diff --git a/Hollow/Helpers/UigfSchemaValidator.cs b/Hollow/Helpers/UigfSchemaValidator.cs
index c501ca7..d803cba 100644
--- a/Hollow/Helpers/UigfSchemaValidator.cs
+++ b/Hollow/Helpers/UigfSchemaValidator.cs
@@ -1,5 +1,4 @@
-using System;
-using System.Text.Json.Nodes;
+using System.Text.Json.Nodes;
 using Json.Schema;
 
 namespace Hollow.Helpers;
diff --git a/Hollow/Services/MetadataService/IMetadataService.cs b/Hollow/Services/MetadataService/IMetadataService.cs
index a001d8a..c31ea77 100644
--- a/Hollow/Services/MetadataService/IMetadataService.cs
+++ b/Hollow/Services/MetadataService/IMetadataService.cs
@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Hollow.Abstractions.Models.HttpContrasts;
-using Hollow.Abstractions.Models.HttpContrasts.Hakush;
 using Hollow.Abstractions.Models.HttpContrasts.Hakush.Proceed;
 
 namespace Hollow.Services.MetadataService;
diff --git a/Hollow/Services/NavigationService/NavigationService.cs b/Hollow/Services/NavigationService/NavigationService.cs
index fe78223..615590e 100644
--- a/Hollow/Services/NavigationService/NavigationService.cs
+++ b/Hollow/Services/NavigationService/NavigationService.cs
@@ -1,5 +1,4 @@
 using System;
-using Serilog;
 
 namespace Hollow.Services.NavigationService;
 
diff --git a/Hollow/ViewModels/Pages/SettingsViewModel.cs b/Hollow/ViewModels/Pages/SettingsViewModel.cs
index 60fcb8e..07b74e2 100644
--- a/Hollow/ViewModels/Pages/SettingsViewModel.cs
+++ b/Hollow/ViewModels/Pages/SettingsViewModel.cs
@@ -72,7 +72,7 @@ public SettingsViewModel(IConfigurationService configurationService, INavigation
     #region Game
 
     [ObservableProperty] private string _gameDirectory;
-    [ObservableProperty] private string _gameBiz;
+    [ObservableProperty] private string _gameBiz = Lang.Service_Game_Unknown;
     [ObservableProperty] private string _gameArguments;
     
     [RelayCommand]
diff --git a/Hollow/ViewModels/Pages/SignalSearchViewModel.cs b/Hollow/ViewModels/Pages/SignalSearchViewModel.cs
index 98879a4..2403eec 100644
--- a/Hollow/ViewModels/Pages/SignalSearchViewModel.cs
+++ b/Hollow/ViewModels/Pages/SignalSearchViewModel.cs
@@ -12,10 +12,7 @@
 using Hollow.Abstractions.Models;
 using Hollow.Abstractions.Models.HttpContrasts;
 using Hollow.Abstractions.Models.HttpContrasts.Gacha;
-using Hollow.Abstractions.Models.HttpContrasts.Gacha.Common;
 using Hollow.Abstractions.Models.HttpContrasts.Gacha.Uigf;
-using Hollow.Abstractions.Models.HttpContrasts.Hakush;
-using Hollow.Abstractions.Models.HttpContrasts.Hakush.Proceed;
 using Hollow.Enums;
 using Hollow.Helpers;
 using Hollow.Languages;
diff --git a/Hollow/ViewModels/Pages/WikiViewModel.cs b/Hollow/ViewModels/Pages/WikiViewModel.cs
index 39ea1c3..711a6ab 100644
--- a/Hollow/ViewModels/Pages/WikiViewModel.cs
+++ b/Hollow/ViewModels/Pages/WikiViewModel.cs
@@ -1,11 +1,10 @@
 using CommunityToolkit.Mvvm.Input;
 using Hollow.Enums;
-using Hollow.Services.ConfigurationService;
 using Hollow.Views.Controls;
 
 namespace Hollow.ViewModels.Pages;
 
-public partial class WikiViewModel(IConfigurationService configurationService): ViewModelBase, IViewModelBase
+public partial class WikiViewModel : ViewModelBase, IViewModelBase
 {
     public void Navigated()
     {
diff --git a/Hollow/Views/Dialogs/DeleteProfileDialog.axaml.cs b/Hollow/Views/Dialogs/DeleteProfileDialog.axaml.cs
index c750e2e..459ab68 100644
--- a/Hollow/Views/Dialogs/DeleteProfileDialog.axaml.cs
+++ b/Hollow/Views/Dialogs/DeleteProfileDialog.axaml.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.ObjectModel;
 using Avalonia.Controls;
 
 namespace Hollow.Views.Dialogs;
diff --git a/Hollow/Views/Dialogs/DeleteProfileDialogViewModel.cs b/Hollow/Views/Dialogs/DeleteProfileDialogViewModel.cs
index 9f2d72d..ab6e40d 100644
--- a/Hollow/Views/Dialogs/DeleteProfileDialogViewModel.cs
+++ b/Hollow/Views/Dialogs/DeleteProfileDialogViewModel.cs
@@ -1,6 +1,4 @@
 using System;
-using System.Collections.ObjectModel;
-using System.Linq;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using Hollow.Views.Controls;
diff --git a/Hollow/Views/Dialogs/ImportDialog.axaml.cs b/Hollow/Views/Dialogs/ImportDialog.axaml.cs
index 52757e8..1b89e7a 100644
--- a/Hollow/Views/Dialogs/ImportDialog.axaml.cs
+++ b/Hollow/Views/Dialogs/ImportDialog.axaml.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.ObjectModel;
 using Avalonia.Controls;
 using Hollow.Abstractions.Models.HttpContrasts.Gacha.Uigf;
 using Hollow.Models.Pages.SignalSearch;
diff --git a/Hollow/Views/Dialogs/RecordUrlDialog.axaml.cs b/Hollow/Views/Dialogs/RecordUrlDialog.axaml.cs
index de8e02d..83b0110 100644
--- a/Hollow/Views/Dialogs/RecordUrlDialog.axaml.cs
+++ b/Hollow/Views/Dialogs/RecordUrlDialog.axaml.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.ObjectModel;
 using Avalonia.Controls;
 
 namespace Hollow.Views.Dialogs;
diff --git a/build.ps1 b/build.ps1
index be5c3b0..a0f3c6c 100644
--- a/build.ps1
+++ b/build.ps1
@@ -1,5 +1,5 @@
 param(
-    [string] $Version = "0.0.4.0"
+    [string] $Version = "0.0.5.0"
 )
 
 $ErrorActionPreference = "Stop";