diff --git a/Tun/Punchnet/Inbound/PacketInboundActor.swift b/Tun/Punchnet/Inbound/PacketInboundActor.swift
index 96847ce..3467b63 100644
--- a/Tun/Punchnet/Inbound/PacketInboundActor.swift
+++ b/Tun/Punchnet/Inbound/PacketInboundActor.swift
@@ -46,7 +46,7 @@ actor PacketInboundActor {
     }
 
     func handleData(_ data: SDLData) async {
-        let processor = SDLHoleDataProcessor(
+        let processor = PacketInboundProcessor(
             networkAddress: self.networkAddress,
             dataCipher: self.dataCipher,
             policySnapshot: self.policyService.policySnapshot(),
diff --git a/Tun/Punchnet/Inbound/SDLHoleDataProcessor.swift b/Tun/Punchnet/Inbound/PacketInboundProcessor.swift
similarity index 98%
rename from Tun/Punchnet/Inbound/SDLHoleDataProcessor.swift
rename to Tun/Punchnet/Inbound/PacketInboundProcessor.swift
index 293f0fc..9ba880b 100644
--- a/Tun/Punchnet/Inbound/SDLHoleDataProcessor.swift
+++ b/Tun/Punchnet/Inbound/PacketInboundProcessor.swift
@@ -1,5 +1,5 @@
 //
-//  SDLHoleDataProcessor.swift
+//  PacketInboundProcessor.swift
 //  Tun
 //
 //  Created by 安礼成 on 2026/4/14.
@@ -7,7 +7,7 @@
 
 import Foundation
 
-final class SDLHoleDataProcessor {
+final class PacketInboundProcessor {
     enum ProcessingAction {
         case sendARPReply(dstMac: Data, data: Data)
         case appendARP(ip: UInt32, mac: Data)
diff --git a/Tun/Punchnet/Outbound/PacketOutboundActor.swift b/Tun/Punchnet/Outbound/PacketOutboundActor.swift
index 12dfbf2..506054a 100644
--- a/Tun/Punchnet/Outbound/PacketOutboundActor.swift
+++ b/Tun/Punchnet/Outbound/PacketOutboundActor.swift
@@ -117,7 +117,7 @@ actor PacketOutboundActor {
         packetReaderTask?.cancel()
     }
 
-    func handleTunPacket(_ packet: IPPacket) async {
+    func handleTunPacket(_ packet: IPPacket) {
         let router = PacketOutboundRouter(networkAddress: self.networkAddress, exitNode: self.exitNode)
         let decision = router.route(packet: packet)