diff --git a/constant/status.go b/constant/status.go
deleted file mode 100644
index 4a784bfa..00000000
--- a/constant/status.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package constant
-
-type TunnelStatus uint8
-
-const (
-	TunnelSuspend TunnelStatus = iota
-	TunnelInner
-	TunnelRunning
-)
diff --git a/tunnel/status.go b/tunnel/status.go
new file mode 100644
index 00000000..d81dd45e
--- /dev/null
+++ b/tunnel/status.go
@@ -0,0 +1,92 @@
+package tunnel
+
+import (
+	"encoding/json"
+	"errors"
+	"strings"
+	"sync/atomic"
+)
+
+type TunnelStatus int
+
+// StatusMapping is a mapping for Status enum
+var StatusMapping = map[string]TunnelStatus{
+	Suspend.String(): Suspend,
+	Inner.String():   Inner,
+	Running.String(): Running,
+}
+
+const (
+	Suspend TunnelStatus = iota
+	Inner
+	Running
+)
+
+// UnmarshalJSON unserialize Status
+func (s *TunnelStatus) UnmarshalJSON(data []byte) error {
+	var tp string
+	json.Unmarshal(data, &tp)
+	status, exist := StatusMapping[strings.ToLower(tp)]
+	if !exist {
+		return errors.New("invalid mode")
+	}
+	*s = status
+	return nil
+}
+
+// UnmarshalYAML unserialize Status with yaml
+func (s *TunnelStatus) UnmarshalYAML(unmarshal func(any) error) error {
+	var tp string
+	unmarshal(&tp)
+	status, exist := StatusMapping[strings.ToLower(tp)]
+	if !exist {
+		return errors.New("invalid status")
+	}
+	*s = status
+	return nil
+}
+
+// MarshalJSON serialize Status
+func (s TunnelStatus) MarshalJSON() ([]byte, error) {
+	return json.Marshal(s.String())
+}
+
+// MarshalYAML serialize TunnelMode with yaml
+func (s TunnelStatus) MarshalYAML() (any, error) {
+	return s.String(), nil
+}
+
+func (s TunnelStatus) String() string {
+	switch s {
+	case Suspend:
+		return "suspend"
+	case Inner:
+		return "inner"
+	case Running:
+		return "running"
+	default:
+		return "Unknown"
+	}
+}
+
+type AtomicStatus struct {
+	value atomic.Int32
+}
+
+func (a *AtomicStatus) Store(s TunnelStatus) {
+	a.value.Store(int32(s))
+}
+
+func (a *AtomicStatus) Load() TunnelStatus {
+	return TunnelStatus(a.value.Load())
+}
+
+func (a *AtomicStatus) String() string {
+	return a.Load().String()
+}
+
+func newAtomicStatus(s TunnelStatus) *AtomicStatus {
+	a := &AtomicStatus{}
+	a.Store(s)
+	return a
+}
diff --git a/tunnel/tunnel.go b/tunnel/tunnel.go
index 342cdd65..532c9e0e 100644
--- a/tunnel/tunnel.go
+++ b/tunnel/tunnel.go
@@ -12,7 +12,6 @@ import (
 	"time"
 
 	"github.com/jpillora/backoff"
-	"go.uber.org/atomic"
 
 	N "github.com/Dreamacro/clash/common/net"
 	"github.com/Dreamacro/clash/component/nat"
@@ -27,7 +26,7 @@ import (
 )
 
 var (
-	status         = atomic.NewInt32(int32(C.TunnelSuspend))
+	status         = newAtomicStatus(Suspend)
 	tcpQueue       = make(chan C.ConnContext, 200)
 	udpQueue       = make(chan C.PacketAdapter, 200)
 	natTable       = nat.New()
@@ -52,18 +51,22 @@ var (
 )
 
 func OnSuspend() {
-	status.Store(int32(C.TunnelSuspend))
+	status.Store(Suspend)
 	for _, c := range statistic.DefaultManager.Snapshot().Connections {
 		_ = c.Close()
 	}
 }
 
 func OnInnerLoading() {
-	status.Store(int32(C.TunnelInner))
+	status.Store(Inner)
 }
 
 func OnRunning() {
-	status.Store(int32(C.TunnelRunning))
+	status.Store(Running)
+}
+
+func Status() TunnelStatus {
+	return status.Load()
 }
 
 func SetFakeIPRange(p netip.Prefix) {
@@ -176,8 +179,8 @@ func SetFindProcessMode(mode P.FindProcessMode) {
 }
 
 func isHandle(t C.Type) bool {
-	status := C.TunnelStatus(status.Load())
-	return status == C.TunnelRunning || (status == C.TunnelInner && t == C.INNER)
+	status := status.Load()
+	return status == Running || (status == Inner && t == C.INNER)
 }
 
 // processUDP starts a loop to handle udp packet