diff --git a/adapter/outbound/shadowsocks.go b/adapter/outbound/shadowsocks.go
index 94a7763d..4153dfff 100644
--- a/adapter/outbound/shadowsocks.go
+++ b/adapter/outbound/shadowsocks.go
@@ -67,6 +67,7 @@ type v2rayObfsOption struct {
 	Headers                  map[string]string `obfs:"headers,omitempty"`
 	SkipCertVerify           bool              `obfs:"skip-cert-verify,omitempty"`
 	Mux                      bool              `obfs:"mux,omitempty"`
+	MuxProtocol              string            `obfs:"mux-protocol,omitempty"`
 	V2rayHttpUpgrade         bool              `obfs:"v2ray-http-upgrade,omitempty"`
 	V2rayHttpUpgradeFastOpen bool              `obfs:"v2ray-http-upgrade-fast-open,omitempty"`
 }
@@ -272,6 +273,7 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 			Path:                     opts.Path,
 			Headers:                  opts.Headers,
 			Mux:                      opts.Mux,
+			MuxProtocol:              opts.MuxProtocol,
 			V2rayHttpUpgrade:         opts.V2rayHttpUpgrade,
 			V2rayHttpUpgradeFastOpen: opts.V2rayHttpUpgradeFastOpen,
 		}
diff --git a/go.mod b/go.mod
index 9405a2f1..f5409911 100644
--- a/go.mod
+++ b/go.mod
@@ -51,6 +51,7 @@ require (
 	github.com/stretchr/testify v1.10.0
 	github.com/vmihailenco/msgpack/v5 v5.4.1
 	github.com/wk8/go-ordered-map/v2 v2.1.8
+	github.com/xtaci/smux v1.5.34
 	gitlab.com/go-extension/aes-ccm v0.0.0-20230221065045-e58665ef23c7
 	go.uber.org/automaxprocs v1.6.0
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
diff --git a/go.sum b/go.sum
index 9660cf30..73d56220 100644
--- a/go.sum
+++ b/go.sum
@@ -218,6 +218,8 @@ github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAh
 github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
 github.com/wk8/go-ordered-map/v2 v2.1.8 h1:5h/BUHu93oj4gIdvHHHGsScSTMijfx5PeYkE/fJgbpc=
 github.com/wk8/go-ordered-map/v2 v2.1.8/go.mod h1:5nJHM5DyteebpVlHnWMV0rPz6Zp7+xBAnxjb1X5vnTw=
+github.com/xtaci/smux v1.5.34 h1:OUA9JaDFHJDT8ZT3ebwLWPAgEfE6sWo2LaTy3anXqwg=
+github.com/xtaci/smux v1.5.34/go.mod h1:OMlQbT5vcgl2gb49mFkYo6SMf+zP3rcjcwQz7ZU7IGY=
 github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
 github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
 gitlab.com/go-extension/aes-ccm v0.0.0-20230221065045-e58665ef23c7 h1:UNrDfkQqiEYzdMlNsVvBYOAJWZjdktqFE9tQh5BT2+4=
diff --git a/transport/v2ray-plugin/websocket.go b/transport/v2ray-plugin/websocket.go
index 90ff5efe..0110701f 100644
--- a/transport/v2ray-plugin/websocket.go
+++ b/transport/v2ray-plugin/websocket.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/metacubex/mihomo/component/ca"
 	"github.com/metacubex/mihomo/transport/vmess"
+	smux "github.com/xtaci/smux"
 )
 
 // Option is options of websocket obfs
@@ -20,6 +21,7 @@ type Option struct {
 	SkipCertVerify           bool
 	Fingerprint              string
 	Mux                      bool
+	MuxProtocol              string
 	V2rayHttpUpgrade         bool
 	V2rayHttpUpgradeFastOpen bool
 }
@@ -65,11 +67,25 @@ func NewV2rayObfs(ctx context.Context, conn net.Conn, option *Option) (net.Conn,
 	}
 
 	if option.Mux {
-		conn = NewMux(conn, MuxOption{
-			ID:   [2]byte{0, 0},
-			Host: "127.0.0.1",
-			Port: 0,
-		})
+		if option.MuxProtocol == "smux" {
+			session, err := smux.Client(conn, nil)
+			if err != nil {
+				return nil, err
+			}
+			session.Open()
+			stream, err := session.OpenStream()
+			if err != nil {
+				return nil, err
+			}
+
+			conn = stream
+		} else {
+			conn = NewMux(conn, MuxOption{
+				ID:   [2]byte{0, 0},
+				Host: "127.0.0.1",
+				Port: 0,
+			})
+		}
 	}
 	return conn, nil
 }