diff --git a/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtension.cs b/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtension.cs
index 4cbbad99..bfc83190 100644
--- a/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtension.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Extension/EnumerableExtension.cs
@@ -61,4 +61,46 @@ internal static partial class EnumerableExtension
     {
         return new ObservableCollection<T>(source);
     }
+
+    /// <summary>
+    /// Concatenates each element from the collection into single string.
+    /// </summary>
+    /// <typeparam name="T">Type of array elements.</typeparam>
+    /// <param name="collection">Collection to convert. Cannot be <see langword="null"/>.</param>
+    /// <param name="separator">Delimiter between elements in the final string.</param>
+    /// <param name="defaultValue">A string to be returned if collection has no elements.</param>
+    /// <returns>Converted collection into string.</returns>
+    public static string ToString<T>(this IEnumerable<T> collection, string separator, string defaultValue = "")
+    {
+        string result = string.Join(separator, collection);
+        if (result.Length > 0)
+        {
+            return result;
+        }
+        else
+        {
+            return defaultValue;
+        }
+    }
+
+    /// <summary>
+    /// Concatenates each element from the collection into single string.
+    /// </summary>
+    /// <typeparam name="T">Type of array elements.</typeparam>
+    /// <param name="collection">Collection to convert. Cannot be <see langword="null"/>.</param>
+    /// <param name="separator">Delimiter between elements in the final string.</param>
+    /// <param name="defaultValue">A string to be returned if collection has no elements.</param>
+    /// <returns>Converted collection into string.</returns>
+    public static string ToString<T>(this IEnumerable<T> collection, char separator = ',', string defaultValue = "")
+    {
+        string result = string.Join(separator, collection);
+        if (result.Length > 0)
+        {
+            return result;
+        }
+        else
+        {
+            return defaultValue;
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/AchievementStatus.cs b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/AchievementStatus.cs
index 4b949fcc..3b5c4de0 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/AchievementStatus.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/AchievementStatus.cs
@@ -15,7 +15,7 @@ internal enum AchievementStatus
     STATUS_UNRECOGNIZED = -1,
 
     /// <summary>
-    /// 非法值
+    /// 不使用的成就
     /// </summary>
     STATUS_INVALID = 0,
 
diff --git a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/ElementType.cs b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/ElementType.cs
index f2bde7f6..ff6b32bb 100644
--- a/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/ElementType.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Model/Intrinsic/ElementType.cs
@@ -7,80 +7,22 @@ namespace Snap.Hutao.Model.Intrinsic;
 /// 元素类型
 /// </summary>
 [HighQuality]
+[SuppressMessage("", "SA1602")]
 internal enum ElementType
 {
-    /// <summary>
-    /// 无元素
-    /// </summary>
-    None = 0,
-
-    /// <summary>
-    /// 火元素
-    /// </summary>
-    Fire = 1,
-
-    /// <summary>
-    /// 水元素
-    /// </summary>
-    Water = 2,
-
-    /// <summary>
-    /// 草元素
-    /// </summary>
-    Grass = 3,
-
-    /// <summary>
-    /// 雷元素
-    /// </summary>
-    Electric = 4,
-
-    /// <summary>
-    /// 冰元素
-    /// </summary>
-    Ice = 5,
-
-    /// <summary>
-    /// 冻元素
-    /// </summary>
-    Frozen = 6,
-
-    /// <summary>
-    /// 风元素
-    /// </summary>
-    Wind = 7,
-
-    /// <summary>
-    /// 岩元素
-    /// </summary>
-    Rock = 8,
-
-    /// <summary>
-    /// 燃元素
-    /// </summary>
-    AntiFire = 9,
-
-    /// <summary>
-    /// 枫丹玩法
-    /// </summary>
-    VehicleMuteIce = 10,
-
-    /// <summary>
-    /// 弹弹菇
-    /// </summary>
-    Mushroom = 11,
-
-    /// <summary>
-    /// 激元素
-    /// </summary>
-    Overdose = 12,
-
-    /// <summary>
-    /// 木元素
-    /// </summary>
-    Wood = 13,
-
-    /// <summary>
-    /// 个数
-    /// </summary>
-    Count = 14,
+    None = 0, // 无元素
+    Fire = 1, // 火元素
+    Water = 2, // 水元素
+    Grass = 3, // 草元素
+    Electric = 4, // 雷元素
+    Ice = 5, // 冰元素
+    Frozen = 6, // 冻元素
+    Wind = 7, // 风元素
+    Rock = 8, // 岩元素
+    AntiFire = 9, // 燃元素
+    VehicleMuteIce = 10, // 枫丹玩法
+    Mushroom = 11, // 弹弹菇
+    Overdose = 12, // 激元素
+    Wood = 13, // 木元素
+    Count = 14, // 个数
 }
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Program.cs b/src/Snap.Hutao/Snap.Hutao/Program.cs
index d470a014..575245c7 100644
--- a/src/Snap.Hutao/Snap.Hutao/Program.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Program.cs
@@ -25,7 +25,7 @@ public static partial class Program
     [STAThread]
     private static void Main(string[] args)
     {
-        System.Diagnostics.Debug.WriteLine($"[Arguments]:{args}");
+        System.Diagnostics.Debug.WriteLine($"[Arguments]:[{EnumerableExtension.ToString(args)}]");
 
         XamlCheckProcessRequirements();
         ComWrappersSupport.InitializeComWrappers();
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/GameFpsUnlocker.cs b/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/GameFpsUnlocker.cs
index be3bdc0f..725883f6 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/GameFpsUnlocker.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/GameFpsUnlocker.cs
@@ -3,6 +3,7 @@
 
 using Snap.Hutao.Core.Diagnostics;
 using Snap.Hutao.Core.ExceptionService;
+using Snap.Hutao.Win32.Memory;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using Windows.Win32.Foundation;
@@ -235,7 +236,7 @@ internal sealed class GameFpsUnlocker : IGameFpsUnlocker
 
         using (localMemory)
         {
-            int offset = IndexOfPattern(localMemory.GetBuffer()[(int)moduleEntryInfo.UnityPlayer.Size..]);
+            int offset = IndexOfPattern(localMemory.Span[(int)moduleEntryInfo.UnityPlayer.Size..]);
             Must.Range(offset >= 0, SH.ServiceGameUnlockerInterestedPatternNotFound);
 
             byte* pLocalMemory = (byte*)localMemory.Pointer;
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Metadata/MetadataOptions.cs b/src/Snap.Hutao/Snap.Hutao/Service/Metadata/MetadataOptions.cs
index 9e36b491..eb527a0a 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Metadata/MetadataOptions.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/Metadata/MetadataOptions.cs
@@ -84,7 +84,7 @@ internal sealed partial class MetadataOptions : IOptions<MetadataOptions>
     /// <returns>服务器上的本地化元数据文件</returns>
     public string GetLocalizedRemoteFile(string fileNameWithExtension)
     {
-        return Web.HutaoEndpoints.RawGithubUserContentMetadataFile(LocaleName, fileNameWithExtension);
+        return Web.HutaoEndpoints.HutaoMetadata2File(LocaleName, fileNameWithExtension);
     }
 
     private string GetLocaleName()
diff --git a/src/Snap.Hutao/Snap.Hutao/Win32/Memory/IUnmanagedMemory.cs b/src/Snap.Hutao/Snap.Hutao/Win32/Memory/IUnmanagedMemory.cs
new file mode 100644
index 00000000..c9b090d7
--- /dev/null
+++ b/src/Snap.Hutao/Snap.Hutao/Win32/Memory/IUnmanagedMemory.cs
@@ -0,0 +1,25 @@
+// Copyright (c) DGP Studio. All rights reserved.
+// Licensed under the MIT license.
+
+namespace Snap.Hutao.Win32.Memory;
+
+/// <summary>
+/// 非托管内存
+/// </summary>
+internal unsafe interface IUnmanagedMemory : IDisposable
+{
+    /// <summary>
+    /// Gets a pointer to the allocated unmanaged memory.
+    /// </summary>
+    void* Pointer { get; }
+
+    /// <summary>
+    /// Gets size of referenced unmanaged memory, in bytes.
+    /// </summary>
+    uint Size { get; }
+
+    /// <summary>
+    /// Gets a span of bytes from the current instance.
+    /// </summary>
+    Span<byte> Span { get; }
+}
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/VirtualMemory.cs b/src/Snap.Hutao/Snap.Hutao/Win32/Memory/VirtualMemory.cs
similarity index 53%
rename from src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/VirtualMemory.cs
rename to src/Snap.Hutao/Snap.Hutao/Win32/Memory/VirtualMemory.cs
index 945364f3..4b629e12 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/Game/Unlocker/VirtualMemory.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Win32/Memory/VirtualMemory.cs
@@ -4,22 +4,22 @@
 using Windows.Win32.System.Memory;
 using static Windows.Win32.PInvoke;
 
-namespace Snap.Hutao.Service.Game.Unlocker;
+namespace Snap.Hutao.Win32.Memory;
 
 /// <summary>
 /// NativeMemory.AllocZeroed wrapper
 /// </summary>
-internal readonly unsafe struct VirtualMemory : IDisposable
+internal readonly unsafe struct VirtualMemory : IUnmanagedMemory
 {
     /// <summary>
     /// 缓冲区地址
     /// </summary>
-    public readonly void* Pointer;
+    private readonly void* pointer;
 
     /// <summary>
     /// 长度
     /// </summary>
-    public readonly uint Length;
+    private readonly uint size;
 
     /// <summary>
     /// 构造一个新的本地内存
@@ -27,28 +27,23 @@ internal readonly unsafe struct VirtualMemory : IDisposable
     /// <param name="dwSize">长度</param>
     public unsafe VirtualMemory(uint dwSize)
     {
-        Length = dwSize;
+        size = dwSize;
         VIRTUAL_ALLOCATION_TYPE commitAndReserve = VIRTUAL_ALLOCATION_TYPE.MEM_COMMIT | VIRTUAL_ALLOCATION_TYPE.MEM_RESERVE;
-        Pointer = VirtualAlloc(default, dwSize, commitAndReserve, PAGE_PROTECTION_FLAGS.PAGE_READWRITE);
+        pointer = VirtualAlloc(default, dwSize, commitAndReserve, PAGE_PROTECTION_FLAGS.PAGE_READWRITE);
     }
 
-    public static unsafe implicit operator Span<byte>(VirtualMemory memory)
-    {
-        return memory.GetBuffer();
-    }
+    /// <inheritdoc/>
+    public void* Pointer { get => pointer; }
 
-    /// <summary>
-    /// 获取缓冲区
-    /// </summary>
-    /// <returns>内存</returns>
-    public unsafe Span<byte> GetBuffer()
-    {
-        return new Span<byte>(Pointer, (int)Length);
-    }
+    /// <inheritdoc/>
+    public uint Size { get => size; }
+
+    /// <inheritdoc/>
+    public Span<byte> Span { get => new(pointer, (int)size); }
 
     /// <inheritdoc/>
     public void Dispose()
     {
-        VirtualFree(Pointer, 0, VIRTUAL_FREE_TYPE.MEM_RELEASE);
+        VirtualFree(pointer, 0, VIRTUAL_FREE_TYPE.MEM_RELEASE);
     }
 }
\ No newline at end of file