diff --git a/Netch/Controllers/TUNTAPController.cs b/Netch/Controllers/TUNTAPController.cs
index bb65ca7f..d3dd533b 100644
--- a/Netch/Controllers/TUNTAPController.cs
+++ b/Netch/Controllers/TUNTAPController.cs
@@ -5,6 +5,8 @@ using System.Net;
 using System.Text;
 using System.Threading;
 
+using Netch.Utils;
+
 namespace Netch.Controllers
 {
     public class TUNTAPController
@@ -270,6 +272,7 @@ namespace Netch.Controllers
             Instance = new Process();
             Instance.StartInfo.WorkingDirectory = string.Format("{0}\\bin", Directory.GetCurrentDirectory());
             Instance.StartInfo.FileName = string.Format("{0}\\bin\\tun2socks.exe", Directory.GetCurrentDirectory());
+            var adapterName = TUNTAP.GetName(Global.TUNTAP.ComponentID);
 
             string dns;
             if (Global.Settings.TUNTAP.UseCustomDNS)
@@ -291,11 +294,11 @@ namespace Netch.Controllers
 
             if (server.Type == "Socks5")
             {
-                Instance.StartInfo.Arguments = string.Format("-proxyServer {0}:{1} -tunAddr {2} -tunMask {3} -tunGw {4} -tunDns {5} -tunName \"{6}\"", server.Hostname, server.Port, Global.Settings.TUNTAP.Address, Global.Settings.TUNTAP.Netmask, Global.Settings.TUNTAP.Gateway, dns, Global.TUNTAP.Adapter.Name);
+                Instance.StartInfo.Arguments = string.Format("-proxyServer {0}:{1} -tunAddr {2} -tunMask {3} -tunGw {4} -tunDns {5} -tunName \"{6}\"", server.Hostname, server.Port, Global.Settings.TUNTAP.Address, Global.Settings.TUNTAP.Netmask, Global.Settings.TUNTAP.Gateway, dns, adapterName);
             }
             else
             {
-                Instance.StartInfo.Arguments = string.Format("-proxyServer 127.0.0.1:{0} -tunAddr {1} -tunMask {2} -tunGw {3} -tunDns {4} -tunName \"{5}\"", Global.Settings.Socks5LocalPort, Global.Settings.TUNTAP.Address, Global.Settings.TUNTAP.Netmask, Global.Settings.TUNTAP.Gateway, dns, Global.TUNTAP.Adapter.Name);
+                Instance.StartInfo.Arguments = string.Format("-proxyServer 127.0.0.1:{0} -tunAddr {1} -tunMask {2} -tunGw {3} -tunDns {4} -tunName \"{5}\"", Global.Settings.Socks5LocalPort, Global.Settings.TUNTAP.Address, Global.Settings.TUNTAP.Netmask, Global.Settings.TUNTAP.Gateway, dns, adapterName);
             }
 
             Instance.StartInfo.CreateNoWindow = true;
diff --git a/Netch/Utils/Configuration.cs b/Netch/Utils/Configuration.cs
index 76e0bc46..d2671a53 100644
--- a/Netch/Utils/Configuration.cs
+++ b/Netch/Utils/Configuration.cs
@@ -165,18 +165,19 @@ namespace Netch.Utils
                 // return false;
             }
 
-            var name = TUNTAP.GetName(Global.TUNTAP.ComponentID);
             foreach (var adapter in NetworkInterface.GetAllNetworkInterfaces())
             {
-                if (adapter.Name == name)
+                if (adapter.Id == Global.TUNTAP.ComponentID)
                 {
                     Global.TUNTAP.Adapter = adapter;
                     Global.TUNTAP.Index = adapter.GetIPProperties().GetIPv4Properties().Index;
 
-                    break;
+                    return true;
                 }
             }
-            return true;
+
+            Logging.Info("无法找到出口");
+            return false;
         }
     }
 }