diff --git a/Netch/Controllers/TUNController.cs b/Netch/Controllers/TUNController.cs
index 70497ec3..d95c4339 100644
--- a/Netch/Controllers/TUNController.cs
+++ b/Netch/Controllers/TUNController.cs
@@ -39,11 +39,11 @@ namespace Netch.Controllers
             if (_serverRemoteAddress != null && IPAddress.IsLoopback(_serverRemoteAddress))
                 _serverRemoteAddress = null;
 
-            _outbound = NetRoute.GetBestRouteTemplate(out var address);
+            _outbound = NetRoute.GetBestRouteTemplate();
             CheckDriver();
 
             Dial(NameList.TYPE_ADAPMTU, "1500");
-            Dial(NameList.TYPE_BYPBIND, address.ToString());
+            Dial(NameList.TYPE_BYPBIND, _outbound.Gateway);
             Dial(NameList.TYPE_BYPLIST, "disabled");
 
             #region Server
diff --git a/Netch/Models/NetRoute.cs b/Netch/Models/NetRoute.cs
index 01b5073d..ee945187 100644
--- a/Netch/Models/NetRoute.cs
+++ b/Netch/Models/NetRoute.cs
@@ -16,12 +16,11 @@ namespace Netch.Models
             };
         }
 
-        public static NetRoute GetBestRouteTemplate(out IPAddress address)
+        public static NetRoute GetBestRouteTemplate()
         {
             if (IpHlpApi.GetBestRoute(BitConverter.ToUInt32(IPAddress.Parse("114.114.114.114").GetAddressBytes(), 0), 0, out var route) != 0)
                 throw new MessageException("GetBestRoute 搜索失败");
 
-            address = new IPAddress(route.dwForwardNextHop.S_addr);
             var gateway = new IPAddress(route.dwForwardNextHop.S_un_b);
             return TemplateBuilder(gateway.ToString(), (int)route.dwForwardIfIndex);
         }