diff --git a/AIStudio.Wpf.DiagramApp/ViewModels/DrawingViewModel.cs b/AIStudio.Wpf.DiagramApp/ViewModels/DrawingViewModel.cs
index f81558c..95b93bd 100644
--- a/AIStudio.Wpf.DiagramApp/ViewModels/DrawingViewModel.cs
+++ b/AIStudio.Wpf.DiagramApp/ViewModels/DrawingViewModel.cs
@@ -46,7 +46,7 @@ namespace AIStudio.Wpf.DiagramApp.ViewModels
             DesignerItemViewModelBase ellipse = new EllipseDrawingDesignerItemViewModel(DiagramViewModel, new List<Point> { new Point(238, 38), new Point(318, 118) }, true);
             DiagramViewModel.Add(ellipse);
 
-            DesignerItemViewModelBase text = new TextDrawingDesignerItemViewModel(DiagramViewModel, new Point(338, 38), "欢迎使用AIStudio画板", true);
+            DesignerItemViewModelBase text = new TextDrawingDesignerItemViewModel(DiagramViewModel, new Point(338, 38), "以下图形使用路线", true);
             DiagramViewModel.Add(text);
 
             DesignerItemViewModelBase triangle = new SharpDrawingDesignerItemViewModel(DiagramViewModel, DrawMode.ErasableTriangle, new List<Point> { new Point(438, 38), new Point(518, 118) }, true);
@@ -97,6 +97,9 @@ namespace AIStudio.Wpf.DiagramApp.ViewModels
             DesignerItemViewModelBase polygon = new PolygonDrawingDesignerItemViewModel(DiagramViewModel, new List<Point> { new Point(338, 238), new Point(398, 258), new Point(358, 298), new Point(418, 318) }, true);
             DiagramViewModel.Add(polygon);
 
+            DesignerItemViewModelBase text2 = new TextDrawingDesignerItemViewModel(DiagramViewModel, new Point(438, 238), "以下图形使用画线", true);
+            DiagramViewModel.Add(text2);
+
             //画正方形
             var drawingPoint1 = DrawingHelper.GetPoints(new Point(38, 518), 0, Enumerable.Repeat(new System.Tuple<double, double>(160, -90), 4).ToList());
             DesignerItemViewModelBase directLine1 = new DirectLineDrawingDesignerItemViewModel(DiagramViewModel, drawingPoint1, true);
@@ -176,6 +179,9 @@ namespace AIStudio.Wpf.DiagramApp.ViewModels
             var drawingPoint8 = DrawingHelper.GetPoints(new Point(728, 628), 0, tuple8);
             DesignerItemViewModelBase directLine8 = new DirectLineDrawingDesignerItemViewModel(DiagramViewModel, drawingPoint8, true);
             DiagramViewModel.Add(directLine8);
+
+            DesignerItemViewModelBase text3 = new TextDrawingDesignerItemViewModel(DiagramViewModel, new Point(38, 738), "示例完毕，欢迎大家来到AIStudio画笔画板", true);
+            DiagramViewModel.Add(text3);
         }
 
         public override void Dispose()