diff --git a/Dolphin.ExamPictureCut.Application/Exams/ExamManager.cs b/Dolphin.ExamPictureCut.Application/Exams/ExamManager.cs
index abb8e72..efb52e0 100644
--- a/Dolphin.ExamPictureCut.Application/Exams/ExamManager.cs
+++ b/Dolphin.ExamPictureCut.Application/Exams/ExamManager.cs
@@ -391,8 +391,6 @@ public class ExamManager : DomainService, IExamManager
                             var skPointMode = SKPointMode.Polygon;
                             if (points.Length == 1)
                                 skPointMode = SKPointMode.Points;
-                            else if (points.Length == 2)
-                                skPointMode = SKPointMode.Lines;
 
                             canvas.DrawPoints(skPointMode, points, skPaint);
                         }