diff --git a/AIStudio.Wpf.DiagramDesigner/Helpers/CopyHelper.cs b/AIStudio.Wpf.DiagramDesigner/Helpers/CopyHelper.cs
index d0cc46b..7334b74 100644
--- a/AIStudio.Wpf.DiagramDesigner/Helpers/CopyHelper.cs
+++ b/AIStudio.Wpf.DiagramDesigner/Helpers/CopyHelper.cs
@@ -230,7 +230,7 @@ namespace AIStudio.Wpf.DiagramDesigner
         public static T Mapper<T>(IAnimationViewModel s) where T : IAnimationViewModel
         {
             var d = CopyHelper.Mapper<T, IAnimationViewModel>(s);
-             d.AnimationPath = CopyHelper.Mapper<SharpPathItem, ISharpPath>(s.AnimationPath);
+            d.AnimationPath = CopyHelper.Mapper<SharpPathItem, ISharpPath>(s.AnimationPath);
             return d;
         }
 
diff --git a/AIStudio.Wpf.DiagramDesigner/Models/Serializables/SelectableItemBase.cs b/AIStudio.Wpf.DiagramDesigner/Models/Serializables/SelectableItemBase.cs
index d0fb9cb..ce71f1c 100644
--- a/AIStudio.Wpf.DiagramDesigner/Models/Serializables/SelectableItemBase.cs
+++ b/AIStudio.Wpf.DiagramDesigner/Models/Serializables/SelectableItemBase.cs
@@ -25,6 +25,7 @@ namespace AIStudio.Wpf.DiagramDesigner
             ColorItem = new ColorItem() { LineColor = new ColorObjectItem(), FillColor = new ColorObjectItem() };
             FontItem = new FontItem();
             SharpItem = new SharpItem() { SourceMarker = new SharpPathItem(), SinkMarker = new SharpPathItem() };
+            AnimationItem = new AnimationItem() { AnimationPath = new SharpPathItem() };
         }
 
         public SelectableItemBase(SelectableViewModelBase viewmodel)