diff --git a/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx b/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
index 25ca72b8..e2e499b6 100644
--- a/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
+++ b/src/components/floor-plan/modal/placementShape/PlacementShapeSetting.jsx
@@ -19,6 +19,7 @@ import { getChonByDegree, getDegreeByChon } from '@/util/canvas-util'
 import { usePolygon } from '@/hooks/usePolygon'
 import { canvasState } from '@/store/canvasAtom'
 import { useRoofFn } from '@/hooks/common/useRoofFn'
+import { usePlan } from '@/hooks/usePlan'
 
 /**
  * 지붕 레이아웃
@@ -45,6 +46,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
   const { setSurfaceShapePattern } = useRoofFn()
   const canvas = useRecoilValue(canvasState)
   const roofDisplay = useRecoilValue(roofDisplaySelector)
+  const { saveCanvas } = usePlan()
 
   const roofRef = {
     roofCd: useRef(null),
@@ -205,7 +207,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
   /**
    * 배치면초기설정 저장 버튼 클릭
    */
-  const handleSaveBtn = () => {
+  const handleSaveBtn = async () => {
     const roofInfo = {
       ...currentRoof,
       planNo: basicSetting.planNo,
@@ -254,6 +256,7 @@ export default function PlacementShapeSetting({ id, pos = { x: 50, y: 180 }, pla
 
     /* 저장 후 화면 닫기 */
     closePopup(id)
+    await saveCanvas(false)
   }
 
   return (
diff --git a/src/hooks/module/useTrestle.js b/src/hooks/module/useTrestle.js
index be795814..a584876c 100644
--- a/src/hooks/module/useTrestle.js
+++ b/src/hooks/module/useTrestle.js
@@ -60,7 +60,6 @@ export const useTrestle = () => {
         }
         const construction = moduleSelectionData?.roofConstructions?.find((construction) => construction.roofIndex === roofMaterialIndex).construction
         if (!construction) {
-          swalFire({ text: 'construction 존재안함', icon: 'error' })
           return
         }
 
diff --git a/src/hooks/roofcover/useRoofAllocationSetting.js b/src/hooks/roofcover/useRoofAllocationSetting.js
index cfc73b81..2b9c9494 100644
--- a/src/hooks/roofcover/useRoofAllocationSetting.js
+++ b/src/hooks/roofcover/useRoofAllocationSetting.js
@@ -27,6 +27,7 @@ import { moduleSelectionDataState } from '@/store/selectedModuleOptions'
 import { useCanvasPopupStatusController } from '@/hooks/common/useCanvasPopupStatusController'
 import { outerLinePointsState } from '@/store/outerLineAtom'
 import { QcastContext } from '@/app/QcastProvider'
+import { usePlan } from '@/hooks/usePlan'
 
 export function useRoofAllocationSetting(id) {
   const canvas = useRecoilValue(canvasState)
@@ -52,6 +53,7 @@ export function useRoofAllocationSetting(id) {
   const { swalFire } = useSwal()
   const { setIsGlobalLoading } = useContext(QcastContext)
   const { setSurfaceShapePattern } = useRoofFn()
+  const { saveCanvas } = usePlan()
 
   const [moduleSelectionData, setModuleSelectionData] = useRecoilState(moduleSelectionDataState)
   const resetPoints = useResetRecoilState(outerLinePointsState)
@@ -225,6 +227,7 @@ export function useRoofAllocationSetting(id) {
       await post({ url: `/api/canvas-management/roof-allocation-settings`, data: patternData }).then((res) => {
         swalFire({ text: getMessage(res.returnMessage) })
         setIsGlobalLoading(false)
+        saveCanvas(false)
       })
 
       //Recoil 설정