diff --git a/docs/changelog.md b/docs/changelog.md
index 00297c92..0299de61 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,6 +1,11 @@
+#### 2022/08/12
+
+* Performance improvements
+* Add UoT option for [Socks](/configuration/outbound/socks) outbound
+
 #### 2022/08/11
 
-* Add UoT option for [Shadowsocks](/configuration/outbound/shadowsocks) outbound, UoT support for all inbounds.
+* Add UoT option for [Shadowsocks](/configuration/outbound/shadowsocks) outbound, UoT support for all inbounds
 
 #### 2022/08/10
 
diff --git a/docs/configuration/outbound/shadowsocks.md b/docs/configuration/outbound/shadowsocks.md
index 2f5f33a4..20672090 100644
--- a/docs/configuration/outbound/shadowsocks.md
+++ b/docs/configuration/outbound/shadowsocks.md
@@ -88,7 +88,7 @@ Both is enabled by default.
 
 #### udp_over_tcp
 
-Enable UDP over TCP protocol.
+Enable the UDP over TCP protocol.
 
 Conflict with `multiplex`.
 
diff --git a/docs/configuration/outbound/socks.md b/docs/configuration/outbound/socks.md
index 275135e6..e23a1c98 100644
--- a/docs/configuration/outbound/socks.md
+++ b/docs/configuration/outbound/socks.md
@@ -15,7 +15,8 @@
       "username": "sekai",
       "password": "admin",
       "network": "udp",
-      
+      "udp_over_tcp": false,
+
       "detour": "upstream-out",
       "bind_interface": "en0",
       "routing_mark": 1234,
@@ -65,6 +66,10 @@ One of `tcp` `udp`.
 
 Both is enabled by default.
 
+#### udp_over_tcp
+
+Enable the UDP over TCP protocol.
+
 ### Dial Fields
 
 #### detour
diff --git a/option/simple.go b/option/simple.go
index eac9c34f..e262c3b3 100644
--- a/option/simple.go
+++ b/option/simple.go
@@ -21,6 +21,7 @@ type SocksOutboundOptions struct {
 	Username string      `json:"username,omitempty"`
 	Password string      `json:"password,omitempty"`
 	Network  NetworkList `json:"network,omitempty"`
+	UoT      bool        `json:"udp_over_tcp,omitempty"`
 }
 
 type HTTPOutboundOptions struct {
diff --git a/outbound/shadowsocks.go b/outbound/shadowsocks.go
index ba82a26e..cba3ef3a 100644
--- a/outbound/shadowsocks.go
+++ b/outbound/shadowsocks.go
@@ -59,6 +59,9 @@ func NewShadowsocks(ctx context.Context, router adapter.Router, logger log.Conte
 }
 
 func (h *Shadowsocks) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
+	ctx, metadata := adapter.AppendContext(ctx)
+	metadata.Outbound = h.tag
+	metadata.Destination = destination
 	if h.multiplexDialer == nil {
 		switch N.NetworkName(network) {
 		case N.NetworkTCP:
@@ -90,6 +93,9 @@ func (h *Shadowsocks) DialContext(ctx context.Context, network string, destinati
 }
 
 func (h *Shadowsocks) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
+	ctx, metadata := adapter.AppendContext(ctx)
+	metadata.Outbound = h.tag
+	metadata.Destination = destination
 	if h.multiplexDialer == nil {
 		if h.uot {
 			h.logger.InfoContext(ctx, "outbound UoT packet connection to ", destination)
@@ -127,9 +133,6 @@ var _ N.Dialer = (*shadowsocksDialer)(nil)
 type shadowsocksDialer Shadowsocks
 
 func (h *shadowsocksDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
-	ctx, metadata := adapter.AppendContext(ctx)
-	metadata.Outbound = h.tag
-	metadata.Destination = destination
 	switch N.NetworkName(network) {
 	case N.NetworkTCP:
 		outConn, err := h.dialer.DialContext(ctx, N.NetworkTCP, h.serverAddr)
@@ -149,9 +152,6 @@ func (h *shadowsocksDialer) DialContext(ctx context.Context, network string, des
 }
 
 func (h *shadowsocksDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
-	ctx, metadata := adapter.AppendContext(ctx)
-	metadata.Outbound = h.tag
-	metadata.Destination = destination
 	outConn, err := h.dialer.DialContext(ctx, N.NetworkUDP, h.serverAddr)
 	if err != nil {
 		return nil, err
diff --git a/outbound/socks.go b/outbound/socks.go
index c115366c..d51bc9e5 100644
--- a/outbound/socks.go
+++ b/outbound/socks.go
@@ -12,6 +12,7 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/uot"
 	"github.com/sagernet/sing/protocol/socks"
 )
 
@@ -20,6 +21,7 @@ var _ adapter.Outbound = (*Socks)(nil)
 type Socks struct {
 	myOutboundAdapter
 	client *socks.Client
+	uot    bool
 }
 
 func NewSocks(router adapter.Router, logger log.ContextLogger, tag string, options option.SocksOutboundOptions) (*Socks, error) {
@@ -43,6 +45,7 @@ func NewSocks(router adapter.Router, logger log.ContextLogger, tag string, optio
 			tag:      tag,
 		},
 		socks.NewClient(detour, options.ServerOptions.Build(), version, options.Username, options.Password),
+		options.UoT,
 	}, nil
 }
 
@@ -54,6 +57,17 @@ func (h *Socks) DialContext(ctx context.Context, network string, destination M.S
 	case N.NetworkTCP:
 		h.logger.InfoContext(ctx, "outbound connection to ", destination)
 	case N.NetworkUDP:
+		if h.uot {
+			h.logger.InfoContext(ctx, "outbound UoT packet connection to ", destination)
+			tcpConn, err := h.client.DialContext(ctx, N.NetworkTCP, M.Socksaddr{
+				Fqdn: uot.UOTMagicAddress,
+				Port: destination.Port,
+			})
+			if err != nil {
+				return nil, err
+			}
+			return uot.NewClientConn(tcpConn), nil
+		}
 		h.logger.InfoContext(ctx, "outbound packet connection to ", destination)
 	default:
 		return nil, E.Extend(N.ErrUnknownNetwork, network)
@@ -65,6 +79,17 @@ func (h *Socks) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.
 	ctx, metadata := adapter.AppendContext(ctx)
 	metadata.Outbound = h.tag
 	metadata.Destination = destination
+	if h.uot {
+		h.logger.InfoContext(ctx, "outbound UoT packet connection to ", destination)
+		tcpConn, err := h.client.DialContext(ctx, N.NetworkTCP, M.Socksaddr{
+			Fqdn: uot.UOTMagicAddress,
+			Port: destination.Port,
+		})
+		if err != nil {
+			return nil, err
+		}
+		return uot.NewClientConn(tcpConn), nil
+	}
 	h.logger.InfoContext(ctx, "outbound packet connection to ", destination)
 	return h.client.ListenPacket(ctx, destination)
 }