diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
index 1dc3d7d2..3840165d 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
@@ -74,11 +74,11 @@ internal sealed partial class AppOptions : DbStoreOptions
         set => SetOption(ref currentCulture, SettingEntry.Culture, value, value => value.Name);
     }
 
-    public List<Region> Regions { get; } = KnownRegions.Get();
+    public List<NameValue<Region>> Regions { get; } = KnownRegions.Get();
 
     public Region Region
     {
-        get => GetOption(ref region, SettingEntry.Region, v => Region.FromRegion(v), Regions[0]).Value;
+        get => GetOption(ref region, SettingEntry.Region, v => Region.FromRegion(v), Regions[0].Value).Value;
         set => SetOption(ref region, SettingEntry.Region, value, value => value.ToStringOrEmpty());
     }
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/KnownRegions.cs b/src/Snap.Hutao/Snap.Hutao/Service/KnownRegions.cs
index a67a5230..a7f61efe 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/KnownRegions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/KnownRegions.cs
@@ -1,6 +1,7 @@
 // Copyright (c) DGP Studio. All rights reserved.
 // Licensed under the MIT license.
 
+using Snap.Hutao.Model;
 using Snap.Hutao.Web.Hoyolab;
 
 namespace Snap.Hutao.Service;
@@ -14,16 +15,21 @@ internal static class KnownRegions
     private static readonly Region RegionOSASIA = new("os_asia");
     private static readonly Region RegionOSCHT = new("os_cht");
 
-    public static List<Region> Get()
+    public static List<NameValue<Region>> Get()
     {
         return
         [
-            RegionCNGF01,
-            RegionCNQD01,
-            RegionOSUSA,
-            RegionOSEURO,
-            RegionOSASIA,
-            RegionOSCHT,
+            ToNameValue(RegionCNGF01),
+            ToNameValue(RegionCNQD01),
+            ToNameValue(RegionOSUSA),
+            ToNameValue(RegionOSEURO),
+            ToNameValue(RegionOSASIA),
+            ToNameValue(RegionOSCHT),
         ];
     }
+
+    private static NameValue<Region> ToNameValue(in Region region)
+    {
+        return new(region.DisplayName, region);
+    }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/View/Page/SettingPage.xaml b/src/Snap.Hutao/Snap.Hutao/View/Page/SettingPage.xaml
index bd9d21bf..57e80abf 100644
--- a/src/Snap.Hutao/Snap.Hutao/View/Page/SettingPage.xaml
+++ b/src/Snap.Hutao/Snap.Hutao/View/Page/SettingPage.xaml
@@ -311,7 +311,7 @@
                     HeaderIcon="{shcm:FontIcon Glyph=&#xE8E4;}">
                     <shc:SizeRestrictedContentControl>
                         <ComboBox
-                            DisplayMemberPath="DisplayName"
+                            DisplayMemberPath="Name"
                             ItemsSource="{Binding AppOptions.Regions}"
                             SelectedItem="{Binding SelectedRegion, Mode=TwoWay}"/>
                     </shc:SizeRestrictedContentControl>
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Setting/SettingViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Setting/SettingViewModel.cs
index 90ebb10e..2a4996f0 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Setting/SettingViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Setting/SettingViewModel.cs
@@ -62,7 +62,7 @@ internal sealed partial class SettingViewModel : Abstraction.ViewModel
 
     private NameValue<BackdropType>? selectedBackdropType;
     private NameValue<CultureInfo>? selectedCulture;
-    private Region? selectedRegion;
+    private NameValue<Region>? selectedRegion;
     private IPInformation? ipInformation;
     private FolderViewModel? cacheFolderView;
     private FolderViewModel? dataFolderView;
@@ -106,9 +106,9 @@ internal sealed partial class SettingViewModel : Abstraction.ViewModel
         }
     }
 
-    public Region? SelectedRegion
+    public NameValue<Region>? SelectedRegion
     {
-        get => selectedRegion ??= AppOptions.Region;
+        get => selectedRegion ??= AppOptions.Regions.Single(t => t.Value.Value == AppOptions.Region.Value);
         set
         {
             if (SetProperty(ref selectedRegion, value) && value is not null)
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Region.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Region.cs
index 03cf7acd..b7dba2a3 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Region.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Region.cs
@@ -1,10 +1,17 @@
 // Copyright (c) DGP Studio. All rights reserved.
 // Licensed under the MIT license.
 
+
 namespace Snap.Hutao.Web.Hoyolab;
 
 internal readonly partial struct Region
 {
+    public readonly string DisplayName;
+
+    public readonly string Value;
+
+    public readonly bool IsOversea;
+
     public Region(string value, bool? isOversea = default)
     {
         Must.Argument(HoyolabRegex.RegionRegex().IsMatch(value), SH.WebHoyolabInvalidRegion);
@@ -13,12 +20,6 @@ internal readonly partial struct Region
         IsOversea = isOversea ?? EvaluateIsOversea(value.AsSpan()[0]);
     }
 
-    public readonly string DisplayName { get; }
-
-    public readonly string Value { get; }
-
-    public readonly bool IsOversea { get; }
-
     public static implicit operator Region(string value)
     {
         return FromRegion(value);