diff --git a/component/sniffer/dispatcher.go b/component/sniffer/dispatcher.go
index 5ca44f06a..88e710d75 100644
--- a/component/sniffer/dispatcher.go
+++ b/component/sniffer/dispatcher.go
@@ -2,6 +2,7 @@ package sniffer
 
 import (
 	"errors"
+	"github.com/Dreamacro/clash/constant/sniffer"
 	"net"
 	"net/netip"
 	"strconv"
@@ -28,7 +29,7 @@ type (
 	SnifferDispatcher struct {
 		enable bool
 
-		sniffers []C.Sniffer
+		sniffers []sniffer.Sniffer
 
 		foreDomain *trie.DomainTrie[bool]
 		skipSNI    *trie.DomainTrie[bool]
@@ -136,7 +137,7 @@ func NewCloseSnifferDispatcher() (*SnifferDispatcher, error) {
 	return &dispatcher, nil
 }
 
-func NewSnifferDispatcher(needSniffer []C.SnifferType, forceDomain *trie.DomainTrie[bool],
+func NewSnifferDispatcher(needSniffer []sniffer.Type, forceDomain *trie.DomainTrie[bool],
 	skipSNI *trie.DomainTrie[bool], ports *[]utils.Range[uint16]) (*SnifferDispatcher, error) {
 	dispatcher := SnifferDispatcher{
 		enable:     true,
@@ -158,9 +159,9 @@ func NewSnifferDispatcher(needSniffer []C.SnifferType, forceDomain *trie.DomainT
 	return &dispatcher, nil
 }
 
-func NewSniffer(name C.SnifferType) (C.Sniffer, error) {
+func NewSniffer(name sniffer.Type) (sniffer.Sniffer, error) {
 	switch name {
-	case C.TLS:
+	case sniffer.TLS:
 		return &TLSSniffer{}, nil
 	default:
 		return nil, ErrorUnsupportedSniffer
diff --git a/config/config.go b/config/config.go
index 4a9ce1960..cca2bfb2e 100644
--- a/config/config.go
+++ b/config/config.go
@@ -4,6 +4,7 @@ import (
 	"container/list"
 	"errors"
 	"fmt"
+	"github.com/Dreamacro/clash/constant/sniffer"
 	"github.com/Dreamacro/clash/listener/tun/ipstack/commons"
 	"net"
 	"net/netip"
@@ -30,6 +31,7 @@ import (
 	"github.com/Dreamacro/clash/component/trie"
 	C "github.com/Dreamacro/clash/constant"
 	providerTypes "github.com/Dreamacro/clash/constant/provider"
+	snifferTypes "github.com/Dreamacro/clash/constant/sniffer"
 	"github.com/Dreamacro/clash/dns"
 	"github.com/Dreamacro/clash/log"
 	T "github.com/Dreamacro/clash/tunnel"
@@ -128,7 +130,7 @@ type IPTables struct {
 type Sniffer struct {
 	Enable      bool
 	Force       bool
-	Sniffers    []C.SnifferType
+	Sniffers    []sniffer.Type
 	Reverses    *trie.DomainTrie[bool]
 	ForceDomain *trie.DomainTrie[bool]
 	SkipSNI     *trie.DomainTrie[bool]
@@ -954,11 +956,11 @@ func parseSniffer(snifferRaw SnifferRaw) (*Sniffer, error) {
 
 	sniffer.Ports = &ports
 
-	loadSniffer := make(map[C.SnifferType]struct{})
+	loadSniffer := make(map[snifferTypes.Type]struct{})
 
 	for _, snifferName := range snifferRaw.Sniffing {
 		find := false
-		for _, snifferType := range C.SnifferList {
+		for _, snifferType := range snifferTypes.List {
 			if snifferType.String() == strings.ToUpper(snifferName) {
 				find = true
 				loadSniffer[snifferType] = struct{}{}
diff --git a/constant/sniffer.go b/constant/sniffer/sniffer.go
similarity index 52%
rename from constant/sniffer.go
rename to constant/sniffer/sniffer.go
index 0592b87a4..8ab2d4965 100644
--- a/constant/sniffer.go
+++ b/constant/sniffer/sniffer.go
@@ -1,23 +1,25 @@
-package constant
+package sniffer
+
+import "github.com/Dreamacro/clash/constant"
 
 type Sniffer interface {
-	SupportNetwork() NetWork
+	SupportNetwork() constant.NetWork
 	SniffTCP(bytes []byte) (string, error)
 	Protocol() string
 }
 
 const (
-	TLS SnifferType = iota
-        HTTP SnifferType
+	TLS Type = iota
+	HTTP
 )
 
 var (
-	SnifferList = []SnifferType{TLS, HTTP}
+	List = []Type{TLS, HTTP}
 )
 
-type SnifferType int
+type Type int
 
-func (rt SnifferType) String() string {
+func (rt Type) String() string {
 	switch rt {
 	case TLS:
 		return "TLS"