diff --git a/src/hooks/module/useModuleBasicSetting.js b/src/hooks/module/useModuleBasicSetting.js
index c5ef9667..53b03c01 100644
--- a/src/hooks/module/useModuleBasicSetting.js
+++ b/src/hooks/module/useModuleBasicSetting.js
@@ -171,7 +171,7 @@ export function useModuleBasicSetting(tabNum) {
       case LINE_TYPE.SUBLINE.RIDGE:
         return data.ridgeIntvl / 10
       default:
-        return 60
+        return 60 / 10
     }
   }
   //선택 배치면 배열`
@@ -241,13 +241,23 @@ export function useModuleBasicSetting(tabNum) {
       } else {
         let offsetLength = canvasSetting.roofSizeSet === '3' ? -30 : (trestleDetail.eaveIntvl / 10) * -1
         setSurfaceShapePattern(roof, roofDisplay.column, true, roof.roofMaterial) //패턴 변경
+        // let offsetPoints = createPaddingPolygon(createRoofPolygon(roof.points), roof.lines).vertices //안쪽 offset
         let offsetPoints = null
+        console.log(roof, roof.getCurrentPoints())
+        const polygon = createRoofPolygon(roof.getCurrentPoints())
+        const originPolygon = new QPolygon(roof.getCurrentPoints(), { fontSize: 0 })
 
-        if (['south', 'west'].includes(roof.direction)) {
-          offsetPoints = createPaddingPolygon(createRoofPolygon(roof.getCurrentPoints()), roof.lines).vertices //안쪽 offset
+        let result = createPaddingPolygon(polygon, roof.lines).vertices
+
+        //margin polygon 의 point가 기준 polygon의 밖에 있는지 판단한다.
+        const allPointsOutside = result.every((point) => !originPolygon.inPolygon(point))
+
+        if (allPointsOutside) {
+          offsetPoints = createMarginPolygon(polygon, roof.lines).vertices
         } else {
-          offsetPoints = createMarginPolygon(createRoofPolygon(roof.getCurrentPoints()), roof.lines).vertices //안쪽 offset
+          offsetPoints = createPaddingPolygon(polygon, roof.lines).vertices
         }
+
         //모듈설치영역?? 생성
 
         const surfaceId = uuidv4()