diff --git a/config/config.go b/config/config.go
index bf2a8745..b4874175 100644
--- a/config/config.go
+++ b/config/config.go
@@ -110,11 +110,12 @@ type Profile struct {
 
 // Tun config
 type Tun struct {
-	Enable    bool             `yaml:"enable" json:"enable"`
-	Device    string           `yaml:"device" json:"device"`
-	Stack     C.TUNStack       `yaml:"stack" json:"stack"`
-	DNSHijack []netip.AddrPort `yaml:"dns-hijack" json:"dns-hijack"`
-	AutoRoute bool             `yaml:"auto-route" json:"auto-route"`
+	Enable              bool             `yaml:"enable" json:"enable"`
+	Device              string           `yaml:"device" json:"device"`
+	Stack               C.TUNStack       `yaml:"stack" json:"stack"`
+	DNSHijack           []netip.AddrPort `yaml:"dns-hijack" json:"dns-hijack"`
+	AutoRoute           bool             `yaml:"auto-route" json:"auto-route"`
+	AutoDetectInterface bool             `yaml:"auto-detect-interface" json:"auto-detect-interface"`
 }
 
 // IPTables config
@@ -910,11 +911,12 @@ func parseTun(rawTun RawTun, general *General) (*Tun, error) {
 	}
 
 	return &Tun{
-		Enable:    rawTun.Enable,
-		Device:    rawTun.Device,
-		Stack:     rawTun.Stack,
-		DNSHijack: dnsHijack,
-		AutoRoute: rawTun.AutoRoute,
+		Enable:              rawTun.Enable,
+		Device:              rawTun.Device,
+		Stack:               rawTun.Stack,
+		DNSHijack:           dnsHijack,
+		AutoRoute:           rawTun.AutoRoute,
+		AutoDetectInterface: rawTun.AutoDetectInterface,
 	}, nil
 }
 
diff --git a/listener/tun/ipstack/commons/router_darwin.go b/listener/tun/ipstack/commons/router_darwin.go
index 9a5a18df..abead15a 100644
--- a/listener/tun/ipstack/commons/router_darwin.go
+++ b/listener/tun/ipstack/commons/router_darwin.go
@@ -12,7 +12,7 @@ func GetAutoDetectInterface() (string, error) {
 	return cmd.ExecCmd("bash -c route -n get default | grep 'interface:' | awk -F ' ' 'NR==1{print $2}' | xargs echo -n")
 }
 
-func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute bool) error {
+func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute, autoDetectInterface bool) error {
 	if !addr.Addr().Is4() {
 		return fmt.Errorf("supported ipv4 only")
 	}
@@ -37,12 +37,12 @@ func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int,
 	}
 
 	if autoRoute {
-		err = configInterfaceRouting(interfaceName, addr)
+		err = configInterfaceRouting(interfaceName, addr, autoDetectInterface)
 	}
 	return err
 }
 
-func configInterfaceRouting(interfaceName string, addr netip.Prefix) error {
+func configInterfaceRouting(interfaceName string, addr netip.Prefix, autoDetectInterface bool) error {
 	var (
 		routes  = append(defaultRoutes, addr.String())
 		gateway = addr.Masked().Addr().Next()
@@ -54,7 +54,9 @@ func configInterfaceRouting(interfaceName string, addr netip.Prefix) error {
 		}
 	}
 
-	go DefaultInterfaceChangeMonitor()
+	if autoDetectInterface {
+		go DefaultInterfaceChangeMonitor()
+	}
 
 	return execRouterCmd("add", "-inet6", "2000::/3", interfaceName)
 }
diff --git a/listener/tun/ipstack/commons/router_linux.go b/listener/tun/ipstack/commons/router_linux.go
index ff6f8ec7..60879eac 100644
--- a/listener/tun/ipstack/commons/router_linux.go
+++ b/listener/tun/ipstack/commons/router_linux.go
@@ -17,7 +17,7 @@ func GetAutoDetectInterface() (string, error) {
 	return cmd.ExecCmd("bash -c ip route show | grep 'default via' | awk -F ' ' 'NR==1{print $5}' | xargs echo -n")
 }
 
-func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute bool) error {
+func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute, autoDetectInterface bool) error {
 	var (
 		interfaceName = dev.Name()
 		ip            = addr.Masked().Addr().Next()
@@ -34,12 +34,12 @@ func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int,
 	}
 
 	if autoRoute {
-		err = configInterfaceRouting(interfaceName, addr)
+		err = configInterfaceRouting(interfaceName, addr, autoDetectInterface)
 	}
 	return err
 }
 
-func configInterfaceRouting(interfaceName string, addr netip.Prefix) error {
+func configInterfaceRouting(interfaceName string, addr netip.Prefix, autoDetectInterface bool) error {
 	linkIP := addr.Masked().Addr().Next()
 	if runtime.GOOS == "android" {
 		const tableId = 1981801
@@ -61,7 +61,9 @@ func configInterfaceRouting(interfaceName string, addr netip.Prefix) error {
 		}
 	}
 
-	go DefaultInterfaceChangeMonitor()
+	if autoDetectInterface {
+		go DefaultInterfaceChangeMonitor()
+	}
 
 	return nil
 }
diff --git a/listener/tun/ipstack/commons/router_others.go b/listener/tun/ipstack/commons/router_others.go
index 6c8ea341..cec981cc 100644
--- a/listener/tun/ipstack/commons/router_others.go
+++ b/listener/tun/ipstack/commons/router_others.go
@@ -14,6 +14,6 @@ func GetAutoDetectInterface() (string, error) {
 	return "", fmt.Errorf("can not auto detect interface-name on this OS: %s, you must be detecting interface-name by manual", runtime.GOOS)
 }
 
-func ConfigInterfaceAddress(device.Device, netip.Prefix, int, bool) error {
+func ConfigInterfaceAddress(device.Device, netip.Prefix, int, bool, bool) error {
 	return fmt.Errorf("unsupported on this OS: %s", runtime.GOOS)
 }
diff --git a/listener/tun/ipstack/commons/router_windows.go b/listener/tun/ipstack/commons/router_windows.go
index 50a1cbba..b9d1a68c 100644
--- a/listener/tun/ipstack/commons/router_windows.go
+++ b/listener/tun/ipstack/commons/router_windows.go
@@ -27,7 +27,7 @@ func GetAutoDetectInterface() (string, error) {
 	return getAutoDetectInterfaceByFamily(winipcfg.AddressFamily(windows.AF_INET6))
 }
 
-func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute bool) error {
+func ConfigInterfaceAddress(dev device.Device, addr netip.Prefix, forceMTU int, autoRoute, autoDetectInterface bool) error {
 	retryOnFailure := services.StartedAtBoot()
 	tryTimes := 0
 	var err error
@@ -205,7 +205,9 @@ startOver:
 
 	wintunInterfaceName = dev.Name()
 
-	go DefaultInterfaceChangeMonitor()
+	if autoDetectInterface {
+		go DefaultInterfaceChangeMonitor()
+	}
 
 	return nil
 }
diff --git a/listener/tun/tun_adapter.go b/listener/tun/tun_adapter.go
index eed95333..39a8f245 100644
--- a/listener/tun/tun_adapter.go
+++ b/listener/tun/tun_adapter.go
@@ -90,7 +90,7 @@ func New(tunConf *config.Tun, dnsConf *config.DNS, tcpIn chan<- C.ConnContext, u
 	}
 
 	// setting address and routing
-	err = commons.ConfigInterfaceAddress(tunDevice, tunAddress, mtu, autoRoute)
+	err = commons.ConfigInterfaceAddress(tunDevice, tunAddress, mtu, autoRoute, tunConf.AutoDetectInterface)
 	if err != nil {
 		_ = tunDevice.Close()
 		return nil, fmt.Errorf("setting interface address and routing failed: %w", err)