diff --git a/src/graphics/section/SectionDrawAssistant.ts b/src/graphics/section/SectionDrawAssistant.ts
index f88db7b..95fd899 100644
--- a/src/graphics/section/SectionDrawAssistant.ts
+++ b/src/graphics/section/SectionDrawAssistant.ts
@@ -437,6 +437,7 @@ export class SectionPointEditPlugin extends GraphicInteractionPlugin<Section> {
   onContextMenu(e: FederatedMouseEvent) {
     const target = e.target as DisplayObject;
     const section = target.getGraphic() as Section;
+    if (section.datas.sectionType === SectionType.TurnoutPhysical) return;
     this.app.updateSelected(section);
     const p = section.screenToLocalPoint(e.global);