPMode/reuse.go
index 1fda283..b89b4c0 100644
--- a/TCPMode/reuse.go
+++ b/TCPMode/reuse.go
@@ -93,7 +93,13 @@ func (s *reuse) Close() error {
 	return err
 }
 
-func (s *reuse) LocalServiceAddr() net.Addr {
+func (s *reuse) LocalHoleAddr() net.Addr {
+	return &net.TCPAddr{
+		Port: s.port,
+	}
+}
+
+func (s *reuse) ServiceAddr() net.Addr {
 	return &net.TCPAddr{
 		Port: s.port,
 	}
diff --git a/TCPProtocol/interface.go b/TCPProtocol/interface.go
index d2da722..4d924cb 100644
--- a/TCPProtocol/interface.go
+++ b/TCPProtocol/interface.go
@@ -6,7 +6,7 @@ type Interface interface {
 	ClosedChan() <-chan struct{}
 	Close() error
 
-	RemoteServerAddr() net.Addr
+	ServerAddr() net.Addr
 	LocalHoleAddr() net.Addr
-	RemoteHoleAddr() net.Addr
+	NATedAddr() net.Addr
 }
diff --git a/TCPProtocol/mnhv1.go b/TCPProtocol/mnhv1.go
index 3703909..10b6d0d 100644
--- a/TCPProtocol/mnhv1.go
+++ b/TCPProtocol/mnhv1.go
@@ -131,7 +131,7 @@ func (s *mnhv1) Close() error {
 	return err
 }
 
-func (s *mnhv1) RemoteServerAddr() net.Addr {
+func (s *mnhv1) ServerAddr() net.Addr {
 	return s.conn.RemoteAddr()
 }
 
@@ -139,6 +139,6 @@ func (s *mnhv1) LocalHoleAddr() net.Addr {
 	return s.conn.LocalAddr()
 }
 
-func (s *mnhv1) RemoteHoleAddr() net.Addr {
+func (s *mnhv1) NATedAddr() net.Addr {
 	return s.holeAddr
 }
diff --git a/UDPMode/demoEcho.go b/UDPMode/demoEcho.go
index 6e3d3ab..737a748 100644
--- a/UDPMode/demoEcho.go
+++ b/UDPMode/demoEcho.go
@@ -87,6 +87,10 @@ func (s *demoEcho) Close() error {
 	return err
 }
 
-func (s *demoEcho) LocalServiceAddr() net.Addr {
-	return s.listener.LocalServiceAddr()
+func (s *demoEcho) LocalHoleAddr() net.Addr {
+	return s.listener.LocalHoleAddr()
+}
+
+func (s *demoEcho) ServiceAddr() net.Addr {
+	return s.listener.ServiceAddr()
 }
diff --git a/UDPMode/interface.go b/UDPMode/interface.go
index 2550257..b25057d 100644
--- a/UDPMode/interface.go
+++ b/UDPMode/interface.go
@@ -11,5 +11,6 @@ type Interface interface {
 	ClosedChan() <-chan struct{}
 	Close() error
 
-	LocalServiceAddr() net.Addr
+	LocalHoleAddr() net.Addr
+	ServiceAddr() net.Addr
 }
diff --git a/UDPMode/listener.go b/UDPMode/listener.go
index 5b861f3..d86138d 100644
--- a/UDPMode/listener.go
+++ b/UDPMode/listener.go
@@ -235,10 +235,12 @@ func (s *listener) LocalAddr() net.Addr {
 	return s.server.LocalAddr()
 }
 
-func (s *listener) LocalServiceAddr() net.Addr {
-	return &net.UDPAddr{
-		Port: s.port,
-	}
+func (s *listener) LocalHoleAddr() net.Addr {
+	return s.server.LocalAddr()
+}
+
+func (s *listener) ServiceAddr() net.Addr {
+	return s.server.LocalAddr()
 }
 
 func (s *listener) SetDeadline(t time.Time) error {
diff --git a/UDPMode/proxy.go b/UDPMode/proxy.go
index 7535d77..2fada4a 100644
--- a/UDPMode/proxy.go
+++ b/UDPMode/proxy.go
@@ -156,6 +156,10 @@ func (s *proxy) Close() error {
 	return err
 }
 
-func (s *proxy) LocalServiceAddr() net.Addr {
+func (s *proxy) LocalHoleAddr() net.Addr {
+	return s.listener.LocalAddr()
+}
+
+func (s *proxy) ServiceAddr() net.Addr {
 	return &s.service
 }
diff --git a/UDPProtocol/interface.go b/UDPProtocol/interface.go
index 5c27de3..170b1e0 100644
--- a/UDPProtocol/interface.go
+++ b/UDPProtocol/interface.go
@@ -6,7 +6,7 @@ type Interface interface {
 	ClosedChan() <-chan struct{}
 	Close() error
 
-	RemoteServerAddr() net.Addr
+	ServerAddr() net.Addr
 	LocalHoleAddr() net.Addr
-	RemoteHoleAddr() net.Addr
+	NATedAddr() net.Addr
 }
diff --git a/UDPProtocol/mnhv1.go b/UDPProtocol/mnhv1.go
index 2eefaf2..fd666b3 100644
--- a/UDPProtocol/mnhv1.go
+++ b/UDPProtocol/mnhv1.go
@@ -132,7 +132,7 @@ func (s *mnhv1) Close() error {
 	return err
 }
 
-func (s *mnhv1) RemoteServerAddr() net.Addr {
+func (s *mnhv1) ServerAddr() net.Addr {
 	return s.conn.RemoteAddr()
 }
 
@@ -140,6 +140,6 @@ func (s *mnhv1) LocalHoleAddr() net.Addr {
 	return s.conn.LocalAddr()
 }
 
-func (s *mnhv1) RemoteHoleAddr() net.Addr {
+func (s *mnhv1) NATedAddr() net.Addr {
 	return s.holeAddr
 }
diff --git a/main.go b/main.go
index d8ea648..2c3c49d 100644
--- a/main.go
+++ b/main.go
@@ -168,15 +168,15 @@ func tcp() {
 			}
 			defer protocol.Close()
 
-			log.Info("LocalServiceAddr", mode.LocalServiceAddr().String())
-			log.Info("RemoteServerAddr", protocol.RemoteServerAddr().String())
-			log.Info("RemoteHoleAddr", protocol.RemoteHoleAddr().String())
+			log.Info("ServiceAddr", mode.ServiceAddr().String())
+			log.Info("ServerAddr", protocol.ServerAddr().String())
+			log.Info("NATedAddr", protocol.NATedAddr().String())
 			log.Info("LocalHoleAddr", protocol.LocalHoleAddr().String())
 
-			log.Info("\n\nNow you can use " + protocol.RemoteHoleAddr().String() + " to access your service")
+			log.Info("\n\nNow you can use " + protocol.NATedAddr().String() + " to access your service")
 
 			_, port, _ := net.SplitHostPort(protocol.LocalHoleAddr().String())
-			addr := protocol.RemoteHoleAddr().String()
+			addr := protocol.NATedAddr().String()
 			runHook("success", "", port, addr)
 			defer runHook("disconnected", "", port, addr)
 
@@ -247,15 +247,15 @@ func udp() {
 			}
 			defer protocol.Close()
 
-			log.Info("LocalServiceAddr", mode.LocalServiceAddr().String())
-			log.Info("RemoteServerAddr", protocol.RemoteServerAddr().String())
-			log.Info("RemoteHoleAddr", protocol.RemoteHoleAddr().String())
+			log.Info("ServiceAddr", mode.ServiceAddr().String())
+			log.Info("ServerAddr", protocol.ServerAddr().String())
+			log.Info("NATedAddr", protocol.NATedAddr().String())
 			log.Info("LocalHoleAddr", protocol.LocalHoleAddr().String())
 
-			log.Info("\n\nNow you can use " + protocol.RemoteHoleAddr().String() + " to access your service")
+			log.Info("\n\nNow you can use " + protocol.NATedAddr().String() + " to access your service")
 
 			_, port, _ := net.SplitHostPort(protocol.LocalHoleAddr().String())
-			addr := protocol.RemoteHoleAddr().String()
+			addr := protocol.NATedAddr().String()
 			runHook("success", "", port, addr)
 			defer runHook("disconnected", "", port, addr)