diff --git a/v2rayN/ServiceLib/Global.cs b/v2rayN/ServiceLib/Global.cs
index e3c974cd..90f23a56 100644
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@@ -46,7 +46,7 @@
         public const string ClashMixinYaml = NamespaceSample + "clash_mixin_yaml";
         public const string ClashTunYaml = NamespaceSample + "clash_tun_yaml";
         public const string LinuxAutostartConfig = NamespaceSample + "linux_autostart_config";
-        
+
         public const string DefaultSecurity = "auto";
         public const string DefaultNetwork = "tcp";
         public const string TcpHeaderHttp = "http";
diff --git a/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs b/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs
index acfd3e41..97c86709 100644
--- a/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs
+++ b/v2rayN/ServiceLib/Handler/AutoStartupHandler.cs
@@ -75,7 +75,7 @@ namespace ServiceLib.Handler
             {
                 return;
             }
-            
+
             var logonUser = WindowsIdentity.GetCurrent().Name;
             using var taskService = new Microsoft.Win32.TaskScheduler.TaskService();
             var tasks = taskService.RootFolder.GetTasks(new Regex(taskName));
diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index 9ecddc36..e2cc4c45 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -1197,7 +1197,7 @@ namespace ServiceLib.Handler
             {
                 await RemoveServerViaSubid(config, subid, isSub);
             }
-       
+
             profileItem.Subid = subid;
             profileItem.IsSub = isSub;
             profileItem.PreSocksPort = preSocksPort;
diff --git a/v2rayN/ServiceLib/Services/SpeedtestService.cs b/v2rayN/ServiceLib/Services/SpeedtestService.cs
index d8411903..e257d421 100644
--- a/v2rayN/ServiceLib/Services/SpeedtestService.cs
+++ b/v2rayN/ServiceLib/Services/SpeedtestService.cs
@@ -2,6 +2,7 @@
 using System.Diagnostics;
 using System.Net;
 using System.Net.Sockets;
+
 namespace ServiceLib.Services
 {
     public class SpeedtestService
@@ -85,7 +86,7 @@ namespace ServiceLib.Services
 
         private void ExitLoop(string x)
         {
-            if(_exitLoop) return;
+            if (_exitLoop) return;
             _exitLoop = true;
             UpdateFunc("", ResUI.SpeedtestingStop);
         }
diff --git a/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs b/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
index 9d254556..79f2d29f 100644
--- a/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
@@ -273,7 +273,7 @@ namespace ServiceLib.ViewModels
             try
             {
                 Locator.Current.GetService<StatusBarViewModel>()?.UpdateStatistics(update);
-                if ((update.ProxyUp + update.ProxyDown) > 0 && DateTime.Now.Second % 3 == 0)
+                if ((update.ProxyUp + update.ProxyDown) > 0 && DateTime.Now.Second % 9 == 0)
                 {
                     Locator.Current.GetService<ProfilesViewModel>()?.UpdateStatistics(update);
                 }
diff --git a/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs b/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
index 66d38ddc..507fff0e 100644
--- a/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
@@ -686,7 +686,6 @@ namespace ServiceLib.ViewModels
             //ClearTestResult();
 
             _ = new SpeedtestService(_config, lstSelecteds, actionType, UpdateSpeedtestHandler);
-
         }
 
         public void ServerSpeedtestStop()
diff --git a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
index 66026a6a..5fea12c0 100644
--- a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
@@ -174,7 +174,7 @@ namespace v2rayN.Desktop.Views
         {
             switch (action)
             {
-                case EViewAction.CloseWindow: 
+                case EViewAction.CloseWindow:
                     this.Close(true);
                     break;