diff --git a/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtensions.cs b/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtensions.cs
index e72d7987..2b157956 100644
--- a/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtensions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtensions.cs
@@ -11,6 +11,17 @@ namespace Snap.Hutao.Extension;
 /// </summary>
 public static class EnumerableExtensions
 {
+    /// <summary>
+    /// 将源转换为仅包含单个元素的集合
+    /// </summary>
+    /// <typeparam name="TSource">源的类型</typeparam>
+    /// <param name="source">源</param>
+    /// <returns>集合</returns>
+    public static IEnumerable<TSource> AsEnumerable<TSource>(this TSource source)
+    {
+        yield return source;
+    }
+
     /// <summary>
     /// 计数
     /// </summary>
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Avatar.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Avatar.cs
index 6cc04c6d..5d60f719 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Avatar.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Avatar.cs
@@ -50,7 +50,7 @@ public class Avatar
     /// 稀有度
     /// </summary>
     [JsonPropertyName("rarity")]
-    public Rarity Rarity { get; set; }
+    public ItemQuality Rarity { get; set; }
 
     /// <summary>
     /// 激活的命座数
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Rarity.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/ItemQuality.cs
similarity index 50%
rename from src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Rarity.cs
rename to src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/ItemQuality.cs
index 0e2c964f..b6af18e7 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Rarity.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/ItemQuality.cs
@@ -5,31 +5,43 @@ namespace Snap.Hutao.Web.Hoyolab.Takumi.GameRecord.Avatar;
 
 /// <summary>
 /// 稀有度
+/// https://github.com/Grasscutters/Grasscutter/blob/development/src/main/java/emu/grasscutter/game/inventory/ItemQuality.java
+/// <seealso cref=""/>
 /// </summary>
-public enum Rarity
+public enum ItemQuality
 {
+    /// <summary>
+    /// 无
+    /// </summary>
+    QUALITY_NONE = 0,
+
     /// <summary>
     /// 一星
     /// </summary>
-    Gray = 1,
+    QUALITY_WHITE = 1,
 
     /// <summary>
     /// 二星
     /// </summary>
-    Green = 2,
+    QUALITY_GREEN = 2,
 
     /// <summary>
     /// 三星
     /// </summary>
-    Blue = 3,
+    QUALITY_BLUE = 3,
 
     /// <summary>
     /// 四星
     /// </summary>
-    Purple = 4,
+    QUALITY_PURPLE = 4,
 
     /// <summary>
     /// 五星
     /// </summary>
-    Orange = 5,
+    QUALITY_ORANGE = 5,
+
+    /// <summary>
+    /// 限定五星
+    /// </summary>
+    QUALITY_ORANGE_SP = 105,
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Reliquary.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Reliquary.cs
index eeb7ca0c..ee7ef9c6 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Reliquary.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Reliquary.cs
@@ -38,7 +38,7 @@ public class Reliquary
     /// 稀有度
     /// </summary>
     [JsonPropertyName("rarity")]
-    public Rarity Rarity { get; set; }
+    public ItemQuality Rarity { get; set; }
 
     /// <summary>
     /// 等级
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Weapon.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Weapon.cs
index 37c55474..70819bce 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Weapon.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/Weapon.cs
@@ -38,7 +38,7 @@ public class Weapon
     /// 稀有度
     /// </summary>
     [JsonPropertyName("rarity")]
-    public Rarity Rarity { get; set; }
+    public ItemQuality Rarity { get; set; }
 
     /// <summary>
     /// 等级
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/WeaponType.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/WeaponType.cs
index 154399d3..3709bd1d 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/WeaponType.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/GameRecord/Avatar/WeaponType.cs
@@ -5,31 +5,85 @@ namespace Snap.Hutao.Web.Hoyolab.Takumi.GameRecord.Avatar;
 
 /// <summary>
 /// 武器类型
+/// https://github.com/Grasscutters/Grasscutter/blob/development/src/main/java/emu/grasscutter/game/props/WeaponType.java
 /// </summary>
 public enum WeaponType
 {
+    /// <summary>
+    /// ?
+    /// </summary>
+    WEAPON_NONE = 0,
+
     /// <summary>
     /// 单手剑
     /// </summary>
-    Sword = 1,
+    WEAPON_SWORD_ONE_HAND = 1,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_CROSSBOW = 2,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_STAFF = 3,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_DOUBLE_DAGGER = 4,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_KATANA = 5,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_SHURIKEN = 6,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_STICK = 7,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_SPEAR = 8,
+
+    /// <summary>
+    /// ?
+    /// </summary>
+    [Obsolete("尚未发现使用")]
+    WEAPON_SHIELD_SMALL = 9,
 
     /// <summary>
     /// 法器
     /// </summary>
-    Catalyst = 10,
+    WEAPON_CATALYST = 10,
 
     /// <summary>
     /// 双手剑
     /// </summary>
-    Claymore = 11,
+    WEAPON_CLAYMORE = 11,
 
     /// <summary>
     /// 弓
     /// </summary>
-    Bow = 12,
+    WEAPON_BOW = 12,
 
     /// <summary>
     /// 长柄武器
     /// </summary>
-    Polearm = 13,
+    WEAPON_POLE = 13,
 }
\ No newline at end of file