diff --git a/Tun/Punchnet/Arp/ArpServer.swift b/Tun/Punchnet/Arp/ArpResolver.swift
similarity index 98%
rename from Tun/Punchnet/Arp/ArpServer.swift
rename to Tun/Punchnet/Arp/ArpResolver.swift
index f0221be..196698b 100644
--- a/Tun/Punchnet/Arp/ArpServer.swift
+++ b/Tun/Punchnet/Arp/ArpResolver.swift
@@ -1,5 +1,5 @@
 //
-//  ArpServer.swift
+//  ArpResolver.swift
 //  sdlan
 //  1. 通过ip地址查找mac地址
 //  2. 要限制单位时间内，同一个ip的查询
@@ -8,7 +8,7 @@
 import Foundation
 import Darwin
 
-actor ArpServer {
+actor ArpResolver {
     // 增加缓存时间逻辑
     struct ArpEntry {
         var mac: Data
diff --git a/Tun/Punchnet/Context/SDLContextActor.swift b/Tun/Punchnet/Context/SDLContextActor.swift
index 6cf2788..86a762f 100644
--- a/Tun/Punchnet/Context/SDLContextActor.swift
+++ b/Tun/Punchnet/Context/SDLContextActor.swift
@@ -79,7 +79,7 @@ actor SDLContextActor {
     private var ipv6AssistClient: SDLIPV6AssistClient?
 
     private let sessionManager: SessionManager
-    nonisolated private let arpServer: ArpServer
+    nonisolated private let arpResolver: ArpResolver
     
     // 内部socket通讯
     // 改为基于 App Group + Darwin Notification 的通知
@@ -100,7 +100,7 @@ actor SDLContextActor {
         let puncherActor = SDLPuncherActor()
         let proberActor = SDLNATProberActor(addressArray: config.stunProbeSocketAddressArray)
         let sessionManager = SessionManager()
-        let arpServer = ArpServer()
+        let arpResolver = ArpResolver()
         let flowTracer = SDLFlowTracer()
         let policyService = PolicyService(identityId: config.identityId)
         let superServiceProxy = SDLSuperServiceProxy()
@@ -110,7 +110,7 @@ actor SDLContextActor {
             config: config,
             dataCipher: nil,
             sessionManager: sessionManager,
-            arpServer: arpServer,
+            arpResolver: arpResolver,
             puncherActor: puncherActor,
             policyService: policyService,
             superServiceProxy: superServiceProxy,
@@ -123,7 +123,7 @@ actor SDLContextActor {
             dataCipher: nil,
             policyService: policyService,
             packetOutboundActor: packetOutboundActor,
-            arpServer: arpServer,
+            arpResolver: arpResolver,
             superServiceProxy: superServiceProxy,
             flowTracer: flowTracer
         )
@@ -136,7 +136,7 @@ actor SDLContextActor {
         self.proberActor = proberActor
 
         self.sessionManager = sessionManager
-        self.arpServer = arpServer
+        self.arpResolver = arpResolver
         self.flowTracer = flowTracer
 
         // 权限控制
@@ -152,7 +152,7 @@ actor SDLContextActor {
         
         // 启动arp的定时清理任务
         await self.puncherActor.start()
-        await self.arpServer.start()
+        await self.arpResolver.start()
         
         let dnsService = SDLDNSService(serverHost: self.config.serverHost, publicDnsServers: self.publicDnsServers) { [weak self] event in
             await self?.handleDNSEvent(event)
@@ -180,7 +180,7 @@ actor SDLContextActor {
     // 处理context的停止问题
     public func stop() async {
         await self.puncherActor.stop()
-        await self.arpServer.stop()
+        await self.arpResolver.stop()
         await self.sessionManager.clear()
 
         await self.stunRequestWorker?.stop()
@@ -298,7 +298,7 @@ extension SDLContextActor {
             await self.policyService.applyPolicyResponse(policyResponse)
         case .arpResponse(let arpResponse):
             SDLLogger.log("[SDLContext] get arp response: \(arpResponse)")
-            await self.arpServer.handleArpResponse(arpResponse: arpResponse)
+            await self.arpResolver.handleArpResponse(arpResponse: arpResponse)
         }
     }
     
diff --git a/Tun/Punchnet/Inbound/PacketInboundActor.swift b/Tun/Punchnet/Inbound/PacketInboundActor.swift
index eb7a215..702a5c1 100644
--- a/Tun/Punchnet/Inbound/PacketInboundActor.swift
+++ b/Tun/Punchnet/Inbound/PacketInboundActor.swift
@@ -12,7 +12,7 @@ actor PacketInboundActor {
     private let provider: NEPacketTunnelProvider
     private let policyService: PolicyService
     private let packetOutboundActor: PacketOutboundActor
-    private let arpServer: ArpServer
+    private let arpResolver: ArpResolver
     private let superServiceProxy: SDLSuperServiceProxy
     private let flowTracer: SDLFlowTracer
 
@@ -25,7 +25,7 @@ actor PacketInboundActor {
          dataCipher: CCDataCipher?,
          policyService: PolicyService,
          packetOutboundActor: PacketOutboundActor,
-         arpServer: ArpServer,
+         arpResolver: ArpResolver,
          superServiceProxy: SDLSuperServiceProxy,
          flowTracer: SDLFlowTracer) {
         self.provider = provider
@@ -34,7 +34,7 @@ actor PacketInboundActor {
         self.dataCipher = dataCipher
         self.policyService = policyService
         self.packetOutboundActor = packetOutboundActor
-        self.arpServer = arpServer
+        self.arpResolver = arpResolver
         self.superServiceProxy = superServiceProxy
         self.flowTracer = flowTracer
     }
@@ -64,7 +64,7 @@ actor PacketInboundActor {
             await self.packetOutboundActor.routeLayerPacket(dstMac: dstMac, type: .arp, data: responseData)
         case .appendARP(let ip, let mac):
             SDLLogger.log("[PacketInboundActor] get arp response packet")
-            await self.arpServer.append(ip: ip, mac: mac)
+            await self.arpResolver.append(ip: ip, mac: mac)
         case .writeToTun(let packetData, let identityID):
             let packet = NEPacket(data: packetData, protocolFamily: 2)
             self.provider.packetFlow.writePacketObjects([packet])
diff --git a/Tun/Punchnet/Outbound/PacketOutboundActor.swift b/Tun/Punchnet/Outbound/PacketOutboundActor.swift
index bab0920..7c8eb72 100644
--- a/Tun/Punchnet/Outbound/PacketOutboundActor.swift
+++ b/Tun/Punchnet/Outbound/PacketOutboundActor.swift
@@ -14,7 +14,7 @@ actor PacketOutboundActor {
 
     private let provider: NEPacketTunnelProvider
     private let sessionManager: SessionManager
-    private let arpServer: ArpServer
+    private let arpResolver: ArpResolver
     private let puncherActor: SDLPuncherActor
     private let policyService: PolicyService
     private let superServiceProxy: SDLSuperServiceProxy
@@ -34,7 +34,7 @@ actor PacketOutboundActor {
          config: SDLConfiguration,
          dataCipher: CCDataCipher?,
          sessionManager: SessionManager,
-         arpServer: ArpServer,
+         arpResolver: ArpResolver,
          puncherActor: SDLPuncherActor,
          policyService: PolicyService,
          superServiceProxy: SDLSuperServiceProxy,
@@ -47,7 +47,7 @@ actor PacketOutboundActor {
         self.stunSocketAddress = config.stunSocketAddress
         self.dataCipher = dataCipher
         self.sessionManager = sessionManager
-        self.arpServer = arpServer
+        self.arpResolver = arpResolver
         self.puncherActor = puncherActor
         self.policyService = policyService
         self.superServiceProxy = superServiceProxy
@@ -195,12 +195,12 @@ actor PacketOutboundActor {
             SDLLogger.log("[PacketOutboundActor] use exit_node: \(SDLUtil.int32ToIp(ip))", for: .trace)
         }
 
-        if let dstMac = self.arpServer.snapshot().lookup(ip) {
+        if let dstMac = self.arpResolver.snapshot().lookup(ip) {
             SDLLogger.log("[PacketOutboundActor] dstIp: \(SDLUtil.int32ToIp(ip)), dst_mac is: \(SDLUtil.formatMacAddress(mac: dstMac))", for: .trace)
             await self.routeLayerPacket(dstMac: dstMac, type: type, data: data)
         } else {
             SDLLogger.log("[PacketOutboundActor] dstIp: \(SDLUtil.int32ToIp(ip)) arp query not found, broadcast", for: .trace)
-            if let arpRequest = try? await self.arpServer.makeArpRequest(targetIp: ip) {
+            if let arpRequest = try? await self.arpResolver.makeArpRequest(targetIp: ip) {
                 await self.superServiceProxy.send(type: .arpRequest, data: arpRequest)
             }
         }