diff --git a/Netch/Controllers/TUNTAPController.cs b/Netch/Controllers/TUNTAPController.cs
index 5d390e8c..43189954 100644
--- a/Netch/Controllers/TUNTAPController.cs
+++ b/Netch/Controllers/TUNTAPController.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Net;
@@ -37,6 +38,9 @@ namespace Netch.Controllers
         /// </summary>
         public DNSController pDNSController = new DNSController();
 
+        // ByPassLan IP
+        List<string> BypassLanIPs = new List<string>() { "10.0.0.0/8", "172.16.0.0/16", "192.168.0.0/24" };
+
         /// <summary>
         ///     配置 TUNTAP 适配器
         /// </summary>
@@ -101,6 +105,17 @@ namespace Netch.Controllers
                 }
             }
 
+            foreach (var ip in BypassLanIPs)
+            {
+                var info = ip.Split('/');
+                var address = IPAddress.Parse(info[0]);
+
+                if (!IPAddress.IsLoopback(address))
+                {
+                    NativeMethods.CreateRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
+                }
+            }
+
             if (SavedMode.Type == 2) // 处理仅规则内走直连
             {
                 // 将 TUN/TAP 网卡权重放到最高
@@ -158,7 +173,7 @@ namespace Netch.Controllers
                     }
                 }
                 //处理NAT类型检测，由于协议的原因，无法仅通过域名确定需要代理的IP，自己记录解析了返回的IP，仅支持默认检测服务器
-                if(Global.Settings.STUN_Server == "stun.stunprotocol.org")
+                if (Global.Settings.STUN_Server == "stun.stunprotocol.org")
                 {
                     try
                     {
@@ -167,7 +182,7 @@ namespace Netch.Controllers
                         {
                             NativeMethods.CreateRoute(nttAddress.ToString(), prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
                         }
-                        var nttrAddress= Dns.GetHostAddresses("stunresponse.coldthunder11.com")[0];
+                        var nttrAddress = Dns.GetHostAddresses("stunresponse.coldthunder11.com")[0];
                         if (int.TryParse("32", out var prefixr))
                         {
                             NativeMethods.CreateRoute(nttrAddress.ToString(), prefixr, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
@@ -301,6 +316,16 @@ namespace Netch.Controllers
                     NativeMethods.DeleteRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
                 }
             }
+            foreach (var ip in BypassLanIPs)
+            {
+                var info = ip.Split('/');
+                var address = IPAddress.Parse(info[0]);
+
+                if (!IPAddress.IsLoopback(address))
+                {
+                    NativeMethods.DeleteRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
+                }
+            }
 
             if (SavedMode.BypassChina)
             {
@@ -402,7 +427,7 @@ namespace Netch.Controllers
             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, adapterName);
-            } 
+            }
 
             Instance.StartInfo.CreateNoWindow = true;
             Instance.StartInfo.RedirectStandardError = true;
diff --git a/Netch/Forms/SettingForm.Designer.cs b/Netch/Forms/SettingForm.Designer.cs
index 6d25ca94..9a85e998 100644
--- a/Netch/Forms/SettingForm.Designer.cs
+++ b/Netch/Forms/SettingForm.Designer.cs
@@ -174,6 +174,7 @@
             this.TUNTAPUseCustomDNSCheckBox.TabIndex = 9;
             this.TUNTAPUseCustomDNSCheckBox.Text = "Use Custom DNS";
             this.TUNTAPUseCustomDNSCheckBox.UseVisualStyleBackColor = true;
+            this.TUNTAPUseCustomDNSCheckBox.CheckedChanged += new System.EventHandler(this.TUNTAPUseCustomDNSCheckBox_CheckedChanged);
             // 
             // TUNTAPDNSLabel
             // 
diff --git a/Netch/Models/Setting.cs b/Netch/Models/Setting.cs
index 979001c6..b66d25e6 100644
--- a/Netch/Models/Setting.cs
+++ b/Netch/Models/Setting.cs
@@ -132,7 +132,7 @@ namespace Netch.Models
         /// <summary>
         ///		全局绕过 IP 列表
         /// </summary>
-        public List<string> BypassIPs = new List<string>() { "10.0.0.0/8", "172.16.0.0/16", "192.168.0.0/24" };
+        public List<string> BypassIPs = new List<string>();
 
         /// <summary>
         ///		已保存的快捷配置
diff --git a/binaries b/binaries
index 42d2225c..4218a905 160000
--- a/binaries
+++ b/binaries
@@ -1 +1 @@
-Subproject commit 42d2225c723a7a2fa2b3e15126c69c84c1eca326
+Subproject commit 4218a90538491dc9f41e4bdd870d9f5191bf74bc