diff --git a/src/hooks/object/useObjectBatch.js b/src/hooks/object/useObjectBatch.js
index 9ad8af5d..600dece7 100644
--- a/src/hooks/object/useObjectBatch.js
+++ b/src/hooks/object/useObjectBatch.js
@@ -471,32 +471,28 @@ export function useObjectBatch() {
 
       addCanvasMouseEventListener('mouse:up', (e) => {
         if (dormer) {
-          // const trianglePolygon = pointsToTurfPolygon(triangleToPolygon(dormer))
-          // const selectedSurfacePolygon = polygonToTurfPolygon(selectedSurface)
+          const pentagonPolygon = pointsToTurfPolygon(dormer.points)
+          const selectedSurfacePolygon = polygonToTurfPolygon(selectedSurface)
 
-          // //지붕 밖으로 그렸을때
-          // if (!turf.booleanWithin(trianglePolygon, selectedSurfacePolygon)) {
-          //   swalFire({ text: '개구를 배치할 수 없습니다.', icon: 'error' })
-          //   //일단 지워
-          //   deleteTempObjects()
-          //   return
-          // }
+          //지붕 밖으로 그렸을때
+          if (!turf.booleanWithin(pentagonPolygon, selectedSurfacePolygon)) {
+            swalFire({ text: '개구를 배치할 수 없습니다.', icon: 'error' })
+            //일단 지워
+            deleteTempObjects()
+            return
+          }
 
           //각도 추가
-          let originAngle = 0 //기본 남쪽
-          let direction = 'south'
 
+          let direction = 'south'
           if (directionRef === 'left') {
             //서
-            originAngle = 90
             direction = 'west'
           } else if (directionRef === 'right') {
             //동
-            originAngle = 270
             direction = 'east'
           } else if (directionRef === 'up') {
             //북
-            originAngle = 180
             direction = 'north'
           }