diff --git a/Tun/Punchnet/Actors/SDLContextActor.swift b/Tun/Punchnet/Actors/SDLContextActor.swift
index dcf38d5..37ff6b9 100644
--- a/Tun/Punchnet/Actors/SDLContextActor.swift
+++ b/Tun/Punchnet/Actors/SDLContextActor.swift
@@ -161,6 +161,7 @@ actor SDLContextActor {
                     await self.handleRegisterSuperNak(nakPacket: registerSuperNak)
                 case .peerInfo(let peerInfo):
                     SDLLogger.shared.log("[SDLContext] peer message: \(peerInfo)")
+                    self.puncherActor.handlePeerInfo(using: self.udpHole, peerInfo: peerInfo)
                 case .event(let event):
                     await self.handleEvent(event: event)
                 case .policyReponse(let policyResponse):
diff --git a/Tun/Punchnet/Actors/SDLPuncherActor.swift b/Tun/Punchnet/Actors/SDLPuncherActor.swift
index bb75868..6a4f1cb 100644
--- a/Tun/Punchnet/Actors/SDLPuncherActor.swift
+++ b/Tun/Punchnet/Actors/SDLPuncherActor.swift
@@ -37,14 +37,14 @@ actor SDLPuncherActor {
         
         Task {
             // 启动冷却期
-            try? await Task.sleep(for: .seconds(5))
+            try? await Task.sleep(for: cooldown)
             self.endCooldown(for: dstMac)
             self.removePendingRequest(for: pktId)
         }
     }
     
-    func handlePeerInfo(using udpHole: SDLUDPHole, peerInfo: SDLPeerInfo) async {
-        guard let request = pendingRequests.removeValue(forKey: peerInfo.pktID),
+    func handlePeerInfo(using udpHole: SDLUDPHole?, peerInfo: SDLPeerInfo) async {
+        guard let udpHole, let request = pendingRequests.removeValue(forKey: peerInfo.pktID),
               let remoteAddress = try? await peerInfo.v4Info.socketAddress() else {
             return
         }