diff --git a/osu.Game.Rulesets.Karaoke.Architectures/Extensions.cs b/osu.Game.Rulesets.Karaoke.Architectures/Extensions.cs
index 3fb33f4c2..ab09dd8bd 100644
--- a/osu.Game.Rulesets.Karaoke.Architectures/Extensions.cs
+++ b/osu.Game.Rulesets.Karaoke.Architectures/Extensions.cs
@@ -116,7 +116,7 @@ private static string getRelativeNamespace(Project.ProjectAttribute project, str
 
     public static IEnumerable<MethodMember> GetMethodMembersContainsName(this IType type, string name)
     {
-        return type.GetMethodMembers().WhereNameContains<MethodMember>(name);
+        return type.GetMethodMembers().WhereNameContains(name);
     }
 
     public static IEnumerable<TType> WhereNameContains<TType>(this IEnumerable<TType> source, string name) where TType : IHasName
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseChangeHandlerTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseChangeHandlerTest.cs
index 3895d9eab..6f2e74812 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseChangeHandlerTest.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseChangeHandlerTest.cs
@@ -12,7 +12,6 @@
 using osu.Game.Rulesets.Karaoke.Configuration;
 using osu.Game.Rulesets.Karaoke.Edit.Utils;
 using osu.Game.Rulesets.Karaoke.Objects;
-using osu.Game.Rulesets.Karaoke.Stages.Infos.Types;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Screens.Edit;
 using osu.Game.Tests.Visual;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/BaseStageInfoChangeHandlerTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/BaseStageInfoChangeHandlerTest.cs
index e3aa95f1d..efdfdfa52 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/BaseStageInfoChangeHandlerTest.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/BaseStageInfoChangeHandlerTest.cs
@@ -17,6 +17,6 @@ protected virtual void SetUpStageInfo<TStageInfo>(Action<TStageInfo>? action = n
     public void AssertStageInfos(Action<IList<StageInfo>> assert)
         => throw new NotImplementedException();
 
-    public void AssertStageInfo<TStageInfo>(Action<TStageInfo> assert) where TStageInfo: StageInfo
+    public void AssertStageInfo<TStageInfo>(Action<TStageInfo> assert) where TStageInfo : StageInfo
         => throw new NotImplementedException();
 }
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs
index 34dc12deb..9089a0b91 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs
@@ -292,7 +292,7 @@ protected override double GeneratePreemptTime(Lyric hitObject)
 
         protected override Tuple<double?, double?> GetStartAndEndTime(Lyric lyric)
         {
-            if(!lyric.TimeValid)
+            if (!lyric.TimeValid)
                 return new Tuple<double?, double?>(null, null);
 
             return new Tuple<double?, double?>(lyric.StartTime, lyric.EndTime);
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/CheckStageInfoTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/CheckStageInfoTest.cs
index c34b4ae3f..65406a798 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/CheckStageInfoTest.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/CheckStageInfoTest.cs
@@ -104,7 +104,7 @@ private static IBeatmap createTestingBeatmap(IEnumerable<Lyric>? lyrics)
         return new EditorBeatmap(karaokeBeatmap);
     }
 
-    private static StageInfo createTestingStageInfo( Action<ClassicLyricLayoutCategory>? editStageAction = null)
+    private static StageInfo createTestingStageInfo(Action<ClassicLyricLayoutCategory>? editStageAction = null)
     {
         var stageInfo = new ClassicStageInfo();
         editStageAction?.Invoke(stageInfo.LyricLayoutCategory);
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs b/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs
index 7e69a4538..99d9b4418 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs
@@ -64,7 +64,7 @@ public static RubyTag ParseRubyTag(string? str)
             getStringPropertyRegex(':', "ruby"),
         });
 
-        return getMatchByStatement<RubyTag>(str, regex, result =>
+        return getMatchByStatement(str, regex, result =>
         {
             if (result == null)
                 return new RubyTag();
@@ -103,7 +103,7 @@ public static TimeTag ParseTimeTag(string? str)
             getStringPropertyRegex('#', "text"),
         });
 
-        return getMatchByStatement<TimeTag>(str, regex, result =>
+        return getMatchByStatement(str, regex, result =>
         {
             if (result == null)
                 return new TimeTag(new TextIndex());
@@ -165,7 +165,7 @@ public static Lyric ParseLyric(string str, int? id = null)
             getStringPropertyRegex(':', "lyric"),
         });
 
-        return getMatchByStatement<Lyric>(str, regex, result =>
+        return getMatchByStatement(str, regex, result =>
         {
             if (result == null)
                 return new Lyric();
@@ -218,7 +218,7 @@ public static Singer ParseSinger(string? str)
     {
         string regex = generateRegex(id_str, Array.Empty<string>());
 
-        return getMatchByStatement<Singer>(str, regex, result =>
+        return getMatchByStatement(str, regex, result =>
         {
             if (result == null)
                 return new Singer().ChangeId(ElementId.Empty);
diff --git a/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/Converters/KaraokeSkinElementConverterTest.cs b/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/Converters/KaraokeSkinElementConverterTest.cs
index 3a82134ba..dc93a93c3 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/Converters/KaraokeSkinElementConverterTest.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/Converters/KaraokeSkinElementConverterTest.cs
@@ -4,7 +4,6 @@
 using System.Collections.Generic;
 using Newtonsoft.Json;
 using NUnit.Framework;
-using osu.Framework.Graphics;
 using osu.Framework.IO.Serialization;
 using osu.Game.Rulesets.Karaoke.IO.Serialization.Converters;
 using osu.Game.Rulesets.Karaoke.Skinning.Elements;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPerfect.cs b/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPerfect.cs
index c938cf1dc..86e54596d 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPerfect.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPerfect.cs
@@ -23,7 +23,7 @@ public TestSceneKaraokeModPerfect()
     public void TestLyric(bool shouldMiss) => CreateHitObjectTest(new HitObjectTestData(new Lyric
     {
         Text = "カラオケ!",
-        TimeTags = new []
+        TimeTags = new[]
         {
             new TimeTag(new TextIndex(), 1000),
             new TimeTag(new TextIndex(3, TextIndex.IndexState.End), 2000),
diff --git a/osu.Game.Rulesets.Karaoke/Beatmaps/KaraokeBeatmap.cs b/osu.Game.Rulesets.Karaoke/Beatmaps/KaraokeBeatmap.cs
index 108f7b336..9ddbc249a 100644
--- a/osu.Game.Rulesets.Karaoke/Beatmaps/KaraokeBeatmap.cs
+++ b/osu.Game.Rulesets.Karaoke/Beatmaps/KaraokeBeatmap.cs
@@ -4,12 +4,10 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using Newtonsoft.Json;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Karaoke.Beatmaps.Metadatas;
 using osu.Game.Rulesets.Karaoke.Objects;
-using osu.Game.Rulesets.Karaoke.Stages.Infos;
 
 namespace osu.Game.Rulesets.Karaoke.Beatmaps;
 
diff --git a/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Stages/StagesChangeHandler.cs b/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Stages/StagesChangeHandler.cs
index 23006e0f4..4ea864180 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Stages/StagesChangeHandler.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Stages/StagesChangeHandler.cs
@@ -3,9 +3,7 @@
 
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Allocation;
-using osu.Framework.Graphics;
 using osu.Framework.Localisation;
 using osu.Game.Rulesets.Karaoke.Beatmaps;
 using osu.Game.Rulesets.Karaoke.Configuration;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/DrawableKaraokeEditorRuleset.cs b/osu.Game.Rulesets.Karaoke/Edit/DrawableKaraokeEditorRuleset.cs
index 20007359e..a829f4f7a 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/DrawableKaraokeEditorRuleset.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/DrawableKaraokeEditorRuleset.cs
@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Karaoke.UI;
 using osu.Game.Rulesets.Karaoke.Utils;
 using osu.Game.Rulesets.Mods;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Setup/Components/FormSingerList.cs b/osu.Game.Rulesets.Karaoke/Edit/Setup/Components/FormSingerList.cs
index 8e2e040e7..4c9ae54ed 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/Setup/Components/FormSingerList.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/Setup/Components/FormSingerList.cs
@@ -31,7 +31,7 @@ namespace osu.Game.Rulesets.Karaoke.Edit.Setup.Components;
 
 public partial class FormSingerList : CompositeDrawable
 {
-     public BindableList<Singer> Singers { get; } = new();
+    public BindableList<Singer> Singers { get; } = new();
 
     public LocalisableString Caption { get; init; }
 
diff --git a/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableKaraokeSpriteText.cs b/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableKaraokeSpriteText.cs
index 90ff89df5..86a323f3f 100644
--- a/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableKaraokeSpriteText.cs
+++ b/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableKaraokeSpriteText.cs
@@ -20,26 +20,28 @@ public DrawableKaraokeSpriteText(Lyric lyric)
 
     protected DrawableKaraokeSpriteText(Lyric lyric)
     {
-        processor = new DisplayLyricProcessor(lyric);
-        processor.TopTextChanged = topTexts =>
+        processor = new DisplayLyricProcessor(lyric)
         {
-            TopTexts = topTexts;
-            OnPropertyChanged();
-        };
-        processor.CenterTextChanged = text =>
-        {
-            Text = text;
-            OnPropertyChanged();
-        };
-        processor.BottomTextChanged = bottomTexts =>
-        {
-            BottomTexts = bottomTexts;
-            OnPropertyChanged();
-        };
-        processor.TimeTagsChanged = timeTags =>
-        {
-            TimeTags = timeTags;
-            OnPropertyChanged();
+            TopTextChanged = topTexts =>
+            {
+                TopTexts = topTexts;
+                OnPropertyChanged();
+            },
+            CenterTextChanged = text =>
+            {
+                Text = text;
+                OnPropertyChanged();
+            },
+            BottomTextChanged = bottomTexts =>
+            {
+                BottomTexts = bottomTexts;
+                OnPropertyChanged();
+            },
+            TimeTagsChanged = timeTags =>
+            {
+                TimeTags = timeTags;
+                OnPropertyChanged();
+            },
         };
         processor.UpdateAll();
     }
diff --git a/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableLyricSpriteText.cs b/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableLyricSpriteText.cs
index 55053bd14..10eed3d38 100644
--- a/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableLyricSpriteText.cs
+++ b/osu.Game.Rulesets.Karaoke/Graphics/Sprites/DrawableLyricSpriteText.cs
@@ -12,18 +12,20 @@ public partial class DrawableLyricSpriteText : LyricSpriteText
 
     public DrawableLyricSpriteText(Lyric lyric)
     {
-        processor = new DisplayLyricProcessor(lyric);
-        processor.TopTextChanged = topTexts =>
+        processor = new DisplayLyricProcessor(lyric)
         {
-            TopTexts = topTexts;
-        };
-        processor.CenterTextChanged = text =>
-        {
-            Text = text;
-        };
-        processor.BottomTextChanged = bottomTexts =>
-        {
-            BottomTexts = bottomTexts;
+            TopTextChanged = topTexts =>
+            {
+                TopTexts = topTexts;
+            },
+            CenterTextChanged = text =>
+            {
+                Text = text;
+            },
+            BottomTextChanged = bottomTexts =>
+            {
+                BottomTexts = bottomTexts;
+            },
         };
         processor.UpdateAll();
     }
diff --git a/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledRealTimeSliderBar.cs b/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledRealTimeSliderBar.cs
index ec816d46e..0e5c6f7b0 100644
--- a/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledRealTimeSliderBar.cs
+++ b/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledRealTimeSliderBar.cs
@@ -1,10 +1,10 @@
 // Copyright (c) andy840119 <andy840119@gmail.com>. Licensed under the GPL Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Numerics;
 using osu.Framework.Graphics;
 using osu.Game.Graphics.UserInterfaceV2;
 using osu.Game.Overlays.Settings;
-using System.Numerics;
 
 namespace osu.Game.Rulesets.Karaoke.Graphics.UserInterfaceV2;
 
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Components/Menus/ImportLyricMenu.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Components/Menus/ImportLyricMenu.cs
index d44d367f6..b32bfb8ca 100644
--- a/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Components/Menus/ImportLyricMenu.cs
+++ b/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Components/Menus/ImportLyricMenu.cs
@@ -20,8 +20,10 @@ private static void openLyricImporter(IScreen? screen, IImportBeatmapChangeHandl
         if (screen == null)
             return;
 
-        var importer = new LyricImporter();
-        importer.OnImportFinished = importBeatmapChangeHandler.Import;
+        var importer = new LyricImporter
+        {
+            OnImportFinished = importBeatmapChangeHandler.Import,
+        };
         screen.Push(importer);
     }
 }
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/BottomBar.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/BottomBar.cs
index 36f0dc091..028ffe2ea 100644
--- a/osu.Game.Rulesets.Karaoke/Screens/Edit/BottomBar.cs
+++ b/osu.Game.Rulesets.Karaoke/Screens/Edit/BottomBar.cs
@@ -15,7 +15,7 @@
 namespace osu.Game.Rulesets.Karaoke.Screens.Edit;
 
 /// <summary>
-/// Copy the Component from the <see cref="osu.Game.Screens.Edit"/>
+/// Copy the Component from the <see cref="Game.Screens.Edit"/>
 /// </summary>
 public partial class BottomBar : CompositeDrawable
 {
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/Stages/Classic/Stage/StageScreen.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/Stages/Classic/Stage/StageScreen.cs
index 505a2b5ae..b37dd4d71 100644
--- a/osu.Game.Rulesets.Karaoke/Screens/Edit/Stages/Classic/Stage/StageScreen.cs
+++ b/osu.Game.Rulesets.Karaoke/Screens/Edit/Stages/Classic/Stage/StageScreen.cs
@@ -7,10 +7,8 @@
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Karaoke.Edit.ChangeHandlers.Stages;
-using osu.Game.Rulesets.Karaoke.Edit.Utils;
 using osu.Game.Rulesets.Karaoke.Screens.Edit.Stages.Classic.Stage.Settings;
 using osu.Game.Rulesets.Karaoke.Stages.Infos.Classic;
-using osu.Game.Screens.Edit;
 
 namespace osu.Game.Rulesets.Karaoke.Screens.Edit.Stages.Classic.Stage;
 
diff --git a/osu.Game.Rulesets.Karaoke/Stages/Commands/StageHeightCommand.cs b/osu.Game.Rulesets.Karaoke/Stages/Commands/StageHeightCommand.cs
index cf7671bf7..30db3eb63 100644
--- a/osu.Game.Rulesets.Karaoke/Stages/Commands/StageHeightCommand.cs
+++ b/osu.Game.Rulesets.Karaoke/Stages/Commands/StageHeightCommand.cs
@@ -6,7 +6,7 @@
 
 namespace osu.Game.Rulesets.Karaoke.Stages.Commands;
 
-public class StageHeightCommand: StageCommand<float>
+public class StageHeightCommand : StageCommand<float>
 {
     public StageHeightCommand(Easing easing, double startTime, double endTime, float startValue, float endValue)
         : base(easing, startTime, endTime, startValue, endValue)
diff --git a/osu.Game.Rulesets.Karaoke/Stages/Drawables/DrawableStage.cs b/osu.Game.Rulesets.Karaoke/Stages/Drawables/DrawableStage.cs
index f61591c75..479694cbe 100644
--- a/osu.Game.Rulesets.Karaoke/Stages/Drawables/DrawableStage.cs
+++ b/osu.Game.Rulesets.Karaoke/Stages/Drawables/DrawableStage.cs
@@ -69,7 +69,7 @@ public override void Add(Drawable drawable)
     {
         base.Add(drawable);
 
-        if(drawable is KaraokePlayfield karaokePlayfield)
+        if (drawable is KaraokePlayfield karaokePlayfield)
             stagePlayfieldRunner.UpdatePlayfieldTransforms(karaokePlayfield);
     }
 
diff --git a/osu.Game.Rulesets.Karaoke/Stages/Infos/Preview/PreviewLyricCommandProvider.cs b/osu.Game.Rulesets.Karaoke/Stages/Infos/Preview/PreviewLyricCommandProvider.cs
index 3900da557..d4e2a9446 100644
--- a/osu.Game.Rulesets.Karaoke/Stages/Infos/Preview/PreviewLyricCommandProvider.cs
+++ b/osu.Game.Rulesets.Karaoke/Stages/Infos/Preview/PreviewLyricCommandProvider.cs
@@ -72,10 +72,10 @@ static float getTargetPosition(PreviewStageDefinition definition, PreviewLyricLa
 
         static float getPreemptAlpha(PreviewStageDefinition definition, PreviewLyricLayout layout)
         {
-            if(isFirstLyricInView(layout))
+            if (isFirstLyricInView(layout))
                 return 1;
 
-            if(isLastLyricInView(layout))
+            if (isLastLyricInView(layout))
                 return 0;
 
             return definition.InactiveAlpha;
@@ -83,7 +83,7 @@ static float getPreemptAlpha(PreviewStageDefinition definition, PreviewLyricLayo
 
         static float getTargetAlpha(PreviewStageDefinition definition, PreviewLyricLayout layout)
         {
-            if(isFirstLyricInView(layout))
+            if (isFirstLyricInView(layout))
                 return 1;
 
             return definition.InactiveAlpha;
diff --git a/osu.Game.Rulesets.Karaoke/UI/DrawableKaraokeRuleset.cs b/osu.Game.Rulesets.Karaoke/UI/DrawableKaraokeRuleset.cs
index 8740328d8..94058d9c1 100644
--- a/osu.Game.Rulesets.Karaoke/UI/DrawableKaraokeRuleset.cs
+++ b/osu.Game.Rulesets.Karaoke/UI/DrawableKaraokeRuleset.cs
@@ -1,7 +1,6 @@
 // Copyright (c) andy840119 <andy840119@gmail.com>. Licensed under the GPL Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
diff --git a/osu.Game.Rulesets.Karaoke/Utils/StackTraceUtils.cs b/osu.Game.Rulesets.Karaoke/Utils/StackTraceUtils.cs
index 06ed88b2e..046c14a84 100644
--- a/osu.Game.Rulesets.Karaoke/Utils/StackTraceUtils.cs
+++ b/osu.Game.Rulesets.Karaoke/Utils/StackTraceUtils.cs
@@ -9,7 +9,7 @@ public class StackTraceUtils
 {
     public static bool IsStackTraceContains(string text)
     {
-        string? stackTrace =  Environment.StackTrace;
+        string? stackTrace = Environment.StackTrace;
         return stackTrace.Contains(text);
     }
 }