diff --git a/Tun/PacketTunnelProvider.swift b/Tun/PacketTunnelProvider.swift
index 9960772..0cf719a 100644
--- a/Tun/PacketTunnelProvider.swift
+++ b/Tun/PacketTunnelProvider.swift
@@ -17,14 +17,8 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
     private var rootTask: Task<Void, Error>?
     
     override func startTunnel(options: [String: NSObject]?, completionHandler: @escaping (Error?) -> Void) {
-        
-        let shared = UserDefaults(suiteName: "group.com.jihe.punchnetmac")
-        let msg = shared?.string(forKey: "test_msg")
-        SDLLogger.log("NE read message: \(msg ?? "failed")", for: .debug)
         SDLTunnelAppNotifier.shared.clear()
         
-        SDLNotificationCenter.shared.post(.vpnStatusChanged)
-        
         // 如果当前在运行状态，不允许重复请求
         guard self.contextActor == nil else {
             completionHandler(TunnelError.invalidContext)
@@ -75,7 +69,7 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
                         reply.code = 0
                         reply.message = "操作成功"
                         completionHandler?(try reply.serializedData())
-
+                        
                     } catch let err {
                         var reply = NEReply()
                         reply.code = 1
diff --git a/punchnet/Core/SDLNotificationCenter.swift b/punchnet/AppEventCenter/SDLNotificationCenter.swift
similarity index 96%
rename from punchnet/Core/SDLNotificationCenter.swift
rename to punchnet/AppEventCenter/SDLNotificationCenter.swift
index a94cda7..46c412d 100644
--- a/punchnet/Core/SDLNotificationCenter.swift
+++ b/punchnet/AppEventCenter/SDLNotificationCenter.swift
@@ -17,7 +17,6 @@ public struct DarwinNotificationName: RawRepresentable, Hashable {
 
 // 预定义名称
 extension DarwinNotificationName {
-    static let vpnStatusChanged = DarwinNotificationName(rawValue: "com.jihe.punchnetmac.vpnStatusChanged")
     static let tunnelEventChanged = DarwinNotificationName(rawValue: "com.jihe.punchnetmac.tunnelEventChanged")
 }
 
diff --git a/punchnet/Core/SDLTunnelAppEventStore.swift b/punchnet/AppEventCenter/SDLTunnelAppEventStore.swift
similarity index 100%
rename from punchnet/Core/SDLTunnelAppEventStore.swift
rename to punchnet/AppEventCenter/SDLTunnelAppEventStore.swift