diff --git a/Netch/Controllers/MainController.cs b/Netch/Controllers/MainController.cs
index 0854bebe..e95831c6 100644
--- a/Netch/Controllers/MainController.cs
+++ b/Netch/Controllers/MainController.cs
@@ -2,6 +2,7 @@
 using System.Diagnostics;
 using System.IO;
 using System.Runtime.InteropServices;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace Netch.Controllers
diff --git a/Netch/Controllers/NFController.cs b/Netch/Controllers/NFController.cs
index 4cd94fb2..ead673e1 100644
--- a/Netch/Controllers/NFController.cs
+++ b/Netch/Controllers/NFController.cs
@@ -32,6 +32,9 @@ namespace Netch.Controllers
         /// </summary>
         public Models.State State = Models.State.Waiting;
 
+        // 生成驱动文件路径
+        public string driverPath = string.Format("{0}\\drivers\\netfilter2.sys", Environment.SystemDirectory);
+
         /// <summary>
         ///		启动
         /// </summary>
@@ -41,85 +44,56 @@ namespace Netch.Controllers
         public bool Start(Models.Server server, Models.Mode mode)
         {
             MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting Redirector")}");
-            if (!File.Exists("bin\\Redirector.exe"))
+
+            // 检查驱动是否存在
+            if (File.Exists(driverPath))
             {
-                return false;
-            }
-
-            // 生成驱动文件路径
-            var driver = string.Format("{0}\\drivers\\netfilter2.sys", Environment.SystemDirectory);
-
-            if (File.Exists(driver))
-            {
-                //为了防止小白一直问如何卸载老驱动核心，每次启动时卸载删除一次驱动，保证系统使用最新驱动核心(简单粗暴 但有效:D。增加启动成功率，驱动在被其他加速器占用的情况下可能会导致启动失败
-                try
+                //检查驱动版本号
+                FileVersionInfo fileVerInfo = System.Diagnostics.FileVersionInfo.GetVersionInfo(driverPath);
+                if (new Version(fileVerInfo.FileVersion) < new Version(UpdateChecker.NFDriverVersion))
                 {
-                    var service = new ServiceController("netfilter2");
-                    if (service.Status == ServiceControllerStatus.Running)
+                    //需要更新驱动
+                    try
                     {
-                        service.Stop();
-                        service.WaitForStatus(ServiceControllerStatus.Stopped);
-                    }
-                    nfapinet.NFAPI.nf_unRegisterDriver("netfilter2");
+                        var service = new ServiceController("netfilter2");
+                        if (service.Status == ServiceControllerStatus.Running)
+                        {
+                            service.Stop();
+                            service.WaitForStatus(ServiceControllerStatus.Stopped);
+                        }
+                        nfapinet.NFAPI.nf_unRegisterDriver("netfilter2");
 
-                    File.Delete(driver);
-                }
-                catch (Exception)
-                {
-                    // 跳过
-                }
-
-                // 生成系统版本
-                var version = $"{Environment.OSVersion.Version.Major.ToString()}.{Environment.OSVersion.Version.Minor.ToString()}";
-
-                // 检查系统版本并复制对应驱动
-                try
-                {
-                    switch (version)
-                    {
-                        case "10.0":
-                            File.Copy("bin\\Win-10.sys", driver);
-                            Utils.Logging.Info("已复制 Win10 驱动");
-                            break;
-                        case "6.3":
-                        case "6.2":
-                            File.Copy("bin\\Win-8.sys", driver);
-                            Utils.Logging.Info("已复制 Win8 驱动");
-                            break;
-                        case "6.1":
-                        case "6.0":
-                            File.Copy("bin\\Win-7.sys", driver);
-                            Utils.Logging.Info("已复制 Win7 驱动");
-                            break;
-                        default:
-                            Utils.Logging.Info($"不支持的系统版本：{version}");
+                        //删除老驱动
+                        File.Delete(driverPath);
+                        if (!InstallDriver())
                             return false;
                     }
-                }
-                catch (Exception e)
-                {
-                    Utils.Logging.Info("复制驱动文件失败");
-                    Utils.Logging.Info(e.ToString());
-                    return false;
+                    catch (Exception)
+                    {
+                        Utils.Logging.Info($"更新驱动出错");
+                    }
+
                 }
 
-                // 注册驱动文件
-                var result = nfapinet.NFAPI.nf_registerDriver("netfilter2");
-                if (result != nfapinet.NF_STATUS.NF_STATUS_SUCCESS)
-                {
-                    Utils.Logging.Info($"注册驱动失败，返回值：{result}");
-                    return false;
-                }
             }
-            // 检查驱动是否存在
-            /*if (!File.Exists(driver))
+            else
             {
-            }*/
+                if (!InstallDriver())
+                    return false;
+            }
 
             try
             {
+                //启动驱动服务
                 var service = new ServiceController("netfilter2");
-                if (service.Status == ServiceControllerStatus.Stopped)
+                if (service.Status == ServiceControllerStatus.Running)
+                {
+                    //防止其他程序占用
+                    service.Stop();
+                    MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting netfilter2 Service")}");
+                    service.Start();
+                }
+                else if (service.Status == ServiceControllerStatus.Stopped)
                 {
                     MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting netfilter2 Service")}");
                     service.Start();
@@ -147,28 +121,69 @@ namespace Netch.Controllers
             processes = processes.Substring(0, processes.Length - 1);
 
             Instance = MainController.GetProcess();
-            Instance.StartInfo.FileName = "bin\\Redirector.exe";
-
             var fallback = "";
 
-            if (server.Type != "Socks5")
+            if (Global.Settings.UseRedirector2)
             {
-                fallback = $"-r 127.0.0.1:{Global.Settings.Socks5LocalPort} -p \"{processes}\"";
+                if (!File.Exists("bin\\Redirector2.exe"))
+                {
+                    return false;
+                }
+                Instance.StartInfo.FileName = "bin\\Redirector2.exe";
+
+
+                if (server.Type != "Socks5")
+                {
+                    fallback += $" 127.0.0.1:{Global.Settings.Socks5LocalPort}";
+                    fallback += $" \"{processes}\"";
+                }
+                else
+                {
+                    var result = Utils.DNS.Lookup(server.Hostname);
+                    if (result == null)
+                    {
+                        Utils.Logging.Info("无法解析服务器 IP 地址");
+                        return false;
+                    }
+
+                    fallback += $" {result}:{server.Port}";
+                    fallback += $" \"{processes}\"";
+
+                    if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                    {
+                        fallback += $" \"{server.Username}\"";
+                        fallback += $" \"{server.Password}\"";
+                    }
+                }
             }
             else
             {
-                var result = Utils.DNS.Lookup(server.Hostname);
-                if (result == null)
+                if (!File.Exists("bin\\Redirector.exe"))
                 {
-                    Utils.Logging.Info("无法解析服务器 IP 地址");
                     return false;
                 }
+                Instance.StartInfo.FileName = "bin\\Redirector.exe";
 
-                fallback = $"-r {result}:{server.Port} -p \"{processes}\"";
 
-                if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                if (server.Type != "Socks5")
                 {
-                    fallback += $" -username \"{server.Username}\" -password \"{server.Password}\"";
+                    fallback = $"-r 127.0.0.1:{Global.Settings.Socks5LocalPort} -p \"{processes}\"";
+                }
+                else
+                {
+                    var result = Utils.DNS.Lookup(server.Hostname);
+                    if (result == null)
+                    {
+                        Utils.Logging.Info("无法解析服务器 IP 地址");
+                        return false;
+                    }
+
+                    fallback = $"-r {result}:{server.Port} -p \"{processes}\"";
+
+                    if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                    {
+                        fallback += $" -username \"{server.Username}\" -password \"{server.Password}\"";
+                    }
                 }
             }
 
@@ -213,6 +228,52 @@ namespace Netch.Controllers
                 Utils.Logging.Info(e.ToString());
             }
         }
+        public bool InstallDriver()
+        {
+
+            // 生成系统版本
+            var version = $"{Environment.OSVersion.Version.Major.ToString()}.{Environment.OSVersion.Version.Minor.ToString()}";
+
+            // 检查系统版本并复制对应驱动
+            try
+            {
+                switch (version)
+                {
+                    case "10.0":
+                        File.Copy("bin\\Win-10.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win10 驱动");
+                        break;
+                    case "6.3":
+                    case "6.2":
+                        File.Copy("bin\\Win-8.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win8 驱动");
+                        break;
+                    case "6.1":
+                    case "6.0":
+                        File.Copy("bin\\Win-7.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win7 驱动");
+                        break;
+                    default:
+                        Utils.Logging.Info($"不支持的系统版本：{version}");
+                        return false;
+                }
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info("复制驱动文件失败");
+                Utils.Logging.Info(e.ToString());
+                return false;
+            }
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Register driver")}");
+            // 注册驱动文件
+            var result = nfapinet.NFAPI.nf_registerDriver("netfilter2");
+            if (result != nfapinet.NF_STATUS.NF_STATUS_SUCCESS)
+            {
+                Utils.Logging.Info($"注册驱动失败，返回值：{result}");
+                return false;
+            }
+            return true;
+        }
 
         public void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
         {
@@ -226,7 +287,7 @@ namespace Netch.Controllers
                     {
                         State = Models.State.Stopped;
                     }
-                    else if (e.Data.Contains("Started") || e.Data.Contains("Redirect to"))
+                    else if (e.Data.Contains("Start") || e.Data.Contains("Redirect to"))
                     {
                         State = Models.State.Started;
                     }
diff --git a/Netch/Controllers/NTTController.cs b/Netch/Controllers/NTTController.cs
index 090d0cfa..82843cab 100644
--- a/Netch/Controllers/NTTController.cs
+++ b/Netch/Controllers/NTTController.cs
@@ -24,6 +24,7 @@ namespace Netch.Controllers
         /// <returns></returns>
         public (bool, string, string, string) Start()
         {
+            Thread.Sleep(1000);
             MainForm.Instance.NatTypeStatusText($"{Utils.i18N.Translate("Starting NatTester")}");
             try
             {
diff --git a/Netch/Controllers/UpdateChecker.cs b/Netch/Controllers/UpdateChecker.cs
index 43d6cc9e..fea6242a 100644
--- a/Netch/Controllers/UpdateChecker.cs
+++ b/Netch/Controllers/UpdateChecker.cs
@@ -27,6 +27,7 @@ namespace Netch.Controllers
         public const string Name = @"Netch";
         public const string Copyright = @"Copyright © 2019 - 2020";
         public const string Version = @"1.4.0";
+        public const string NFDriverVersion = @"1.5.9.0";
 
         public async void Check(bool notifyNoFound, bool isPreRelease)
         {
diff --git a/Netch/Forms/SettingForm.Designer.cs b/Netch/Forms/SettingForm.Designer.cs
index 9a85e998..8339a931 100644
--- a/Netch/Forms/SettingForm.Designer.cs
+++ b/Netch/Forms/SettingForm.Designer.cs
@@ -49,6 +49,8 @@
             this.ControlButton = new System.Windows.Forms.Button();
             this.GlobalBypassIPsButton = new System.Windows.Forms.Button();
             this.BehaviorGroupBox = new System.Windows.Forms.GroupBox();
+            this.Redirector2checkBox = new System.Windows.Forms.CheckBox();
+            this.label3 = new System.Windows.Forms.Label();
             this.STUN_ServerPortTextBox = new System.Windows.Forms.TextBox();
             this.label2 = new System.Windows.Forms.Label();
             this.label1 = new System.Windows.Forms.Label();
@@ -73,11 +75,9 @@
             this.PortGroupBox.Controls.Add(this.HTTPPortTextBox);
             this.PortGroupBox.Controls.Add(this.Socks5PortLabel);
             this.PortGroupBox.Controls.Add(this.Socks5PortTextBox);
-            this.PortGroupBox.Location = new System.Drawing.Point(18, 18);
-            this.PortGroupBox.Margin = new System.Windows.Forms.Padding(4);
+            this.PortGroupBox.Location = new System.Drawing.Point(12, 12);
             this.PortGroupBox.Name = "PortGroupBox";
-            this.PortGroupBox.Padding = new System.Windows.Forms.Padding(4);
-            this.PortGroupBox.Size = new System.Drawing.Size(630, 210);
+            this.PortGroupBox.Size = new System.Drawing.Size(420, 140);
             this.PortGroupBox.TabIndex = 0;
             this.PortGroupBox.TabStop = false;
             this.PortGroupBox.Text = "Local Port";
@@ -85,10 +85,9 @@
             // AllowDevicesCheckBox
             // 
             this.AllowDevicesCheckBox.AutoSize = true;
-            this.AllowDevicesCheckBox.Location = new System.Drawing.Point(180, 120);
-            this.AllowDevicesCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.AllowDevicesCheckBox.Location = new System.Drawing.Point(120, 80);
             this.AllowDevicesCheckBox.Name = "AllowDevicesCheckBox";
-            this.AllowDevicesCheckBox.Size = new System.Drawing.Size(301, 28);
+            this.AllowDevicesCheckBox.Size = new System.Drawing.Size(206, 21);
             this.AllowDevicesCheckBox.TabIndex = 5;
             this.AllowDevicesCheckBox.Text = "Allow other Devices to connect";
             this.AllowDevicesCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -97,38 +96,34 @@
             // HTTPPortLabel
             // 
             this.HTTPPortLabel.AutoSize = true;
-            this.HTTPPortLabel.Location = new System.Drawing.Point(14, 81);
-            this.HTTPPortLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.HTTPPortLabel.Location = new System.Drawing.Point(9, 54);
             this.HTTPPortLabel.Name = "HTTPPortLabel";
-            this.HTTPPortLabel.Size = new System.Drawing.Size(55, 24);
+            this.HTTPPortLabel.Size = new System.Drawing.Size(38, 17);
             this.HTTPPortLabel.TabIndex = 3;
             this.HTTPPortLabel.Text = "HTTP";
             // 
             // HTTPPortTextBox
             // 
-            this.HTTPPortTextBox.Location = new System.Drawing.Point(180, 76);
-            this.HTTPPortTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.HTTPPortTextBox.Location = new System.Drawing.Point(120, 51);
             this.HTTPPortTextBox.Name = "HTTPPortTextBox";
-            this.HTTPPortTextBox.Size = new System.Drawing.Size(439, 31);
+            this.HTTPPortTextBox.Size = new System.Drawing.Size(294, 23);
             this.HTTPPortTextBox.TabIndex = 4;
             this.HTTPPortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // Socks5PortLabel
             // 
             this.Socks5PortLabel.AutoSize = true;
-            this.Socks5PortLabel.Location = new System.Drawing.Point(14, 38);
-            this.Socks5PortLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.Socks5PortLabel.Location = new System.Drawing.Point(9, 25);
             this.Socks5PortLabel.Name = "Socks5PortLabel";
-            this.Socks5PortLabel.Size = new System.Drawing.Size(69, 24);
+            this.Socks5PortLabel.Size = new System.Drawing.Size(49, 17);
             this.Socks5PortLabel.TabIndex = 0;
             this.Socks5PortLabel.Text = "Socks5";
             // 
             // Socks5PortTextBox
             // 
-            this.Socks5PortTextBox.Location = new System.Drawing.Point(180, 33);
-            this.Socks5PortTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.Socks5PortTextBox.Location = new System.Drawing.Point(120, 22);
             this.Socks5PortTextBox.Name = "Socks5PortTextBox";
-            this.Socks5PortTextBox.Size = new System.Drawing.Size(439, 31);
+            this.Socks5PortTextBox.Size = new System.Drawing.Size(294, 23);
             this.Socks5PortTextBox.TabIndex = 1;
             this.Socks5PortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -144,11 +139,9 @@
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPNetmaskTextBox);
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPAddressLabel);
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPAddressTextBox);
-            this.TUNTAPGroupBox.Location = new System.Drawing.Point(18, 237);
-            this.TUNTAPGroupBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPGroupBox.Location = new System.Drawing.Point(12, 158);
             this.TUNTAPGroupBox.Name = "TUNTAPGroupBox";
-            this.TUNTAPGroupBox.Padding = new System.Windows.Forms.Padding(4);
-            this.TUNTAPGroupBox.Size = new System.Drawing.Size(630, 281);
+            this.TUNTAPGroupBox.Size = new System.Drawing.Size(420, 187);
             this.TUNTAPGroupBox.TabIndex = 3;
             this.TUNTAPGroupBox.TabStop = false;
             this.TUNTAPGroupBox.Text = "TUN/TAP";
@@ -156,10 +149,9 @@
             // TUNTAPProxyDNSCheckBox
             // 
             this.TUNTAPProxyDNSCheckBox.AutoSize = true;
-            this.TUNTAPProxyDNSCheckBox.Location = new System.Drawing.Point(180, 243);
-            this.TUNTAPProxyDNSCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPProxyDNSCheckBox.Location = new System.Drawing.Point(120, 162);
             this.TUNTAPProxyDNSCheckBox.Name = "TUNTAPProxyDNSCheckBox";
-            this.TUNTAPProxyDNSCheckBox.Size = new System.Drawing.Size(221, 28);
+            this.TUNTAPProxyDNSCheckBox.Size = new System.Drawing.Size(153, 21);
             this.TUNTAPProxyDNSCheckBox.TabIndex = 10;
             this.TUNTAPProxyDNSCheckBox.Text = "Proxy DNS in Mode 2";
             this.TUNTAPProxyDNSCheckBox.UseVisualStyleBackColor = true;
@@ -167,10 +159,9 @@
             // TUNTAPUseCustomDNSCheckBox
             // 
             this.TUNTAPUseCustomDNSCheckBox.AutoSize = true;
-            this.TUNTAPUseCustomDNSCheckBox.Location = new System.Drawing.Point(180, 207);
-            this.TUNTAPUseCustomDNSCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPUseCustomDNSCheckBox.Location = new System.Drawing.Point(120, 138);
             this.TUNTAPUseCustomDNSCheckBox.Name = "TUNTAPUseCustomDNSCheckBox";
-            this.TUNTAPUseCustomDNSCheckBox.Size = new System.Drawing.Size(182, 28);
+            this.TUNTAPUseCustomDNSCheckBox.Size = new System.Drawing.Size(127, 21);
             this.TUNTAPUseCustomDNSCheckBox.TabIndex = 9;
             this.TUNTAPUseCustomDNSCheckBox.Text = "Use Custom DNS";
             this.TUNTAPUseCustomDNSCheckBox.UseVisualStyleBackColor = true;
@@ -179,86 +170,77 @@
             // TUNTAPDNSLabel
             // 
             this.TUNTAPDNSLabel.AutoSize = true;
-            this.TUNTAPDNSLabel.Location = new System.Drawing.Point(14, 168);
-            this.TUNTAPDNSLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.TUNTAPDNSLabel.Location = new System.Drawing.Point(9, 112);
             this.TUNTAPDNSLabel.Name = "TUNTAPDNSLabel";
-            this.TUNTAPDNSLabel.Size = new System.Drawing.Size(49, 24);
+            this.TUNTAPDNSLabel.Size = new System.Drawing.Size(34, 17);
             this.TUNTAPDNSLabel.TabIndex = 7;
             this.TUNTAPDNSLabel.Text = "DNS";
             // 
             // TUNTAPDNSTextBox
             // 
-            this.TUNTAPDNSTextBox.Location = new System.Drawing.Point(180, 165);
-            this.TUNTAPDNSTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPDNSTextBox.Location = new System.Drawing.Point(120, 110);
             this.TUNTAPDNSTextBox.Name = "TUNTAPDNSTextBox";
-            this.TUNTAPDNSTextBox.Size = new System.Drawing.Size(439, 31);
+            this.TUNTAPDNSTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPDNSTextBox.TabIndex = 8;
             this.TUNTAPDNSTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // TUNTAPGatewayLabel
             // 
             this.TUNTAPGatewayLabel.AutoSize = true;
-            this.TUNTAPGatewayLabel.Location = new System.Drawing.Point(14, 124);
-            this.TUNTAPGatewayLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.TUNTAPGatewayLabel.Location = new System.Drawing.Point(9, 83);
             this.TUNTAPGatewayLabel.Name = "TUNTAPGatewayLabel";
-            this.TUNTAPGatewayLabel.Size = new System.Drawing.Size(84, 24);
+            this.TUNTAPGatewayLabel.Size = new System.Drawing.Size(57, 17);
             this.TUNTAPGatewayLabel.TabIndex = 5;
             this.TUNTAPGatewayLabel.Text = "Gateway";
             // 
             // TUNTAPGatewayTextBox
             // 
-            this.TUNTAPGatewayTextBox.Location = new System.Drawing.Point(180, 120);
-            this.TUNTAPGatewayTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPGatewayTextBox.Location = new System.Drawing.Point(120, 80);
             this.TUNTAPGatewayTextBox.Name = "TUNTAPGatewayTextBox";
-            this.TUNTAPGatewayTextBox.Size = new System.Drawing.Size(439, 31);
+            this.TUNTAPGatewayTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPGatewayTextBox.TabIndex = 6;
             this.TUNTAPGatewayTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // TUNTAPNetmaskLabel
             // 
             this.TUNTAPNetmaskLabel.AutoSize = true;
-            this.TUNTAPNetmaskLabel.Location = new System.Drawing.Point(14, 81);
-            this.TUNTAPNetmaskLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.TUNTAPNetmaskLabel.Location = new System.Drawing.Point(9, 54);
             this.TUNTAPNetmaskLabel.Name = "TUNTAPNetmaskLabel";
-            this.TUNTAPNetmaskLabel.Size = new System.Drawing.Size(87, 24);
+            this.TUNTAPNetmaskLabel.Size = new System.Drawing.Size(60, 17);
             this.TUNTAPNetmaskLabel.TabIndex = 3;
             this.TUNTAPNetmaskLabel.Text = "Netmask";
             // 
             // TUNTAPNetmaskTextBox
             // 
-            this.TUNTAPNetmaskTextBox.Location = new System.Drawing.Point(180, 76);
-            this.TUNTAPNetmaskTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPNetmaskTextBox.Location = new System.Drawing.Point(120, 51);
             this.TUNTAPNetmaskTextBox.Name = "TUNTAPNetmaskTextBox";
-            this.TUNTAPNetmaskTextBox.Size = new System.Drawing.Size(439, 31);
+            this.TUNTAPNetmaskTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPNetmaskTextBox.TabIndex = 4;
             this.TUNTAPNetmaskTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // TUNTAPAddressLabel
             // 
             this.TUNTAPAddressLabel.AutoSize = true;
-            this.TUNTAPAddressLabel.Location = new System.Drawing.Point(14, 38);
-            this.TUNTAPAddressLabel.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.TUNTAPAddressLabel.Location = new System.Drawing.Point(9, 25);
             this.TUNTAPAddressLabel.Name = "TUNTAPAddressLabel";
-            this.TUNTAPAddressLabel.Size = new System.Drawing.Size(80, 24);
+            this.TUNTAPAddressLabel.Size = new System.Drawing.Size(56, 17);
             this.TUNTAPAddressLabel.TabIndex = 1;
             this.TUNTAPAddressLabel.Text = "Address";
             // 
             // TUNTAPAddressTextBox
             // 
-            this.TUNTAPAddressTextBox.Location = new System.Drawing.Point(180, 33);
-            this.TUNTAPAddressTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.TUNTAPAddressTextBox.Location = new System.Drawing.Point(120, 22);
             this.TUNTAPAddressTextBox.Name = "TUNTAPAddressTextBox";
-            this.TUNTAPAddressTextBox.Size = new System.Drawing.Size(439, 31);
+            this.TUNTAPAddressTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPAddressTextBox.TabIndex = 2;
             this.TUNTAPAddressTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // ControlButton
             // 
             this.ControlButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.ControlButton.Location = new System.Drawing.Point(536, 1018);
-            this.ControlButton.Margin = new System.Windows.Forms.Padding(4);
+            this.ControlButton.Location = new System.Drawing.Point(357, 679);
             this.ControlButton.Name = "ControlButton";
-            this.ControlButton.Size = new System.Drawing.Size(112, 34);
+            this.ControlButton.Size = new System.Drawing.Size(75, 23);
             this.ControlButton.TabIndex = 11;
             this.ControlButton.Text = "Save";
             this.ControlButton.UseVisualStyleBackColor = true;
@@ -267,10 +249,9 @@
             // GlobalBypassIPsButton
             // 
             this.GlobalBypassIPsButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.GlobalBypassIPsButton.Location = new System.Drawing.Point(18, 1018);
-            this.GlobalBypassIPsButton.Margin = new System.Windows.Forms.Padding(4);
+            this.GlobalBypassIPsButton.Location = new System.Drawing.Point(12, 679);
             this.GlobalBypassIPsButton.Name = "GlobalBypassIPsButton";
-            this.GlobalBypassIPsButton.Size = new System.Drawing.Size(192, 34);
+            this.GlobalBypassIPsButton.Size = new System.Drawing.Size(128, 23);
             this.GlobalBypassIPsButton.TabIndex = 10;
             this.GlobalBypassIPsButton.Text = "Global Bypass IPs";
             this.GlobalBypassIPsButton.UseVisualStyleBackColor = true;
@@ -278,6 +259,8 @@
             // 
             // BehaviorGroupBox
             // 
+            this.BehaviorGroupBox.Controls.Add(this.Redirector2checkBox);
+            this.BehaviorGroupBox.Controls.Add(this.label3);
             this.BehaviorGroupBox.Controls.Add(this.STUN_ServerPortTextBox);
             this.BehaviorGroupBox.Controls.Add(this.label2);
             this.BehaviorGroupBox.Controls.Add(this.label1);
@@ -290,71 +273,82 @@
             this.BehaviorGroupBox.Controls.Add(this.StartWhenOpenedCheckBox);
             this.BehaviorGroupBox.Controls.Add(this.StopWhenExitedCheckBox);
             this.BehaviorGroupBox.Controls.Add(this.ExitWhenClosedCheckBox);
-            this.BehaviorGroupBox.Location = new System.Drawing.Point(18, 526);
-            this.BehaviorGroupBox.Margin = new System.Windows.Forms.Padding(4);
+            this.BehaviorGroupBox.Location = new System.Drawing.Point(12, 351);
             this.BehaviorGroupBox.Name = "BehaviorGroupBox";
-            this.BehaviorGroupBox.Padding = new System.Windows.Forms.Padding(4);
-            this.BehaviorGroupBox.Size = new System.Drawing.Size(630, 468);
+            this.BehaviorGroupBox.Size = new System.Drawing.Size(420, 312);
             this.BehaviorGroupBox.TabIndex = 8;
             this.BehaviorGroupBox.TabStop = false;
             this.BehaviorGroupBox.Text = "Behavior";
             // 
+            // Redirector2checkBox
+            // 
+            this.Redirector2checkBox.AutoSize = true;
+            this.Redirector2checkBox.Location = new System.Drawing.Point(120, 266);
+            this.Redirector2checkBox.Name = "Redirector2checkBox";
+            this.Redirector2checkBox.Size = new System.Drawing.Size(118, 21);
+            this.Redirector2checkBox.TabIndex = 11;
+            this.Redirector2checkBox.Text = "是否启用2号核心";
+            this.Redirector2checkBox.UseVisualStyleBackColor = true;
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(9, 267);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(68, 17);
+            this.label3.TabIndex = 13;
+            this.label3.Text = "实验性功能";
+            // 
             // STUN_ServerPortTextBox
             // 
-            this.STUN_ServerPortTextBox.Location = new System.Drawing.Point(180, 356);
-            this.STUN_ServerPortTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.STUN_ServerPortTextBox.Location = new System.Drawing.Point(120, 237);
             this.STUN_ServerPortTextBox.Name = "STUN_ServerPortTextBox";
-            this.STUN_ServerPortTextBox.Size = new System.Drawing.Size(439, 31);
+            this.STUN_ServerPortTextBox.Size = new System.Drawing.Size(294, 23);
             this.STUN_ServerPortTextBox.TabIndex = 8;
             this.STUN_ServerPortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // label2
             // 
             this.label2.AutoSize = true;
-            this.label2.Location = new System.Drawing.Point(14, 364);
-            this.label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.label2.Location = new System.Drawing.Point(9, 243);
             this.label2.Name = "label2";
-            this.label2.Size = new System.Drawing.Size(157, 24);
+            this.label2.Size = new System.Drawing.Size(110, 17);
             this.label2.TabIndex = 12;
             this.label2.Text = "STUN Server Port";
             // 
             // label1
             // 
             this.label1.AutoSize = true;
-            this.label1.Location = new System.Drawing.Point(14, 321);
-            this.label1.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.label1.Location = new System.Drawing.Point(9, 214);
             this.label1.Name = "label1";
-            this.label1.Size = new System.Drawing.Size(116, 24);
+            this.label1.Size = new System.Drawing.Size(82, 17);
             this.label1.TabIndex = 10;
             this.label1.Text = "STUN Server";
             // 
             // RunAtStartup
             // 
             this.RunAtStartup.AutoSize = true;
-            this.RunAtStartup.Location = new System.Drawing.Point(180, 195);
-            this.RunAtStartup.Margin = new System.Windows.Forms.Padding(4);
+            this.RunAtStartup.Location = new System.Drawing.Point(120, 130);
             this.RunAtStartup.Name = "RunAtStartup";
-            this.RunAtStartup.Size = new System.Drawing.Size(159, 28);
+            this.RunAtStartup.Size = new System.Drawing.Size(109, 21);
             this.RunAtStartup.TabIndex = 11;
             this.RunAtStartup.Text = "Run at startup";
             this.RunAtStartup.UseVisualStyleBackColor = true;
             // 
             // STUN_ServerTextBox
             // 
-            this.STUN_ServerTextBox.Location = new System.Drawing.Point(180, 316);
-            this.STUN_ServerTextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.STUN_ServerTextBox.Location = new System.Drawing.Point(120, 211);
             this.STUN_ServerTextBox.Name = "STUN_ServerTextBox";
-            this.STUN_ServerTextBox.Size = new System.Drawing.Size(439, 31);
+            this.STUN_ServerTextBox.Size = new System.Drawing.Size(294, 23);
             this.STUN_ServerTextBox.TabIndex = 11;
             this.STUN_ServerTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // MinimizeWhenStartedCheckBox
             // 
             this.MinimizeWhenStartedCheckBox.AutoSize = true;
-            this.MinimizeWhenStartedCheckBox.Location = new System.Drawing.Point(180, 154);
-            this.MinimizeWhenStartedCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.MinimizeWhenStartedCheckBox.Location = new System.Drawing.Point(120, 103);
             this.MinimizeWhenStartedCheckBox.Name = "MinimizeWhenStartedCheckBox";
-            this.MinimizeWhenStartedCheckBox.Size = new System.Drawing.Size(233, 28);
+            this.MinimizeWhenStartedCheckBox.Size = new System.Drawing.Size(158, 21);
             this.MinimizeWhenStartedCheckBox.TabIndex = 10;
             this.MinimizeWhenStartedCheckBox.Text = "Minimize when started";
             this.MinimizeWhenStartedCheckBox.UseVisualStyleBackColor = true;
@@ -362,29 +356,26 @@
             // ProfileCount_Label
             // 
             this.ProfileCount_Label.AutoSize = true;
-            this.ProfileCount_Label.Location = new System.Drawing.Point(14, 278);
-            this.ProfileCount_Label.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+            this.ProfileCount_Label.Location = new System.Drawing.Point(9, 185);
             this.ProfileCount_Label.Name = "ProfileCount_Label";
-            this.ProfileCount_Label.Size = new System.Drawing.Size(117, 24);
+            this.ProfileCount_Label.Size = new System.Drawing.Size(79, 17);
             this.ProfileCount_Label.TabIndex = 8;
             this.ProfileCount_Label.Text = "ProfileCount";
             // 
             // ProfileCount_TextBox
             // 
-            this.ProfileCount_TextBox.Location = new System.Drawing.Point(333, 273);
-            this.ProfileCount_TextBox.Margin = new System.Windows.Forms.Padding(4);
+            this.ProfileCount_TextBox.Location = new System.Drawing.Point(222, 182);
             this.ProfileCount_TextBox.Name = "ProfileCount_TextBox";
-            this.ProfileCount_TextBox.Size = new System.Drawing.Size(286, 31);
+            this.ProfileCount_TextBox.Size = new System.Drawing.Size(192, 23);
             this.ProfileCount_TextBox.TabIndex = 9;
             this.ProfileCount_TextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // CheckUpdateWhenOpenedCheckBox
             // 
             this.CheckUpdateWhenOpenedCheckBox.AutoSize = true;
-            this.CheckUpdateWhenOpenedCheckBox.Location = new System.Drawing.Point(180, 236);
-            this.CheckUpdateWhenOpenedCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.CheckUpdateWhenOpenedCheckBox.Location = new System.Drawing.Point(120, 157);
             this.CheckUpdateWhenOpenedCheckBox.Name = "CheckUpdateWhenOpenedCheckBox";
-            this.CheckUpdateWhenOpenedCheckBox.Size = new System.Drawing.Size(277, 28);
+            this.CheckUpdateWhenOpenedCheckBox.Size = new System.Drawing.Size(190, 21);
             this.CheckUpdateWhenOpenedCheckBox.TabIndex = 8;
             this.CheckUpdateWhenOpenedCheckBox.Text = "Check update when opened";
             this.CheckUpdateWhenOpenedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -393,10 +384,9 @@
             // StartWhenOpenedCheckBox
             // 
             this.StartWhenOpenedCheckBox.AutoSize = true;
-            this.StartWhenOpenedCheckBox.Location = new System.Drawing.Point(180, 114);
-            this.StartWhenOpenedCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.StartWhenOpenedCheckBox.Location = new System.Drawing.Point(120, 76);
             this.StartWhenOpenedCheckBox.Name = "StartWhenOpenedCheckBox";
-            this.StartWhenOpenedCheckBox.Size = new System.Drawing.Size(199, 28);
+            this.StartWhenOpenedCheckBox.Size = new System.Drawing.Size(137, 21);
             this.StartWhenOpenedCheckBox.TabIndex = 7;
             this.StartWhenOpenedCheckBox.Text = "Start when opened";
             this.StartWhenOpenedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -405,10 +395,9 @@
             // StopWhenExitedCheckBox
             // 
             this.StopWhenExitedCheckBox.AutoSize = true;
-            this.StopWhenExitedCheckBox.Location = new System.Drawing.Point(180, 74);
-            this.StopWhenExitedCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.StopWhenExitedCheckBox.Location = new System.Drawing.Point(120, 49);
             this.StopWhenExitedCheckBox.Name = "StopWhenExitedCheckBox";
-            this.StopWhenExitedCheckBox.Size = new System.Drawing.Size(185, 28);
+            this.StopWhenExitedCheckBox.Size = new System.Drawing.Size(127, 21);
             this.StopWhenExitedCheckBox.TabIndex = 6;
             this.StopWhenExitedCheckBox.Text = "Stop when exited";
             this.StopWhenExitedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -417,10 +406,9 @@
             // ExitWhenClosedCheckBox
             // 
             this.ExitWhenClosedCheckBox.AutoSize = true;
-            this.ExitWhenClosedCheckBox.Location = new System.Drawing.Point(180, 33);
-            this.ExitWhenClosedCheckBox.Margin = new System.Windows.Forms.Padding(4);
+            this.ExitWhenClosedCheckBox.Location = new System.Drawing.Point(120, 22);
             this.ExitWhenClosedCheckBox.Name = "ExitWhenClosedCheckBox";
-            this.ExitWhenClosedCheckBox.Size = new System.Drawing.Size(178, 28);
+            this.ExitWhenClosedCheckBox.Size = new System.Drawing.Size(123, 21);
             this.ExitWhenClosedCheckBox.TabIndex = 5;
             this.ExitWhenClosedCheckBox.Text = "Exit when closed";
             this.ExitWhenClosedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -428,9 +416,9 @@
             // 
             // SettingForm
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(144F, 144F);
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
-            this.ClientSize = new System.Drawing.Size(666, 1069);
+            this.ClientSize = new System.Drawing.Size(444, 713);
             this.Controls.Add(this.BehaviorGroupBox);
             this.Controls.Add(this.PortGroupBox);
             this.Controls.Add(this.GlobalBypassIPsButton);
@@ -439,7 +427,7 @@
             this.Font = new System.Drawing.Font("微软雅黑", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
-            this.Margin = new System.Windows.Forms.Padding(4, 6, 4, 6);
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
             this.MaximizeBox = false;
             this.Name = "SettingForm";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
@@ -490,5 +478,7 @@
         private System.Windows.Forms.TextBox STUN_ServerTextBox;
         private System.Windows.Forms.TextBox STUN_ServerPortTextBox;
         private System.Windows.Forms.CheckBox TUNTAPProxyDNSCheckBox;
+        private System.Windows.Forms.CheckBox Redirector2checkBox;
+        private System.Windows.Forms.Label label3;
     }
 }
\ No newline at end of file
diff --git a/Netch/Forms/SettingForm.cs b/Netch/Forms/SettingForm.cs
index bb643378..1723d4bc 100644
--- a/Netch/Forms/SettingForm.cs
+++ b/Netch/Forms/SettingForm.cs
@@ -62,6 +62,7 @@ namespace Netch.Forms
             CheckUpdateWhenOpenedCheckBox.Checked = Global.Settings.CheckUpdateWhenOpened;
             MinimizeWhenStartedCheckBox.Checked = Global.Settings.MinimizeWhenStarted;
             RunAtStartup.Checked = Global.Settings.RunAtStartup;
+            Redirector2checkBox.Checked = Global.Settings.UseRedirector2;
 
             Socks5PortTextBox.Text = Global.Settings.Socks5LocalPort.ToString();
             HTTPPortTextBox.Text = Global.Settings.HTTPLocalPort.ToString();
@@ -144,6 +145,7 @@ namespace Netch.Forms
             Global.Settings.CheckUpdateWhenOpened = CheckUpdateWhenOpenedCheckBox.Checked;
             Global.Settings.MinimizeWhenStarted = MinimizeWhenStartedCheckBox.Checked;
             Global.Settings.RunAtStartup = RunAtStartup.Checked;
+            Global.Settings.UseRedirector2 = Redirector2checkBox.Checked;
 
             // 开机自启判断
             TaskSchedulerClass scheduler = new TaskSchedulerClass();
diff --git a/Netch/Models/Setting.cs b/Netch/Models/Setting.cs
index b66d25e6..bf26406e 100644
--- a/Netch/Models/Setting.cs
+++ b/Netch/Models/Setting.cs
@@ -153,5 +153,10 @@ namespace Netch.Models
         ///     STUN测试服务器
         /// </summary>
         public int STUN_Server_Port = 3478;
+
+        /// <summary>
+        ///     是否切换为2号核心
+        /// </summary>
+        public bool UseRedirector2 = false;
     }
 }
diff --git a/Netch/Resources/zh-CN b/Netch/Resources/zh-CN
index f9a1749b..eff04253 100644
--- a/Netch/Resources/zh-CN
+++ b/Netch/Resources/zh-CN
@@ -29,6 +29,7 @@
     "Test failed": "测试失败",
     "Starting update subscription": "正在更新订阅",
     "Subscription updated": "订阅更新完毕",
+    "Register driver": "正在注册驱动",
 
     "Server": "服务器",
     "Import Servers From Clipboard": "从剪贴板导入服务器",
diff --git a/binaries b/binaries
index f0686ab1..a1394429 160000
--- a/binaries
+++ b/binaries
@@ -1 +1 @@
-Subproject commit f0686ab18491e3b5128749805f6a7059a8b1c524
+Subproject commit a1394429b002a76b397eee58cfadfd6e48f888f0