diff --git a/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs b/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
index a573c1b0..0adc6c41 100644
--- a/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
@@ -110,7 +110,7 @@ public class CoreAdminHandler
         }
         else
         {
-            sb.AppendLine($"sudo -S -k -p '' {cmdLine}");
+            sb.AppendLine($"sudo -S {cmdLine}");
         }
 
         await File.WriteAllTextAsync(shFilePath, sb.ToString());
diff --git a/v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs b/v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs
index b5dcb5c9..e0b27607 100644
--- a/v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs
@@ -65,7 +65,7 @@ public partial class SudoPasswordInputView : UserControl
         try
         {
             // Use sudo echo command to verify password
-            var arg = new List<string>() { "-c", "sudo -S -k -p '' echo SUDO_CHECK" };
+            var arg = new List<string>() { "-c", "sudo -S echo SUDO_CHECK" };
             var result = await CliWrap.Cli
                 .Wrap(Global.LinuxBash)
                 .WithArguments(arg)