diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateEntry.cs b/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateEntry.cs
index 348ffdd4..8684db2d 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateEntry.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateEntry.cs
@@ -13,7 +13,7 @@ namespace Snap.Hutao.Model.Entity;
 /// </summary>
 [HighQuality]
 [Table("cultivate_entries")]
-internal sealed class CultivateEntry : IDbMappingForeignKeyFrom<CultivateEntry, CultivateType, uint>
+internal sealed class CultivateEntry : IDbMappingForeignKeyFrom<CultivateEntry, CultivateType, uint>, IAppDbEntity
 {
     /// <summary>
     /// 内部Id
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateProject.cs b/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateProject.cs
index d9cef50d..e0cc33cb 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateProject.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Entity/CultivateProject.cs
@@ -3,6 +3,7 @@
 
 using Snap.Hutao.Core.Abstraction;
 using Snap.Hutao.Core.Database;
+using Snap.Hutao.Model.Entity.Abstraction;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
@@ -13,7 +14,7 @@ namespace Snap.Hutao.Model.Entity;
 /// </summary>
 [HighQuality]
 [Table("cultivate_projects")]
-internal sealed class CultivateProject : ISelectable, IMappingFrom<CultivateProject, string, string>
+internal sealed class CultivateProject : ISelectable, IMappingFrom<CultivateProject, string, string>, IAppDbEntity
 {
     /// <summary>
     /// 内部Id
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceAppDbEntityExtension.cs b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceAppDbEntityExtension.cs
index 404b8580..8b97ee63 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceAppDbEntityExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceAppDbEntityExtension.cs
@@ -2,7 +2,6 @@
 // Licensed under the MIT license.
 
 using Microsoft.EntityFrameworkCore;
-using Snap.Hutao.Core.Database;
 using Snap.Hutao.Model.Entity.Abstraction;
 
 namespace Snap.Hutao.Service.Abstraction;
@@ -12,13 +11,25 @@ internal static class AppDbServiceAppDbEntityExtension
     public static int DeleteByInnerId<TEntity>(this IAppDbService<TEntity> service, TEntity entity)
         where TEntity : class, IAppDbEntity
     {
-        return service.Execute(dbset => dbset.ExecuteDeleteWhere(e => e.InnerId == entity.InnerId));
+        return service.DeleteByInnerId(entity.InnerId);
+    }
+
+    public static int DeleteByInnerId<TEntity>(this IAppDbService<TEntity> service, Guid innerId)
+        where TEntity : class, IAppDbEntity
+    {
+        return service.Delete(e => e.InnerId == innerId);
     }
 
     public static ValueTask<int> DeleteByInnerIdAsync<TEntity>(this IAppDbService<TEntity> service, TEntity entity, CancellationToken token = default)
         where TEntity : class, IAppDbEntity
     {
-        return service.ExecuteAsync((dbset, token) => dbset.ExecuteDeleteWhereAsync(e => e.InnerId == entity.InnerId, token), token);
+        return service.DeleteByInnerIdAsync(entity.InnerId, token);
+    }
+
+    public static ValueTask<int> DeleteByInnerIdAsync<TEntity>(this IAppDbService<TEntity> service, Guid innerId, CancellationToken token = default)
+        where TEntity : class, IAppDbEntity
+    {
+        return service.DeleteAsync(e => e.InnerId == innerId, token);
     }
 
     public static List<TEntity> ListByArchiveId<TEntity>(this IAppDbService<TEntity> service, Guid archiveId)
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceCollectionExtension.cs b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceCollectionExtension.cs
index 1965ba4d..4ce1dac9 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceCollectionExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceCollectionExtension.cs
@@ -30,7 +30,13 @@ internal static class AppDbServiceCollectionExtension
     public static ValueTask<List<TEntity>> ListAsync<TEntity>(this IAppDbService<TEntity> service, Expression<Func<TEntity, bool>> predicate, CancellationToken token = default)
         where TEntity : class
     {
-        return service.QueryAsync((query, token) => query.Where(predicate).ToListAsync(token), token);
+        return service.ListAsync(query => query.Where(predicate), token);
+    }
+
+    public static ValueTask<List<TResult>> ListAsync<TEntity, TResult>(this IAppDbService<TEntity> service, Func<IQueryable<TEntity>, IQueryable<TResult>> query, CancellationToken token = default)
+        where TEntity : class
+    {
+        return service.QueryAsync((query1, token) => query(query1).ToListAsync(token), token);
     }
 
     public static ObservableCollection<TEntity> ObservableCollection<TEntity>(this IAppDbService<TEntity> service)
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceExtension.cs b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceExtension.cs
index 798da431..7d0bd691 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Abstraction/AppDbServiceExtension.cs
@@ -126,6 +126,18 @@ internal static class AppDbServiceExtension
         return service.QueryAsync((query, token) => query.SingleAsync(predicate, token), token);
     }
 
+    public static TEntity? SingleOrDefault<TEntity>(this IAppDbService<TEntity> service, Expression<Func<TEntity, bool>> predicate)
+        where TEntity : class
+    {
+        return service.Query(query => query.SingleOrDefault(predicate));
+    }
+
+    public static ValueTask<TEntity?> SingleOrDefaultAsync<TEntity>(this IAppDbService<TEntity> service, Expression<Func<TEntity, bool>> predicate, CancellationToken token = default)
+        where TEntity : class
+    {
+        return service.QueryAsync((query, token) => query.SingleOrDefaultAsync(predicate, token), token);
+    }
+
     public static int Update<TEntity>(this IAppDbService<TEntity> service, TEntity entity)
         where TEntity : class
     {
@@ -144,9 +156,21 @@ internal static class AppDbServiceExtension
         return service.Execute(dbset => dbset.RemoveAndSave(entity));
     }
 
+    public static int Delete<TEntity>(this IAppDbService<TEntity> service, Expression<Func<TEntity, bool>> predicate)
+        where TEntity : class
+    {
+        return service.Execute(dbset => dbset.Where(predicate).ExecuteDelete());
+    }
+
     public static ValueTask<int> DeleteAsync<TEntity>(this IAppDbService<TEntity> service, TEntity entity, CancellationToken token = default)
         where TEntity : class
     {
         return service.ExecuteAsync((dbset, token) => dbset.RemoveAndSaveAsync(entity, token), token);
     }
+
+    public static ValueTask<int> DeleteAsync<TEntity>(this IAppDbService<TEntity> service, Expression<Func<TEntity, bool>> predicate, CancellationToken token = default)
+        where TEntity : class
+    {
+        return service.ExecuteAsync((dbset, token) => dbset.Where(predicate).ExecuteDeleteAsync(token), token);
+    }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbService.cs
index 683c7dc4..e67fa126 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Achievement/AchievementDbService.cs
@@ -46,13 +46,12 @@ internal sealed partial class AchievementDbService : IAchievementDbService
     [SuppressMessage("", "CA1305")]
     public ValueTask<List<EntityAchievement>> GetLatestFinishedAchievementListByArchiveIdAsync(Guid archiveId, int take, CancellationToken token = default)
     {
-        return this.QueryAsync<EntityAchievement, List<EntityAchievement>>(
-            (query, token) => query
+        return this.ListAsync<EntityAchievement, EntityAchievement>(
+            query => query
                 .Where(a => a.ArchiveId == archiveId)
                 .Where(a => a.Status >= Model.Intrinsic.AchievementStatus.STATUS_FINISHED)
                 .OrderByDescending(a => a.Time.ToString())
-                .Take(take)
-                .ToListAsync(token),
+                .Take(take),
             token);
     }
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Announcement/IAnnouncementService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Announcement/IAnnouncementService.cs
index 9dc59681..a6386111 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Announcement/IAnnouncementService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Announcement/IAnnouncementService.cs
@@ -12,12 +12,5 @@ namespace Snap.Hutao.Service.Announcement;
 [HighQuality]
 internal interface IAnnouncementService
 {
-    /// <summary>
-    /// 异步获取游戏公告与活动,通常会进行缓存
-    /// </summary>
-    /// <param name="languageCode">语言代码</param>
-    /// <param name="region">服务器</param>
-    /// <param name="cancellationToken">取消令牌</param>
-    /// <returns>公告包装器</returns>
-    ValueTask<AnnouncementWrapper> GetAnnouncementWrapperAsync(string languageCode, Region region, CancellationToken cancellationToken = default);
+    ValueTask<AnnouncementWrapper> GetAnnouncementWrapperAsync(string languageCode, Region region, CancellationToken token = default);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbService.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbService.cs
index 31014a30..d93e048b 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoDbService.cs
@@ -29,11 +29,11 @@ internal sealed partial class AvatarInfoDbService : IAvatarInfoDbService
 
     public void RemoveAvatarInfoRangeByUid(string uid)
     {
-        this.Execute(dbset => dbset.Where(i => i.Uid == uid).ExecuteDelete());
+        this.Delete(i => i.Uid == uid);
     }
 
     public async ValueTask RemoveAvatarInfoRangeByUidAsync(string uid, CancellationToken token = default)
     {
-        await this.ExecuteAsync((dbset, token) => dbset.Where(i => i.Uid == uid).ExecuteDeleteAsync(token), token).ConfigureAwait(false);
+        await this.DeleteAsync(i => i.Uid == uid, token).ConfigureAwait(false);
     }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoService.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoService.cs
index bbed4250..7116fdbe 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/AvatarInfoService.cs
@@ -25,11 +25,11 @@ internal sealed partial class AvatarInfoService : IAvatarInfoService
     private readonly IMetadataService metadataService;
     private readonly ISummaryFactory summaryFactory;
 
-    public async ValueTask<ValueResult<RefreshResult, Summary?>> GetSummaryAsync(UserAndUid userAndUid, RefreshOption refreshOption, CancellationToken token = default)
+    public async ValueTask<ValueResult<RefreshResultKind, Summary?>> GetSummaryAsync(UserAndUid userAndUid, RefreshOption refreshOption, CancellationToken token = default)
     {
         if (!await metadataService.InitializeAsync().ConfigureAwait(false))
         {
-            return new(RefreshResult.MetadataNotInitialized, null);
+            return new(RefreshResultKind.MetadataNotInitialized, null);
         }
 
         switch (refreshOption)
@@ -40,43 +40,43 @@ internal sealed partial class AvatarInfoService : IAvatarInfoService
 
                     if (resp is null)
                     {
-                        return new(RefreshResult.APIUnavailable, default);
+                        return new(RefreshResultKind.APIUnavailable, default);
                     }
 
                     if (!string.IsNullOrEmpty(resp.Message))
                     {
-                        return new(RefreshResult.StatusCodeNotSucceed, new Summary { Message = resp.Message });
+                        return new(RefreshResultKind.StatusCodeNotSucceed, new Summary { Message = resp.Message });
                     }
 
                     if (!resp.IsValid)
                     {
-                        return new(RefreshResult.ShowcaseNotOpen, default);
+                        return new(RefreshResultKind.ShowcaseNotOpen, default);
                     }
 
                     List<EntityAvatarInfo> list = await avatarInfoDbBulkOperation.UpdateDbAvatarInfosByShowcaseAsync(userAndUid.Uid.Value, resp.AvatarInfoList, token).ConfigureAwait(false);
                     Summary summary = await GetSummaryCoreAsync(list, token).ConfigureAwait(false);
-                    return new(RefreshResult.Ok, summary);
+                    return new(RefreshResultKind.Ok, summary);
                 }
 
             case RefreshOption.RequestFromHoyolabGameRecord:
                 {
                     List<EntityAvatarInfo> list = await avatarInfoDbBulkOperation.UpdateDbAvatarInfosByGameRecordCharacterAsync(userAndUid, token).ConfigureAwait(false);
                     Summary summary = await GetSummaryCoreAsync(list, token).ConfigureAwait(false);
-                    return new(RefreshResult.Ok, summary);
+                    return new(RefreshResultKind.Ok, summary);
                 }
 
             case RefreshOption.RequestFromHoyolabCalculate:
                 {
                     List<EntityAvatarInfo> list = await avatarInfoDbBulkOperation.UpdateDbAvatarInfosByCalculateAvatarDetailAsync(userAndUid, token).ConfigureAwait(false);
                     Summary summary = await GetSummaryCoreAsync(list, token).ConfigureAwait(false);
-                    return new(RefreshResult.Ok, summary);
+                    return new(RefreshResultKind.Ok, summary);
                 }
 
             default:
                 {
                     List<EntityAvatarInfo> list = await avatarInfoDbService.GetAvatarInfoListByUidAsync(userAndUid.Uid.Value, token).ConfigureAwait(false);
                     Summary summary = await GetSummaryCoreAsync(list, token).ConfigureAwait(false);
-                    return new(RefreshResult.Ok, summary.Avatars.Count == 0 ? null : summary);
+                    return new(RefreshResultKind.Ok, summary.Avatars.Count == 0 ? null : summary);
                 }
         }
     }
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/IAvatarInfoService.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/IAvatarInfoService.cs
index b6c623b6..f931f946 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/IAvatarInfoService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/IAvatarInfoService.cs
@@ -19,5 +19,5 @@ internal interface IAvatarInfoService
     /// <param name="refreshOption">刷新选项</param>
     /// <param name="token">取消令牌</param>
     /// <returns>总览数据</returns>
-    ValueTask<ValueResult<RefreshResult, Summary?>> GetSummaryAsync(UserAndUid userAndUid, RefreshOption refreshOption, CancellationToken token = default);
+    ValueTask<ValueResult<RefreshResultKind, Summary?>> GetSummaryAsync(UserAndUid userAndUid, RefreshOption refreshOption, CancellationToken token = default);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResult.cs b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResultKind.cs
similarity index 95%
rename from src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResult.cs
rename to src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResultKind.cs
index f68f6449..986d1128 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResult.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/AvatarInfo/RefreshResultKind.cs
@@ -7,7 +7,7 @@ namespace Snap.Hutao.Service.AvatarInfo;
 /// 刷新结果
 /// </summary>
 [HighQuality]
-internal enum RefreshResult
+internal enum RefreshResultKind
 {
     /// <summary>
     /// 正常
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/BackgroundImageService.cs b/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/BackgroundImageService.cs
index cf68e715..c7fa3190 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/BackgroundImageService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/BackgroundImageService.cs
@@ -26,11 +26,11 @@ internal sealed partial class BackgroundImageService : IBackgroundImageService
     private readonly ITaskContext taskContext;
     private readonly AppOptions appOptions;
 
-    private HashSet<string> currentBackgroundPathSet;
+    private HashSet<string>? currentBackgroundPathSet;
 
-    public async ValueTask<ValueResult<bool, BackgroundImage?>> GetNextBackgroundImageAsync(BackgroundImage? previous)
+    public async ValueTask<ValueResult<bool, BackgroundImage?>> GetNextBackgroundImageAsync(BackgroundImage? previous, CancellationToken token = default)
     {
-        HashSet<string> backgroundSet = await SkipOrInitBackgroundAsync().ConfigureAwait(false);
+        HashSet<string> backgroundSet = await SkipOrInitBackgroundAsync(token).ConfigureAwait(false);
 
         if (backgroundSet.Count <= 0)
         {
@@ -79,7 +79,7 @@ internal sealed partial class BackgroundImageService : IBackgroundImageService
         }
     }
 
-    private async ValueTask<HashSet<string>> SkipOrInitBackgroundAsync()
+    private async ValueTask<HashSet<string>> SkipOrInitBackgroundAsync(CancellationToken token = default)
     {
         switch (appOptions.BackgroundImageType)
         {
@@ -90,7 +90,7 @@ internal sealed partial class BackgroundImageService : IBackgroundImageService
                         string backgroundFolder = runtimeOptions.GetDataFolderBackgroundFolder();
 
                         currentBackgroundPathSet = Directory
-                            .GetFiles(backgroundFolder, "*.*", SearchOption.AllDirectories)
+                            .EnumerateFiles(backgroundFolder, "*", SearchOption.AllDirectories)
                             .Where(path => AllowedFormats.Contains(Path.GetExtension(path)))
                             .ToHashSet();
                     }
@@ -100,13 +100,13 @@ internal sealed partial class BackgroundImageService : IBackgroundImageService
                 }
 
             case BackgroundImageType.HutaoBing:
-                await SetCurrentBackgroundPathSetAsync(client => client.GetBingWallpaperAsync()).ConfigureAwait(false);
+                await SetCurrentBackgroundPathSetAsync((client, token) => client.GetBingWallpaperAsync(token), token).ConfigureAwait(false);
                 break;
             case BackgroundImageType.HutaoDaily:
-                await SetCurrentBackgroundPathSetAsync(client => client.GetTodayWallpaperAsync()).ConfigureAwait(false);
+                await SetCurrentBackgroundPathSetAsync((client, token) => client.GetTodayWallpaperAsync(token), token).ConfigureAwait(false);
                 break;
             case BackgroundImageType.HutaoOfficialLauncher:
-                await SetCurrentBackgroundPathSetAsync(client => client.GetLauncherWallpaperAsync()).ConfigureAwait(false);
+                await SetCurrentBackgroundPathSetAsync((client, token) => client.GetLauncherWallpaperAsync(token), token).ConfigureAwait(false);
                 break;
             default:
                 currentBackgroundPathSet = [];
@@ -116,10 +116,10 @@ internal sealed partial class BackgroundImageService : IBackgroundImageService
         currentBackgroundPathSet ??= [];
         return currentBackgroundPathSet;
 
-        async Task SetCurrentBackgroundPathSetAsync(Func<HutaoWallpaperClient, ValueTask<Response<Wallpaper>>> responseFactory)
+        async Task SetCurrentBackgroundPathSetAsync(Func<HutaoWallpaperClient, CancellationToken, ValueTask<Response<Wallpaper>>> responseFactory, CancellationToken token = default)
         {
             HutaoWallpaperClient wallpaperClient = serviceProvider.GetRequiredService<HutaoWallpaperClient>();
-            Response<Wallpaper> response = await responseFactory(wallpaperClient).ConfigureAwait(false);
+            Response<Wallpaper> response = await responseFactory(wallpaperClient, token).ConfigureAwait(false);
             if (response is { Data: Wallpaper wallpaper })
             {
                 await taskContext.SwitchToMainThreadAsync();
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/IBackgroundImageService.cs b/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/IBackgroundImageService.cs
index 86ae854f..56d13635 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/IBackgroundImageService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/BackgroundImage/IBackgroundImageService.cs
@@ -5,5 +5,4 @@ namespace Snap.Hutao.Service.BackgroundImage;
 
 internal interface IBackgroundImageService
 {
-    ValueTask<ValueResult<bool, BackgroundImage?>> GetNextBackgroundImageAsync(BackgroundImage? previous);
-}
\ No newline at end of file
+    ValueTask<ValueResult<bool, BackgroundImage?>> GetNextBackgroundImageAsync(BackgroundImage? previous, CancellationToken token = default);
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationDbService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationDbService.cs
index 164971a4..c7d5934e 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationDbService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationDbService.cs
@@ -2,9 +2,8 @@
 // Licensed under the MIT license.
 
 using Microsoft.EntityFrameworkCore;
-using Snap.Hutao.Core.Database;
 using Snap.Hutao.Model.Entity;
-using Snap.Hutao.Model.Entity.Database;
+using Snap.Hutao.Service.Abstraction;
 using System.Collections.ObjectModel;
 
 namespace Snap.Hutao.Service.Cultivation;
@@ -15,182 +14,90 @@ internal sealed partial class CultivationDbService : ICultivationDbService
 {
     private readonly IServiceProvider serviceProvider;
 
+    public IServiceProvider ServiceProvider { get => serviceProvider; }
+
     public List<InventoryItem> GetInventoryItemListByProjectId(Guid projectId)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            IQueryable<InventoryItem> result = appDbContext.InventoryItems.AsNoTracking().Where(a => a.ProjectId == projectId);
-            return [.. result];
-        }
+        return this.List<InventoryItem>(i => i.ProjectId == projectId);
     }
 
-    public async ValueTask<List<InventoryItem>> GetInventoryItemListByProjectIdAsync(Guid projectId)
+    public ValueTask<List<InventoryItem>> GetInventoryItemListByProjectIdAsync(Guid projectId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return await appDbContext.InventoryItems
-                .AsNoTracking()
-                .Where(a => a.ProjectId == projectId)
-                .ToListAsync()
-                .ConfigureAwait(false);
-        }
+        return this.ListAsync<InventoryItem>(i => i.ProjectId == projectId, token);
     }
 
-    public async ValueTask<List<CultivateEntry>> GetCultivateEntryListByProjectIdAsync(Guid projectId)
+    public ValueTask<List<CultivateEntry>> GetCultivateEntryListByProjectIdAsync(Guid projectId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return await appDbContext.CultivateEntries
-                .AsNoTracking()
-                .Where(e => e.ProjectId == projectId)
-                .ToListAsync()
-                .ConfigureAwait(false);
-        }
+        return this.ListAsync<CultivateEntry>(e => e.ProjectId == projectId, token);
     }
 
-    public async ValueTask<List<CultivateEntry>> GetCultivateEntryIncludeLevelInformationListByProjectIdAsync(Guid projectId)
+    public ValueTask<List<CultivateEntry>> GetCultivateEntryListIncludingLevelInformationByProjectIdAsync(Guid projectId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return await appDbContext.CultivateEntries
-                .AsNoTracking()
-                .Where(e => e.ProjectId == projectId)
-                .Include(e => e.LevelInformation)
-                .ToListAsync()
-                .ConfigureAwait(false);
-        }
+        return this.ListAsync<CultivateEntry, CultivateEntry>(query => query.Where(e => e.ProjectId == projectId).Include(e => e.LevelInformation), token);
     }
 
-    public async ValueTask<List<CultivateItem>> GetCultivateItemListByEntryIdAsync(Guid entryId)
+    public ValueTask<List<CultivateItem>> GetCultivateItemListByEntryIdAsync(Guid entryId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return await appDbContext.CultivateItems
-                .Where(i => i.EntryId == entryId)
-                .OrderBy(i => i.ItemId)
-                .ToListAsync()
-                .ConfigureAwait(false);
-        }
+        return this.ListAsync<CultivateItem, CultivateItem>(query => query.Where(i => i.EntryId == entryId).OrderBy(i => i.ItemId), token);
     }
 
-    public async ValueTask RemoveCultivateEntryByIdAsync(Guid entryId)
+    public async ValueTask RemoveCultivateEntryByIdAsync(Guid entryId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateEntries
-                .ExecuteDeleteWhereAsync(i => i.InnerId == entryId)
-                .ConfigureAwait(false);
-        }
+        await this.DeleteByInnerIdAsync<CultivateEntry>(entryId, token).ConfigureAwait(false);
     }
 
     public void UpdateCultivateItem(CultivateItem item)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            appDbContext.CultivateItems.UpdateAndSave(item);
-        }
+        this.Update(item);
     }
 
-    public async ValueTask UpdateCultivateItemAsync(CultivateItem item)
+    public async ValueTask UpdateCultivateItemAsync(CultivateItem item, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateItems.UpdateAndSaveAsync(item).ConfigureAwait(false);
-        }
+        await this.UpdateAsync(item, token).ConfigureAwait(false);
     }
 
-    public async ValueTask<CultivateEntry?> GetCultivateEntryByProjectIdAndItemIdAsync(Guid projectId, uint itemId)
+    public async ValueTask<CultivateEntry?> GetCultivateEntryByProjectIdAndItemIdAsync(Guid projectId, uint itemId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return await appDbContext.CultivateEntries
-                .SingleOrDefaultAsync(e => e.ProjectId == projectId && e.Id == itemId)
-                .ConfigureAwait(false);
-        }
+        return await this.SingleOrDefaultAsync<CultivateEntry>(e => e.ProjectId == projectId && e.Id == itemId, token).ConfigureAwait(false);
     }
 
-    public async ValueTask AddCultivateEntryAsync(CultivateEntry entry)
+    public async ValueTask AddCultivateEntryAsync(CultivateEntry entry, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateEntries.AddAndSaveAsync(entry).ConfigureAwait(false);
-        }
+        await this.AddAsync(entry, token).ConfigureAwait(false);
     }
 
-    public async ValueTask RemoveCultivateItemRangeByEntryIdAsync(Guid entryId)
+    public async ValueTask RemoveCultivateItemRangeByEntryIdAsync(Guid entryId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateItems
-                .ExecuteDeleteWhereAsync(i => i.EntryId == entryId)
-                .ConfigureAwait(false);
-        }
+        await this.DeleteAsync<CultivateItem>(i => i.EntryId == entryId, token).ConfigureAwait(false);
     }
 
-    public async ValueTask AddCultivateItemRangeAsync(IEnumerable<CultivateItem> toAdd)
+    public async ValueTask AddCultivateItemRangeAsync(IEnumerable<CultivateItem> toAdd, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateItems.AddRangeAndSaveAsync(toAdd).ConfigureAwait(false);
-        }
+        await this.AddRangeAsync(toAdd, token).ConfigureAwait(false);
     }
 
-    public async ValueTask AddCultivateProjectAsync(CultivateProject project)
+    public async ValueTask AddCultivateProjectAsync(CultivateProject project, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateProjects.AddAndSaveAsync(project).ConfigureAwait(false);
-        }
+        await this.AddAsync(project, token).ConfigureAwait(false);
     }
 
-    public async ValueTask RemoveCultivateProjectByIdAsync(Guid projectId)
+    public async ValueTask RemoveCultivateProjectByIdAsync(Guid projectId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.CultivateProjects
-                .ExecuteDeleteWhereAsync(p => p.InnerId == projectId)
-                .ConfigureAwait(false);
-        }
+        await this.DeleteByInnerIdAsync<CultivateProject>(projectId, token).ConfigureAwait(false);
     }
 
     public ObservableCollection<CultivateProject> GetCultivateProjectCollection()
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            return appDbContext.CultivateProjects.AsNoTracking().ToObservableCollection();
-        }
+        return this.ObservableCollection<CultivateProject>();
     }
 
-    public async ValueTask RemoveLevelInformationByEntryIdAsync(Guid entryId)
+    public async ValueTask RemoveLevelInformationByEntryIdAsync(Guid entryId, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.LevelInformations.ExecuteDeleteWhereAsync(l => l.EntryId == entryId).ConfigureAwait(false);
-        }
+        await this.DeleteAsync<CultivateEntryLevelInformation>(l => l.EntryId == entryId, token).ConfigureAwait(false);
     }
 
-    public async ValueTask AddLevelInformationAsync(CultivateEntryLevelInformation levelInformation)
+    public async ValueTask AddLevelInformationAsync(CultivateEntryLevelInformation levelInformation, CancellationToken token = default)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
-        {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-            await appDbContext.LevelInformations.AddAndSaveAsync(levelInformation).ConfigureAwait(false);
-        }
+        await this.AddAsync(levelInformation, token).ConfigureAwait(false);
     }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.Collection.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.Collection.cs
deleted file mode 100644
index 9c128f4c..00000000
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.Collection.cs
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright (c) DGP Studio. All rights reserved.
-// Licensed under the MIT license.
-
-using Snap.Hutao.Core.Database;
-using Snap.Hutao.Model.Entity;
-using System.Collections.ObjectModel;
-
-namespace Snap.Hutao.Service.Cultivation;
-
-/// <summary>
-/// 集合部分
-/// </summary>
-internal sealed partial class CultivationService
-{
-    private ObservableCollection<CultivateProject>? projects;
-
-    /// <inheritdoc/>
-    public CultivateProject? Current
-    {
-        get => dbCurrent.Current;
-        set => dbCurrent.Current = value;
-    }
-
-    /// <inheritdoc/>
-    public ObservableCollection<CultivateProject> ProjectCollection
-    {
-        get
-        {
-            if (projects is null)
-            {
-                projects = cultivationDbService.GetCultivateProjectCollection();
-                Current ??= projects.SelectedOrDefault();
-            }
-
-            return projects;
-        }
-    }
-
-    /// <inheritdoc/>
-    public async ValueTask<ProjectAddResult> TryAddProjectAsync(CultivateProject project)
-    {
-        if (string.IsNullOrWhiteSpace(project.Name))
-        {
-            return ProjectAddResult.InvalidName;
-        }
-
-        ArgumentNullException.ThrowIfNull(projects);
-
-        if (projects.Any(a => a.Name == project.Name))
-        {
-            return ProjectAddResult.AlreadyExists;
-        }
-
-        // Sync cache
-        await taskContext.SwitchToMainThreadAsync();
-        projects.Add(project);
-
-        // Sync database
-        await taskContext.SwitchToBackgroundAsync();
-        await cultivationDbService.AddCultivateProjectAsync(project).ConfigureAwait(false);
-
-        return ProjectAddResult.Added;
-    }
-
-    /// <inheritdoc/>
-    public async ValueTask RemoveProjectAsync(CultivateProject project)
-    {
-        ArgumentNullException.ThrowIfNull(projects);
-
-        // Sync cache
-        // Keep this on main thread.
-        await taskContext.SwitchToMainThreadAsync();
-        projects.Remove(project);
-
-        // Sync database
-        await taskContext.SwitchToBackgroundAsync();
-        await cultivationDbService.RemoveCultivateProjectByIdAsync(project.InnerId).ConfigureAwait(false);
-    }
-}
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
index 93cd54e5..d1fddb5e 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/CultivationService.cs
@@ -4,13 +4,13 @@
 using Snap.Hutao.Core.Database;
 using Snap.Hutao.Model;
 using Snap.Hutao.Model.Entity;
-using Snap.Hutao.Model.Entity.Database;
 using Snap.Hutao.Model.Entity.Primitive;
 using Snap.Hutao.Model.Metadata.Item;
 using Snap.Hutao.Service.Inventory;
 using Snap.Hutao.Service.Metadata.ContextAbstraction;
 using Snap.Hutao.ViewModel.Cultivation;
 using System.Collections.ObjectModel;
+using CalculateItem = Snap.Hutao.Web.Hoyolab.Takumi.Event.Calculate.Item;
 
 namespace Snap.Hutao.Service.Cultivation;
 
@@ -25,28 +25,46 @@ internal sealed partial class CultivationService : ICultivationService
     private readonly ScopedDbCurrent<CultivateProject, Message.CultivateProjectChangedMessage> dbCurrent;
     private readonly ICultivationDbService cultivationDbService;
     private readonly IInventoryDbService inventoryDbService;
-    private readonly IServiceProvider serviceProvider;
     private readonly ITaskContext taskContext;
 
+    private ObservableCollection<CultivateProject>? projects;
+
+    /// <inheritdoc/>
+    public CultivateProject? Current
+    {
+        get => dbCurrent.Current;
+        set => dbCurrent.Current = value;
+    }
+
+    /// <inheritdoc/>
+    public ObservableCollection<CultivateProject> ProjectCollection
+    {
+        get
+        {
+            if (projects is null)
+            {
+                projects = cultivationDbService.GetCultivateProjectCollection();
+                Current ??= projects.SelectedOrDefault();
+            }
+
+            return projects;
+        }
+    }
+
     /// <inheritdoc/>
     public List<InventoryItemView> GetInventoryItemViews(CultivateProject cultivateProject, ICultivationMetadataContext context, ICommand saveCommand)
     {
-        using (IServiceScope scope = serviceProvider.CreateScope())
+        Guid projectId = cultivateProject.InnerId;
+        List<InventoryItem> entities = cultivationDbService.GetInventoryItemListByProjectId(projectId);
+
+        List<InventoryItemView> results = [];
+        foreach (Material meta in context.EnumerateInventoryMaterial())
         {
-            AppDbContext appDbContext = scope.ServiceProvider.GetRequiredService<AppDbContext>();
-
-            Guid projectId = cultivateProject.InnerId;
-            List<InventoryItem> entities = cultivationDbService.GetInventoryItemListByProjectId(projectId);
-
-            List<InventoryItemView> results = [];
-            foreach (Material meta in context.EnumerateInventoryMaterial())
-            {
-                InventoryItem entity = entities.SingleOrDefault(e => e.ItemId == meta.Id) ?? InventoryItem.From(projectId, meta.Id);
-                results.Add(new(entity, meta, saveCommand));
-            }
-
-            return results;
+            InventoryItem entity = entities.SingleOrDefault(e => e.ItemId == meta.Id) ?? InventoryItem.From(projectId, meta.Id);
+            results.Add(new(entity, meta, saveCommand));
         }
+
+        return results;
     }
 
     /// <inheritdoc/>
@@ -54,13 +72,15 @@ internal sealed partial class CultivationService : ICultivationService
     {
         await taskContext.SwitchToBackgroundAsync();
         List<CultivateEntry> entries = await cultivationDbService
-            .GetCultivateEntryIncludeLevelInformationListByProjectIdAsync(cultivateProject.InnerId)
+            .GetCultivateEntryListIncludingLevelInformationByProjectIdAsync(cultivateProject.InnerId)
             .ConfigureAwait(false);
 
         List<CultivateEntryView> resultEntries = new(entries.Count);
         foreach (CultivateEntry entry in entries)
         {
             List<CultivateItemView> entryItems = [];
+
+            // Async operation here, thus we can't use the Span trick.
             foreach (CultivateItem cultivateItem in await cultivationDbService.GetCultivateItemListByEntryIdAsync(entry.InnerId).ConfigureAwait(false))
             {
                 entryItems.Add(new(cultivateItem, context.GetMaterial(cultivateItem.ItemId)));
@@ -78,9 +98,7 @@ internal sealed partial class CultivationService : ICultivationService
             resultEntries.Add(new(entry, item, entryItems));
         }
 
-        return resultEntries
-            .OrderByDescending(e => e.IsToday)
-            .ToObservableCollection();
+        return resultEntries.SortByDescending(e => e.IsToday).ToObservableCollection();
     }
 
     /// <inheritdoc/>
@@ -92,11 +110,9 @@ internal sealed partial class CultivationService : ICultivationService
 
         Guid projectId = cultivateProject.InnerId;
 
-        token.ThrowIfCancellationRequested();
-
-        foreach (CultivateEntry entry in await cultivationDbService.GetCultivateEntryListByProjectIdAsync(projectId).ConfigureAwait(false))
+        foreach (CultivateEntry entry in await cultivationDbService.GetCultivateEntryListByProjectIdAsync(projectId, token).ConfigureAwait(false))
         {
-            foreach (CultivateItem item in await cultivationDbService.GetCultivateItemListByEntryIdAsync(entry.InnerId).ConfigureAwait(false))
+            foreach (CultivateItem item in await cultivationDbService.GetCultivateItemListByEntryIdAsync(entry.InnerId, token).ConfigureAwait(false))
             {
                 if (item.IsFinished)
                 {
@@ -114,9 +130,7 @@ internal sealed partial class CultivationService : ICultivationService
             }
         }
 
-        token.ThrowIfCancellationRequested();
-
-        foreach (InventoryItem inventoryItem in await cultivationDbService.GetInventoryItemListByProjectIdAsync(projectId).ConfigureAwait(false))
+        foreach (InventoryItem inventoryItem in await cultivationDbService.GetInventoryItemListByProjectIdAsync(projectId, token).ConfigureAwait(false))
         {
             if (resultItems.SingleOrDefault(i => i.Inner.Id == inventoryItem.ItemId) is { } existedItem)
             {
@@ -124,15 +138,12 @@ internal sealed partial class CultivationService : ICultivationService
             }
         }
 
-        token.ThrowIfCancellationRequested();
-
         return resultItems.SortBy(item => item.Inner.Id, MaterialIdComparer.Shared).ToObservableCollection();
     }
 
     /// <inheritdoc/>
     public async ValueTask RemoveCultivateEntryAsync(Guid entryId)
     {
-        await taskContext.SwitchToBackgroundAsync();
         await cultivationDbService.RemoveCultivateEntryByIdAsync(entryId).ConfigureAwait(false);
     }
 
@@ -149,7 +160,7 @@ internal sealed partial class CultivationService : ICultivationService
     }
 
     /// <inheritdoc/>
-    public async ValueTask<bool> SaveConsumptionAsync(CultivateType type, uint itemId, List<Web.Hoyolab.Takumi.Event.Calculate.Item> items, LevelInformation levelInformation)
+    public async ValueTask<bool> SaveConsumptionAsync(CultivateType type, uint itemId, List<CalculateItem> items, LevelInformation levelInformation)
     {
         if (items.Count == 0)
         {
@@ -190,4 +201,45 @@ internal sealed partial class CultivationService : ICultivationService
 
         return true;
     }
+
+    /// <inheritdoc/>
+    public async ValueTask<ProjectAddResultKind> TryAddProjectAsync(CultivateProject project)
+    {
+        if (string.IsNullOrWhiteSpace(project.Name))
+        {
+            return ProjectAddResultKind.InvalidName;
+        }
+
+        ArgumentNullException.ThrowIfNull(projects);
+
+        if (projects.Any(a => a.Name == project.Name))
+        {
+            return ProjectAddResultKind.AlreadyExists;
+        }
+
+        // Sync cache
+        await taskContext.SwitchToMainThreadAsync();
+        projects.Add(project);
+
+        // Sync database
+        await taskContext.SwitchToBackgroundAsync();
+        await cultivationDbService.AddCultivateProjectAsync(project).ConfigureAwait(false);
+
+        return ProjectAddResultKind.Added;
+    }
+
+    /// <inheritdoc/>
+    public async ValueTask RemoveProjectAsync(CultivateProject project)
+    {
+        ArgumentNullException.ThrowIfNull(projects);
+
+        // Sync cache
+        // Keep this on main thread.
+        await taskContext.SwitchToMainThreadAsync();
+        projects.Remove(project);
+
+        // Sync database
+        await taskContext.SwitchToBackgroundAsync();
+        await cultivationDbService.RemoveCultivateProjectByIdAsync(project.InnerId).ConfigureAwait(false);
+    }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationDbService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationDbService.cs
index 45c90413..c8173b50 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationDbService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationDbService.cs
@@ -2,43 +2,48 @@
 // Licensed under the MIT license.
 
 using Snap.Hutao.Model.Entity;
+using Snap.Hutao.Service.Abstraction;
 using System.Collections.ObjectModel;
 
 namespace Snap.Hutao.Service.Cultivation;
 
-internal interface ICultivationDbService
+internal interface ICultivationDbService : IAppDbService<InventoryItem>,
+    IAppDbService<CultivateEntryLevelInformation>,
+    IAppDbService<CultivateProject>,
+    IAppDbService<CultivateEntry>,
+    IAppDbService<CultivateItem>
 {
-    ValueTask AddCultivateProjectAsync(CultivateProject project);
+    ValueTask AddCultivateProjectAsync(CultivateProject project, CancellationToken token = default);
 
-    ValueTask RemoveCultivateEntryByIdAsync(Guid entryId);
+    ValueTask RemoveCultivateEntryByIdAsync(Guid entryId, CancellationToken token = default);
 
-    ValueTask RemoveCultivateItemRangeByEntryIdAsync(Guid entryId);
+    ValueTask RemoveCultivateItemRangeByEntryIdAsync(Guid entryId, CancellationToken token = default);
 
-    ValueTask RemoveCultivateProjectByIdAsync(Guid projectId);
+    ValueTask RemoveCultivateProjectByIdAsync(Guid projectId, CancellationToken token = default);
 
-    ValueTask<CultivateEntry?> GetCultivateEntryByProjectIdAndItemIdAsync(Guid projectId, uint itemId);
+    ValueTask<CultivateEntry?> GetCultivateEntryByProjectIdAndItemIdAsync(Guid projectId, uint itemId, CancellationToken token = default);
 
-    ValueTask<List<CultivateEntry>> GetCultivateEntryListByProjectIdAsync(Guid projectId);
+    ValueTask<List<CultivateEntry>> GetCultivateEntryListByProjectIdAsync(Guid projectId, CancellationToken token = default);
 
-    ValueTask<List<CultivateItem>> GetCultivateItemListByEntryIdAsync(Guid entryId);
+    ValueTask<List<CultivateItem>> GetCultivateItemListByEntryIdAsync(Guid entryId, CancellationToken token = default);
 
     ObservableCollection<CultivateProject> GetCultivateProjectCollection();
 
     List<InventoryItem> GetInventoryItemListByProjectId(Guid projectId);
 
-    ValueTask<List<InventoryItem>> GetInventoryItemListByProjectIdAsync(Guid projectId);
+    ValueTask<List<InventoryItem>> GetInventoryItemListByProjectIdAsync(Guid projectId, CancellationToken token = default);
 
-    ValueTask AddCultivateEntryAsync(CultivateEntry entry);
+    ValueTask AddCultivateEntryAsync(CultivateEntry entry, CancellationToken token = default);
 
-    ValueTask AddCultivateItemRangeAsync(IEnumerable<CultivateItem> toAdd);
+    ValueTask AddCultivateItemRangeAsync(IEnumerable<CultivateItem> toAdd, CancellationToken token = default);
 
     void UpdateCultivateItem(CultivateItem item);
 
-    ValueTask UpdateCultivateItemAsync(CultivateItem item);
+    ValueTask UpdateCultivateItemAsync(CultivateItem item, CancellationToken token = default);
 
-    ValueTask RemoveLevelInformationByEntryIdAsync(Guid entryId);
+    ValueTask RemoveLevelInformationByEntryIdAsync(Guid entryId, CancellationToken token = default);
 
-    ValueTask AddLevelInformationAsync(CultivateEntryLevelInformation levelInformation);
+    ValueTask AddLevelInformationAsync(CultivateEntryLevelInformation levelInformation, CancellationToken token = default);
 
-    ValueTask<List<CultivateEntry>> GetCultivateEntryIncludeLevelInformationListByProjectIdAsync(Guid projectId);
+    ValueTask<List<CultivateEntry>> GetCultivateEntryListIncludingLevelInformationByProjectIdAsync(Guid projectId, CancellationToken token = default);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationService.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationService.cs
index 2beb88ab..0a83a3e0 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ICultivationService.cs
@@ -65,5 +65,5 @@ internal interface ICultivationService
     /// </summary>
     /// <param name="project">项目</param>
     /// <returns>添加操作的结果</returns>
-    ValueTask<ProjectAddResult> TryAddProjectAsync(CultivateProject project);
+    ValueTask<ProjectAddResultKind> TryAddProjectAsync(CultivateProject project);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/MaterialIdComparer.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/MaterialIdComparer.cs
index 236e1d2a..0d910c93 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/MaterialIdComparer.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/MaterialIdComparer.cs
@@ -8,9 +8,10 @@ namespace Snap.Hutao.Service.Cultivation;
 
 internal sealed class MaterialIdComparer : IComparer<MaterialId>
 {
-    private static readonly Lazy<MaterialIdComparer> LazyShared = new(() => new());
+    private static MaterialIdComparer? shared;
+    private static object? syncRoot;
 
-    public static MaterialIdComparer Shared { get => LazyShared.Value; }
+    public static MaterialIdComparer Shared { get => LazyInitializer.EnsureInitialized(ref shared, ref syncRoot, () => new()); }
 
     public int Compare(MaterialId x, MaterialId y)
     {
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResult.cs b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResultKind.cs
similarity index 92%
rename from src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResult.cs
rename to src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResultKind.cs
index fa23f036..e541d0c2 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResult.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Cultivation/ProjectAddResultKind.cs
@@ -7,7 +7,7 @@ namespace Snap.Hutao.Service.Cultivation;
 /// 项目添加结果
 /// </summary>
 [HighQuality]
-internal enum ProjectAddResult
+internal enum ProjectAddResultKind
 {
     /// <summary>
     /// 添加成功
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarPropertyViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarPropertyViewModel.cs
index c758b59f..50227764 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarPropertyViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/AvatarProperty/AvatarPropertyViewModel.cs
@@ -120,7 +120,7 @@ internal sealed partial class AvatarPropertyViewModel : Abstraction.ViewModel, I
     {
         try
         {
-            ValueResult<RefreshResult, Summary?> summaryResult;
+            ValueResult<RefreshResultKind, Summary?> summaryResult;
             using (await EnterCriticalExecutionAsync().ConfigureAwait(false))
             {
                 ContentDialog dialog = await contentDialogFactory
@@ -135,8 +135,8 @@ internal sealed partial class AvatarPropertyViewModel : Abstraction.ViewModel, I
                 }
             }
 
-            (RefreshResult result, Summary? summary) = summaryResult;
-            if (result == RefreshResult.Ok)
+            (RefreshResultKind result, Summary? summary) = summaryResult;
+            if (result == RefreshResultKind.Ok)
             {
                 await taskContext.SwitchToMainThreadAsync();
                 Summary = summary;
@@ -146,16 +146,16 @@ internal sealed partial class AvatarPropertyViewModel : Abstraction.ViewModel, I
             {
                 switch (result)
                 {
-                    case RefreshResult.APIUnavailable:
+                    case RefreshResultKind.APIUnavailable:
                         infoBarService.Warning(SH.ViewModelAvatarPropertyEnkaApiUnavailable);
                         break;
 
-                    case RefreshResult.StatusCodeNotSucceed:
+                    case RefreshResultKind.StatusCodeNotSucceed:
                         ArgumentNullException.ThrowIfNull(summary);
                         infoBarService.Warning(summary.Message);
                         break;
 
-                    case RefreshResult.ShowcaseNotOpen:
+                    case RefreshResultKind.ShowcaseNotOpen:
                         infoBarService.Warning(SH.ViewModelAvatarPropertyShowcaseNotOpen);
                         break;
                 }
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Cultivation/CultivationViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Cultivation/CultivationViewModel.cs
index fa7424cd..f50fa9ac 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Cultivation/CultivationViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Cultivation/CultivationViewModel.cs
@@ -86,15 +86,15 @@ internal sealed partial class CultivationViewModel : Abstraction.ViewModel
 
         switch (await cultivationService.TryAddProjectAsync(project).ConfigureAwait(false))
         {
-            case ProjectAddResult.Added:
+            case ProjectAddResultKind.Added:
                 infoBarService.Success(SH.ViewModelCultivationProjectAdded);
                 await taskContext.SwitchToMainThreadAsync();
                 SelectedProject = project;
                 break;
-            case ProjectAddResult.InvalidName:
+            case ProjectAddResultKind.InvalidName:
                 infoBarService.Information(SH.ViewModelCultivationProjectInvalidName);
                 break;
-            case ProjectAddResult.AlreadyExists:
+            case ProjectAddResultKind.AlreadyExists:
                 infoBarService.Information(SH.ViewModelCultivationProjectAlreadyExists);
                 break;
             default: