From fc9623d76dfe874f8c3670afdd9abf9669939d4a Mon Sep 17 00:00:00 2001
From: ysCha <yscha@interplug.co.kr>
Date: Mon, 23 Feb 2026 16:48:16 +0900
Subject: [PATCH] =?UTF-8?q?[1480]=20=EC=84=A4=EC=A0=95=EA=B0=92=20?=
 =?UTF-8?q?=EC=98=A4=EB=A5=98=20(=EC=9D=B4=EC=A0=84=ED=94=8C=EB=9E=9C?=
 =?UTF-8?q?=EC=A0=80=EC=9E=A5=20->=20=ED=98=84=ED=94=8C=EB=9E=9C=EC=A0=80?=
 =?UTF-8?q?=EC=9E=A5)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../placementShape/PlacementShapeSetting.jsx    | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx b/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
index 14ff26e1..87ad753c 100644
--- a/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
+++ b/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
@@ -16,7 +16,7 @@ import { globalLocaleStore } from '@/store/localeAtom'
 
 import { getChonByDegree, getDegreeByChon } from '@/util/canvas-util'
 import { usePolygon } from '@/hooks/usePolygon'
-import { canvasState, canvasSettingState, currentMenuState } from '@/store/canvasAtom'
+import { canvasState, canvasSettingState, currentCanvasPlanState, currentMenuState } from '@/store/canvasAtom'
 import { useCanvasMenu } from '@/hooks/common/useCanvasMenu'
 import { MENU, POLYGON_TYPE } from '@/common/common'
 import { useRoofFn } from '@/hooks/common/useRoofFn'
@@ -52,6 +52,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
   const { setSurfaceShapePattern } = useRoofFn()
   const canvas = useRecoilValue(canvasState)
   const [canvasSetting, setCanvasSetting] = useRecoilState(canvasSettingState)
+  const currentCanvasPlan = useRecoilValue(currentCanvasPlanState)
   const roofDisplay = useRecoilValue(roofDisplaySelector)
 
   const { setPolygonLinesActualSize } = usePolygon()
@@ -123,6 +124,15 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
     if (openPoint && openPoint === 'canvasMenus') fetchBasicSettings(planNo, openPoint)
   }, [])
 
+  /**
+   * 현재 활성 플랜이 변경될 때 currentRoof.planNo 업데이트
+   */
+  useEffect(() => {
+    if (currentCanvasPlan?.planNo && currentRoof) {
+      setCurrentRoof(prev => ({ ...prev, planNo: currentCanvasPlan.planNo }))
+    }
+  }, [currentCanvasPlan?.planNo])
+
   /**
    * 배치면초기설정 데이터 조회 후 화면 오픈
    */
@@ -132,7 +142,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
       setRaftCodes(raftCodeList)
       setCurrentRoof({
         ...addedRoofs[0],
-        planNo: planNo,
+        planNo: currentCanvasPlan?.planNo || planNo,
         roofSizeSet: String(basicSetting.roofSizeSet),
         roofAngleSet: basicSetting.roofAngleSet,
       })
@@ -221,7 +231,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
   const handleSaveBtn = async () => {
     const roofInfo = {
       ...currentRoof,
-      planNo: basicSetting.planNo,
+      planNo: currentCanvasPlan?.planNo || basicSetting.planNo,
       roofCd: roofRef.roofCd.current?.value,
       width: roofRef.width.current?.value,
       length: roofRef.length.current?.value,
@@ -244,6 +254,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
      */
     basicSettingSave({
       ...basicSetting,
+      planNo: currentCanvasPlan?.planNo || basicSetting.planNo,
       /**
        * 선택된 지붕재 정보
        */