diff --git a/OngekiFumenEditor/Modules/FumenVisualEditor/Graphics/Drawing/Editors/DrawPlayableAreaHelper.cs b/OngekiFumenEditor/Modules/FumenVisualEditor/Graphics/Drawing/Editors/DrawPlayableAreaHelper.cs
index 7eeb7bf4..03eb4e1c 100644
--- a/OngekiFumenEditor/Modules/FumenVisualEditor/Graphics/Drawing/Editors/DrawPlayableAreaHelper.cs
+++ b/OngekiFumenEditor/Modules/FumenVisualEditor/Graphics/Drawing/Editors/DrawPlayableAreaHelper.cs
@@ -386,7 +386,7 @@ void FillPoints(List<Vector2> ps, bool isRight)
             FillPoints(rightPoints, true);
             //todo 解决左右墙交叉处理问题
 
-            var r = string.Join(Environment.NewLine, points.SequenceWrap(2).Select(x => $"{x.FirstOrDefault(),-20}{x.LastOrDefault()}"));
+            var pointPrint = string.Join(Environment.NewLine, points.SequenceWrap(2).Select(x => $"{x.FirstOrDefault(),-20}{x.LastOrDefault()}"));
 
             var tessellateList = ObjectPool<List<int>>.Get();
             tessellateList.Clear();