diff --git a/Flow.Launcher.Infrastructure/Win32Helper.cs b/Flow.Launcher.Infrastructure/Win32Helper.cs
index 2df632545..54604a271 100644
--- a/Flow.Launcher.Infrastructure/Win32Helper.cs
+++ b/Flow.Launcher.Infrastructure/Win32Helper.cs
@@ -21,10 +21,6 @@ namespace Flow.Launcher.Infrastructure
     {
         #region Blur Handling
 
-        public static bool IsWindows11()
-        {
-            return Environment.OSVersion.Version.Major >= 10 && Environment.OSVersion.Version.Build >= 22000;
-        }
         public static bool IsBackdropSupported()
         {
             // Mica and Acrylic only supported Windows 11 22000+
@@ -525,6 +521,12 @@ namespace Flow.Launcher.Infrastructure
 
         #region Korean IME
 
+        public static bool IsWindows11()
+        {
+            return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) &&
+                Environment.OSVersion.Version.Build >= 22000;
+        }
+
         public static bool IsKoreanIMEExist()
         {
             return GetLegacyKoreanIMERegistryValue() != null;
diff --git a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
index 13ae65894..021c9d7fe 100644
--- a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
+++ b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs
@@ -210,9 +210,9 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
     {
         get
         {
-            bool registryKeyExists = Win32Helper.IsKoreanIMEExist();
-            bool koreanLanguageInstalled = InputLanguage.InstalledInputLanguages.Cast<InputLanguage>().Any(lang => lang.Culture.Name.StartsWith("ko"));
-            bool isWindows11 = Win32Helper.IsWindows11();
+            var registryKeyExists = Win32Helper.IsKoreanIMEExist();
+            var koreanLanguageInstalled = InputLanguage.InstalledInputLanguages.Cast<InputLanguage>().Any(lang => lang.Culture.Name.StartsWith("ko"));
+            var isWindows11 = Win32Helper.IsWindows11();
 
             // Return true if Windows 11 with Korean IME installed, or if the registry key exists
             return (isWindows11 && koreanLanguageInstalled) || registryKeyExists;
@@ -223,12 +223,12 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
     {
         get
         {
-            object value = Win32Helper.GetLegacyKoreanIMERegistryValue();
+            var value = Win32Helper.GetLegacyKoreanIMERegistryValue();
             if (value is int intValue)
             {
                 return intValue == 0;
             }
-            else if (value != null && int.TryParse(value.ToString(), out int parsedValue))
+            else if (value != null && int.TryParse(value.ToString(), out var parsedValue))
             {
                 return parsedValue == 0;
             }