diff --git a/conf/conf.go b/conf/conf.go
index 1ca0f97..20c02f0 100644
--- a/conf/conf.go
+++ b/conf/conf.go
@@ -34,7 +34,7 @@ var Conf = struct {
 
 func init() {
 	flag.StringVar(&Conf.ConfigFile, "f", "", "config file location")
-	flag.StringVar(&Conf.NetType, "n", "QUIC", "proxy net type (QUIC|KCP)")
+	flag.StringVar(&Conf.NetType, "n", "QUIC", "proxy net type (QUIC|KCP|TCP)")
 	flag.StringVar(&Conf.Password, "p", "12345678", "password")
 	flag.StringVar(&Conf.ServerPort, "P", "5533", "server mode listen port")
 	flag.StringVar(&Conf.ServerAddr, "s", "", "server IP (run in client mode if set)")
diff --git a/parse/addr.go b/parse/addr.go
index 02ed7c4..00cf461 100644
--- a/parse/addr.go
+++ b/parse/addr.go
@@ -1,4 +1,4 @@
-package parser
+package parse
 
 import (
 	"bufio"
diff --git a/parse/sni.go b/parse/sni.go
index aa665d1..ea76053 100644
--- a/parse/sni.go
+++ b/parse/sni.go
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package parser
+package parse
 
 import (
 	"encoding/binary"
diff --git a/parse/tee_conn.go b/parse/tee_conn.go
index 518899e..f5b5b0c 100644
--- a/parse/tee_conn.go
+++ b/parse/tee_conn.go
@@ -1,4 +1,4 @@
-package parser
+package parse
 
 import "net"
 
diff --git a/proxy/client.go b/proxy/client.go
index 7aefd46..e3f0902 100644
--- a/proxy/client.go
+++ b/proxy/client.go
@@ -6,6 +6,7 @@ import (
 	"github.com/golang/glog"
 	"github.com/wweir/sower/proxy/kcp"
 	"github.com/wweir/sower/proxy/quic"
+	"github.com/wweir/sower/proxy/tcp"
 )
 
 type Client interface {
@@ -20,6 +21,8 @@ func StartClient(netType, server, password string) {
 		client = quic.NewClient()
 	case KCP.String():
 		client = kcp.NewClient(password)
+	case TCP.String():
+		client = tcp.NewClient()
 	}
 
 	for {
diff --git a/proxy/server.go b/proxy/server.go
index 34ce5f2..124fc10 100644
--- a/proxy/server.go
+++ b/proxy/server.go
@@ -8,19 +8,22 @@ import (
 	"github.com/wweir/sower/parse"
 	"github.com/wweir/sower/proxy/kcp"
 	"github.com/wweir/sower/proxy/quic"
+	"github.com/wweir/sower/proxy/tcp"
 )
 
 type Server interface {
 	Listen(port string) (<-chan net.Conn, error)
 }
 
-func StartServer(netType, port,password string) {
+func StartServer(netType, port, password string) {
 	var server Server
 	switch netType {
 	case QUIC.String():
 		server = quic.NewServer()
 	case KCP.String():
 		server = kcp.NewServer(password)
+	case TCP.String():
+		server = tcp.NewServer()
 	}
 
 	if port == "" {
@@ -43,7 +46,7 @@ func StartServer(netType, port,password string) {
 func handle(conn net.Conn) {
 	defer conn.Close()
 
-	conn, addr, err := parser.ParseAddr(conn)
+	conn, addr, err := parse.ParseAddr(conn)
 	if err != nil {
 		glog.Warningln(err)
 		return
diff --git a/proxy/tcp/client.go b/proxy/tcp/client.go
new file mode 100644
index 0000000..6231576
--- /dev/null
+++ b/proxy/tcp/client.go
@@ -0,0 +1,14 @@
+package tcp
+
+import "net"
+
+type client struct {
+}
+
+func NewClient() *client {
+	return &client{}
+}
+
+func (c *client) Dial(server string) (net.Conn, error) {
+	return net.Dial("tcp", server)
+}
diff --git a/proxy/tcp/server.go b/proxy/tcp/server.go
new file mode 100644
index 0000000..b5d2b65
--- /dev/null
+++ b/proxy/tcp/server.go
@@ -0,0 +1,35 @@
+package tcp
+
+import (
+	"net"
+
+	"github.com/golang/glog"
+)
+
+type server struct {
+}
+
+func NewServer() *server {
+	return &server{}
+}
+
+func (s *server) Listen(port string) (<-chan net.Conn, error) {
+	ln, err := net.Listen("tcp", port)
+	if err != nil {
+		return nil, err
+	}
+
+	connCh := make(chan net.Conn)
+	go func() {
+		for {
+			conn, err := ln.Accept()
+			if err != nil {
+				glog.Errorln(err)
+				continue
+			}
+
+			connCh <- conn
+		}
+	}()
+	return connCh, nil
+}
diff --git a/proxy/util.go b/proxy/util.go
index 4087785..c1b16f1 100644
--- a/proxy/util.go
+++ b/proxy/util.go
@@ -16,6 +16,7 @@ type netType int
 const (
 	QUIC netType = iota
 	KCP
+	TCP
 )
 
 func relay(conn1, conn2 net.Conn) {