diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModel.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModel.cs
index d13869c..4d1cc21 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModel.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModel.cs
@@ -407,6 +407,13 @@ namespace AIStudio.Wpf.DiagramDesigner
                 }
             }
         }
+
+        #region 执行
+        public virtual void Execute()
+        {
+
+        }
+        #endregion
     }
 
     #region 扩展