From 19b6b9c4e238c2e840b96bc268cc94f0bf02b2b4 Mon Sep 17 00:00:00 2001
From: Ding Yuntian <1491671119@qq.com>
Date: Mon, 13 Jul 2026 22:24:39 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=AB=A0=E8=8A=82=E7=BC=96=E8=BE=91?=
 =?UTF-8?q?=E5=99=A8=E9=97=AE=E9=A2=98=E4=BF=AE=E5=A4=8D?=
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---
 .../Editor/ChapterGraph/ChapterGraphEditorWindow.cs  | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Assets/Editor/ChapterGraph/ChapterGraphEditorWindow.cs b/Assets/Editor/ChapterGraph/ChapterGraphEditorWindow.cs
index c265e4f6c..0ae2735be 100644
--- a/Assets/Editor/ChapterGraph/ChapterGraphEditorWindow.cs
+++ b/Assets/Editor/ChapterGraph/ChapterGraphEditorWindow.cs
@@ -148,9 +148,19 @@ namespace AibisDream.SystemEditor
             });
 
             // 右侧 GraphView
+            // 套一层容器：GraphView 与左侧 Inspector 并列放在 Flex Row 中时，
+            // 内置 RectangleSelector 绘制的框选矩形会出现坐标偏移（已知 Unity 问题）。
+            // 将 GraphView 放在独立的 Flex 子容器中可使其局部原点与父容器对齐，规避该偏移。
+            var graphViewWrapper = new VisualElement();
+            graphViewWrapper.style.flexGrow = 1;
+            graphViewWrapper.style.flexDirection = FlexDirection.Column;
+            graphViewWrapper.style.overflow = Overflow.Hidden;
+
             _graphView = new ChapterGraphView();
             _graphView.style.flexGrow = 1;
-            mainContainer.Add(_graphView);
+            graphViewWrapper.Add(_graphView);
+
+            mainContainer.Add(graphViewWrapper);
 
             root.Add(mainContainer);