diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Frozen/IntrinsicFrozen.cs b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Frozen/IntrinsicFrozen.cs
new file mode 100644
index 00000000..21a0946d
--- /dev/null
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Frozen/IntrinsicFrozen.cs
@@ -0,0 +1,63 @@
+// Copyright (c) DGP Studio. All rights reserved.
+// Licensed under the MIT license.
+
+using System.Collections.Frozen;
+
+namespace Snap.Hutao.Model.Intrinsic.Frozen;
+
+/// <summary>
+/// 本地化的不可变的原生枚举
+/// </summary>
+[HighQuality]
+internal static class IntrinsicFrozen
+{
+    /// <summary>
+    /// 所属地区
+    /// </summary>
+    public static readonly FrozenSet<string> AssociationTypes = Enum.GetValues<AssociationType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToFrozenSet();
+
+    /// <summary>
+    /// 武器类型
+    /// </summary>
+    public static readonly FrozenSet<string> WeaponTypes = Enum.GetValues<WeaponType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToFrozenSet();
+
+    /// <summary>
+    /// 物品类型
+    /// </summary>
+    public static readonly FrozenSet<string> ItemQualities = Enum.GetValues<QualityType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToFrozenSet();
+
+    /// <summary>
+    /// 身材类型
+    /// </summary>
+    public static readonly FrozenSet<string> BodyTypes = Enum.GetValues<BodyType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToFrozenSet();
+
+    /// <summary>
+    /// 战斗属性
+    /// </summary>
+    public static readonly FrozenSet<string> FightProperties = Enum.GetValues<FightProperty>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToFrozenSet();
+
+    /// <summary>
+    /// 元素名称
+    /// </summary>
+    public static readonly FrozenSet<string> ElementNames = FrozenSet.ToFrozenSet(
+    [
+        SH.ModelIntrinsicElementNameFire,
+        SH.ModelIntrinsicElementNameWater,
+        SH.ModelIntrinsicElementNameGrass,
+        SH.ModelIntrinsicElementNameElec,
+        SH.ModelIntrinsicElementNameWind,
+        SH.ModelIntrinsicElementNameIce,
+        SH.ModelIntrinsicElementNameRock,
+    ]);
+
+    public static readonly FrozenSet<string> MaterialTypeDescriptions = FrozenSet.ToFrozenSet(
+    [
+        SH.ModelMetadataMaterialCharacterAndWeaponEnhancementMaterial,
+        SH.ModelMetadataMaterialCharacterEXPMaterial,
+        SH.ModelMetadataMaterialCharacterAscensionMaterial,
+        SH.ModelMetadataMaterialCharacterTalentMaterial,
+        SH.ModelMetadataMaterialCharacterLevelUpMaterial,
+        SH.ModelMetadataMaterialWeaponEnhancementMaterial,
+        SH.ModelMetadataMaterialWeaponAscensionMaterial,
+    ]);
+}
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Immutable/IntrinsicImmutable.cs b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Immutable/IntrinsicImmutable.cs
deleted file mode 100644
index 30677afc..00000000
--- a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/Immutable/IntrinsicImmutable.cs
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) DGP Studio. All rights reserved.
-// Licensed under the MIT license.
-
-using System.Collections.Immutable;
-
-namespace Snap.Hutao.Model.Intrinsic.Immutable;
-
-/// <summary>
-/// 本地化的不可变的原生枚举
-/// </summary>
-[HighQuality]
-internal static class IntrinsicImmutable
-{
-    /// <summary>
-    /// 所属地区
-    /// </summary>
-    public static readonly ImmutableHashSet<string> AssociationTypes = Enum.GetValues<AssociationType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToImmutableHashSet();
-
-    /// <summary>
-    /// 武器类型
-    /// </summary>
-    public static readonly ImmutableHashSet<string> WeaponTypes = Enum.GetValues<WeaponType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToImmutableHashSet();
-
-    /// <summary>
-    /// 物品类型
-    /// </summary>
-    public static readonly ImmutableHashSet<string> ItemQualities = Enum.GetValues<QualityType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToImmutableHashSet();
-
-    /// <summary>
-    /// 身材类型
-    /// </summary>
-    public static readonly ImmutableHashSet<string> BodyTypes = Enum.GetValues<BodyType>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToImmutableHashSet();
-
-    /// <summary>
-    /// 战斗属性
-    /// </summary>
-    public static readonly ImmutableHashSet<string> FightProperties = Enum.GetValues<FightProperty>().Select(e => e.GetLocalizedDescriptionOrDefault()).OfType<string>().ToImmutableHashSet();
-
-    /// <summary>
-    /// 元素名称
-    /// </summary>
-    public static readonly ImmutableHashSet<string> ElementNames = new HashSet<string>(7)
-    {
-        SH.ModelIntrinsicElementNameFire,
-        SH.ModelIntrinsicElementNameWater,
-        SH.ModelIntrinsicElementNameGrass,
-        SH.ModelIntrinsicElementNameElec,
-        SH.ModelIntrinsicElementNameWind,
-        SH.ModelIntrinsicElementNameIce,
-        SH.ModelIntrinsicElementNameRock,
-    }.ToImmutableHashSet();
-
-    public static readonly ImmutableHashSet<string> MaterialTypeDescriptions = new HashSet<string>(7)
-    {
-        SH.ModelMetadataMaterialCharacterAndWeaponEnhancementMaterial,
-        SH.ModelMetadataMaterialCharacterEXPMaterial,
-        SH.ModelMetadataMaterialCharacterAscensionMaterial,
-        SH.ModelMetadataMaterialCharacterTalentMaterial,
-        SH.ModelMetadataMaterialCharacterLevelUpMaterial,
-        SH.ModelMetadataMaterialWeaponEnhancementMaterial,
-        SH.ModelMetadataMaterialWeaponAscensionMaterial,
-    }.ToImmutableHashSet();
-}
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Material.cs b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Material.cs
index f818af7f..34e5908b 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Material.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Material.cs
@@ -2,7 +2,7 @@
 // Licensed under the MIT license.
 
 using Snap.Hutao.Model.Intrinsic;
-using Snap.Hutao.Model.Intrinsic.Immutable;
+using Snap.Hutao.Model.Intrinsic.Frozen;
 using Snap.Hutao.ViewModel.Cultivation;
 using System.Text.RegularExpressions;
 
@@ -58,7 +58,7 @@ internal sealed class Material : DisplayItem
         // Character Level-Up Material               // 40体BOSS/周本掉落
         // Weapon Enhancement Material               // 魔矿
         // Weapon Ascension Material                 // 武器本
-        return IntrinsicImmutable.MaterialTypeDescriptions.Contains(TypeDescription);
+        return IntrinsicFrozen.MaterialTypeDescriptions.Contains(TypeDescription);
     }
 
     /// <summary>
@@ -69,12 +69,13 @@ internal sealed class Material : DisplayItem
     /// <returns>是否为当日物品</returns>
     public bool IsTodaysItem(bool treatSundayAsTrue = false)
     {
-        return DateTimeOffset.UtcNow.AddHours(4).DayOfWeek switch
+        // TODO: support different time zone
+        return (DateTimeOffset.Now - new TimeSpan(4, 0, 0)).DayOfWeek switch
         {
             DayOfWeek.Monday or DayOfWeek.Thursday => Materials.MondayThursdayItems.Contains(Id),
             DayOfWeek.Tuesday or DayOfWeek.Friday => Materials.TuesdayFridayItems.Contains(Id),
             DayOfWeek.Wednesday or DayOfWeek.Saturday => Materials.WednesdaySaturdayItems.Contains(Id),
-            _ => false,
+            _ => treatSundayAsTrue,
         };
     }
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Materials.cs b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Materials.cs
index 5c3725dd..e491d8d1 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Materials.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Item/Materials.cs
@@ -2,7 +2,7 @@
 // Licensed under the MIT license.
 
 using Snap.Hutao.Model.Primitive;
-using System.Collections.Immutable;
+using System.Collections.Frozen;
 
 namespace Snap.Hutao.Model.Metadata.Item;
 
@@ -11,8 +11,8 @@ namespace Snap.Hutao.Model.Metadata.Item;
 /// </summary>
 internal static class Materials
 {
-    private static readonly ImmutableHashSet<MaterialId> MondayThursdayItemsInner = new HashSet<MaterialId>
-    {
+    public static FrozenSet<MaterialId> MondayThursdayItems { get; } = FrozenSet.ToFrozenSet<MaterialId>(
+    [
         104301U, 104302U, 104303U, // 「自由」
         104310U, 104311U, 104312U, // 「繁荣」
         104320U, 104321U, 104322U, // 「浮世」
@@ -23,10 +23,10 @@ internal static class Materials
         114025U, 114026U, 114027U, 114028U, // 远海夷地
         114037U, 114038U, 114039U, 114040U, // 谧林涓露
         114049U, 114050U, 114051U, 114052U, // 悠古弦音
-    }.ToImmutableHashSet();
+    ]);
 
-    private static readonly ImmutableHashSet<MaterialId> TuesdayFridayItemsInner = new HashSet<MaterialId>
-    {
+    public static FrozenSet<MaterialId> TuesdayFridayItems { get; } = FrozenSet.ToFrozenSet<MaterialId>(
+    [
         104304U, 104305U, 104306U, // 「抗争」
         104313U, 104314U, 104315U, // 「勤劳」
         104323U, 104324U, 104325U, // 「风雅」
@@ -37,10 +37,10 @@ internal static class Materials
         114029U, 114030U, 114031U, 114032U, // 鸣神御灵
         114041U, 114042U, 114043U, 114044U, // 绿洲花园
         114053U, 114054U, 114055U, 114056U, // 纯圣露滴
-    }.ToImmutableHashSet();
+    ]);
 
-    private static readonly ImmutableHashSet<MaterialId> WednesdaySaturdayItemsInner = new HashSet<MaterialId>
-    {
+    public static FrozenSet<MaterialId> WednesdaySaturdayItems { get; } = FrozenSet.ToFrozenSet<MaterialId>(
+    [
         104307U, 104308U, 104309U, // 「诗文」
         104316U, 104317U, 104318U, // 「黄金」
         104326U, 104327U, 104328U, // 「天光」
@@ -51,20 +51,5 @@ internal static class Materials
         114033U, 114034U, 114035U, 114036U, // 今昔剧画
         114045U, 114046U, 114047U, 114048U, // 谧林涓露
         114057U, 114058U, 114059U, 114060U, // 无垢之海
-    }.ToImmutableHashSet();
-
-    /// <summary>
-    /// 周一/周四
-    /// </summary>
-    public static ImmutableHashSet<MaterialId> MondayThursdayItems { get => MondayThursdayItemsInner; }
-
-    /// <summary>
-    /// 周二/周五
-    /// </summary>
-    public static ImmutableHashSet<MaterialId> TuesdayFridayItems { get => TuesdayFridayItemsInner; }
-
-    /// <summary>
-    /// 周三/周六
-    /// </summary>
-    public static ImmutableHashSet<MaterialId> WednesdaySaturdayItems { get => WednesdaySaturdayItemsInner; }
+    ]);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Package.appxmanifest b/src/Snap.Hutao/Snap.Hutao/Package.appxmanifest
index 4fc3eba6..9df9076c 100644
--- a/src/Snap.Hutao/Snap.Hutao/Package.appxmanifest
+++ b/src/Snap.Hutao/Snap.Hutao/Package.appxmanifest
@@ -12,7 +12,7 @@
   <Identity
     Name="60568DGPStudio.SnapHutao"
     Publisher="CN=35C8E923-85DF-49A7-9172-B39DC6312C52"
-    Version="1.7.19.0" />
+    Version="1.7.17.0" />
 
   <Properties>
     <DisplayName>Snap Hutao</DisplayName>
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
index 85b95eb9..3ea09669 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
@@ -29,6 +29,11 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="defaultValue">默认值</param>
     /// <returns>值</returns>
     protected string GetOption(ref string? storage, string key, string defaultValue = "")
+    {
+        return GetOption(ref storage, key, () => defaultValue);
+    }
+
+    protected string GetOption(ref string? storage, string key, Func<string> defaultValueFactory)
     {
         if (storage is not null)
         {
@@ -38,7 +43,7 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
         using (IServiceScope scope = serviceProvider.CreateScope())
         {
             AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            storage = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value ?? defaultValue;
+            storage = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value ?? defaultValueFactory();
         }
 
         return storage;
@@ -52,6 +57,11 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="defaultValue">默认值</param>
     /// <returns>值</returns>
     protected bool GetOption(ref bool? storage, string key, bool defaultValue = false)
+    {
+        return GetOption(ref storage, key, () => defaultValue);
+    }
+
+    protected bool GetOption(ref bool? storage, string key, Func<bool> defaultValueFactory)
     {
         if (storage is not null)
         {
@@ -62,7 +72,7 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
         {
             AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
             string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-            storage = value is null ? defaultValue : bool.Parse(value);
+            storage = value is null ? defaultValueFactory() : bool.Parse(value);
         }
 
         return storage.Value;
@@ -76,6 +86,11 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="defaultValue">默认值</param>
     /// <returns>值</returns>
     protected int GetOption(ref int? storage, string key, int defaultValue = 0)
+    {
+        return GetOption(ref storage, key, () => defaultValue);
+    }
+
+    protected int GetOption(ref int? storage, string key, Func<int> defaultValueFactory)
     {
         if (storage is not null)
         {
@@ -86,7 +101,7 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
         {
             AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
             string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-            storage = value is null ? defaultValue : int.Parse(value, CultureInfo.InvariantCulture);
+            storage = value is null ? defaultValueFactory() : int.Parse(value, CultureInfo.InvariantCulture);
         }
 
         return storage.Value;
@@ -101,8 +116,8 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="deserializer">反序列化器</param>
     /// <param name="defaultValue">默认值</param>
     /// <returns>值</returns>
-    protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, T defaultValue)
-        where T : class
+    [return:NotNull]
+    protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, [DisallowNull] T defaultValue)
     {
         if (storage is not null)
         {
@@ -113,37 +128,27 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
         {
             AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
             string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-            storage = value is null ? defaultValue : deserializer(value);
+            storage = value is null ? defaultValue : deserializer(value)!;
         }
 
         return storage;
     }
 
-    /// <summary>
-    /// 从数据库中获取任何类型的数据
-    /// </summary>
-    /// <typeparam name="T">数据的类型</typeparam>
-    /// <param name="storage">存储字段</param>
-    /// <param name="key">键</param>
-    /// <param name="deserializer">反序列化器</param>
-    /// <param name="defaultValue">默认值</param>
-    /// <returns>值</returns>
-    protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, T defaultValue)
-        where T : struct
+    protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, Func<T> defaultValueFactory)
     {
         if (storage is not null)
         {
-            return storage.Value;
+            return storage;
         }
 
         using (IServiceScope scope = serviceProvider.CreateScope())
         {
             AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
             string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-            storage = value is null ? defaultValue : deserializer(value);
+            storage = value is null ? defaultValueFactory() : deserializer(value);
         }
 
-        return storage.Value;
+        return storage;
     }
 
     /// <summary>
@@ -226,32 +231,6 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="serializer">序列化器</param>
     /// <param name="propertyName">属性名称</param>
     protected void SetOption<T>(ref T? storage, string key, T value, Func<T, string> serializer, [CallerMemberName] string? propertyName = null)
-        where T : class
-    {
-        if (!SetProperty(ref storage, value, propertyName))
-        {
-            return;
-        }
-
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
-            appDbContext.Settings.AddAndSave(new(key, serializer(value)));
-        }
-    }
-
-    /// <summary>
-    /// 将值存入数据库
-    /// </summary>
-    /// <typeparam name="T">数据的类型</typeparam>
-    /// <param name="storage">存储字段</param>
-    /// <param name="key">键</param>
-    /// <param name="value">值</param>
-    /// <param name="serializer">序列化器</param>
-    /// <param name="propertyName">属性名称</param>
-    protected void SetOption<T>(ref T? storage, string key, T value, Func<T, string> serializer, [CallerMemberName] string? propertyName = null)
-        where T : struct
     {
         if (!SetProperty(ref storage, value, propertyName))
         {
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
index 420da76e..4b0f32d8 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AppOptions.cs
@@ -52,7 +52,7 @@ internal sealed partial class AppOptions : DbStoreOptions
     /// </summary>
     public string PowerShellPath
     {
-        get => GetOption(ref powerShellPath, SettingEntry.PowerShellPath, GetPowerShellLocationOrEmpty());
+        get => GetOption(ref powerShellPath, SettingEntry.PowerShellPath, GetPowerShellLocationOrEmpty);
         set => SetOption(ref powerShellPath, SettingEntry.PowerShellPath, value);
     }
 
@@ -75,8 +75,8 @@ internal sealed partial class AppOptions : DbStoreOptions
     /// </summary>
     public BackdropType BackdropType
     {
-        get => GetOption(ref backdropType, SettingEntry.SystemBackdropType, Enum.Parse<BackdropType>, BackdropType.Mica);
-        set => SetOption(ref backdropType, SettingEntry.SystemBackdropType, value, value => value.ToString());
+        get => GetOption(ref backdropType, SettingEntry.SystemBackdropType, v => Enum.Parse<BackdropType>(v), BackdropType.Mica).Value;
+        set => SetOption(ref backdropType, SettingEntry.SystemBackdropType, value, value => value.ToString()!);
     }
 
     /// <summary>
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
index 66146618..c396f2ba 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
@@ -2,7 +2,7 @@
 // Licensed under the MIT license.
 
 using Snap.Hutao.Web.Hoyolab.Hk4e.Event.GachaInfo;
-using System.Collections.Immutable;
+using System.Collections.Frozen;
 using System.Runtime.CompilerServices;
 
 namespace Snap.Hutao.Service.GachaLog.Factory;
@@ -12,20 +12,20 @@ namespace Snap.Hutao.Service.GachaLog.Factory;
 /// </summary>
 internal sealed class GachaConfigTypeComparer : IComparer<GachaConfigType>
 {
-    private static readonly GachaConfigTypeComparer InnerShared = new();
-    private static readonly ImmutableDictionary<GachaConfigType, int> OrderMap = new Dictionary<GachaConfigType, int>()
+    private static readonly Lazy<GachaConfigTypeComparer> LazyShared = new(() => new());
+    private static readonly FrozenDictionary<GachaConfigType, int> OrderMap = new Dictionary<GachaConfigType, int>()
     {
         [GachaConfigType.AvatarEventWish] = 0,
         [GachaConfigType.AvatarEventWish2] = 1,
         [GachaConfigType.WeaponEventWish] = 2,
         [GachaConfigType.StandardWish] = 3,
         [GachaConfigType.NoviceWish] = 4,
-    }.ToImmutableDictionary();
+    }.ToFrozenDictionary();
 
     /// <summary>
     /// 共享的比较器
     /// </summary>
-    public static GachaConfigTypeComparer Shared { get => InnerShared; }
+    public static GachaConfigTypeComparer Shared { get => LazyShared.Value; }
 
     /// <inheritdoc/>
     public int Compare(GachaConfigType x, GachaConfigType y)
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Game/Configuration/IgnoredInvalidChannelOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/Game/Configuration/IgnoredInvalidChannelOptions.cs
index 4f1c8285..87ad8523 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Game/Configuration/IgnoredInvalidChannelOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Game/Configuration/IgnoredInvalidChannelOptions.cs
@@ -2,18 +2,18 @@
 // Licensed under the MIT license.
 
 using Snap.Hutao.Model.Intrinsic;
-using System.Collections.Immutable;
+using System.Collections.Frozen;
 
 namespace Snap.Hutao.Service.Game.Configuration;
 
 internal static class IgnoredInvalidChannelOptions
 {
-    private static readonly ImmutableHashSet<ChannelOptions> InvalidOptions = new HashSet<ChannelOptions>()
-    {
-        new(ChannelType.Bili, SubChannelType.Default, isOversea: true),
-        new(ChannelType.Bili, SubChannelType.Official, isOversea: true),
-        new(ChannelType.Official, SubChannelType.Google, isOversea: false),
-    }.ToImmutableHashSet();
+    private static readonly FrozenSet<ChannelOptions> InvalidOptions = FrozenSet.ToFrozenSet(
+    [
+        new ChannelOptions(ChannelType.Bili, SubChannelType.Default, isOversea: true),
+        new ChannelOptions(ChannelType.Bili, SubChannelType.Official, isOversea: true),
+        new ChannelOptions(ChannelType.Official, SubChannelType.Google, isOversea: false),
+    ]);
 
     public static bool Contains(in ChannelOptions options)
     {
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarProperty.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarProperty.cs
index 477557f8..9154a949 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarProperty.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarProperty.cs
@@ -7,7 +7,6 @@ using Snap.Hutao.Control.Collection.Alternating;
 using Snap.Hutao.Model;
 using Snap.Hutao.Model.Intrinsic;
 using System.Collections.Frozen;
-using System.Collections.Immutable;
 
 namespace Snap.Hutao.ViewModel.AvatarProperty;
 
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
index abbe8ef6..5c6ac72b 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
@@ -2,7 +2,7 @@
 // Licensed under the MIT license.
 
 using Microsoft.Extensions.Primitives;
-using Snap.Hutao.Model.Intrinsic.Immutable;
+using Snap.Hutao.Model.Intrinsic.Frozen;
 using Snap.Hutao.Model.Metadata.Avatar;
 
 namespace Snap.Hutao.ViewModel.Wiki;
@@ -35,31 +35,31 @@ internal static class AvatarFilter
                 continue;
             }
 
-            if (IntrinsicImmutable.ElementNames.Contains(value))
+            if (IntrinsicFrozen.ElementNames.Contains(value))
             {
                 matches.Add(avatar.FetterInfo.VisionBefore == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.AssociationTypes.Contains(value))
+            if (IntrinsicFrozen.AssociationTypes.Contains(value))
             {
                 matches.Add(avatar.FetterInfo.Association.GetLocalizedDescriptionOrDefault() == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.WeaponTypes.Contains(value))
+            if (IntrinsicFrozen.WeaponTypes.Contains(value))
             {
                 matches.Add(avatar.Weapon.GetLocalizedDescriptionOrDefault() == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.ItemQualities.Contains(value))
+            if (IntrinsicFrozen.ItemQualities.Contains(value))
             {
                 matches.Add(avatar.Quality.GetLocalizedDescriptionOrDefault() == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.BodyTypes.Contains(value))
+            if (IntrinsicFrozen.BodyTypes.Contains(value))
             {
                 matches.Add(avatar.Body.GetLocalizedDescriptionOrDefault() == value);
                 continue;
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
index b07ffc46..0e1540f9 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
@@ -2,7 +2,7 @@
 // Licensed under the MIT license.
 
 using Microsoft.Extensions.Primitives;
-using Snap.Hutao.Model.Intrinsic.Immutable;
+using Snap.Hutao.Model.Intrinsic.Frozen;
 using Snap.Hutao.Model.Metadata.Weapon;
 
 namespace Snap.Hutao.ViewModel.Wiki;
@@ -36,19 +36,19 @@ internal static class WeaponFilter
                 continue;
             }
 
-            if (IntrinsicImmutable.WeaponTypes.Contains(value))
+            if (IntrinsicFrozen.WeaponTypes.Contains(value))
             {
                 matches.Add(weapon.WeaponType.GetLocalizedDescriptionOrDefault() == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.ItemQualities.Contains(value))
+            if (IntrinsicFrozen.ItemQualities.Contains(value))
             {
                 matches.Add(weapon.Quality.GetLocalizedDescriptionOrDefault() == value);
                 continue;
             }
 
-            if (IntrinsicImmutable.FightProperties.Contains(value))
+            if (IntrinsicFrozen.FightProperties.Contains(value))
             {
                 matches.Add(weapon.GrowCurves.ElementAtOrDefault(1)?.Type.GetLocalizedDescriptionOrDefault() == value);
                 continue;
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiAvatarViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiAvatarViewModel.cs
index 9804b221..cde3c7c4 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiAvatarViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiAvatarViewModel.cs
@@ -17,7 +17,6 @@ using Snap.Hutao.Service.Notification;
 using Snap.Hutao.Service.User;
 using Snap.Hutao.View.Dialog;
 using Snap.Hutao.Web.Response;
-using System.Collections.Immutable;
 using System.Runtime.InteropServices;
 using CalculateAvatarPromotionDelta = Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate.AvatarPromotionDelta;
 using CalculateClient = Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate.CalculateClient;
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiMonsterViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiMonsterViewModel.cs
index b967965c..d65bde83 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiMonsterViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiMonsterViewModel.cs
@@ -7,7 +7,6 @@ using Snap.Hutao.Model.Metadata.Item;
 using Snap.Hutao.Model.Metadata.Monster;
 using Snap.Hutao.Model.Primitive;
 using Snap.Hutao.Service.Metadata;
-using System.Collections.Immutable;
 
 namespace Snap.Hutao.ViewModel.Wiki;
 
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiWeaponViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiWeaponViewModel.cs
index fe709b05..9c096448 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiWeaponViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WikiWeaponViewModel.cs
@@ -17,7 +17,6 @@ using Snap.Hutao.Service.Notification;
 using Snap.Hutao.Service.User;
 using Snap.Hutao.View.Dialog;
 using Snap.Hutao.Web.Response;
-using System.Collections.Immutable;
 using System.Runtime.InteropServices;
 using CalculateAvatarPromotionDelta = Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate.AvatarPromotionDelta;
 using CalculateClient = Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate.CalculateClient;
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/HoyolabOptions.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/HoyolabOptions.cs
index 70bc2b45..f5e391a6 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/HoyolabOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/HoyolabOptions.cs
@@ -3,7 +3,7 @@
 
 using Microsoft.Extensions.Options;
 using Snap.Hutao.Web.Hoyolab.DataSigning;
-using System.Collections.Immutable;
+using System.Collections.Frozen;
 
 namespace Snap.Hutao.Web.Hoyolab;
 
@@ -32,7 +32,15 @@ internal sealed class HoyolabOptions : IOptions<HoyolabOptions>
     /// </summary>
     public const string MobileUserAgentOversea = $"Mozilla/5.0 (Linux; Android 12) Mobile miHoYoBBSOversea/{SaltConstants.OSVersion}";
 
-    private static readonly ImmutableDictionary<SaltType, string> SaltsInner = new Dictionary<SaltType, string>()
+    /// <summary>
+    /// 米游社设备Id
+    /// </summary>
+    public static string DeviceId { get; } = Guid.NewGuid().ToString();
+
+    /// <summary>
+    /// 盐
+    /// </summary>
+    public static FrozenDictionary<SaltType, string> Salts { get; } = new Dictionary<SaltType, string>()
     {
         // Chinese
         [SaltType.K2] = SaltConstants.CNK2,
@@ -46,19 +54,7 @@ internal sealed class HoyolabOptions : IOptions<HoyolabOptions>
         [SaltType.OSLK2] = SaltConstants.OSLK2,
         [SaltType.OSX4] = "h4c1d6ywfq5bsbnbhm1bzq7bxzzv6srt",
         [SaltType.OSX6] = "okr4obncj8bw5a65hbnn5oo6ixjc3l9w",
-    }.ToImmutableDictionary();
-
-    private static string? deviceId;
-
-    /// <summary>
-    /// 米游社设备Id
-    /// </summary>
-    public static string DeviceId { get => deviceId ??= Guid.NewGuid().ToString(); }
-
-    /// <summary>
-    /// 盐
-    /// </summary>
-    public static ImmutableDictionary<SaltType, string> Salts { get => SaltsInner; }
+    }.ToFrozenDictionary();
 
     /// <inheritdoc/>
     public HoyolabOptions Value { get => this; }