diff --git a/component/control/tcp.go b/component/control/tcp.go
index 7bc3772..5e63c02 100644
--- a/component/control/tcp.go
+++ b/component/control/tcp.go
@@ -49,14 +49,19 @@ func (c *ControlPlane) handleConn(lConn net.Conn) (err error) {
 	outbound := c.outbounds[value.Outbound]
 	// TODO: Set-up ip to domain mapping and show domain if possible.
 	src := lConn.RemoteAddr().(*net.TCPAddr).AddrPort()
-	c.log.WithFields(logrus.Fields{
-		"l4proto":  "TCP",
-		"outbound": outbound.Name,
-	}).Infof("%v <-> %v", RefineSourceToShow(src, dst.Addr()), RefineAddrPortToShow(dst))
 	if value.Outbound < 0 || int(value.Outbound) >= len(c.outbounds) {
 		return fmt.Errorf("outbound id from bpf is out of range: %v not in [0, %v]", value.Outbound, len(c.outbounds)-1)
 	}
-	rConn, err := outbound.Dial("tcp", dst.String())
+	dialer, err := outbound.Select()
+	if err != nil {
+		return fmt.Errorf("failed to select dialer from group %v: %w", outbound.Name, err)
+	}
+	c.log.WithFields(logrus.Fields{
+		"l4proto":  "TCP",
+		"outbound": outbound.Name,
+		"dialer":   dialer.Name(),
+	}).Infof("%v <-> %v", RefineSourceToShow(src, dst.Addr()), RefineAddrPortToShow(dst))
+	rConn, err := dialer.Dial("tcp", dst.String())
 	if err != nil {
 		return fmt.Errorf("failed to dial %v: %w", dst, err)
 	}
diff --git a/component/control/udp.go b/component/control/udp.go
index 4ad3ae2..ebdc4c6 100644
--- a/component/control/udp.go
+++ b/component/control/udp.go
@@ -11,6 +11,7 @@ import (
 	"github.com/mzz2017/softwind/pool"
 	"github.com/sirupsen/logrus"
 	"github.com/v2rayA/dae/common/consts"
+	"github.com/v2rayA/dae/component/outbound/dialer"
 	"golang.org/x/net/dns/dnsmessage"
 	"net"
 	"net/netip"
@@ -120,43 +121,59 @@ func (c *ControlPlane) handlePkt(data []byte, lConn *net.UDPConn, lAddrPort neti
 			}
 			if c.log.IsLevelEnabled(logrus.DebugLevel) && len(dnsMessage.Questions) > 0 {
 				q := dnsMessage.Questions[0]
-				c.log.Debugf("UDP(DNS) %v <-[%v]-> Cache: %v %v",
+				c.log.Tracef("UDP(DNS) %v <-[%v]-> Cache: %v %v",
 					RefineSourceToShow(lAddrPort, dest.Addr()), outbound.Name, q.Name, q.Type,
 				)
 			}
 			return nil
 		} else {
-			c.log.Debugf("Modify dns target %v to upstream: %v", RefineAddrPortToShow(dest), c.dnsUpstream)
+			c.log.Tracef("Modify dns target %v to upstream: %v", RefineAddrPortToShow(dest), c.dnsUpstream)
 			// Modify dns target to upstream.
 			// NOTICE: Routing was calculated in advance by the eBPF program.
 			dummyFrom = &addrHdr.Dest
 			dest = c.dnsUpstream
-
-			if c.log.IsLevelEnabled(logrus.DebugLevel) && len(dnsMessage.Questions) > 0 {
-				q := dnsMessage.Questions[0]
-				c.log.Debugf("UDP(DNS) %v <-[%v]-> %v: %v %v",
-					RefineSourceToShow(lAddrPort, addrHdr.Dest.Addr()), outbound.Name, RefineAddrPortToShow(dest), q.Name, q.Type,
-				)
-			}
 		}
+	}
+
+	ue, err := DefaultUdpEndpointPool.GetOrCreate(lAddrPort, &UdpEndpointOptions{
+		Handler:    c.RelayToUDP(lConn, lAddrPort, isDns, dummyFrom),
+		NatTimeout: natTimeout,
+		DialerFunc: func() (*dialer.Dialer, error) {
+			newDialer, err := outbound.Select()
+			if err != nil {
+				return nil, fmt.Errorf("failed to select dialer from group %v: %w", outbound.Name, err)
+			}
+			return newDialer, nil
+		},
+		Target: dest,
+	})
+	if err != nil {
+		return fmt.Errorf("failed to GetOrCreate: %w", err)
+	}
+	// This is real dialer.
+	d := ue.Dialer
+
+	if isDns && c.log.IsLevelEnabled(logrus.DebugLevel) && len(dnsMessage.Questions) > 0 {
+		q := dnsMessage.Questions[0]
+		c.log.WithFields(logrus.Fields{
+			"l4proto":  "UDP(DNS)",
+			"outbound": outbound.Name,
+			"dialer":   d.Name(),
+			"qname":    q.Name,
+			"qtype":    q.Type,
+		}).Infof("%v <-> %v",
+			RefineSourceToShow(lAddrPort, dest.Addr()), RefineAddrPortToShow(dest),
+		)
 	} else {
 		// TODO: Set-up ip to domain mapping and show domain if possible.
 		c.log.WithFields(logrus.Fields{
 			"l4proto":  "UDP",
 			"outbound": outbound.Name,
+			"dialer":   d.Name(),
 		}).Infof("%v <-> %v",
 			RefineSourceToShow(lAddrPort, dest.Addr()), RefineAddrPortToShow(dest),
 		)
 	}
-	ue, err := DefaultUdpEndpointPool.GetOrCreate(lAddrPort, &UdpEndpointOptions{
-		Handler:    c.RelayToUDP(lConn, lAddrPort, isDns, dummyFrom),
-		NatTimeout: natTimeout,
-		Dialer:     outbound,
-		Target:     dest,
-	})
-	if err != nil {
-		return fmt.Errorf("failed to GetOrCreate: %w", err)
-	}
 	//log.Printf("WriteToUDPAddrPort->%v", dest)
 	_, err = ue.WriteToUDPAddrPort(data, dest)
 	if err != nil {
diff --git a/component/control/udp_endpoint.go b/component/control/udp_endpoint.go
index 347fb2e..693fc28 100644
--- a/component/control/udp_endpoint.go
+++ b/component/control/udp_endpoint.go
@@ -8,7 +8,7 @@ package control
 import (
 	"fmt"
 	"github.com/mzz2017/softwind/pool"
-	"golang.org/x/net/proxy"
+	"github.com/v2rayA/dae/component/outbound/dialer"
 	"net"
 	"net/netip"
 	"sync"
@@ -24,6 +24,8 @@ type UdpEndpoint struct {
 	deadlineTimer *time.Timer
 	handler       UdpHandler
 	NatTimeout    time.Duration
+
+	Dialer *dialer.Dialer
 }
 
 func (ue *UdpEndpoint) start() {
@@ -67,7 +69,7 @@ type UdpEndpointPool struct {
 type UdpEndpointOptions struct {
 	Handler    UdpHandler
 	NatTimeout time.Duration
-	Dialer     proxy.Dialer
+	DialerFunc func() (*dialer.Dialer, error)
 	// Target is useful only if the underlay does not support Full-cone.
 	Target netip.AddrPort
 }
@@ -96,7 +98,12 @@ func (p *UdpEndpointPool) GetOrCreate(lAddr netip.AddrPort, createOption *UdpEnd
 			return nil, fmt.Errorf("createOption.Handler cannot be nil")
 		}
 
-		udpConn, err := createOption.Dialer.Dial("udp", createOption.Target.String())
+		d, err := createOption.DialerFunc()
+		if err != nil {
+			return nil, err
+		}
+
+		udpConn, err := d.Dial("udp", createOption.Target.String())
 		if err != nil {
 			return nil, err
 		}
@@ -112,6 +119,7 @@ func (p *UdpEndpointPool) GetOrCreate(lAddr netip.AddrPort, createOption *UdpEnd
 			}),
 			handler:    createOption.Handler,
 			NatTimeout: createOption.NatTimeout,
+			Dialer:     d,
 		}
 		p.pool[lAddr] = ue
 		// Receive UDP messages.
diff --git a/component/outbound/dialer/alive_dialer_set.go b/component/outbound/dialer/alive_dialer_set.go
index 3099225..485c68f 100644
--- a/component/outbound/dialer/alive_dialer_set.go
+++ b/component/outbound/dialer/alive_dialer_set.go
@@ -164,7 +164,7 @@ func (a *AliveDialerSet) SetAlive(dialer *Dialer, alive bool) {
 			a.log.WithFields(logrus.Fields{
 				"group":  a.dialerGroupName,
 				"dialer": a.minLatency.dialer.Name(),
-			}).Infof("Group re-selects dialer")
+			}).Infof("Group selects dialer")
 		}
 	}
 }
diff --git a/component/outbound/dialer_group.go b/component/outbound/dialer_group.go
index d7b6120..d67edcd 100644
--- a/component/outbound/dialer_group.go
+++ b/component/outbound/dialer_group.go
@@ -117,6 +117,5 @@ func (g *DialerGroup) Dial(network string, addr string) (c net.Conn, err error)
 	if err != nil {
 		return nil, err
 	}
-	g.log.Tracef("Group [%v] dial using <%v>", g.Name, d.Name())
 	return d.Dial(network, addr)
 }