diff --git a/client.go b/client.go
index f8a90f5..defe15a 100644
--- a/client.go
+++ b/client.go
@@ -14,10 +14,10 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/containerd/console"
 	"github.com/fangdingjun/go-log"
 	socks "github.com/fangdingjun/socks-go"
 	"golang.org/x/crypto/ssh"
-	"golang.org/x/crypto/ssh/terminal"
 )
 
 // Client is ssh client connection
@@ -147,30 +147,46 @@ func (cc *Client) Shell() error {
 		return err
 	}
 
-	session.Stdin = os.Stdin
-	session.Stdout = os.Stdout
-	session.Stderr = os.Stderr
 	modes := ssh.TerminalModes{
 		ssh.ECHO:          1,
 		ssh.TTY_OP_ISPEED: 14400,
 		ssh.TTY_OP_OSPEED: 14400,
 	}
 
+	_console := console.Current()
+	defer _console.Reset()
+
 	// this make CTRL+C works
 	log.Debugf("turn terminal mode to raw")
+	_console.SetRaw()
 
-	oldState, _ := terminal.MakeRaw(0)
-	defer func() {
-		log.Debugf("restore terminal mode")
-		terminal.Restore(0, oldState)
-	}()
+	ws, _ := _console.Size()
 
-	w, h, _ := terminal.GetSize(0)
 	log.Debugf("request pty")
-	if err := session.RequestPty("xterm", h, w, modes); err != nil {
+	if err := session.RequestPty("xterm", int(ws.Height), int(ws.Width), modes); err != nil {
 		log.Errorf("request pty error: %s", err.Error())
 		return err
 	}
+
+	ch := make(chan os.Signal, 2)
+	signal.Notify(ch, syscall.SIGWINCH)
+	go func() {
+		for {
+			select {
+			case <-ch:
+				ws, _ := _console.Size()
+				_winCh := windowChange{Rows: uint32(ws.Height), Columns: uint32(ws.Width)}
+				d := ssh.Marshal(_winCh)
+				ok, err := session.SendRequest("window-change", true, d)
+				log.Debugf("send window change request %+v %+v", ok, err)
+			}
+		}
+	}()
+
+	session.Stdin = _console
+	session.Stdout = os.Stdout
+	session.Stderr = os.Stderr
+
 	log.Debugf("request shell")
 	if err := session.Shell(); err != nil {
 		log.Errorf("start shell error: %s", err.Error())
diff --git a/server.go b/server.go
index 4b4d262..20b0d87 100644
--- a/server.go
+++ b/server.go
@@ -10,7 +10,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/creack/pty"
+	"github.com/containerd/console"
 	"github.com/fangdingjun/go-log"
 	"github.com/pkg/sftp"
 	"golang.org/x/crypto/ssh"
@@ -178,7 +178,8 @@ func (sc *Server) handleSession(newch ssh.NewChannel) {
 	var env []string
 	var _ptyReq ptyReq
 	var _windowChange windowChange
-	var _pty, _tty *os.File
+	var _console console.Console
+	var ptsname string
 
 	for r := range req {
 		switch r.Type {
@@ -204,7 +205,7 @@ func (sc *Server) handleSession(newch ssh.NewChannel) {
 				cmd = exec.Command("bash", "-l")
 			}
 			cmd.Env = env
-			go handleShell(cmd, ch, _pty, _tty)
+			go handleShell(cmd, ch, _console, ptsname)
 		case "signal":
 			log.Debugln("got signal")
 			ret = true
@@ -233,26 +234,23 @@ func (sc *Server) handleSession(newch ssh.NewChannel) {
 			}
 			log.Debugf("pty req %+v", _ptyReq)
 			if err == nil && (runtime.GOOS == "unix" || runtime.GOOS == "linux") {
-				_pty, _tty, err = pty.Open()
-				if err != nil {
-					log.Errorln(err)
-					ret = false
-				} else {
-					env = append(env, fmt.Sprintf("TERM=%s", _ptyReq.Term))
-					size, err := pty.GetsizeFull(_pty)
-					if err == nil {
-						log.Debugf("term size %+v", size)
-						size.Rows = uint16(_ptyReq.Rows)
-						size.Cols = uint16(_ptyReq.Columns)
-						if err = pty.Setsize(_pty, size); err != nil {
-							log.Errorln(err)
-						}
-						if err = pty.Setsize(_tty, size); err != nil {
+				_console, ptsname, err = console.NewPty()
+				if err == nil {
+					log.Debugf("allocate pty %s", ptsname)
+					env = append(env, fmt.Sprintf("SSH_TTY=%s", ptsname))
+					ws, err := _console.Size()
+					if err != nil {
+						log.Errorln(err)
+					} else {
+						log.Debugf("current console %+v", ws)
+						ws.Height = uint16(_ptyReq.Rows)
+						ws.Width = uint16(_ptyReq.Columns)
+						if err = _console.Resize(ws); err != nil {
 							log.Errorln(err)
 						}
-					} else {
-						log.Errorln(err)
 					}
+				} else {
+					log.Errorln(err)
 				}
 			}
 		case "env":
@@ -272,20 +270,17 @@ func (sc *Server) handleSession(newch ssh.NewChannel) {
 				ret = false
 				log.Errorln(err)
 			}
-			if err == nil && _pty != nil {
-				size, err := pty.GetsizeFull(_pty)
-				if err == nil {
-					log.Debugf("term size %+v", size)
-					size.Rows = uint16(_ptyReq.Rows)
-					size.Cols = uint16(_ptyReq.Columns)
-					if err = pty.Setsize(_pty, size); err != nil {
-						log.Errorln(err)
-					}
-					if err = pty.Setsize(_tty, size); err != nil {
+			if err == nil && _console != nil {
+				ws, err := _console.Size()
+				if err != nil {
+					log.Errorln(err)
+				} else {
+					log.Debugf("current console %+v", ws)
+					ws.Height = uint16(_windowChange.Rows)
+					ws.Width = uint16(_windowChange.Columns)
+					if err = _console.Resize(ws); err != nil {
 						log.Errorln(err)
 					}
-				} else {
-					log.Errorln(err)
 				}
 			}
 			log.Debugf("window change %+v", _windowChange)
@@ -301,12 +296,11 @@ func (sc *Server) handleSession(newch ssh.NewChannel) {
 	}
 }
 
-func handleShell(cmd *exec.Cmd, ch ssh.Channel, _pty, _tty *os.File) {
+func handleShell(cmd *exec.Cmd, ch ssh.Channel, _console console.Console, ptsname string) {
 	defer func() {
 		ch.Close()
-		if _pty != nil {
-			_pty.Close()
-			_tty.Close()
+		if _console != nil {
+			_console.Close()
 		}
 	}()
 
@@ -314,7 +308,13 @@ func handleShell(cmd *exec.Cmd, ch ssh.Channel, _pty, _tty *os.File) {
 
 	log.Infoln("start shell")
 
-	if _tty != nil {
+	if _console != nil {
+		_tty, err := os.OpenFile(ptsname, syscall.O_RDWR|syscall.O_NOCTTY, 0600)
+		if err != nil {
+			log.Errorln(err)
+			return
+		}
+		defer _tty.Close()
 		cmd.Stderr = _tty
 		cmd.Stdout = _tty
 		cmd.Stdin = _tty
@@ -323,10 +323,10 @@ func handleShell(cmd *exec.Cmd, ch ssh.Channel, _pty, _tty *os.File) {
 		}
 		cmd.SysProcAttr.Setsid = true
 		cmd.SysProcAttr.Setctty = true
-		cmd.SysProcAttr.Ctty = int(_tty.Fd())
+		// cmd.SysProcAttr.Ctty = int(_tty.Fd())
 
-		go io.Copy(ch, _pty)
-		go io.Copy(_pty, ch)
+		go io.Copy(ch, _console)
+		go io.Copy(_console, ch)
 	} else {
 		cmd.Stderr = ch
 		cmd.Stdout = ch