diff --git a/Tun/Tun.entitlements b/Tun/Tun.entitlements
index 06e563c..62cc9b8 100644
--- a/Tun/Tun.entitlements
+++ b/Tun/Tun.entitlements
@@ -10,7 +10,7 @@
 	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>$(TeamIdentifierPrefix)</string>
+		<string>group.com.jihe.punchnetmac</string>
 	</array>
 	<key>com.apple.security.network.client</key>
 	<true/>
diff --git a/punchnet/Views/AppContext.swift b/punchnet/Views/AppContext.swift
index c58b393..09cb48d 100644
--- a/punchnet/Views/AppContext.swift
+++ b/punchnet/Views/AppContext.swift
@@ -110,13 +110,6 @@ class AppContext {
         try await self.vpnManager.enableVpn(options: options)
         self.networkContext = context
         self.vpnOptions = options
-        
-        // TODO
-        Task {
-            try await Task.sleep(for: .seconds(5))
-            let resp = try await self.vpnManager.sendMessage("hello vpn".data(using: .utf8)!)
-            NSLog("resp: \(String(data: resp, encoding: .utf8))")
-        }
     }
     
     // 断开网络连接
diff --git a/punchnet/punchnet.entitlements b/punchnet/punchnet.entitlements
index e196038..7aaf894 100644
--- a/punchnet/punchnet.entitlements
+++ b/punchnet/punchnet.entitlements
@@ -14,7 +14,7 @@
 	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>$(TeamIdentifierPrefix)</string>
+		<string>group.com.jihe.punchnetmac</string>
 	</array>
 	<key>com.apple.security.files.user-selected.read-only</key>
 	<true/>