diff --git a/SpineViewer/Controls/SpineListView.cs b/SpineViewer/Controls/SpineListView.cs
index 5b0452a..bb2ee10 100644
--- a/SpineViewer/Controls/SpineListView.cs
+++ b/SpineViewer/Controls/SpineListView.cs
@@ -15,7 +15,7 @@ using System.Collections.Specialized;
 using NLog;
 using SpineViewer.Extensions;
 using SpineViewer.PropertyGridWrappers.Spine;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Controls
 {
@@ -29,12 +29,12 @@ namespace SpineViewer.Controls
         /// <summary>
         /// Spine 列表只读视图, 访问时必须使用 lock 语句锁定视图本身
         /// </summary>
-        public readonly ReadOnlyCollection<Spine.Spine> Spines;
+        public readonly ReadOnlyCollection<Spine.SpineObject> Spines;
 
         /// <summary>
         /// Spine 列表, 访问时必须使用 lock 语句锁定只读视图 Spines
         /// </summary>
-        private readonly List<Spine.Spine> spines = [];
+        private readonly List<Spine.SpineObject> spines = [];
 
         /// <summary>
         /// 用于属性页显示模型参数的包装类
@@ -80,7 +80,7 @@ namespace SpineViewer.Controls
         {
             try
             {
-                var spine = Spine.Spine.New(result.Version, result.SkelPath, result.AtlasPath);
+                var spine = Spine.SpineObject.New(result.Version, result.SkelPath, result.AtlasPath);
 
                 // 如果索引无效则在末尾添加
                 if (index < 0 || index > listView.Items.Count)
@@ -155,7 +155,7 @@ namespace SpineViewer.Controls
 
                 try
                 {
-                    var spine = Spine.Spine.New(version, skelPath);
+                    var spine = Spine.SpineObject.New(version, skelPath);
                     var preview = spine.Preview;
                     lock (Spines) { spines.Add(spine); }
                     spinePropertyWrappers[spine.ID] = new(spine);
diff --git a/SpineViewer/Controls/SpinePreviewer.cs b/SpineViewer/Controls/SpinePreviewer.cs
index 014315c..cce1102 100644
--- a/SpineViewer/Controls/SpinePreviewer.cs
+++ b/SpineViewer/Controls/SpinePreviewer.cs
@@ -10,7 +10,7 @@ using System.Windows.Forms;
 using System.Security.Policy;
 using System.Diagnostics;
 using NLog;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Controls
 {
diff --git a/SpineViewer/Controls/SpinePropertyGrid.cs b/SpineViewer/Controls/SpinePropertyGrid.cs
index 708198d..3bb5d4b 100644
--- a/SpineViewer/Controls/SpinePropertyGrid.cs
+++ b/SpineViewer/Controls/SpinePropertyGrid.cs
@@ -8,7 +8,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using SpineViewer.PropertyGridWrappers.Spine;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Controls
 {
diff --git a/SpineViewer/Dialogs/AboutDialog.cs b/SpineViewer/Dialogs/AboutDialog.cs
index 400d52c..f5ff22c 100644
--- a/SpineViewer/Dialogs/AboutDialog.cs
+++ b/SpineViewer/Dialogs/AboutDialog.cs
@@ -1,4 +1,4 @@
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
diff --git a/SpineViewer/Dialogs/BatchOpenSpineDialog.cs b/SpineViewer/Dialogs/BatchOpenSpineDialog.cs
index 19c23c6..0e7ee71 100644
--- a/SpineViewer/Dialogs/BatchOpenSpineDialog.cs
+++ b/SpineViewer/Dialogs/BatchOpenSpineDialog.cs
@@ -1,5 +1,5 @@
 using SpineViewer.Spine;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -49,7 +49,7 @@ namespace SpineViewer.Dialogs
                 }
             }
 
-            if (version != SpineVersion.Auto && !Spine.Spine.HasImplementation(version))
+            if (version != SpineVersion.Auto && !Spine.SpineObject.HasImplementation(version))
             {
                 MessagePopup.Info($"{version.GetName()} 版本尚未实现（咕咕咕~）");
                 return;
diff --git a/SpineViewer/Dialogs/ConvertFileFormatDialog.cs b/SpineViewer/Dialogs/ConvertFileFormatDialog.cs
index 30b98f4..5124015 100644
--- a/SpineViewer/Dialogs/ConvertFileFormatDialog.cs
+++ b/SpineViewer/Dialogs/ConvertFileFormatDialog.cs
@@ -1,5 +1,5 @@
 using SpineViewer.Spine;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
diff --git a/SpineViewer/Dialogs/DiagnosticsDialog.cs b/SpineViewer/Dialogs/DiagnosticsDialog.cs
index 44094f6..fb5cdbd 100644
--- a/SpineViewer/Dialogs/DiagnosticsDialog.cs
+++ b/SpineViewer/Dialogs/DiagnosticsDialog.cs
@@ -1,5 +1,5 @@
 using Microsoft.Win32;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
diff --git a/SpineViewer/Dialogs/ExportDialog.cs b/SpineViewer/Dialogs/ExportDialog.cs
index 25aae4a..a5af9a4 100644
--- a/SpineViewer/Dialogs/ExportDialog.cs
+++ b/SpineViewer/Dialogs/ExportDialog.cs
@@ -1,5 +1,5 @@
 using SpineViewer.PropertyGridWrappers.Exporter;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections;
 using System.Collections.Generic;
diff --git a/SpineViewer/Dialogs/OpenSpineDialog.cs b/SpineViewer/Dialogs/OpenSpineDialog.cs
index 4d14194..2525818 100644
--- a/SpineViewer/Dialogs/OpenSpineDialog.cs
+++ b/SpineViewer/Dialogs/OpenSpineDialog.cs
@@ -1,5 +1,5 @@
 using SpineViewer.Spine;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -80,7 +80,7 @@ namespace SpineViewer.Dialogs
                 atlasPath = Path.GetFullPath(atlasPath);
             }
 
-            if (version != SpineVersion.Auto && !Spine.Spine.HasImplementation(version))
+            if (version != SpineVersion.Auto && !Spine.SpineObject.HasImplementation(version))
             {
                 MessagePopup.Info($"{version.GetName()} 版本尚未实现（咕咕咕~）");
                 return;
diff --git a/SpineViewer/Dialogs/ProgressDialog.cs b/SpineViewer/Dialogs/ProgressDialog.cs
index ba00b1e..3d8a8e3 100644
--- a/SpineViewer/Dialogs/ProgressDialog.cs
+++ b/SpineViewer/Dialogs/ProgressDialog.cs
@@ -1,5 +1,5 @@
 using NLog;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
diff --git a/SpineViewer/Exporter/Exporter.cs b/SpineViewer/Exporter/Exporter.cs
index 5a70697..35c68ab 100644
--- a/SpineViewer/Exporter/Exporter.cs
+++ b/SpineViewer/Exporter/Exporter.cs
@@ -1,7 +1,7 @@
 using NLog;
 using SpineViewer.Extensions;
 using SpineViewer.PropertyGridWrappers;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -96,12 +96,12 @@ namespace SpineViewer.Exporter
         /// <summary>
         /// 获取单个模型的单帧画面
         /// </summary>
-        protected SFMLImageVideoFrame GetFrame(Spine.Spine spine) => GetFrame([spine]);
+        protected SFMLImageVideoFrame GetFrame(Spine.SpineObject spine) => GetFrame([spine]);
 
         /// <summary>
         /// 获取模型列表的单帧画面
         /// </summary>
-        protected SFMLImageVideoFrame GetFrame(Spine.Spine[] spinesToRender)
+        protected SFMLImageVideoFrame GetFrame(Spine.SpineObject[] spinesToRender)
         {
             // RenderTexture 必须临时创建, 随用随取, 防止出现跨线程的情况
             using var texPma = GetRenderTexture();
@@ -149,12 +149,12 @@ namespace SpineViewer.Exporter
         /// <summary>
         /// 每个模型在同一个画面进行导出
         /// </summary>
-        protected abstract void ExportSingle(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null);
+        protected abstract void ExportSingle(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null);
 
         /// <summary>
         /// 每个模型独立导出
         /// </summary>
-        protected abstract void ExportIndividual(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null);
+        protected abstract void ExportIndividual(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null);
 
         /// <summary>
         /// 检查参数是否合法并规范化参数值, 否则返回用户错误原因
@@ -178,7 +178,7 @@ namespace SpineViewer.Exporter
         /// <param name="spines">要进行导出的 Spine 列表</param>
         /// <param name="worker">用来执行该函数的 worker</param>
         /// <exception cref="ArgumentException"></exception>
-        public virtual void Export(Spine.Spine[] spines, BackgroundWorker? worker = null)
+        public virtual void Export(Spine.SpineObject[] spines, BackgroundWorker? worker = null)
         {
             if (Validate() is string err) 
                 throw new ArgumentException(err);
diff --git a/SpineViewer/Exporter/FFmpegVideoExporter.cs b/SpineViewer/Exporter/FFmpegVideoExporter.cs
index eab9375..9490d19 100644
--- a/SpineViewer/Exporter/FFmpegVideoExporter.cs
+++ b/SpineViewer/Exporter/FFmpegVideoExporter.cs
@@ -51,7 +51,7 @@ namespace SpineViewer.Exporter
             return null;
         }
 
-        protected override void ExportSingle(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportSingle(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             var noteSuffix = FileNameNoteSuffix;
             if (!string.IsNullOrWhiteSpace(noteSuffix)) noteSuffix = $"_{noteSuffix}";
@@ -76,7 +76,7 @@ namespace SpineViewer.Exporter
             }
         }
 
-        protected override void ExportIndividual(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportIndividual(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             var noteSuffix = FileNameNoteSuffix;
             if (!string.IsNullOrWhiteSpace(noteSuffix)) noteSuffix = $"_{noteSuffix}";
diff --git a/SpineViewer/Exporter/FrameExporter.cs b/SpineViewer/Exporter/FrameExporter.cs
index 5080068..f23df3a 100644
--- a/SpineViewer/Exporter/FrameExporter.cs
+++ b/SpineViewer/Exporter/FrameExporter.cs
@@ -43,7 +43,7 @@ namespace SpineViewer.Exporter
         }
         private SizeF dpi = new(144, 144);
 
-        protected override void ExportSingle(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportSingle(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             // 导出单个时必定提供输出文件夹
             var filename = $"frame_{timestamp}{ImageFormat.GetSuffix()}";
@@ -65,7 +65,7 @@ namespace SpineViewer.Exporter
             worker?.ReportProgress(100, $"已处理 1/1");
         }
 
-        protected override void ExportIndividual(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportIndividual(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             int total = spinesToRender.Length;
             int success = 0;
diff --git a/SpineViewer/Exporter/FrameSequenceExporter.cs b/SpineViewer/Exporter/FrameSequenceExporter.cs
index bdfac0a..4bbc55f 100644
--- a/SpineViewer/Exporter/FrameSequenceExporter.cs
+++ b/SpineViewer/Exporter/FrameSequenceExporter.cs
@@ -18,7 +18,7 @@ namespace SpineViewer.Exporter
         /// </summary>
         public string Suffix { get; set; } = ".png";
 
-        protected override void ExportSingle(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportSingle(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             // 导出单个时必定提供输出文件夹, 
             var saveDir = Path.Combine(OutputDir, $"frames_{timestamp}_{FPS:f0}");
@@ -47,7 +47,7 @@ namespace SpineViewer.Exporter
             }
         }
 
-        protected override void ExportIndividual(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected override void ExportIndividual(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             foreach (var spine in spinesToRender)
             {
diff --git a/SpineViewer/Exporter/VideoExporter.cs b/SpineViewer/Exporter/VideoExporter.cs
index 0c99ae9..a36ea2b 100644
--- a/SpineViewer/Exporter/VideoExporter.cs
+++ b/SpineViewer/Exporter/VideoExporter.cs
@@ -41,7 +41,7 @@ namespace SpineViewer.Exporter
         /// <summary>
         /// 生成单个模型的帧序列
         /// </summary>
-        protected IEnumerable<SFMLImageVideoFrame> GetFrames(Spine.Spine spine, BackgroundWorker? worker = null)
+        protected IEnumerable<SFMLImageVideoFrame> GetFrames(Spine.SpineObject spine, BackgroundWorker? worker = null)
         {
             // 独立导出时如果 Duration 小于 0 则使用所有轨道上动画时长最大值
             var duration = Duration;
@@ -90,7 +90,7 @@ namespace SpineViewer.Exporter
         /// <summary>
         /// 生成多个模型的帧序列
         /// </summary>
-        protected IEnumerable<SFMLImageVideoFrame> GetFrames(Spine.Spine[] spinesToRender, BackgroundWorker? worker = null)
+        protected IEnumerable<SFMLImageVideoFrame> GetFrames(Spine.SpineObject[] spinesToRender, BackgroundWorker? worker = null)
         {
             // 导出单个时必须根据 Duration 决定导出时长
             var duration = Duration;
@@ -135,7 +135,7 @@ namespace SpineViewer.Exporter
             }
         }
 
-        public override void Export(Spine.Spine[] spines, BackgroundWorker? worker = null)
+        public override void Export(Spine.SpineObject[] spines, BackgroundWorker? worker = null)
         {
             // 导出视频格式需要把模型时间都重置到 0
             foreach (var spine in spines) spine.ResetAnimationsTime();
diff --git a/SpineViewer/Forms/SpineViewerForm.cs b/SpineViewer/Forms/SpineViewerForm.cs
index bd298e2..1ecefe9 100644
--- a/SpineViewer/Forms/SpineViewerForm.cs
+++ b/SpineViewer/Forms/SpineViewerForm.cs
@@ -5,8 +5,8 @@ using System.Diagnostics;
 using SpineViewer.Exporter;
 using System.Reflection.Metadata;
 using SpineViewer.PropertyGridWrappers.Exporter;
-using SpineViewer.Utilities;
 using SpineViewer.Natives;
+using SpineViewer.Utils;
 
 namespace SpineViewer
 {
diff --git a/SpineViewer/Program.cs b/SpineViewer/Program.cs
index 88d62c6..aceb313 100644
--- a/SpineViewer/Program.cs
+++ b/SpineViewer/Program.cs
@@ -1,5 +1,5 @@
 using NLog;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System.Diagnostics;
 using System.Reflection;
 
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineAnimationWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineAnimationWrapper.cs
index 1d34434..2264c59 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineAnimationWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineAnimationWrapper.cs
@@ -14,9 +14,9 @@ namespace SpineViewer.PropertyGridWrappers.Spine
     /// <param name="spine"></param>
     /// <param name="i"></param>
     [TypeConverter(typeof(TrackWrapperConverter))]
-    public class TrackWrapper(SpineViewer.Spine.Spine spine, int i)
+    public class TrackWrapper(SpineObject spine, int i)
     {
-        private readonly SpineViewer.Spine.Spine spine = spine;
+        private readonly SpineObject spine = spine;
 
         [Browsable(false)]
         public int Index { get; } = i;
@@ -47,7 +47,7 @@ namespace SpineViewer.PropertyGridWrappers.Spine
     /// <summary>
     /// 用于在 PropertyGrid 上显示 Spine 动画列表的包装类
     /// </summary>
-    public class SpineAnimationWrapper(SpineViewer.Spine.Spine spine) : ICustomTypeDescriptor
+    public class SpineAnimationWrapper(SpineObject spine) : ICustomTypeDescriptor
     {
         /// <summary>
         /// 轨道属性描述符, 实现对属性的读取和赋值
@@ -88,7 +88,7 @@ namespace SpineViewer.PropertyGridWrappers.Spine
         }
 
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// 全轨道动画最大时长
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineBaseInfoWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineBaseInfoWrapper.cs
index 18feccb..8741051 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineBaseInfoWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineBaseInfoWrapper.cs
@@ -11,10 +11,10 @@ namespace SpineViewer.PropertyGridWrappers.Spine
     /// <summary>
     /// 用于在 PropertyGrid 上显示 Spine 基本信息的包装类
     /// </summary>
-    public class SpineBaseInfoWrapper(SpineViewer.Spine.Spine spine)
+    public class SpineBaseInfoWrapper(SpineObject spine)
     {
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// 获取所属版本
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineDebugWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineDebugWrapper.cs
index 2182e81..4e6a170 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineDebugWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineDebugWrapper.cs
@@ -4,16 +4,17 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using SpineViewer.Spine;
 
 namespace SpineViewer.PropertyGridWrappers.Spine
 {
     /// <summary>
     /// 用于在 PropertyGrid 上显示 Spine 调试属性的包装类
     /// </summary>
-    public class SpineDebugWrapper(SpineViewer.Spine.Spine spine)
+    public class SpineDebugWrapper(SpineObject spine)
     {
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// 显示纹理
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineRenderWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineRenderWrapper.cs
index 11f3619..f7068ab 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineRenderWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineRenderWrapper.cs
@@ -4,16 +4,17 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using SpineViewer.Spine;
 
 namespace SpineViewer.PropertyGridWrappers.Spine
 {
     /// <summary>
     /// 用于在 PropertyGrid 上显示 Spine 渲染设置的包装类
     /// </summary>
-    public class SpineRenderWrapper(SpineViewer.Spine.Spine spine)
+    public class SpineRenderWrapper(SpineObject spine)
     {
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// 是否被隐藏, 被隐藏的模型将仅仅在列表显示, 不参与其他行为
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineSkinWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineSkinWrapper.cs
index 6b6b653..2932db5 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineSkinWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineSkinWrapper.cs
@@ -12,9 +12,9 @@ namespace SpineViewer.PropertyGridWrappers.Spine
     /// 对皮肤属性的包装类
     /// </summary>
     [TypeConverter(typeof(SkinWrapperConverter))]
-    public class SkinWrapper(SpineViewer.Spine.Spine spine, int i)
+    public class SkinWrapper(SpineObject spine, int i)
     {
-        private readonly SpineViewer.Spine.Spine spine = spine;
+        private readonly SpineObject spine = spine;
 
         [Browsable(false)]
         public int Index { get; } = i;
@@ -40,7 +40,7 @@ namespace SpineViewer.PropertyGridWrappers.Spine
     /// 皮肤列表动态类型包装类, 用于提供对 Spine 皮肤列表的管理能力
     /// </summary>
     /// <param name="spine">关联的 Spine 对象</param>
-    public class SpineSkinWrapper(SpineViewer.Spine.Spine spine) : ICustomTypeDescriptor
+    public class SpineSkinWrapper(SpineObject spine) : ICustomTypeDescriptor
     {
         /// <summary>
         /// 皮肤属性描述符, 实现对属性的读取和赋值
@@ -80,7 +80,7 @@ namespace SpineViewer.PropertyGridWrappers.Spine
         }
 
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// SkinWrapper 属性缓存
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineTransformWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineTransformWrapper.cs
index 7de63e7..febf1f6 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineTransformWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineTransformWrapper.cs
@@ -4,16 +4,17 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using SpineViewer.Spine;
 
 namespace SpineViewer.PropertyGridWrappers.Spine
 {
     /// <summary>
     /// 用于在 PropertyGrid 上显示 Spine 空间变换的包装类
     /// </summary>
-    public class SpineTransformWrapper(SpineViewer.Spine.Spine spine)
+    public class SpineTransformWrapper(SpineObject spine)
     {
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         /// <summary>
         /// 缩放比例
diff --git a/SpineViewer/PropertyGridWrappers/Spine/SpineWrapper.cs b/SpineViewer/PropertyGridWrappers/Spine/SpineWrapper.cs
index b46b8ec..592c205 100644
--- a/SpineViewer/PropertyGridWrappers/Spine/SpineWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Spine/SpineWrapper.cs
@@ -5,13 +5,14 @@ using System.Drawing.Design;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using SpineViewer.Spine;
 
 namespace SpineViewer.PropertyGridWrappers.Spine
 {
-    public class SpineWrapper(SpineViewer.Spine.Spine spine)
+    public class SpineWrapper(SpineObject spine)
     {
         [Browsable(false)]
-        public SpineViewer.Spine.Spine Spine { get; } = spine;
+        public SpineObject Spine { get; } = spine;
 
         [DisplayName("基本信息")]
         public SpineBaseInfoWrapper BaseInfo { get; } = new(spine);
diff --git a/SpineViewer/PropertyGridWrappers/TypeConverter.cs b/SpineViewer/PropertyGridWrappers/TypeConverter.cs
index c951e1a..27f7592 100644
--- a/SpineViewer/PropertyGridWrappers/TypeConverter.cs
+++ b/SpineViewer/PropertyGridWrappers/TypeConverter.cs
@@ -120,11 +120,11 @@ namespace SpineViewer.PropertyGridWrappers
 
         public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
         {
-            if (context?.Instance is SpineViewer.Spine.Spine obj)
+            if (context?.Instance is SpineObject obj)
             {
                 return new StandardValuesCollection(obj.SkinNames);
             }
-            else if (context?.Instance is SpineViewer.Spine.Spine[] spines)
+            else if (context?.Instance is SpineObject[] spines)
             {
                 if (spines.Length > 0)
                 {
@@ -146,11 +146,11 @@ namespace SpineViewer.PropertyGridWrappers
 
         public override StandardValuesCollection? GetStandardValues(ITypeDescriptorContext? context)
         {
-            if (context?.Instance is SpineViewer.Spine.Spine obj)
+            if (context?.Instance is SpineObject obj)
             {
                 return new StandardValuesCollection(obj.AnimationNames);
             }
-            else if (context?.Instance is SpineViewer.Spine.Spine[] spines)
+            else if (context?.Instance is SpineObject[] spines)
             {
                 if (spines.Length > 0)
                 {
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine21.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine21.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
index b151c5c..1239b6a 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine21.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject21.cs
@@ -7,12 +7,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime21;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V21)]
-    internal class Spine21 : SpineViewer.Spine.Spine
+    internal class SpineObject21 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -48,7 +48,7 @@ namespace SpineViewer.Spine.Implementations.Spine
         // 2.1.x 不支持剪裁
         //private SkeletonClipping clipping = new(); 
 
-        public Spine21(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject21(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine36.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine36.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
index 65e1832..c4e6ee9 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine36.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject36.cs
@@ -7,12 +7,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime36;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V36)]
-    internal class Spine36 : SpineViewer.Spine.Spine
+    internal class SpineObject36 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -47,7 +47,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine36(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject36(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine37.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine37.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
index de441c1..6fc9318 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine37.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject37.cs
@@ -4,12 +4,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime37;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V37)]
-    internal class Spine37 : SpineViewer.Spine.Spine
+    internal class SpineObject37 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -45,7 +45,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine37(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject37(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine38.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine38.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
index 62032ff..0143f4a 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine38.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject38.cs
@@ -7,12 +7,12 @@ using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime38;
 using SpineRuntime38.Attachments;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V38)]
-    internal class Spine38 : SpineViewer.Spine.Spine
+    internal class SpineObject38 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -51,7 +51,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine38(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject38(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine40.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine40.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
index 139e2a7..58756c6 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine40.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject40.cs
@@ -6,12 +6,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime40;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V40)]
-    internal class Spine40 : SpineViewer.Spine.Spine
+    internal class SpineObject40 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -47,7 +47,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine40(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject40(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine41.cs b/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine41.cs
rename to SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
index 1de932c..5675f40 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine41.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/SpineObject41.cs
@@ -6,12 +6,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime41;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V41)]
-    internal class Spine41 : SpineViewer.Spine.Spine
+    internal class SpineObject41 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -47,7 +47,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine41(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public SpineObject41(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/Implementations/Spine/Spine42.cs b/SpineViewer/Spine/Implementations/SpineObject/Spineobject42.cs
similarity index 98%
rename from SpineViewer/Spine/Implementations/Spine/Spine42.cs
rename to SpineViewer/Spine/Implementations/SpineObject/Spineobject42.cs
index e95b39e..61fcbf3 100644
--- a/SpineViewer/Spine/Implementations/Spine/Spine42.cs
+++ b/SpineViewer/Spine/Implementations/SpineObject/Spineobject42.cs
@@ -6,12 +6,12 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using SpineRuntime42;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine.Implementations.Spine
 {
     [SpineImplementation(SpineVersion.V42)]
-    internal class Spine42 : SpineViewer.Spine.Spine
+    internal class Spineobject42 : SpineObject
     {
         private static readonly Animation EmptyAnimation = new(EMPTY_ANIMATION, [], 0);
 
@@ -47,7 +47,7 @@ namespace SpineViewer.Spine.Implementations.Spine
 
         private SkeletonClipping clipping = new();
 
-        public Spine42(string skelPath, string atlasPath) : base(skelPath, atlasPath)
+        public Spineobject42(string skelPath, string atlasPath) : base(skelPath, atlasPath)
         {
             atlas = new Atlas(AtlasPath, textureLoader);
             try
diff --git a/SpineViewer/Spine/SkeletonConverter.cs b/SpineViewer/Spine/SkeletonConverter.cs
index c86387f..0785456 100644
--- a/SpineViewer/Spine/SkeletonConverter.cs
+++ b/SpineViewer/Spine/SkeletonConverter.cs
@@ -9,7 +9,7 @@ using System.Text;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Encodings.Web;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine
 {
diff --git a/SpineViewer/Spine/SpineHelper.cs b/SpineViewer/Spine/SpineHelper.cs
index 2fb30a3..4b60700 100644
--- a/SpineViewer/Spine/SpineHelper.cs
+++ b/SpineViewer/Spine/SpineHelper.cs
@@ -1,4 +1,4 @@
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
diff --git a/SpineViewer/Spine/Spine.cs b/SpineViewer/Spine/SpineObject.cs
similarity index 94%
rename from SpineViewer/Spine/Spine.cs
rename to SpineViewer/Spine/SpineObject.cs
index fd00ea6..59e11a6 100644
--- a/SpineViewer/Spine/Spine.cs
+++ b/SpineViewer/Spine/SpineObject.cs
@@ -5,14 +5,14 @@ using System.Drawing.Design;
 using NLog;
 using System.Xml.Linq;
 using SpineViewer.Extensions;
-using SpineViewer.Utilities;
+using SpineViewer.Utils;
 
 namespace SpineViewer.Spine
 {
     /// <summary>
     /// Spine 基类, 使用静态方法 New 来创建具体版本对象, 该类是线程安全的
     /// </summary>
-    public abstract class Spine : ImplementationResolver<Spine, SpineImplementationAttribute, SpineVersion>, SFML.Graphics.Drawable, IDisposable
+    public abstract class SpineObject : ImplementationResolver<SpineObject, SpineImplementationAttribute, SpineVersion>, SFML.Graphics.Drawable, IDisposable
     {
         /// <summary>
         /// 空动画标记
@@ -32,7 +32,7 @@ namespace SpineViewer.Spine
         /// <summary>
         /// 创建特定版本的 Spine
         /// </summary>
-        public static Spine New(SpineVersion version, string skelPath, string? atlasPath = null)
+        public static SpineObject New(SpineVersion version, string skelPath, string? atlasPath = null)
         {
             atlasPath ??= Path.ChangeExtension(skelPath, ".atlas");
             skelPath = Path.GetFullPath(skelPath);
@@ -48,13 +48,16 @@ namespace SpineViewer.Spine
         /// </summary>
         private readonly object _lock = new();
 
-        private readonly Logger logger = LogManager.GetCurrentClassLogger();
+        /// <summary>
+        /// 日志器
+        /// </summary>
+        protected readonly Logger logger = LogManager.GetCurrentClassLogger();
         private bool skinLoggerWarned = false;
 
         /// <summary>
         /// 构造函数
         /// </summary>
-        public Spine(string skelPath, string atlasPath)
+        public SpineObject(string skelPath, string atlasPath)
         {
             Version = GetType().GetCustomAttribute<SpineImplementationAttribute>().ImplementationKey;
             AssetsDir = Directory.GetParent(skelPath).FullName;
@@ -66,7 +69,7 @@ namespace SpineViewer.Spine
         /// <summary>
         /// 构造函数之后的初始化工作
         /// </summary>
-        private Spine PostInit()
+        private SpineObject PostInit()
         {
             SkinNames = skinNames.AsReadOnly();
             AnimationNames = animationNames.AsReadOnly();
@@ -98,7 +101,7 @@ namespace SpineViewer.Spine
             return this;
         }
 
-        ~Spine() { Dispose(false); }
+        ~SpineObject() { Dispose(false); }
         public void Dispose() { Dispose(true); GC.SuppressFinalize(this); }
         protected virtual void Dispose(bool disposing) { Preview?.Dispose(); }
 
@@ -279,7 +282,7 @@ namespace SpineViewer.Spine
                 loadedSkins.Add(name);
                 reloadSkins();
 
-                if (!skinLoggerWarned && Version <= SpineVersion.V37 && loadedSkins.Count > 1)
+                if (!skinLoggerWarned && Version < SpineVersion.V38 && loadedSkins.Count > 1)
                 {
                     logger.Warn($"Multiplt skins not supported in SpineVersion {Version.GetName()}");
                     skinLoggerWarned = true;
@@ -292,9 +295,9 @@ namespace SpineViewer.Spine
         /// </summary>
         public void UnloadSkin(int idx)
         {
-            if (idx < 0 || idx >= loadedSkins.Count) return;
             lock (_lock)
             {
+                if (idx < 0 || idx >= loadedSkins.Count) return;
                 loadedSkins.RemoveAt(idx);
                 reloadSkins();
             }
@@ -305,9 +308,9 @@ namespace SpineViewer.Spine
         /// </summary>
         public void ReplaceSkin(int idx, string name)
         {
-            if (idx < 0 || idx >= loadedSkins.Count || !skinNames.Contains(name)) return;
             lock (_lock)
             {
+                if (idx < 0 || idx >= loadedSkins.Count || !skinNames.Contains(name)) return;
                 loadedSkins[idx] = name;
                 reloadSkins();
             }
diff --git a/SpineViewer/Utilities/ImplementationResolver.cs b/SpineViewer/Utils/ImplementationResolver.cs
similarity index 98%
rename from SpineViewer/Utilities/ImplementationResolver.cs
rename to SpineViewer/Utils/ImplementationResolver.cs
index fba9151..eb1a1aa 100644
--- a/SpineViewer/Utilities/ImplementationResolver.cs
+++ b/SpineViewer/Utils/ImplementationResolver.cs
@@ -6,7 +6,7 @@ using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace SpineViewer.Utilities
+namespace SpineViewer.Utils
 {
     public interface IImplementationKey<TKey>
     {
diff --git a/SpineViewer/Utilities/MessagePopup.cs b/SpineViewer/Utils/MessagePopup.cs
similarity index 97%
rename from SpineViewer/Utilities/MessagePopup.cs
rename to SpineViewer/Utils/MessagePopup.cs
index c897880..e900923 100644
--- a/SpineViewer/Utilities/MessagePopup.cs
+++ b/SpineViewer/Utils/MessagePopup.cs
@@ -5,7 +5,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
 
-namespace SpineViewer.Utilities
+namespace SpineViewer.Utils
 {
     /// <summary>
     /// 弹窗消息静态类
diff --git a/SpineViewer/Utilities/SFMLBlendMode.cs b/SpineViewer/Utils/SFMLBlendMode.cs
similarity index 99%
rename from SpineViewer/Utilities/SFMLBlendMode.cs
rename to SpineViewer/Utils/SFMLBlendMode.cs
index e0bdd15..d07f366 100644
--- a/SpineViewer/Utilities/SFMLBlendMode.cs
+++ b/SpineViewer/Utils/SFMLBlendMode.cs
@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace SpineViewer.Utilities
+namespace SpineViewer.Utils
 {
     /// <summary>
     /// SFML 混合模式, 预乘模式下输入和输出的像素值都是预乘的
diff --git a/SpineViewer/Utilities/SFMLShader.cs b/SpineViewer/Utils/SFMLShader.cs
similarity index 98%
rename from SpineViewer/Utilities/SFMLShader.cs
rename to SpineViewer/Utils/SFMLShader.cs
index a03e709..e93ccd9 100644
--- a/SpineViewer/Utilities/SFMLShader.cs
+++ b/SpineViewer/Utils/SFMLShader.cs
@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace SpineViewer.Utilities
+namespace SpineViewer.Utils
 {
     public static class SFMLShader
     {