diff --git a/TaikoWebUI/Pages/AccessCode.razor b/TaikoWebUI/Pages/AccessCode.razor
index 535c676..9d124d5 100644
--- a/TaikoWebUI/Pages/AccessCode.razor
+++ b/TaikoWebUI/Pages/AccessCode.razor
@@ -3,7 +3,7 @@
 @inject IDialogService DialogService
 @inject LoginService LoginService
 @inject NavigationManager NavigationManager
-@inject IStringUtil StringUtil
+@inject TaikoWebUI.Utilities.StringUtil StringUtil;
 
 @if (response is not null)
 {
diff --git a/TaikoWebUI/Pages/Components/UserCard.razor b/TaikoWebUI/Pages/Components/UserCard.razor
index 86892c9..d530502 100644
--- a/TaikoWebUI/Pages/Components/UserCard.razor
+++ b/TaikoWebUI/Pages/Components/UserCard.razor
@@ -1,11 +1,12 @@
 @using Microsoft.AspNetCore.Components;
 @using TaikoWebUI.Pages.Dialogs;
+@inject TaikoWebUI.Utilities.StringUtil StringUtil;
 @inject IDialogService DialogService;
-@inject IStringUtil StringUtil;
 @inject LoginService LoginService;
 @inject HttpClient Client
 @inject NavigationManager NavigationManager
 
+
 @if (user is not null)
 {
     <MudCard Outlined="true">
diff --git a/TaikoWebUI/Pages/Songs.razor b/TaikoWebUI/Pages/Songs.razor
index 6615654..b620ae3 100644
--- a/TaikoWebUI/Pages/Songs.razor
+++ b/TaikoWebUI/Pages/Songs.razor
@@ -3,6 +3,7 @@
 @inject LoginService LoginService
 @inject IJSRuntime JSRuntime
 @inject NavigationManager NavigationManager
+@using TaikoWebUI.Utilities
 
 @page "/Users/{baid:int}/Songs"
 
@@ -39,8 +40,8 @@
                     {
                         @if (difficulty is not Difficulty.None)
                         {
-                            <MudTabPanel Text="@GetDifficultyTitle(difficulty)"
-                                         Icon="@GetDifficultyIcon(difficulty)">
+                            <MudTabPanel Text="@ScoreUtils.GetDifficultyTitle(difficulty)"
+                                         Icon="@ScoreUtils.GetDifficultyIcon(difficulty)">
                                 @if (songBestDataMap.TryGetValue(difficulty, out var value))
                                 {
                                     <MudDataGrid Items="@value"
@@ -78,23 +79,23 @@
                                             <TemplateColumn T="SongBestData" Title=@Localizer["Genre"]
                                                             Sortable="false" Filterable="true">
                                                 <CellTemplate>
-                                                    <MudChip Style="@GetGenreStyle(context.Item.Genre)"
+                                                        <MudChip Style="@ScoreUtils.GetGenreStyle(context.Item.Genre)"
                                                              Size="Size.Small">
-                                                        @GetGenreTitle(context.Item.Genre)
+                                                            @ScoreUtils.GetGenreTitle(context.Item.Genre)
                                                     </MudChip>
                                                 </CellTemplate>
                                             </TemplateColumn>
                                             <PropertyColumn Property="data => data.BestScore" Title=@Localizer["Best Score"] />
                                             <TemplateColumn T="SongBestData" Title=@Localizer["Best Crown"]>
                                                 <CellTemplate>
-                                                    <img src="@($"/images/crown_{context.Item.BestCrown}.png")" alt="@(GetCrownText(context.Item.BestCrown))" title="@(GetCrownText(context.Item.BestCrown))" style="@IconStyle" />
+                                                    <img src="@($"/images/crown_{context.Item.BestCrown}.png")" alt="@(ScoreUtils.GetCrownText(context.Item.BestCrown))" title="@(ScoreUtils.GetCrownText(context.Item.BestCrown))" style="@IconStyle" />
                                                 </CellTemplate>
                                             </TemplateColumn>
                                             <TemplateColumn T="SongBestData" Title=@Localizer["Best Rank"] Sortable="false">
                                                 <CellTemplate>
                                                     @if (context.Item.BestScoreRank is not ScoreRank.None)
                                                     {
-                                                        <img src="@($"/images/rank_{context.Item.BestScoreRank}.png")" alt="@(GetRankText(context.Item.BestScoreRank))" title="@(GetRankText(context.Item.BestScoreRank))" style="@IconStyle" />
+                                                        <img src="@($"/images/rank_{context.Item.BestScoreRank}.png")" alt="@(ScoreUtils.GetRankText(context.Item.BestScoreRank))" title="@(ScoreUtils.GetRankText(context.Item.BestScoreRank))" style="@IconStyle" />
                                                     }
                                                 </CellTemplate>
                                             </TemplateColumn>
@@ -106,8 +107,8 @@
                                             <TemplateColumn T="SongBestData" Title=@Localizer["AI Battle Data"]>
                                                 <CellTemplate>
                                                     <MudButton Variant="Variant.Outlined" Size="Size.Small" 
-                                                               OnClick="@(() => ToggleShowAiData(context.Item))" 
-                                                               Disabled="@(!IsAiDataPresent(context.Item))">
+                                                               OnClick="@(() => ToggleShowAiData(context.Item))"
+                                                               Disabled="@(!ScoreUtils.IsAiDataPresent(context.Item))">
                                                         @(context.Item.ShowAiData ? @Localizer["Hide"] : @Localizer["Show"])
                                                     </MudButton>
                                                 </CellTemplate>
@@ -153,7 +154,7 @@
                                                                 </MudTd>
                                                                 <MudTd>@aiSectionContext.Score</MudTd>
                                                                 <MudTd>
-                                                                    <img src="@($"/images/ai_crown_{aiSectionContext.Crown}.png")" alt="@(GetCrownText(aiSectionContext.Crown))" title="@(GetCrownText(aiSectionContext.Crown))" style="@IconStyle" />
+                                                                    <img src="@($"/images/ai_crown_{aiSectionContext.Crown}.png")" alt="@(ScoreUtils.GetCrownText(aiSectionContext.Crown))" title="@(ScoreUtils.GetCrownText(aiSectionContext.Crown))" style="@IconStyle" />
                                                                 </MudTd>
                                                                 <MudTd>@aiSectionContext.GoodCount</MudTd>
                                                                 <MudTd>@aiSectionContext.OkCount</MudTd>
diff --git a/TaikoWebUI/Pages/Songs.razor.cs b/TaikoWebUI/Pages/Songs.razor.cs
index 0ecc8da..0e8140d 100644
--- a/TaikoWebUI/Pages/Songs.razor.cs
+++ b/TaikoWebUI/Pages/Songs.razor.cs
@@ -70,92 +70,8 @@ public partial class Songs
         }
     }
 
-    private static string GetCrownText(CrownType crown)
-    {
-        return crown switch
-        {
-            CrownType.None => "Fail",
-            CrownType.Clear => "Clear",
-            CrownType.Gold => "Full Combo",
-            CrownType.Dondaful => "Donderful Combo",
-            _ => ""
-        };
-    }
-
-    private static string GetRankText(ScoreRank rank)
-    {
-        return rank switch
-        {
-            ScoreRank.White => "Stylish",
-            ScoreRank.Bronze => "Stylish",
-            ScoreRank.Silver => "Stylish",
-            ScoreRank.Gold => "Graceful",
-            ScoreRank.Sakura => "Graceful",
-            ScoreRank.Purple => "Graceful",
-            ScoreRank.Dondaful => "Top Class",
-            _ => ""
-        };
-    }
-
-    private static string GetDifficultyTitle(Difficulty difficulty)
-    {
-        return difficulty switch
-        {
-            Difficulty.Easy => "Easy",
-            Difficulty.Normal => "Normal",
-            Difficulty.Hard => "Hard",
-            Difficulty.Oni => "Oni",
-            Difficulty.UraOni => "Ura Oni",
-            _ => ""
-        };
-    }
-
-    private static string GetDifficultyIcon(Difficulty difficulty)
-    {
-        return $"<image href='/images/difficulty_{difficulty}.png' alt='{difficulty}' width='24' height='24'/>";
-    }
-
-    private static string GetGenreTitle(SongGenre genre)
-    {
-        return genre switch
-        {
-            SongGenre.Pop => "Pop",
-            SongGenre.Anime => "Anime",
-            SongGenre.Kids => "Kids",
-            SongGenre.Vocaloid => "Vocaloid",
-            SongGenre.GameMusic => "Game Music",
-            SongGenre.NamcoOriginal => "NAMCO Original",
-            SongGenre.Variety => "Variety",
-            SongGenre.Classical => "Classical",
-            _ => ""
-        };
-    }
-
-    private static string GetGenreStyle(SongGenre genre)
-    {
-        return genre switch
-        {
-            SongGenre.Pop => "background: #42c0d2; color: #fff",
-            SongGenre.Anime => "background: #ff90d3; color: #fff",
-            SongGenre.Kids => "background: #fec000; color: #fff",
-            SongGenre.Vocaloid => "background: #ddd",
-            SongGenre.GameMusic => "background: #cc8aea; color: #fff",
-            SongGenre.NamcoOriginal => "background: #ff7027; color: #fff",
-            SongGenre.Variety => "background: #1dc83b; color: #fff",
-            SongGenre.Classical => "background: #bfa356",
-            _ => ""
-        };
-    }
-
     private static void ToggleShowAiData(SongBestData data)
     {
         data.ShowAiData = !data.ShowAiData;
     }
-
-    private static bool IsAiDataPresent(SongBestData data)
-    {
-        var aiData = data.AiSectionBestData;
-
-        return aiData.Count > 0;
-    }
 }
diff --git a/TaikoWebUI/Program.cs b/TaikoWebUI/Program.cs
index d051dcc..2032111 100644
--- a/TaikoWebUI/Program.cs
+++ b/TaikoWebUI/Program.cs
@@ -3,6 +3,7 @@ using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
 using Microsoft.JSInterop;
 using MudBlazor.Services;
 using TaikoWebUI.Settings;
+using TaikoWebUI.Utilities;
 
 var builder = WebAssemblyHostBuilder.CreateDefault(args);
 builder.RootComponents.Add<App>("#app");
@@ -20,7 +21,9 @@ builder.Services.Configure<WebUiSettings>(builder.Configuration.GetSection(nameo
 builder.Services.AddScoped<LoginService>();
 builder.Services.AddLocalization();
 builder.Services.AddSingleton<MudLocalizer, ResXMudLocalizer>();
-builder.Services.AddSingleton<IStringUtil, StringUtil>();
+builder.Services.AddSingleton<ScoreUtils>();
+builder.Services.AddSingleton<StringUtil>();
+
 
 var host = builder.Build();
 
diff --git a/TaikoWebUI/Services/StringUtil.cs b/TaikoWebUI/Services/StringUtil.cs
deleted file mode 100644
index b06d6e8..0000000
--- a/TaikoWebUI/Services/StringUtil.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-public interface IStringUtil
-{
-    List<string> SplitIntoGroups(string str, int groupSize);
-}
-
-public class StringUtil : IStringUtil
-{
-    public List<string> SplitIntoGroups(string str, int groupSize)
-    {
-        List<string> groups = new List<string>();
-        for (int i = 0; i < str.Length; i += groupSize)
-        {
-            groups.Add(str.Substring(i, Math.Min(groupSize, str.Length - i)));
-        }
-        return groups;
-    }
-}
\ No newline at end of file
diff --git a/TaikoWebUI/Utilities/ScoreUtils.cs b/TaikoWebUI/Utilities/ScoreUtils.cs
new file mode 100644
index 0000000..c3ea454
--- /dev/null
+++ b/TaikoWebUI/Utilities/ScoreUtils.cs
@@ -0,0 +1,90 @@
+
+namespace TaikoWebUI.Utilities
+{
+    public class ScoreUtils
+    {
+        public static string GetCrownText(CrownType crown)
+        {
+            return crown switch
+            {
+                CrownType.None => "Fail",
+                CrownType.Clear => "Clear",
+                CrownType.Gold => "Full Combo",
+                CrownType.Dondaful => "Donderful Combo",
+                _ => ""
+            };
+        }
+
+        public static string GetRankText(ScoreRank rank)
+        {
+            return rank switch
+            {
+                ScoreRank.White => "Stylish",
+                ScoreRank.Bronze => "Stylish",
+                ScoreRank.Silver => "Stylish",
+                ScoreRank.Gold => "Graceful",
+                ScoreRank.Sakura => "Graceful",
+                ScoreRank.Purple => "Graceful",
+                ScoreRank.Dondaful => "Top Class",
+                _ => ""
+            };
+        }
+
+        public static string GetDifficultyTitle(Difficulty difficulty)
+        {
+            return difficulty switch
+            {
+                Difficulty.Easy => "Easy",
+                Difficulty.Normal => "Normal",
+                Difficulty.Hard => "Hard",
+                Difficulty.Oni => "Oni",
+                Difficulty.UraOni => "Ura Oni",
+                _ => ""
+            };
+        }
+
+        public static string GetDifficultyIcon(Difficulty difficulty)
+        {
+            return $"<image href='/images/difficulty_{difficulty}.png' alt='{difficulty}' width='24' height='24'/>";
+        }
+
+        public static string GetGenreTitle(SongGenre genre)
+        {
+            return genre switch
+            {
+                SongGenre.Pop => "Pop",
+                SongGenre.Anime => "Anime",
+                SongGenre.Kids => "Kids",
+                SongGenre.Vocaloid => "Vocaloid",
+                SongGenre.GameMusic => "Game Music",
+                SongGenre.NamcoOriginal => "NAMCO Original",
+                SongGenre.Variety => "Variety",
+                SongGenre.Classical => "Classical",
+                _ => ""
+            };
+        }
+
+        public static string GetGenreStyle(SongGenre genre)
+        {
+            return genre switch
+            {
+                SongGenre.Pop => "background: #42c0d2; color: #fff",
+                SongGenre.Anime => "background: #ff90d3; color: #fff",
+                SongGenre.Kids => "background: #fec000; color: #fff",
+                SongGenre.Vocaloid => "background: #ddd",
+                SongGenre.GameMusic => "background: #cc8aea; color: #fff",
+                SongGenre.NamcoOriginal => "background: #ff7027; color: #fff",
+                SongGenre.Variety => "background: #1dc83b; color: #fff",
+                SongGenre.Classical => "background: #bfa356",
+                _ => ""
+            };
+        }
+
+        public static bool IsAiDataPresent(SongBestData data)
+        {
+            var aiData = data.AiSectionBestData;
+
+            return aiData.Count > 0;
+        }
+    }
+}
\ No newline at end of file
diff --git a/TaikoWebUI/Utilities/StringUtil.cs b/TaikoWebUI/Utilities/StringUtil.cs
new file mode 100644
index 0000000..53abedb
--- /dev/null
+++ b/TaikoWebUI/Utilities/StringUtil.cs
@@ -0,0 +1,20 @@
+namespace TaikoWebUI.Utilities
+{
+    public interface IStringUtil
+    {
+        List<string> SplitIntoGroups(string str, int groupSize);
+    }
+
+    public class StringUtil : IStringUtil
+    {
+        public List<string> SplitIntoGroups(string str, int groupSize)
+        {
+            List<string> groups = new List<string>();
+            for (int i = 0; i < str.Length; i += groupSize)
+            {
+                groups.Add(str.Substring(i, Math.Min(groupSize, str.Length - i)));
+            }
+            return groups;
+        }
+    }
+}
\ No newline at end of file