diff --git a/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/AutoSuggestTokenBox.cs b/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/AutoSuggestTokenBox.cs
index a9ab1d4a..e49fe458 100644
--- a/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/AutoSuggestTokenBox.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/AutoSuggestTokenBox.cs
@@ -4,12 +4,11 @@
 using CommunityToolkit.WinUI.Controls;
 using Microsoft.UI.Xaml.Controls;
 using Snap.Hutao.Control.SuggestBox;
-using System.Collections.Frozen;
 
 namespace Snap.Hutao.View.Control;
 
 [DependencyProperty("FilterCommand", typeof(ICommand))]
-[DependencyProperty("AvailableTokens", typeof(FrozenDictionary<string, SearchToken>))]
+[DependencyProperty("AvailableTokens", typeof(IReadOnlyDictionary<string, SearchToken>))]
 internal sealed partial class AutoSuggestTokenBox : TokenizingTextBox
 {
     public AutoSuggestTokenBox()
@@ -54,7 +53,7 @@ internal sealed partial class AutoSuggestTokenBox : TokenizingTextBox
             return;
         }
 
-        args.Item = AvailableTokens[args.TokenText];
+        args.Item = AvailableTokens.GetValueOrDefault(args.TokenText) ?? new SearchToken(args.TokenText, SearchTokenKind.Others);
     }
 
     private void OnTokenItemModified(TokenizingTextBox sender, object args)
diff --git a/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/SearchTokenKind.cs b/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/SearchTokenKind.cs
index f687a205..7439eda7 100644
--- a/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/SearchTokenKind.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Control/SuggestBox/SearchTokenKind.cs
@@ -11,6 +11,7 @@ internal enum SearchTokenKind
     ElementNames,
     FightProperties,
     ItemQualities,
+    Others,
     Weapons,
     WeaponTypes,
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Control/Theme/KnownColors.cs b/src/Snap.Hutao/Snap.Hutao/Control/Theme/KnownColors.cs
index 980be1a5..c69a841a 100644
--- a/src/Snap.Hutao/Snap.Hutao/Control/Theme/KnownColors.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Control/Theme/KnownColors.cs
@@ -11,4 +11,6 @@ internal static class KnownColors
     public static readonly Color Orange = StructMarshal.Color(0xFFBC6932);
     public static readonly Color Purple = StructMarshal.Color(0xFFA156E0);
     public static readonly Color Blue = StructMarshal.Color(0xFF5180CB);
+    public static readonly Color Green = StructMarshal.Color(0xFF2A8F72);
+    public static readonly Color White = StructMarshal.Color(0xFF72778B);
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Converter/QualityColorConverter.cs b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Converter/QualityColorConverter.cs
index b85cec8d..1c59ddf8 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Converter/QualityColorConverter.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Metadata/Converter/QualityColorConverter.cs
@@ -3,8 +3,8 @@
 
 using Microsoft.UI;
 using Snap.Hutao.Control;
+using Snap.Hutao.Control.Theme;
 using Snap.Hutao.Model.Intrinsic;
-using Snap.Hutao.Win32;
 using System.Collections.Frozen;
 using Windows.UI;
 
@@ -35,11 +35,11 @@ internal sealed class QualityColorConverter : ValueConverter<QualityType, Color>
     {
         return quality switch
         {
-            QualityType.QUALITY_WHITE => StructMarshal.Color(0xFF72778B),
-            QualityType.QUALITY_GREEN => StructMarshal.Color(0xFF2A8F72),
-            QualityType.QUALITY_BLUE => StructMarshal.Color(0xFF5180CB),
-            QualityType.QUALITY_PURPLE => StructMarshal.Color(0xFFA156E0),
-            QualityType.QUALITY_ORANGE or QualityType.QUALITY_ORANGE_SP => StructMarshal.Color(0xFFBC6932),
+            QualityType.QUALITY_WHITE => KnownColors.White,
+            QualityType.QUALITY_GREEN => KnownColors.Green,
+            QualityType.QUALITY_BLUE => KnownColors.Blue,
+            QualityType.QUALITY_PURPLE => KnownColors.Purple,
+            QualityType.QUALITY_ORANGE or QualityType.QUALITY_ORANGE_SP => KnownColors.Orange,
             _ => Colors.Transparent,
         };
     }
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
index 177b0e37..bff91174 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/AvatarFilter.cs
@@ -70,7 +70,8 @@ internal static class AvatarFilter
                     matches.Add(tokens.Contains(avatar.Name));
                     break;
                 default:
-                    throw Must.NeverHappen();
+                    matches.Add(false);
+                    break;
             }
         }
 
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
index 08308501..01651fa3 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/Wiki/WeaponFilter.cs
@@ -56,7 +56,8 @@ internal static class WeaponFilter
                     matches.Add(tokens.Contains(weapon.Name));
                     break;
                 default:
-                    throw Must.NeverHappen();
+                    matches.Add(false);
+                    break;
             }
         }