diff --git a/src/Snap.Hutao/Snap.Hutao/Model/IEntityWithMetadata.cs b/src/Snap.Hutao/Snap.Hutao/Model/IEntityWithMetadata.cs
index f894963e..9fd4d1a5 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/IEntityWithMetadata.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/IEntityWithMetadata.cs
@@ -9,7 +9,7 @@ namespace Snap.Hutao.Model;
 /// <typeparam name="TEntity">实体</typeparam>
 /// <typeparam name="TMetadata">元数据</typeparam>
 [HighQuality]
-internal interface IEntityWithMetadata<TEntity, TMetadata>
+internal interface IEntityWithMetadata<out TEntity, out TMetadata>
 {
     /// <summary>
     /// 实体
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
index 9078c0a9..9419a94c 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/DbStoreOptions.cs
@@ -29,13 +29,15 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <returns>值</returns>
     protected string GetOption(ref string? storage, string key, string defaultValue = "")
     {
-        if (storage == null)
+        if (storage is not null)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                storage = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value ?? defaultValue;
-            }
+            return storage;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            storage = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value ?? defaultValue;
         }
 
         return storage;
@@ -50,14 +52,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <returns>值</returns>
     protected bool GetOption(ref bool? storage, string key, bool defaultValue = false)
     {
-        if (storage == null)
+        if (storage is not null)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-                storage = value == null ? defaultValue : bool.Parse(value);
-            }
+            return storage.Value;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
+            storage = value == null ? defaultValue : bool.Parse(value);
         }
 
         return storage.Value;
@@ -72,14 +76,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <returns>值</returns>
     protected int GetOption(ref int? storage, string key, int defaultValue = 0)
     {
-        if (storage == null)
+        if (storage is not null)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-                storage = value == null ? defaultValue : int.Parse(value);
-            }
+            return storage.Value;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
+            storage = value == null ? defaultValue : int.Parse(value);
         }
 
         return storage.Value;
@@ -97,14 +103,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, T defaultValue)
         where T : class
     {
-        if (storage == null)
+        if (storage != null)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-                storage = value == null ? defaultValue : deserializer(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 == null ? defaultValue : deserializer(value);
         }
 
         return storage;
@@ -122,14 +130,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     protected T GetOption<T>(ref T? storage, string key, Func<string, T> deserializer, T defaultValue)
         where T : struct
     {
-        if (storage == null)
+        if (storage is not null)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
-                storage = value == null ? defaultValue : deserializer(value);
-            }
+            return storage.Value;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            string? value = appDbContext.Settings.SingleOrDefault(e => e.Key == key)?.Value;
+            storage = value == null ? defaultValue : deserializer(value);
         }
 
         return storage.Value;
@@ -144,14 +154,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="propertyName">属性名称</param>
     protected void SetOption(ref string? storage, string key, string value, [CallerMemberName] string? propertyName = null)
     {
-        if (SetProperty(ref storage, value, propertyName))
+        if (!SetProperty(ref storage, value, propertyName))
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
-                appDbContext.Settings.AddAndSave(new(key, value));
-            }
+            return;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
+            appDbContext.Settings.AddAndSave(new(key, value));
         }
     }
 
@@ -166,14 +178,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     protected bool SetOption(ref bool? storage, string key, bool value, [CallerMemberName] string? propertyName = null)
     {
         bool set = SetProperty(ref storage, value, propertyName);
-        if (set)
+        if (!set)
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
-                appDbContext.Settings.AddAndSave(new(key, value.ToString()));
-            }
+            return set;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
+            appDbContext.Settings.AddAndSave(new(key, value.ToString()));
         }
 
         return set;
@@ -188,14 +202,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     /// <param name="propertyName">属性名称</param>
     protected void SetOption(ref int? storage, string key, int value, [CallerMemberName] string? propertyName = null)
     {
-        if (SetProperty(ref storage, value, propertyName))
+        if (!SetProperty(ref storage, value, propertyName))
         {
-            using (IServiceScope scope = serviceProvider.CreateScope())
-            {
-                AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-                appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
-                appDbContext.Settings.AddAndSave(new(key, value.ToString()));
-            }
+            return;
+        }
+
+        using (IServiceScope scope = serviceProvider.CreateScope())
+        {
+            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+            appDbContext.Settings.ExecuteDeleteWhere(e => e.Key == key);
+            appDbContext.Settings.AddAndSave(new(key, value.ToString()));
         }
     }
 
@@ -211,14 +227,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     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))
+        if (!SetProperty(ref storage, value, propertyName))
         {
-            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)));
-            }
+            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)));
         }
     }
 
@@ -234,14 +252,16 @@ internal abstract partial class DbStoreOptions : ObservableObject, IOptions<DbSt
     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))
+        if (!SetProperty(ref storage, value, propertyName))
         {
-            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)));
-            }
+            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)));
         }
     }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbBulkOperation.cs b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbBulkOperation.cs
index d8d2d14b..4cd626b3 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbBulkOperation.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbBulkOperation.cs
@@ -61,7 +61,7 @@ internal sealed partial class AchievementDbBulkOperation
                             EntityAchievement? entity = entityEnumerator.Current;
                             UIAFItem? uiaf = uiafEnumerator.Current;
 
-                            if (entity == null && uiaf != null)
+                            if (entity is null && uiaf is not null)
                             {
                                 appDbContext.Achievements.AddAndSave(EntityAchievement.Create(archiveId, uiaf));
                                 add++;
@@ -146,7 +146,7 @@ internal sealed partial class AchievementDbBulkOperation
                             EntityAchievement? oldEntity = oldDataEnumerator.Current;
                             EntityAchievement? newEntity = newDataEnumerator.Current;
 
-                            if (oldEntity == null && newEntity != null)
+                            if (oldEntity is null && newEntity is not null)
                             {
                                 appDbContext.Achievements.AddAndSave(newEntity);
                                 add++;
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementService.cs
index 183d4b2c..2e28d7df 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementService.cs
@@ -52,7 +52,7 @@ internal sealed partial class AchievementService : IAchievementService
 
         return metadata.SelectList(meta =>
         {
-            EntityAchievement? entity = entityMap.GetValueOrDefault(meta.Id) ?? EntityAchievement.Create(archive.InnerId, meta.Id);
+            EntityAchievement entity = entityMap.GetValueOrDefault(meta.Id) ?? EntityAchievement.Create(archive.InnerId, meta.Id);
             return new AchievementView(entity, meta);
         });
     }
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbBulkOperation.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbBulkOperation.cs
index 6a438af7..4f7bb44a 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbBulkOperation.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbBulkOperation.cs
@@ -6,7 +6,6 @@ using Snap.Hutao.Model.Entity.Database;
 using Snap.Hutao.Model.Metadata;
 using Snap.Hutao.Model.Primitive;
 using Snap.Hutao.Service.AvatarInfo.Transformer;
-using Snap.Hutao.Service.Metadata;
 using Snap.Hutao.ViewModel.User;
 using Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate;
 using Snap.Hutao.Web.Hoyolab.Takumi.GameRecord;
@@ -105,10 +104,6 @@ internal sealed partial class AvatarInfoDbBulkOperation
                     List<RecordCharacter> characters = charactersResponse.Data.Avatars;
 
                     GameRecordCharacterAvatarInfoTransformer transformer = serviceProvider.GetRequiredService<GameRecordCharacterAvatarInfoTransformer>();
-                    transformer.IdAvatarMap = await serviceProvider
-                        .GetRequiredService<IMetadataService>()
-                        .GetIdToAvatarMapAsync(token)
-                        .ConfigureAwait(false);
 
                     foreach (RecordCharacter character in characters)
                     {
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryAvatarProperties.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryAvatarProperties.cs
index 54448d88..dd528419 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryAvatarProperties.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryAvatarProperties.cs
@@ -18,9 +18,9 @@ internal static class SummaryAvatarProperties
     /// </summary>
     /// <param name="fightPropMap">属性映射</param>
     /// <returns>列表</returns>
-    public static List<AvatarProperty> Create(Dictionary<FightProperty, float> fightPropMap)
+    public static List<AvatarProperty> Create(Dictionary<FightProperty, float>? fightPropMap)
     {
-        if (fightPropMap == null)
+        if (fightPropMap is null)
         {
             return new();
         }
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryFactory.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryFactory.cs
index cda31d4e..185be74b 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryFactory.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryFactory.cs
@@ -28,7 +28,7 @@ internal sealed partial class SummaryFactory : ISummaryFactory
             IdReliquaryAffixWeightMap = await metadataService.GetIdToReliquaryAffixWeightMapAsync(token).ConfigureAwait(false),
             IdReliquaryMainAffixMap = await metadataService.GetIdToReliquaryMainPropertyMapAsync(token).ConfigureAwait(false),
             IdReliquarySubAffixMap = await metadataService.GetIdToReliquarySubAffixMapAsync(token).ConfigureAwait(false),
-            ReliqueryLevels = await metadataService.GetReliquaryLevelsAsync(token).ConfigureAwait(false),
+            ReliquaryLevels = await metadataService.GetReliquaryLevelsAsync(token).ConfigureAwait(false),
             Reliquaries = await metadataService.GetReliquariesAsync(token).ConfigureAwait(false),
         };
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryHelper.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryHelper.cs
index e8f6906c..8691e592 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryHelper.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryHelper.cs
@@ -39,9 +39,9 @@ internal static class SummaryHelper
     /// <param name="proudSkillExtraLevelMap">额外提升等级映射</param>
     /// <param name="proudSkills">技能列表</param>
     /// <returns>技能</returns>
-    public static List<SkillView> CreateSkills(Dictionary<SkillId, SkillLevel> skillLevelMap, Dictionary<SkillGroupId, SkillLevel>? proudSkillExtraLevelMap, List<ProudableSkill> proudSkills)
+    public static List<SkillView> CreateSkills(Dictionary<SkillId, SkillLevel>? skillLevelMap, Dictionary<SkillGroupId, SkillLevel>? proudSkillExtraLevelMap, List<ProudableSkill> proudSkills)
     {
-        if (skillLevelMap == null)
+        if (skillLevelMap is null)
         {
             return new();
         }
@@ -80,7 +80,7 @@ internal static class SummaryHelper
     /// <returns>最大属性Id</returns>
     public static ReliquarySubAffixId GetAffixMaxId(in ReliquarySubAffixId appendId)
     {
-        uint value = (uint)appendId / 100000U;
+        uint value = appendId / 100000U;
         uint max = value switch
         {
             1 => 2,
@@ -131,9 +131,9 @@ internal static class SummaryHelper
     /// </summary>
     /// <param name="fightPropMap">属性</param>
     /// <returns>评分</returns>
-    public static float ScoreCrit(Dictionary<FightProperty, float> fightPropMap)
+    public static float ScoreCrit(Dictionary<FightProperty, float>? fightPropMap)
     {
-        if (fightPropMap == null)
+        if (fightPropMap is null)
         {
             return 0F;
         }
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryMetadataContext.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryMetadataContext.cs
index 6fe88a6e..1aaf4dd3 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryMetadataContext.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryMetadataContext.cs
@@ -44,7 +44,7 @@ internal sealed class SummaryMetadataContext
     /// <summary>
     /// 圣遗物等级
     /// </summary>
-    public List<ReliquaryMainAffixLevel> ReliqueryLevels { get; set; } = default!;
+    public List<ReliquaryMainAffixLevel> ReliquaryLevels { get; set; } = default!;
 
     /// <summary>
     /// 圣遗物
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryReliquaryFactory.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryReliquaryFactory.cs
index fcb4466b..d78197a3 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryReliquaryFactory.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Factory/SummaryReliquaryFactory.cs
@@ -66,7 +66,7 @@ internal sealed class SummaryReliquaryFactory
             result.PrimarySubProperties = new(span[..^affixCount].ToArray());
             result.SecondarySubProperties = new(span[^affixCount..].ToArray());
             result.ComposedSubProperties = equip.Flat.ReliquarySubstats!.SelectList(CreateComposedSubProperty);
-            ReliquaryMainAffixLevel relicLevel = metadataContext.ReliqueryLevels.Single(r => r.Level == equip.Reliquary!.Level && r.Rank == reliquary.RankLevel);
+            ReliquaryMainAffixLevel relicLevel = metadataContext.ReliquaryLevels.Single(r => r.Level == equip.Reliquary!.Level && r.Rank == reliquary.RankLevel);
             FightProperty property = metadataContext.IdReliquaryMainAffixMap[equip.Reliquary.MainPropId];
 
             result.MainProperty = FightPropertyFormat.ToNameValue(property, relicLevel.PropertyMap[property]);
@@ -116,7 +116,7 @@ internal sealed class SummaryReliquaryFactory
         if (equip.Flat.EquipType > EquipType.EQUIP_SHOES)
         {
             ReliquaryAffixWeight affixWeight = metadataContext.IdReliquaryAffixWeightMap.GetValueOrDefault(avatarInfo.AvatarId, ReliquaryAffixWeight.Default);
-            ReliquaryMainAffixLevel maxRelicLevel = metadataContext.ReliqueryLevels.Where(r => r.Rank == reliquary.RankLevel).MaxBy(r => r.Level)!;
+            ReliquaryMainAffixLevel maxRelicLevel = metadataContext.ReliquaryLevels.Where(r => r.Rank == reliquary.RankLevel).MaxBy(r => r.Level)!;
 
             float percent = relicLevel.PropertyMap[property] / maxRelicLevel.PropertyMap[property];
             float baseScore = 8 * percent * affixWeight[property];
@@ -136,9 +136,9 @@ internal sealed class SummaryReliquaryFactory
         FormatMethod method = substat.AppendPropId.GetFormatMethod();
         string valueFormatted = method switch
         {
-            FormatMethod.Integer => Math.Round((double)substat.StatValue, MidpointRounding.AwayFromZero).ToString(),
+            FormatMethod.Integer => $"{MathF.Round(substat.StatValue, MidpointRounding.AwayFromZero)}",
             FormatMethod.Percent => $"{substat.StatValue}%",
-            _ => substat.StatValue.ToString(),
+            _ => $"{substat.StatValue}",
         };
 
         return new(substat.AppendPropId.GetLocalizedDescription(), valueFormatted, 0);
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/GameRecordCharacterAvatarInfoTransformer.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/GameRecordCharacterAvatarInfoTransformer.cs
index be4cdb66..ed36557c 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/GameRecordCharacterAvatarInfoTransformer.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/GameRecordCharacterAvatarInfoTransformer.cs
@@ -15,16 +15,9 @@ namespace Snap.Hutao.Service.AvatarInfo.Transformer;
 [Injection(InjectAs.Transient)]
 internal sealed class GameRecordCharacterAvatarInfoTransformer : IAvatarInfoTransformer<Character>
 {
-    /// <summary>
-    /// Id 角色映射
-    /// </summary>
-    public Dictionary<AvatarId, Model.Metadata.Avatar.Avatar>? IdAvatarMap { get; set; }
-
     /// <inheritdoc/>
     public void Transform(ref Web.Enka.Model.AvatarInfo avatarInfo, Character source)
     {
-        Model.Metadata.Avatar.Avatar avatar = Must.NotNull(IdAvatarMap!)[source.Id];
-
         // update fetter
         avatarInfo.FetterInfo ??= new();
         avatarInfo.FetterInfo.ExpLevel = source.Fetter;
@@ -45,7 +38,7 @@ internal sealed class GameRecordCharacterAvatarInfoTransformer : IAvatarInfoTran
         });
 
         Equip? equipTest = avatarInfo.EquipList.LastOrDefault();
-        if (equipTest == null || equipTest.Weapon == null)
+        if (equipTest?.Weapon is null)
         {
             // 不存在武器则添加
             avatarInfo.EquipList.Add(new());
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/IAvatarInfoTransformer.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/IAvatarInfoTransformer.cs
index dd798b79..a6ea9ebe 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/IAvatarInfoTransformer.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/Transformer/IAvatarInfoTransformer.cs
@@ -8,7 +8,7 @@ namespace Snap.Hutao.Service.AvatarInfo.Transformer;
 /// </summary>
 /// <typeparam name="TSource">源类型</typeparam>
 [HighQuality]
-internal interface IAvatarInfoTransformer<TSource>
+internal interface IAvatarInfoTransformer<in TSource>
 {
     /// <summary>
     /// 合并到角色信息
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
index 904bf572..610d9852 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
@@ -110,7 +110,7 @@ internal sealed partial class CultivationService : ICultivationService
 
             List<Material> materials = await scope.ServiceProvider
                 .GetRequiredService<IMetadataService>()
-                .GetMaterialsAsync(default)
+                .GetMaterialsAsync(token)
                 .ConfigureAwait(false);
 
             Guid projectId = cultivateProject.InnerId;
@@ -126,13 +126,13 @@ internal sealed partial class CultivationService : ICultivationService
                         continue;
                     }
 
-                    if (resultItems.SingleOrDefault(i => i.Inner.Id == item.ItemId) is StatisticsCultivateItem existedItem)
+                    if (resultItems.SingleOrDefault(i => i.Inner.Id == item.ItemId) is { } existedItem)
                     {
                         existedItem.Count += item.Count;
                     }
                     else
                     {
-                        resultItems.Add(new(materials!.Single(m => m.Id == item.ItemId), item));
+                        resultItems.Add(new(materials.Single(m => m.Id == item.ItemId), item));
                     }
                 }
             }
@@ -141,7 +141,7 @@ internal sealed partial class CultivationService : ICultivationService
 
             foreach (InventoryItem inventoryItem in await GetProjectInventoryAsync(appDbContext, projectId).ConfigureAwait(false))
             {
-                if (resultItems.SingleOrDefault(i => i.Inner.Id == inventoryItem.ItemId) is StatisticsCultivateItem existedItem)
+                if (resultItems.SingleOrDefault(i => i.Inner.Id == inventoryItem.ItemId) is { } existedItem)
                 {
                     existedItem.TotalCount += inventoryItem.Count;
                 }
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/DailyNote/DailyNoteNotifier.cs b/src/Snap.Hutao/Snap.Hutao/Service/DailyNote/DailyNoteNotifier.cs
index b9e1c183..0387dd48 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/DailyNote/DailyNoteNotifier.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/DailyNote/DailyNoteNotifier.cs
@@ -57,8 +57,6 @@ internal sealed class DailyNoteNotifier
         using (IServiceScope scope = serviceProvider.CreateScope())
         {
             DailyNoteOptions options = scope.ServiceProvider.GetRequiredService<DailyNoteOptions>();
-            BindingClient bindingClient = scope.ServiceProvider.GetRequiredService<BindingClient>();
-            AuthClient authClient = scope.ServiceProvider.GetRequiredService<AuthClient>();
 
             string? attribution = SH.ServiceDailyNoteNotifierAttribution;
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparar.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
similarity index 85%
rename from src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparar.cs
rename to src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
index fb1a1b77..66146618 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparar.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaConfigTypeComparer.cs
@@ -10,9 +10,9 @@ namespace Snap.Hutao.Service.GachaLog.Factory;
 /// <summary>
 /// 祈愿配置类型比较器
 /// </summary>
-internal sealed class GachaConfigTypeComparar : IComparer<GachaConfigType>
+internal sealed class GachaConfigTypeComparer : IComparer<GachaConfigType>
 {
-    private static readonly GachaConfigTypeComparar InnerShared = new();
+    private static readonly GachaConfigTypeComparer InnerShared = new();
     private static readonly ImmutableDictionary<GachaConfigType, int> OrderMap = new Dictionary<GachaConfigType, int>()
     {
         [GachaConfigType.AvatarEventWish] = 0,
@@ -25,7 +25,7 @@ internal sealed class GachaConfigTypeComparar : IComparer<GachaConfigType>
     /// <summary>
     /// 共享的比较器
     /// </summary>
-    public static GachaConfigTypeComparar Shared { get => InnerShared; }
+    public static GachaConfigTypeComparer Shared { get => InnerShared; }
 
     /// <inheritdoc/>
     public int Compare(GachaConfigType x, GachaConfigType y)
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsExtension.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsExtension.cs
index 8ee30938..ae0e5f37 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsExtension.cs
@@ -29,6 +29,11 @@ internal static class GachaStatisticsExtension
             count++;
         }
 
+        if (count == 0)
+        {
+            return 0;
+        }
+
         return unchecked((byte)(sum / count));
     }
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsFactory.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsFactory.cs
index 273800cc..70df4bec 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsFactory.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/GachaStatisticsFactory.cs
@@ -123,7 +123,7 @@ internal sealed partial class GachaStatisticsFactory : IGachaStatisticsFactory
             HistoryWishes = historyWishBuilders
                 .Where(b => isEmptyHistoryWishVisible || (!b.IsEmpty))
                 .OrderByDescending(builder => builder.From)
-                .ThenBy(builder => builder.ConfigType, GachaConfigTypeComparar.Shared)
+                .ThenBy(builder => builder.ConfigType, GachaConfigTypeComparer.Shared)
                 .Select(builder => builder.ToHistoryWish())
                 .ToList(),
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/TypedWishSummaryBuilder.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/TypedWishSummaryBuilder.cs
index 9b14e459..5714f161 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/TypedWishSummaryBuilder.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/Factory/TypedWishSummaryBuilder.cs
@@ -31,8 +31,8 @@ internal sealed class TypedWishSummaryBuilder
     public static readonly Func<GachaConfigType, bool> IsWeaponEventWish = type => type is GachaConfigType.WeaponEventWish;
 
     private readonly string name;
-    private readonly int guarenteeOrangeThreshold;
-    private readonly int guarenteePurpleThreshold;
+    private readonly int guaranteeOrangeThreshold;
+    private readonly int guaranteePurpleThreshold;
     private readonly Func<GachaConfigType, bool> typeEvaluator;
 
     private readonly List<int> averageOrangePullTracker = new();
@@ -57,14 +57,14 @@ internal sealed class TypedWishSummaryBuilder
     /// </summary>
     /// <param name="name">祈愿配置</param>
     /// <param name="typeEvaluator">祈愿类型判断器</param>
-    /// <param name="guarenteeOrangeThreshold">五星保底</param>
-    /// <param name="guarenteePurpleThreshold">四星保底</param>
-    public TypedWishSummaryBuilder(string name, Func<GachaConfigType, bool> typeEvaluator, int guarenteeOrangeThreshold, int guarenteePurpleThreshold)
+    /// <param name="guaranteeOrangeThreshold">五星保底</param>
+    /// <param name="guaranteePurpleThreshold">四星保底</param>
+    public TypedWishSummaryBuilder(string name, Func<GachaConfigType, bool> typeEvaluator, int guaranteeOrangeThreshold, int guaranteePurpleThreshold)
     {
         this.name = name;
         this.typeEvaluator = typeEvaluator;
-        this.guarenteeOrangeThreshold = guarenteeOrangeThreshold;
-        this.guarenteePurpleThreshold = guarenteePurpleThreshold;
+        this.guaranteeOrangeThreshold = guaranteeOrangeThreshold;
+        this.guaranteePurpleThreshold = guaranteePurpleThreshold;
     }
 
     /// <summary>
@@ -142,9 +142,9 @@ internal sealed class TypedWishSummaryBuilder
             MaxOrangePull = maxOrangePullTracker,
             MinOrangePull = minOrangePullTracker,
             LastOrangePull = lastOrangePullTracker,
-            GuaranteeOrangeThreshold = guarenteeOrangeThreshold,
+            GuaranteeOrangeThreshold = guaranteeOrangeThreshold,
             LastPurplePull = lastPurplePullTracker,
-            GuaranteePurpleThreshold = guarenteePurpleThreshold,
+            GuaranteePurpleThreshold = guaranteePurpleThreshold,
             TotalOrangePull = totalOrangePullTracker,
             TotalPurplePull = totalPurplePullTracker,
             TotalBluePull = totalBluePullTracker,
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryProviderExtension.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryProviderExtension.cs
index 57642db0..aef7ec09 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryProviderExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryProviderExtension.cs
@@ -21,7 +21,7 @@ internal static class GachaLogQueryProviderExtension
         string? name = option switch
         {
             RefreshOption.WebCache => nameof(GachaLogQueryWebCacheProvider),
-            RefreshOption.SToken => nameof(GachaLogQuerySTokenProvider),
+            RefreshOption.SToken => nameof(GachaLogQuerySToken2Provider),
             RefreshOption.ManualInput => nameof(GachaLogQueryManualInputProvider),
             _ => null,
         };
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryStokenProvider.cs b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQuerySToken2Provider.cs
similarity index 91%
rename from src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryStokenProvider.cs
rename to src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQuerySToken2Provider.cs
index 3c1e11f4..7b2e0c8e 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQueryStokenProvider.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/GachaLog/QueryProvider/GachaLogQuerySToken2Provider.cs
@@ -15,13 +15,13 @@ namespace Snap.Hutao.Service.GachaLog.QueryProvider;
 [HighQuality]
 [ConstructorGenerated]
 [Injection(InjectAs.Transient, typeof(IGachaLogQueryProvider))]
-internal sealed partial class GachaLogQuerySTokenProvider : IGachaLogQueryProvider
+internal sealed partial class GachaLogQuerySToken2Provider : IGachaLogQueryProvider
 {
     private readonly BindingClient2 bindingClient2;
     private readonly IUserService userService;
 
     /// <inheritdoc/>
-    public string Name { get => nameof(GachaLogQuerySTokenProvider); }
+    public string Name { get => nameof(GachaLogQuerySToken2Provider); }
 
     /// <inheritdoc/>
     public async Task<ValueResult<bool, GachaLogQuery>> GetQueryAsync()
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/AvatarInfo.cs b/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/AvatarInfo.cs
index b5f8ac2d..06385553 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/AvatarInfo.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/AvatarInfo.cs
@@ -24,6 +24,7 @@ internal sealed class AvatarInfo
     /// Character Info Properties List
     /// <see cref="PlayerProperty.PROP_EXP"/>
     /// </summary>
+    [MaybeNull]
     [JsonPropertyName("propMap")]
     public Dictionary<PlayerProperty, TypeValue> PropMap { get; set; } = default!;
 
@@ -65,6 +66,7 @@ internal sealed class AvatarInfo
     /// 最后一个为武器
     /// List of Equipments: Weapon, Artifacts
     /// </summary>
+    [MaybeNull]
     [JsonPropertyName("equipList")]
     public List<Equip> EquipList { get; set; } = default!;
 
@@ -72,6 +74,7 @@ internal sealed class AvatarInfo
     /// 好感度信息
     /// Character Friendship Level
     /// </summary>
+    [MaybeNull]
     [JsonPropertyName("fetterInfo")]
     public FetterInfo FetterInfo { get; set; } = default!;
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/Weapon.cs b/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/Weapon.cs
index 42f6e2db..d6917f40 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/Weapon.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Enka/Model/Weapon.cs
@@ -29,6 +29,7 @@ internal sealed class Weapon
     /// 精炼 相较于实际等级 -1
     /// Weapon Refinement Level [0-4]
     /// </summary>
+    [MaybeNull]
     [JsonPropertyName("affixMap")]
     public Dictionary<EquipAffixId, WeaponAffixLevel> AffixMap { get; set; } = default!;
 }
\ No newline at end of file