diff --git a/proxy/http/http.go b/proxy/http/http.go
index 06e31ff..3bc3fa3 100644
--- a/proxy/http/http.go
+++ b/proxy/http/http.go
@@ -212,7 +212,12 @@ func (s *HTTP) servHTTPS(method, requestURI, proto string, c net.Conn) {
 }
 
 // Addr returns forwarder's address
-func (s *HTTP) Addr() string { return s.addr }
+func (s *HTTP) Addr() string {
+	if s.addr == "" {
+		return s.dialer.Addr()
+	}
+	return s.addr
+}
 
 // NextDialer returns the next dialer
 func (s *HTTP) NextDialer(dstAddr string) proxy.Dialer { return s.dialer.NextDialer(dstAddr) }
diff --git a/proxy/socks5/socks5.go b/proxy/socks5/socks5.go
index 1f97793..0dcbc4a 100644
--- a/proxy/socks5/socks5.go
+++ b/proxy/socks5/socks5.go
@@ -213,7 +213,12 @@ func (s *SOCKS5) ListenAndServeUDP() {
 }
 
 // Addr returns forwarder's address
-func (s *SOCKS5) Addr() string { return s.addr }
+func (s *SOCKS5) Addr() string {
+	if s.addr == "" {
+		return s.dialer.Addr()
+	}
+	return s.addr
+}
 
 // NextDialer returns the next dialer
 func (s *SOCKS5) NextDialer(dstAddr string) proxy.Dialer { return s.dialer.NextDialer(dstAddr) }
diff --git a/proxy/ss/ss.go b/proxy/ss/ss.go
index 145baec..39cd62e 100644
--- a/proxy/ss/ss.go
+++ b/proxy/ss/ss.go
@@ -231,7 +231,12 @@ func ListCipher() string {
 }
 
 // Addr returns forwarder's address
-func (s *SS) Addr() string { return s.addr }
+func (s *SS) Addr() string {
+	if s.addr == "" {
+		return s.dialer.Addr()
+	}
+	return s.addr
+}
 
 // NextDialer returns the next dialer
 func (s *SS) NextDialer(dstAddr string) proxy.Dialer { return s.dialer.NextDialer(dstAddr) }
diff --git a/proxy/vmess/client.go b/proxy/vmess/client.go
index 8089ebf..e96cab1 100644
--- a/proxy/vmess/client.go
+++ b/proxy/vmess/client.go
@@ -24,9 +24,9 @@ const (
 
 // SEC types
 const (
-	SecTypeUnknown          byte = 0
-	SecTypeLegacy           byte = 1
-	SecTypeAuto             byte = 2
+	SecTypeUnknown          byte = 0 // don't use in client
+	SecTypeLegacy           byte = 1 // don't use in client (aes-128-cfb)
+	SecTypeAuto             byte = 2 // don't use in client
 	SecTypeAES128GCM        byte = 3
 	SecTypeChacha20Poly1305 byte = 4
 	SecTypeNone             byte = 5
diff --git a/proxy/vmess/user.go b/proxy/vmess/user.go
index e40db4d..ca2d6a3 100644
--- a/proxy/vmess/user.go
+++ b/proxy/vmess/user.go
@@ -8,8 +8,6 @@ import (
 	"errors"
 	"strings"
 	"time"
-
-	"github.com/nadoo/glider/common/log"
 )
 
 // User of vmess client
@@ -32,7 +30,6 @@ func nextID(oldID [16]byte) (newID [16]byte) {
 	for {
 		md5hash.Sum(newID[:0])
 		if !bytes.Equal(oldID[:], newID[:]) {
-			log.F("oldID: %x, newID: %x", oldID, newID)
 			return
 		}
 		md5hash.Write([]byte("533eff8a-4113-4b10-b5ce-0f5d76b98cd2"))
diff --git a/proxy/vmess/vmess.go b/proxy/vmess/vmess.go
index a3ff203..c0d7881 100644
--- a/proxy/vmess/vmess.go
+++ b/proxy/vmess/vmess.go
@@ -82,7 +82,12 @@ func NewVMessDialer(s string, dialer proxy.Dialer) (proxy.Dialer, error) {
 }
 
 // Addr returns forwarder's address
-func (s *VMess) Addr() string { return s.addr }
+func (s *VMess) Addr() string {
+	if s.addr == "" {
+		return s.dialer.Addr()
+	}
+	return s.addr
+}
 
 // NextDialer returns the next dialer
 func (s *VMess) NextDialer(dstAddr string) proxy.Dialer { return s.dialer.NextDialer(dstAddr) }