diff --git a/src/components/Roof2.jsx b/src/components/Roof2.jsx
index fe79d2b5..a31f54e7 100644
--- a/src/components/Roof2.jsx
+++ b/src/components/Roof2.jsx
@@ -135,6 +135,7 @@ export default function Roof2(props) {
     createRoofRack,
     drawRoofPolygon,
     drawCellInTrestle,
+    drawCellManualInTrestle,
     setDirectionTrestles,
     cutHelpLines,
   } = useMode()
@@ -629,6 +630,32 @@ export default function Roof2(props) {
 
   const setDirectionStringToArrow = () => {
     drawDirectionStringToArrow(canvas, globalCampass)
+
+    /**
+     * 나중에 유틸로 다시 구현
+     */
+    // const groupShapes = canvas?.getObjects().filter((obj) => obj.name === 'cellGroup')
+
+    // console.log('groupShapes', groupShapes)
+
+    // groupShapes.forEach((obj) => {
+    //   let originAngle = obj._objects.find((array) => array.originAngle !== undefined).originAngle
+
+    //   console.log('originAngle', originAngle)
+
+    //   let rotateAngle = globalCampass
+
+    //   // let rotateAngle = originAngle + globalCampass
+    //   // if (rotateAngle > 360) {
+    //   //   rotateAngle -= 360
+    //   // }
+
+    //   console.log('rotateAngle', rotateAngle)
+
+    //   obj.set({ angle: rotateAngle, originX: 'center', originY: 'center' })
+    //   obj.setCoords()
+    // })
+    canvas?.renderAll()
   }
 
   const setAllGableRoof = () => {
@@ -832,6 +859,9 @@ export default function Roof2(props) {
             <Button className="m-1 p-2" onClick={drawCellInTrestle}>
               모듈 채우기
             </Button>
+            <Button className="m-1 p-2" onClick={drawCellManualInTrestle}>
+              수동 모듈 채우기
+            </Button>
             <Button
               className="m-1 p-2"
               onClick={() => {
diff --git a/src/components/ui/SurfaceShape.jsx b/src/components/ui/SurfaceShape.jsx
index 706729a3..01c557ff 100644
--- a/src/components/ui/SurfaceShape.jsx
+++ b/src/components/ui/SurfaceShape.jsx
@@ -620,6 +620,22 @@ export const SurfaceShapeModal = ({ canvas }) => {
 
       canvas?.add(obj)
       obj.set({ direction: direction })
+
+      //각도 추가
+      let originAngle = 0 //기본 남쪽
+
+      if (direction === 'west') {
+        //서
+        originAngle = 90
+      } else if (direction === 'east') {
+        //동
+        originAngle = 270
+      } else if (direction === 'north') {
+        //북
+        originAngle = 180
+      }
+      obj.set({ originAngle: originAngle })
+
       setCurrentPattern(obj)
       canvas?.renderAll()
     })
diff --git a/src/hooks/useMode.js b/src/hooks/useMode.js
index bdd02fcf..978c342b 100644
--- a/src/hooks/useMode.js
+++ b/src/hooks/useMode.js
@@ -37,6 +37,7 @@ import offsetPolygon from '@/util/qpolygon-utils'
 import { isObjectNotEmpty } from '@/util/common-utils'
 import * as turf from '@turf/turf'
 import { INPUT_TYPE, Mode } from '@/common/common'
+import { m } from 'framer-motion'
 
 export function useMode() {
   const [mode, setMode] = useRecoilState(modeState)
@@ -953,6 +954,7 @@ export function useMode() {
         fill: 'white',
         stroke: 'black',
         transparentCorners: false,
+        name: 'dormer',
       })
       canvas.add(rect)
 
@@ -1316,6 +1318,8 @@ export function useMode() {
       // 새로운 다각형 객체를 캔버스에 추가합니다.
       canvas.add(polygon)
 
+      console.log('polygon', polygon)
+
       changeMode(canvas, Mode.DEFAULT)
       return polygon
     }
@@ -4854,6 +4858,9 @@ export function useMode() {
     canvas?.off('mouse:move')
     canvas?.off('mouse:out')
     const roofs = canvas?.getObjects().filter((obj) => obj.name === 'roof')
+    const dormers = canvas?.getObjects().filter((obj) => obj.name === 'dormer')
+
+    console.log('roofs', roofs)
 
     roofs.forEach((roof, index) => {
       // const offsetPolygonPoint = offsetPolygon(roof.points(), -20) //이동되서 찍을라고 바꿈
@@ -4875,18 +4882,147 @@ export function useMode() {
         lockScalingY: true, // Y 축 크기 조정 잠금
         idx: index,
         parentId: roof.id,
+        direction: roof.direction,
       })
 
       canvas?.add(trestlePoly)
       trestlePoly.setViewLengthText(false)
     })
+
+    //도머가 있으면 외곽으로 선을 낸다
+    dormers.forEach((dormer) => {
+      const offsetDormerPoint = offsetPolygon(rectToPolygon(dormer), 20)
+      const dormerPoly = new QPolygon(offsetDormerPoint, {
+        fill: 'transparent',
+        stroke: 'blue',
+        strokeDashArray: [5, 5],
+        strokeWidth: 1,
+        fontSize: fontSize,
+        name: 'dormerTrestle',
+        lockMovementX: true, // X 축 이동 잠금
+        lockMovementY: true, // Y축 이동 잠금
+        lockRotation: true, // 회전 잠금
+        lockScalingX: true, // X축 크기 조정 잠금
+        lockScalingY: true, // Y축 크기 조정 잠금
+      })
+      canvas?.add(dormerPoly)
+      dormerPoly.setViewLengthText(false)
+    })
+
     removeHelpPointAndHelpLine()
   }
 
+  const rectToPolygon = (rect) => {
+    const points = []
+    const left = rect.left
+    const top = rect.top
+    const width = rect.width * rect.scaleX // 스케일 적용
+    const height = rect.height * rect.scaleY // 스케일 적용
+
+    // 네 개의 꼭짓점 좌표 계산
+    points.push({ x: left, y: top }) // 좌상단
+    points.push({ x: left + width, y: top }) // 우상단
+    points.push({ x: left + width, y: top + height }) // 우하단
+    points.push({ x: left, y: top + height }) // 좌하단
+
+    return points
+  }
+
+  const polygonToTurfPolygon = (polygon) => {
+    const coordinates = polygon.points.map((point) => [point.x, point.y])
+    coordinates.push(coordinates[0])
+    return turf.polygon(
+      [coordinates],
+      {},
+      {
+        parentId: polygon.parentId,
+      },
+    )
+  }
+
+  /**
+   * trestle에서 영역을 가져와 mouse:move 이벤트로 해당 영역에 진입했을때 booleanPointInPolygon 로 진입여부를 확인
+   * 확인 후 셀을 이동시킴
+   */
+  const drawCellManualInTrestle = () => {
+    const trestlePolygons = canvas?.getObjects().filter((obj) => obj.name === 'trestle') //가대를 가져옴
+
+    if (trestlePolygons.length !== 0) {
+      let lastPointPosition = { x: 0, y: 0 }
+
+      canvas.off()
+      canvas.on('mouse:move', (e) => {
+        //마우스 이벤트 삭제 후 재추가
+        const mousePoint = canvas.getPointer(e.e)
+        const turfPoint = turf.point([mousePoint.x, mousePoint.y])
+
+        let inside = false
+
+        for (let i = 0; i < trestlePolygons.length; i++) {
+          const turfPolygon = polygonToTurfPolygon(trestlePolygons[i])
+          if (turf.booleanPointInPolygon(turfPoint, turfPolygon)) {
+            //turf에 보면 폴리곤안에 포인트가 있는지 함수가 있다
+            const direction = trestlePolygons[i].direction //도형의 방향
+            let width = direction === 'south' || direction === 'north' ? 172.2 : 113.4
+            let height = direction === 'south' || direction === 'north' ? 113.4 : 172.2
+            if (Math.abs(mousePoint.x - lastPointPosition.x) >= 4 || Math.abs(mousePoint.y - lastPointPosition.y) >= 4) {
+              let isDrawing = false
+              let fabricPolygon
+              if (isDrawing) return
+              canvas?.remove(...canvas?.getObjects().filter((obj) => obj.name === 'tmpCell')) //움직일때 일단 지워가면서 움직임
+
+              const points = [
+                { x: mousePoint.x - width / 2, y: mousePoint.y - height / 2 },
+                { x: mousePoint.x + width / 2, y: mousePoint.y - height / 2 },
+                { x: mousePoint.x + width / 2, y: mousePoint.y + height / 2 },
+                { x: mousePoint.x - width / 2, y: mousePoint.y + height / 2 },
+              ]
+
+              fabricPolygon = new QPolygon(points, {
+                fill: '#BFFD9F',
+                stroke: 'black',
+                selectable: true, // 선택 가능하게 설정
+                lockMovementX: true, // X 축 이동 잠금
+                lockMovementY: true, // Y 축 이동 잠금
+                lockRotation: true, // 회전 잠금
+                lockScalingX: true, // X 축 크기 조정 잠금
+                lockScalingY: true, // Y 축 크기 조정 잠금
+                opacity: 0.8,
+                parentId: trestlePolygons[i].parentId,
+                name: 'tmpCell',
+              })
+
+              canvas?.add(fabricPolygon) //움직여가면서 추가됨
+              lastPointPosition = { x: mousePoint.x, y: mousePoint.y }
+
+              canvas?.on('mouse:up', (e) => {
+                //마우스 클릭시 set으로 해당 위치에 셀을 넣음
+                fabricPolygon.set({ name: 'cell' })
+                fabricPolygon.setCoords()
+              })
+            }
+
+            canvas?.renderAll()
+            inside = true
+            break
+          }
+        }
+
+        if (!inside) {
+          canvas?.remove(...canvas?.getObjects().filter((obj) => obj.name === 'tmpCell'))
+          canvas?.renderAll()
+        }
+      })
+    }
+  }
+
   //배터리 셀 넣기
   const drawCellInTrestle = () => {
     const trestlePolygons = canvas?.getObjects().filter((obj) => obj.name === 'trestle' && obj.selected)
     const notSelectedTrestlePolygons = canvas?.getObjects().filter((obj) => obj.name === 'trestle' && !obj.selected)
+
+    const dormerTrestlePolygons = canvas?.getObjects().filter((obj) => obj.name === 'dormerTrestle') //도머 객체
+
     if (trestlePolygons.length === 0) {
       alert('가대가 없습니다.')
       return
@@ -4910,18 +5046,209 @@ export function useMode() {
         return acc.length > cur.length ? acc : cur
       })
 
-      let drawRoofCells
-      if (maxLengthLine.direction === 'right' || maxLengthLine.direction === 'left') {
-        drawRoofCells = trestle.fillCell({ width: 113.4, height: 172.2, padding: 0 })
-        trestle.direction = 'south'
-      } else {
-        drawRoofCells = trestle.fillCell({ width: 172.2, height: 113.4, padding: 0 })
-        trestle.direction = 'east'
+      const turfTrestlePolygon = polygonToTurfPolygon(trestle) //폴리곤을 turf 객체로 변환
+
+      const containsDormerTrestlePolygons = dormerTrestlePolygons.filter((dormerTrestle) => {
+        // 폴리곤 안에 도머 폴리곤이 포함되어있는지 확인해서 반환하는 로직
+        return (
+          turf.booleanContains(turfTrestlePolygon, polygonToTurfPolygon(dormerTrestle)) ||
+          turf.booleanWithin(polygonToTurfPolygon(dormerTrestle), turfTrestlePolygon)
+        )
+      })
+
+      let difference = turfTrestlePolygon //기본 객체(면형상)
+
+      if (containsDormerTrestlePolygons.length > 0) {
+        //turf로 도머를 제외시키는 로직
+        for (let i = 0; i < containsDormerTrestlePolygons.length; i++) {
+          if (i === 0) {
+            difference = turf.difference(turf.featureCollection([turfTrestlePolygon, polygonToTurfPolygon(containsDormerTrestlePolygons[i])])) //한 면에 도머가 1개일때
+          } else {
+            if (difference) {
+              difference = turf.difference(turf.featureCollection([difference, polygonToTurfPolygon(containsDormerTrestlePolygons[i])])) //한면에 도머가 여러개일때 계속 제외시킴
+            }
+          }
+        }
       }
 
-      drawRoofCells.forEach((cell) => {
-        drawCellsArray.push(cell)
-      })
+      const bbox = turf.bbox(difference)
+      let width = maxLengthLine.direction === 'right' || maxLengthLine.direction === 'left' ? 172.2 : 113.4
+      let height = maxLengthLine.direction === 'right' || maxLengthLine.direction === 'left' ? 113.4 : 172.2
+
+      //배치면때는 방향쪽으로 패널이 넓게 누워져야함
+      if (trestle.direction !== undefined) {
+        width = trestle.direction === 'south' || trestle.direction === 'north' ? 172.2 : 113.4
+        height = trestle.direction === 'south' || trestle.direction === 'north' ? 113.4 : 172.2
+      }
+      const cols = Math.floor((bbox[2] - bbox[0]) / width)
+      const rows = Math.floor((bbox[3] - bbox[1]) / height)
+
+      // console.log('bbox', bbox)
+
+      const boxes = []
+
+      for (let x = bbox[0]; x < bbox[2]; x += width) {
+        for (let y = bbox[1]; y < bbox[3]; y += height) {
+          const box = turf.polygon([
+            [
+              [x, y],
+              [x + width, y],
+              [x + width, y + height],
+              [x, y + height],
+              [x, y],
+            ],
+          ])
+
+          if (turf.booleanWithin(box, turfTrestlePolygon)) {
+            boxes.push(box)
+          }
+        }
+      }
+
+      for (let col = 0; col <= cols; col++) {
+        for (let row = 0; row <= rows; row++) {
+          let x = 0,
+            y = 0,
+            square = [],
+            margin = 0
+
+          if (trestle.direction !== undefined) {
+            //배치면 처림 방향이 정해져있는 경우
+
+            if (trestle.direction === 'south' || trestle.direction === 'north') {
+              //남,북
+              margin = (bbox[2] - bbox[0] - cols * width) / 2 //박스 끝에서 박스 시작값을 빼고 width와 계산된 cols를 곱한값을 뺀뒤 나누기 2 하면 가운데 배치됨
+              if (trestle.direction === 'south') {
+                //남쪽
+                x = col === 0 ? trestle.left + margin : bbox[0] + col * width + margin //상하 위치 기준이면 좌우 가운데 정렬한다
+                y = bbox[3] - row * height
+              } else {
+                //북쪽
+                x = col === 0 ? trestle.left + margin : bbox[0] + col * width + margin
+                y = bbox[1] + row * height
+              }
+            } else if (trestle.direction === 'east' || trestle.direction === 'west') {
+              //동쪽
+              margin = (bbox[3] - bbox[1] - rows * height) / 2
+              if (trestle.direction === 'east') {
+                x = bbox[2] - col * width
+                y = rows === 0 ? trestle.top + margin : bbox[1] + row * height + margin //좌우 위치 기준이면 상하 가운데 정렬한다
+              } else {
+                x = bbox[0] + col * width
+                y = rows === 0 ? trestle.top + margin : bbox[1] + row * height + margin
+              }
+            }
+          } else {
+            //방향이 없는 경우 ex) 템플릿
+            x = bbox[0] + col * width
+            y = bbox[1] + row * height
+          }
+
+          square = [
+            [x, y],
+            [x + width, y],
+            [x + width, y + height],
+            [x, y + height],
+            [x, y],
+          ]
+
+          const squarePolygon = turf.polygon([square])
+
+          // console.log('turfTrestlePolygon', turfTrestlePolygon)
+          // console.log('squarePolygon', squarePolygon)
+
+          const areaSize = turf.area(turfTrestlePolygon)
+
+          // console.log('areaSize', areaSize)
+          const objSize = turf.area(squarePolygon)
+
+          // console.log('objSize', objSize)
+
+          const maxObject = Math.floor(areaSize / objSize)
+
+          // console.log('maxObjectSize', maxObject)
+
+          const disjointFromTrestle = turf.booleanContains(turfTrestlePolygon, squarePolygon) || turf.booleanWithin(squarePolygon, turfTrestlePolygon)
+
+          if (disjointFromTrestle) {
+            let turfCoordnates = squarePolygon.geometry.coordinates[0].slice(0, -1)
+            const points = turfCoordnates.map((coord) => ({ x: coord[0], y: coord[1] }))
+
+            if (containsDormerTrestlePolygons.length > 0) {
+              //도머가 있으면 적용되는 로직
+              const isDisjoint = containsDormerTrestlePolygons.some((dormerTrestle) => {
+                return turf.booleanDisjoint(squarePolygon, polygonToTurfPolygon(dormerTrestle)) //도머가 여러개일수있으므로 겹치는게 있다면...
+              })
+              if (isDisjoint) {
+                const fabricPolygon = new QPolygon(points, {
+                  fill: '#BFFD9F',
+                  stroke: 'black',
+                  selectable: true, // 선택 가능하게 설정
+                  lockMovementX: false, // X 축 이동 잠금
+                  lockMovementY: false, // Y 축 이동 잠금
+                  lockRotation: false, // 회전 잠금
+                  lockScalingX: false, // X 축 크기 조정 잠금
+                  lockScalingY: false, // Y 축 크기 조정 잠금
+                  opacity: 0.8,
+                  parentId: trestle.parentId,
+                })
+                canvas?.add(fabricPolygon)
+              }
+            } else {
+              //도머가 없을땐 그냥 그림
+              const fabricPolygon = new QPolygon(points, {
+                fill: '#BFFD9F',
+                stroke: 'black',
+                selectable: true, // 선택 가능하게 설정
+                lockMovementX: true, // X 축 이동 잠금
+                lockMovementY: true, // Y 축 이동 잠금
+                lockRotation: true, // 회전 잠금
+                lockScalingX: true, // X 축 크기 조정 잠금
+                lockScalingY: true, // Y 축 크기 조정 잠금
+                opacity: 0.8,
+                parentId: trestle.parentId,
+              })
+              canvas?.add(fabricPolygon)
+            }
+          }
+        }
+      }
+
+      // let drawRoofCells
+      // if (maxLengthLine.direction === 'right' || maxLengthLine.direction === 'left') {
+      //   drawRoofCells = trestle.fillCell({ width: 113.4, height: 172.2, padding: 0 })
+      //   trestle.direction = 'south'
+      // } else {
+      //   drawRoofCells = trestle.fillCell({ width: 172.2, height: 113.4, padding: 0 })
+      //   trestle.direction = 'east'
+      // }
+
+      // drawRoofCells.forEach((cell) => {
+      //   drawCellsArray.push(cell)
+      // })
+
+      /**
+       * 추후에 가대까지 완료하면 그룹시켜버림
+       */
+      // const groupCellObj = canvas
+      //   ?.getObjects()
+      //   .filter(
+      //     (obj) =>
+      //       obj?.parentId === trestle.parentId ||
+      //       obj?.id === trestle.parentId ||
+      //       (obj?.name === 'arrow' && obj?.parent.id === trestle.parentId) ||
+      //       (obj?.name === 'directionText' && obj?.parent.parent.id === trestle.parentId),
+      //   )
+
+      // console.log('groupCellObj', groupCellObj)
+
+      // canvas?.add(
+      //   new fabric.Group(groupCellObj, {
+      //     name: 'cellGroup',
+      //     originX: 'center',
+      //     originY: 'center',
+      //   }),
+      // )
     })
 
     setDrewRoofCells(drawCellsArray)
@@ -5162,6 +5489,7 @@ export function useMode() {
     createRoofRack,
     drawRoofPolygon,
     drawCellInTrestle,
+    drawCellManualInTrestle,
     setDirectionTrestles,
     cutHelpLines,
   }