diff --git a/src/components/floor-plan/modal/ImgLoad.jsx b/src/components/floor-plan/modal/ImgLoad.jsx
index 2a5e77aa..341f9b94 100644
--- a/src/components/floor-plan/modal/ImgLoad.jsx
+++ b/src/components/floor-plan/modal/ImgLoad.jsx
@@ -34,11 +34,11 @@ export default function ImgLoad() {
 
   const handleModal = () => {
     setFloorPlanState({ ...floorPlanState, refFileModalOpen: false, toggleRotate: false })
-    setCurrentCanvasPlan({
-      ...currentCanvasPlan,
-      bgImageName: refImage?.name ?? null,
-      mapPositionAddress,
-    })
+    // setCurrentCanvasPlan({
+    //   ...currentCanvasPlan,
+    //   bgImageName: refImage?.name ?? null,
+    //   mapPositionAddress,
+    // })
   }
 
   useEffect(() => {
diff --git a/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx b/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
index adeb0300..e53c8619 100644
--- a/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
+++ b/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
@@ -21,6 +21,7 @@ import { selectedModuleState } from '@/store/selectedModuleOptions'
 import { v4 as uuidv4 } from 'uuid'
 
 import { stepUpListDataState } from '@/store/circuitTrestleAtom'
+import { useEstimate } from '@/hooks/useEstimate'
 
 const ALLOCATION_TYPE = {
   AUTO: 'auto',
@@ -31,6 +32,7 @@ export default function CircuitTrestleSetting({ id }) {
   const { closePopup } = usePopup()
   const { apply } = useTrestle()
   const { swalFire } = useSwal()
+  const { saveEstimate } = useEstimate()
   const canvas = useRecoilValue(canvasState)
 
   const [makers, setMakers] = useRecoilState(makersState)
@@ -336,8 +338,10 @@ export default function CircuitTrestleSetting({ id }) {
       })
 
     const result = await apply()
+    if (result) {
+      await saveEstimate(result)
+    }
     removeNotAllocationModules()
-    apply()
   }
 
   const removeNotAllocationModules = () => {
diff --git a/src/hooks/common/useRefFiles.js b/src/hooks/common/useRefFiles.js
index bb079bc7..027a2d87 100644
--- a/src/hooks/common/useRefFiles.js
+++ b/src/hooks/common/useRefFiles.js
@@ -131,12 +131,16 @@ export function useRefFiles() {
     // setCurrentCanvasPlan((prev) => ({ ...prev, bgImageName: currentCanvasPlan.id, mapPositionAddress: queryRef.current.value }))
   }
 
+  /**
+   * 배경 이미지 로드를 위한 세팅
+   */
   useEffect(() => {
     if (!currentBgImage) {
       return
     }
     console.log('🚀 ~ useEffect ~ currentBgImage:', currentBgImage)
-    handleBackImageLoadToCanvas(`plan-images/${currentCanvasPlan.id}.png`)
+    // handleBackImageLoadToCanvas(`plan-images/${currentCanvasPlan.id}.png`)
+    handleBackImageLoadToCanvas(currentBgImage)
     setCurrentCanvasPlan((prev) => ({ ...prev, bgImageName: refImage?.name ?? null, mapPositionAddress: queryRef.current.value }))
   }, [currentBgImage])
 
@@ -147,15 +151,15 @@ export function useRefFiles() {
   const handleUploadImageRefFile = async (file) => {
     const formData = new FormData()
     formData.append('file', file)
-    formData.append('fileName', currentCanvasPlan.id)
+    // formData.append('fileName', currentCanvasPlan.id)
 
     // const res = await post({ url: `${process.env.NEXT_PUBLIC_API_SERVER_PATH}/api/image-upload`, data: formData })
-    const res = await post({ url: `http://localhost:3000/api/image-upload`, data: formData })
+    const res = await post({ url: `${process.env.NEXT_PUBLIC_HOST_URL}/image/upload`, data: formData })
     console.log('🚀 ~ handleUploadImageRefFile ~ res:', res)
-    const image = await readImage(res.fileNm)
-    console.log('🚀 ~ handleUploadImageRefFile ~ file:', image)
+    // const image = await readImage(res.filePath)
+    // console.log('🚀 ~ handleUploadImageRefFile ~ file:', image)
 
-    setCurrentBgImage(image)
+    setCurrentBgImage(`${process.env.NEXT_PUBLIC_HOST_URL}${res.filePath}`)
     setRefImage(file)
   }
 
diff --git a/src/hooks/module/useTrestle.js b/src/hooks/module/useTrestle.js
index 083c24c3..9c580971 100644
--- a/src/hooks/module/useTrestle.js
+++ b/src/hooks/module/useTrestle.js
@@ -1,18 +1,16 @@
-import { useRecoilState, useRecoilValue } from 'recoil'
+import { useRecoilValue } from 'recoil'
 import { canvasState, currentAngleTypeSelector } from '@/store/canvasAtom'
 import { POLYGON_TYPE } from '@/common/common'
 import { moduleSelectionDataState } from '@/store/selectedModuleOptions'
 import { getDegreeByChon, getTrestleLength } from '@/util/canvas-util'
 import { v4 as uuidv4 } from 'uuid'
 import { useMasterController } from '@/hooks/common/useMasterController'
-import { estimateParamAtom } from '@/store/estimateAtom'
 
 // 회로 및 가대설정
 export const useTrestle = () => {
   const canvas = useRecoilValue(canvasState)
   const moduleSelectionData = useRecoilValue(moduleSelectionDataState) //다음으로 넘어가는 최종 데이터
   const { getQuotationItem } = useMasterController()
-  const [estimateParam, setEstimateParam] = useRecoilState(estimateParamAtom)
   const currentAngleType = useRecoilValue(currentAngleTypeSelector)
 
   const apply = () => {
@@ -41,6 +39,7 @@ export const useTrestle = () => {
           return
         }
 
+        const plvrYn = construction.plvrYn
         let moduleRowsTotCnt = 0
         let isEaveBar = construction.setupCover
         let isSnowGuard = construction.setupSnowCover
@@ -102,6 +101,14 @@ export const useTrestle = () => {
           leftExposedHalfTopModules.length > 0 ||
           rightExposedHalfTopPoints.length > 0
 
+        console.log('isChidory', isChidory)
+
+        if (plvrYn === 'N' && isChidory) {
+          alert('치조불가공법입니다.')
+          clear()
+          throw new Error('치조불가공법입니다.')
+        }
+
         surface.set({ isChidory: isChidory })
 
         canvas
@@ -210,6 +217,10 @@ export const useTrestle = () => {
           let findLeft = true
           let findRight = true
 
+          let leftFindModuleList = [module]
+          let rightFindModuleList = [module]
+          let centerFindModuleList = [module]
+
           //우선 절반을 나눈 뒤 왼쪽부터 찾는다.
           while (hasNextModule) {
             //바로 위에 있는지 확인한다.
@@ -218,6 +229,7 @@ export const useTrestle = () => {
             if (nextModule) {
               // 바로 위 모듈을 찾는다.
               leftRows++
+              leftFindModuleList.push(nextModule)
               x = nextModule.x
               y = nextModule.y
             } else {
@@ -233,6 +245,7 @@ export const useTrestle = () => {
               if (nextModule) {
                 // 바로 위 모듈을 찾는다.
                 leftRows++
+                leftFindModuleList.push(nextModule)
                 x = nextModule.x
                 y = nextModule.y
               } else {
@@ -253,6 +266,7 @@ export const useTrestle = () => {
             if (nextModule) {
               // 바로 위 모듈을 찾는다.
               rightRows++
+              rightFindModuleList.push(nextModule)
               x = nextModule.x
               y = nextModule.y
             } else {
@@ -268,6 +282,7 @@ export const useTrestle = () => {
               if (nextModule) {
                 // 바로 위 모듈을 찾는다.
                 rightRows++
+                rightFindModuleList.push(nextModule)
                 x = nextModule.x
                 y = nextModule.y
               } else {
@@ -287,6 +302,7 @@ export const useTrestle = () => {
 
             if (nextModule) {
               // 바로 위 모듈을 찾는다.
+              centerFindModuleList.push(nextModule)
               centerRows++
               x = nextModule.x
               y = nextModule.y
@@ -295,19 +311,77 @@ export const useTrestle = () => {
             }
           }
 
+          const leftModuleInfos = leftFindModuleList.map((module) => {
+            return {
+              moduleTpCd: module.moduleInfo.moduleTpCd,
+            }
+          })
+
+          const rightModuleInfos = rightFindModuleList.map((module) => {
+            return {
+              moduleTpCd: module.moduleInfo.moduleTpCd,
+            }
+          })
+
+          const centerModuleInfos = centerFindModuleList.map((module) => {
+            return {
+              moduleTpCd: module.moduleInfo.moduleTpCd,
+            }
+          })
+
+          const leftRowsInfo = moduleTransformData(leftModuleInfos)
+          const rightRowsInfo = moduleTransformData(rightModuleInfos)
+          const centerRowsInfo = moduleTransformData(centerModuleInfos)
+
           // 모듈의 왼쪽 부터 그릴 랙 정보를 가져온다.
           const leftRacks = rackInfos.find((rack) => {
-            return rack.value.moduleRows === leftRows
+            if (leftRowsInfo.rowsInfo.length === 1) {
+              return (
+                rack.value.moduleTpCd === leftRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === leftRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0)
+              )
+            } else {
+              return (
+                rack.value.moduleTpCd === leftRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === leftRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0) &&
+                rack.value.moduleTpRows1 === leftRowsInfo.rowsInfo[0].count &&
+                rack.value.moduleTpRows2 === leftRowsInfo.rowsInfo[1].count
+              )
+            }
           })?.value.racks
 
           // 모듈의 오른쪽 부터 그릴 랙 정보를 가져온다.
           const rightRacks = rackInfos.find((rack) => {
-            return rack.value.moduleRows === rightRows
+            if (rightRowsInfo.rowsInfo.length === 1) {
+              return (
+                rack.value.moduleTpCd === rightRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === rightRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0)
+              )
+            } else {
+              return (
+                rack.value.moduleTpCd === rightRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === rightRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0) &&
+                rack.value.moduleTpRows1 === rightRowsInfo.rowsInfo[0].count &&
+                rack.value.moduleTpRows2 === rightRowsInfo.rowsInfo[1].count
+              )
+            }
           })?.value.racks
           // 해당 rack으로 그려준다.
 
           const centerRacks = rackInfos.find((rack) => {
-            return rack.value.moduleRows === centerRows
+            if (centerRowsInfo.rowsInfo.length === 1) {
+              return (
+                rack.value.moduleTpCd === centerRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === centerRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0)
+              )
+            } else {
+              return (
+                rack.value.moduleTpCd === centerRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === centerRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0) &&
+                rack.value.moduleTpRows1 === centerRowsInfo.rowsInfo[0].count &&
+                rack.value.moduleTpRows2 === centerRowsInfo.rowsInfo[1].count
+              )
+            }
           })?.value.racks
 
           mostRowsModule = Math.max(leftRows, rightRows, centerRows, mostRowsModule)
@@ -336,6 +410,7 @@ export const useTrestle = () => {
           let leftRows = 1
           let hasNextModule = true
           let findLeft = true
+          let findModuleList = [module]
 
           //우선 절반을 나눈 뒤 왼쪽부터 찾는다.
           while (hasNextModule) {
@@ -345,6 +420,7 @@ export const useTrestle = () => {
             if (nextModule) {
               // 바로 위 모듈을 찾는다.
               leftRows++
+              findModuleList.push(nextModule)
               x = nextModule.x
               y = nextModule.y
             } else {
@@ -371,6 +447,7 @@ export const useTrestle = () => {
               if (nextModule) {
                 // 바로 위 모듈을 찾는다.
                 leftRows++
+                findModuleList.push(nextModule)
                 x = nextModule.x
                 y = nextModule.y
               } else {
@@ -379,10 +456,30 @@ export const useTrestle = () => {
             }
           }
 
+          const leftModuleInfos = findModuleList.map((module) => {
+            return {
+              moduleTpCd: module.moduleInfo.moduleTpCd,
+            }
+          })
+          const leftRowsInfo = moduleTransformData(leftModuleInfos)
+
           // 모듈의 왼쪽 부터 그릴 랙 정보를 가져온다.
           const leftRacks = rackInfos.find((rack) => {
-            return rack.value.moduleRows === leftRows
+            if (leftRowsInfo.rowsInfo.length === 1) {
+              return (
+                rack.value.moduleTpCd === leftRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === leftRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0)
+              )
+            } else {
+              return (
+                rack.value.moduleTpCd === leftRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === leftRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0) &&
+                rack.value.moduleTpRows1 === leftRowsInfo.rowsInfo[0].count &&
+                rack.value.moduleTpRows2 === leftRowsInfo.rowsInfo[1].count
+              )
+            }
           })?.value.racks
+
           mostRowsModule = Math.max(leftRows, mostRowsModule)
           if (rackYn === 'Y') {
             drawRacks(leftRacks, rackQty, rackIntvlPct, module, direction, 'L', rackYn)
@@ -400,6 +497,7 @@ export const useTrestle = () => {
           let rightRows = 1
           let hasNextModule = true
           let findRight = true
+          let findModuleList = [module]
 
           // 오른쪽 찾는다.
           while (hasNextModule) {
@@ -409,6 +507,7 @@ export const useTrestle = () => {
             if (nextModule) {
               // 바로 위 모듈을 찾는다.
               rightRows++
+              findModuleList.push(nextModule)
               x = nextModule.x
               y = nextModule.y
             } else {
@@ -424,6 +523,7 @@ export const useTrestle = () => {
               if (nextModule) {
                 // 바로 위 모듈을 찾는다.
                 rightRows++
+                findModuleList.push(nextModule)
                 x = nextModule.x
                 y = nextModule.y
               } else {
@@ -432,11 +532,30 @@ export const useTrestle = () => {
             }
           }
 
+          const rightRowsInfos = findModuleList.map((module) => {
+            return {
+              moduleTpCd: module.moduleInfo.moduleTpCd,
+            }
+          })
+
+          const rightRowsInfo = moduleTransformData(rightRowsInfos)
+
           // 모듈의 오른쪽 부터 그릴 랙 정보를 가져온다.
           const rightRacks = rackInfos.find((rack) => {
-            return rack.value.moduleRows === rightRows
+            if (rightRowsInfo.rowsInfo.length === 1) {
+              return (
+                rack.value.moduleTpCd === rightRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === rightRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0)
+              )
+            } else {
+              return (
+                rack.value.moduleTpCd === rightRowsInfo.moduleTotalTp &&
+                rack.value.moduleRows === rightRowsInfo.rowsInfo.reduce((acc, row) => acc + row.count, 0) &&
+                rack.value.moduleTpRows1 === rightRowsInfo.rowsInfo[0].count &&
+                rack.value.moduleTpRows2 === rightRowsInfo.rowsInfo[1].count
+              )
+            }
           })?.value.racks
-
           mostRowsModule = Math.max(rightRows, mostRowsModule)
           // 해당 rack으로 그려준다.
           if (rackYn === 'Y') {
@@ -462,10 +581,24 @@ export const useTrestle = () => {
 
       return setEstimateData()
     } catch (e) {
-      return false
+      return null
     }
   }
 
+  //module Rack 정보를 얻기위한 데이터 가공
+  function moduleTransformData(arr) {
+    let counts = {}
+
+    arr.forEach((item) => {
+      counts[item.moduleTpCd] = (counts[item.moduleTpCd] || 0) + 1
+    })
+
+    let moduleTotalTp = Object.keys(counts).join('')
+    let rowsInfo = Object.entries(counts).map(([moduleTpCd, count]) => ({ moduleTpCd, count }))
+
+    return { moduleTotalTp, rowsInfo }
+  }
+
   // itemList 조회 후 estimateParam에 저장
   const setEstimateData = async () => {
     const surfaces = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.MODULE_SETUP_SURFACE)
@@ -480,7 +613,7 @@ export const useTrestle = () => {
     //견적서 itemList 조회
     const res = await getQuotationItem(params)
     if (!res.data) {
-      return false
+      return null
     }
     const itemList = res.data
     //northArrangement 북면 설치 여부
@@ -540,10 +673,10 @@ export const useTrestle = () => {
       }
     })
 
-    setEstimateParam({ ...estimateParam, itemList, northArrangement, roofSurfaceList, circuitItemList })
+    const estimateParam = { itemList, northArrangement, roofSurfaceList, circuitItemList }
 
     // 정상적으로 완료 되면 true 반환
-    return true
+    return estimateParam
   }
 
   const getNorthArrangement = () => {
@@ -565,9 +698,11 @@ export const useTrestle = () => {
   }
 
   const findNextModule = (currentPoint, centerPoints, direction) => {
-    let { x, y, width, height, horizontal, vertical } = { ...currentPoint }
-    width = width + horizontal
-    height = height + vertical
+    let { x, y, horizontal, vertical } = { ...currentPoint }
+    let { widthArr, heightArr } = centerPoints[0]
+
+    let width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
+    let height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length + vertical
 
     let maxX = 2 + horizontal * 3
     let maxY = 2 + vertical * 3
@@ -596,7 +731,11 @@ export const useTrestle = () => {
   }
 
   const findNextLeftModule = (currentPoint, centerPoints, direction) => {
-    let { x, y, width, height, horizontal, vertical } = { ...currentPoint }
+    let { x, y, horizontal, vertical } = { ...currentPoint }
+    let { widthArr, heightArr } = centerPoints[0]
+
+    let width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
+    let height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length + vertical
 
     let result
     let topLeftPoint
@@ -631,9 +770,11 @@ export const useTrestle = () => {
     return result
   }
   const findNextRightModule = (currentPoint, centerPoints, direction) => {
-    let { x, y, width, height, horizontal, vertical } = { ...currentPoint }
-    width = width + horizontal
-    height = height + vertical
+    let { x, y, horizontal, vertical } = { ...currentPoint }
+    let { widthArr, heightArr } = centerPoints[0]
+
+    let width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
+    let height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length + vertical
     let result
     let topRightPoint
 
@@ -665,6 +806,9 @@ export const useTrestle = () => {
   }
 
   const drawRacks = (rackInfos, rackQty, rackIntvlPct, module, direction, l, rackYn) => {
+    if (!rackInfos) {
+      return
+    }
     const { width, height, left, top, lastX, lastY, surfaceId } = module
     const surface = canvas.getObjects().find((obj) => obj.id === surfaceId)
     const roof = canvas.getObjects().find((obj) => obj.id === surface.parentId)
@@ -762,7 +906,7 @@ export const useTrestle = () => {
                   name: 'smartRack',
                   stroke: 'red',
                   strokeWidth: 4,
-                  selectable: false,
+                  selectable: true,
                   shadow: {
                     color: 'black', // Outline color
                     blur: 10,
@@ -774,17 +918,18 @@ export const useTrestle = () => {
                   surfaceId: surface.id,
                   supFitQty,
                   supFitIntvlPct,
-                  rackLen,
+                  rackLen: rackLength,
                   rackRowsCd,
                   seq,
                   smartRackId,
                   rackId: itemId,
                   direction: 'top',
                 })
+                startPointY -= rackLength + 8
                 canvas.add(rack)
                 canvas.renderAll()
               } else if (setRackTpCd === 'INTVL') {
-                startPointY -= rackLength + 8
+                startPointY -= rackLength
               }
             })
           } else {
@@ -844,13 +989,14 @@ export const useTrestle = () => {
                   surfaceId: surface.id,
                   supFitQty,
                   supFitIntvlPct,
-                  rackLen,
+                  rackLen: rackLength,
                   rackRowsCd,
                   seq,
                   smartRackId,
                   rackId: itemId,
                   direction: 'left',
                 })
+                startPointX -= rackLength + 8
                 canvas.add(rack)
                 canvas.renderAll()
               } else if (setRackTpCd === 'INTVL') {
@@ -873,7 +1019,7 @@ export const useTrestle = () => {
               selectable: false,
               supFitQty,
               supFitIntvlPct,
-              rackLen,
+              rackLen: rackLength,
               rackYn,
               rackRowsCd,
               rackId: itemId,
@@ -913,17 +1059,18 @@ export const useTrestle = () => {
                   surfaceId: surface.id,
                   supFitQty,
                   supFitIntvlPct,
-                  rackLen,
+                  rackLen: rackLength,
                   rackRowsCd,
                   seq,
                   smartRackId,
                   rackId: itemId,
                   direction: 'right',
                 })
+                startPointX += rackLength + 8
                 canvas.add(rack)
                 canvas.renderAll()
               } else if (setRackTpCd === 'INTVL') {
-                startPointX += rackLength + 8
+                startPointX += rackLength
               }
             })
           } else {
@@ -989,8 +1136,9 @@ export const useTrestle = () => {
                 })
                 canvas.add(rack)
                 canvas.renderAll()
-              } else if (setRackTpCd === 'INTVL') {
                 startPointY += rackLength + 8
+              } else if (setRackTpCd === 'INTVL') {
+                startPointY += rackLength
               }
             })
           } else {
@@ -1043,17 +1191,16 @@ export const useTrestle = () => {
     canvas.renderAll()
 
     racks.forEach((rack) => {
-      const { x1, y1, x2, y2, direction, supFitQty, supFitIntvlPct, rackLen } = rack
+      const { x1, y1, x2, y2, direction, supFitQty, supFitIntvlPct, rackLen, name } = rack
 
       const bracketLength = 10
 
       if (direction === 'top') {
         const result = getBracketPoints(supFitQty, supFitIntvlPct)
-
         result.forEach((percent) => {
           const bracket = new fabric.Rect({
             left: x2 - bracketLength / 3,
-            top: y2 + (rackLen / 10) * percent,
+            top: name === 'smartRack' ? y2 + rackLen * percent : y2 + (rackLen / 10) * percent,
             fill: 'green',
             name: 'bracket',
             parentId: rack.parentId,
@@ -1071,7 +1218,7 @@ export const useTrestle = () => {
 
         result.forEach((percent) => {
           const bracket = new fabric.Rect({
-            left: x2 + (rackLen / 10) * percent,
+            left: name === 'smartRack' ? x2 + rackLen * percent : x2 + (rackLen / 10) * percent,
             top: y2 - bracketLength / 3,
             fill: 'green',
             name: 'bracket',
@@ -1090,7 +1237,7 @@ export const useTrestle = () => {
 
         result.forEach((percent) => {
           const bracket = new fabric.Rect({
-            left: x2 - (rackLen / 10) * percent,
+            left: name === 'smartRack' ? x2 - rackLen * percent : x2 - (rackLen / 10) * percent,
             top: y2 - bracketLength / 3,
             fill: 'green',
             parentId: rack.parentId,
@@ -1110,7 +1257,7 @@ export const useTrestle = () => {
         result.forEach((percent) => {
           const bracket = new fabric.Rect({
             left: x2 - bracketLength / 3,
-            top: y2 - (rackLen / 10) * percent,
+            top: name === 'smartRack' ? y2 - rackLen * percent : y2 - (rackLen / 10) * percent,
             fill: 'green',
             name: 'bracket',
             parentId: rack.parentId,
@@ -1337,8 +1484,49 @@ export const useTrestle = () => {
     return points.slice(0, 2)
   }
 
-  const calculateForApi = (moduleSurface) => {
+  const getCenterPoints = (moduleSurface) => {
     const centerPoints = []
+    let widthArr = []
+    let heightArr = []
+    const modules = moduleSurface.modules
+    modules.forEach((module, index) => {
+      module.tempIndex = index
+      const { x, y } = module.getCenterPoint()
+      const { width, height } = { ...module }
+      widthArr.push(width)
+      heightArr.push(height)
+      centerPoints.push({ x, y, width: Math.floor(width), height: Math.floor(height), index, moduleInfo: module.moduleInfo })
+    })
+
+    //widthArr 중복 제거 1이상 차이가 나지 않으면 같은 너비로 간주
+    widthArr = removeCloseValues(Array.from(new Set(widthArr)))
+    heightArr = removeCloseValues(Array.from(new Set(heightArr)))
+
+    centerPoints.forEach((centerPoint, index) => {
+      centerPoint.widthArr = [...widthArr]
+
+      centerPoint.heightArr = [...heightArr]
+    })
+
+    function removeCloseValues(arr, threshold = 1) {
+      arr.sort((a, b) => a - b) // 배열을 정렬
+
+      let result = []
+
+      for (let i = 0; i < arr.length; i++) {
+        if (i === 0 || Math.abs(arr[i] - arr[i - 1]) >= threshold) {
+          result.push(arr[i])
+        }
+      }
+
+      return result
+    }
+
+    return centerPoints
+  }
+
+  const calculateForApi = (moduleSurface) => {
+    const centerPoints = getCenterPoints(moduleSurface)
     const direction = moduleSurface.direction
     const modules = moduleSurface.modules
 
@@ -1350,12 +1538,6 @@ export const useTrestle = () => {
 
     const maxX = 2 + horizontal * 3
     const maxY = 2 + vertical * 3
-    modules.forEach((module, index) => {
-      module.tempIndex = index
-      const { x, y } = module.getCenterPoint()
-      const { width, height } = { ...module }
-      centerPoints.push({ x, y, width: Math.floor(width), height: Math.floor(height), index })
-    })
 
     if (centerPoints.length === 0) return
 
@@ -1382,7 +1564,7 @@ export const useTrestle = () => {
     let rightExposedHalfTopPoints = []
 
     centerPoints.forEach((centerPoint, index) => {
-      let { x, y, width, height } = { ...centerPoint }
+      let { x, y, width, height, widthArr, heightArr } = { ...centerPoint }
       // centerPoints중에 현재 centerPoint와 x값이 같고, y값이 y-height값과 같은 centerPoint가 있는지 확인
       let bottomCell
       let bottomLeftPoint
@@ -1392,28 +1574,29 @@ export const useTrestle = () => {
 
       switch (direction) {
         case 'south':
-          width = width + horizontal
-          height = height + vertical
+          //widthArr의 값을 전부 더한 후 widthArr의 길이로 나누어 평균값을 구한다.
+          width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
+          height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length + vertical
           bottomCell = centerPoints.filter((centerPoint) => Math.abs(centerPoint.x - x) < maxX && Math.abs(centerPoint.y - (y + height)) < maxY)
           bottomLeftPoint = { x: x - width / 2, y: y + height }
           bottomRightPoint = { x: x + width / 2, y: y + height }
           break
         case 'north':
-          width = width + horizontal
-          height = height + vertical
+          width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
+          height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length + vertical
           bottomCell = centerPoints.filter((centerPoint) => Math.abs(centerPoint.x - x) < maxX && Math.abs(centerPoint.y - (y - height)) < maxY)
           bottomLeftPoint = { x: x + width / 2, y: y - height }
           bottomRightPoint = { x: x - width / 2, y: y - height }
           break
         case 'east':
           bottomCell = centerPoints.filter((centerPoint) => Math.abs(centerPoint.x - (x + width)) < maxX && Math.abs(centerPoint.y - y) < maxY)
-          width = width + horizontal
+          width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
           bottomLeftPoint = { x: x + width, y: y + height / 2 }
           bottomRightPoint = { x: x + width, y: y - height / 2 }
           break
         case 'west':
           bottomCell = centerPoints.filter((centerPoint) => Math.abs(centerPoint.x - (x - width)) < maxX && Math.abs(centerPoint.y - y) < maxY)
-          width = width + horizontal
+          width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length + horizontal
           bottomLeftPoint = { x: x - width, y: y - height / 2 }
           bottomRightPoint = { x: x - width, y: y + height / 2 }
           break
@@ -1870,16 +2053,16 @@ export const useTrestle = () => {
     const { direction, modules } = surface
     let { rackYn, cvrPlvrYn, moduleIntvlHor, moduleIntvlVer, rackQty, lessSupFitQty } = surface.trestleDetail
 
-    const centerPoints = modules.map((module) => {
-      return module.getCenterPoint()
-    })
+    const centerPoints = getCenterPoints(surface)
 
     const horizontal = ['south', 'north'].includes(direction) ? moduleIntvlHor : moduleIntvlVer
 
     const vertical = ['south', 'north'].includes(direction) ? moduleIntvlVer : moduleIntvlHor
     const maxX = 2 + horizontal * 3
     const maxY = 2 + vertical * 3
-    let { width, height } = { ...module }
+    let { widthArr, heightArr } = centerPoints[0]
+    let width = widthArr.reduce((acc, num) => acc + num, 0) / widthArr.length
+    let height = heightArr.reduce((acc, num) => acc + num, 0) / heightArr.length
     let { x, y } = { ...module.getCenterPoint() }
 
     let halfBottomLeftPoint
diff --git a/src/hooks/useEstimate.js b/src/hooks/useEstimate.js
new file mode 100644
index 00000000..7fa4ff60
--- /dev/null
+++ b/src/hooks/useEstimate.js
@@ -0,0 +1,59 @@
+import { useContext } from 'react'
+
+import { useRecoilValue } from 'recoil'
+
+import { useAxios } from '@/hooks/useAxios'
+import { useSwal } from '@/hooks/useSwal'
+import { GlobalDataContext } from '@/app/GlobalDataProvider'
+import { currentCanvasPlanState } from '@/store/canvasAtom'
+import { loginUserStore } from '@/store/commonAtom'
+
+export function useEstimate() {
+  const { managementStateLoaded } = useContext(GlobalDataContext)
+
+  const loginUserState = useRecoilValue(loginUserStore)
+  const currentCanvasPlan = useRecoilValue(currentCanvasPlanState)
+
+  const { swalFire } = useSwal()
+  const { promisePost } = useAxios()
+
+  /**
+   * 도면 견적서 저장
+   */
+  const saveEstimate = async (estimateParam) => {
+    const userId = loginUserState.userId
+    const saleStoreId = managementStateLoaded.saleStoreId
+    const objectNo = currentCanvasPlan.objectNo
+    const planNo = currentCanvasPlan.planNo
+    const slope = estimateParam.roofSurfaceList[0].slope
+    const angle = estimateParam.roofSurfaceList[0].angle
+    const surfaceType = managementStateLoaded.surfaceType
+    const setupHeight = managementStateLoaded.installHeight
+    const standardWindSpeedId = managementStateLoaded.standardWindSpeedId
+    const snowfall = managementStateLoaded.verticalSnowCover
+    const drawingFlg = '1'
+
+    const saveEstimateData = {
+      ...estimateParam,
+      userId: userId,
+      saleStoreId: saleStoreId,
+      objectNo: objectNo,
+      planNo: planNo,
+      slope: slope,
+      angle: angle,
+      surfaceType: surfaceType,
+      setupHeight: setupHeight,
+      standardWindSpeedId: standardWindSpeedId,
+      snowfall: snowfall,
+      drawingFlg: drawingFlg,
+    }
+
+    await promisePost({ url: '/api/estimate/save-estimate', data: saveEstimateData }).catch((error) => {
+      swalFire({ text: error.message, icon: 'error' })
+    })
+  }
+
+  return {
+    saveEstimate,
+  }
+}
diff --git a/src/hooks/usePlan.js b/src/hooks/usePlan.js
index b904611d..3691035e 100644
--- a/src/hooks/usePlan.js
+++ b/src/hooks/usePlan.js
@@ -394,6 +394,7 @@ export function usePlan(params = {}) {
     canvas,
     plans,
     currentCanvasPlan,
+    setCurrentCanvasPlan,
     selectedPlan,
     saveCanvas,
     handleCurrentPlan,
diff --git a/src/lib/fileAction.js b/src/lib/fileAction.js
index d2c4cff9..6b531d77 100644
--- a/src/lib/fileAction.js
+++ b/src/lib/fileAction.js
@@ -72,7 +72,8 @@ const writeImage = async (fileName, file) => {
 }
 
 const readImage = async (fileName) => {
-  const file = await fs.readFile(`${FILE_PATH}/${fileName}`)
+  // const file = await fs.readFile(`${FILE_PATH}/${fileName}`)
+  const file = await fs.readFile(`${process.env.NEXT_PUBLIC_HOST_URL}${fileName}`)
   // .then((res) => {
   //   console.log('readImage-then', res)
   // })
diff --git a/src/locales/ja.json b/src/locales/ja.json
index 0951418c..38723da7 100644
--- a/src/locales/ja.json
+++ b/src/locales/ja.json
@@ -877,6 +877,7 @@
   "estimate.detail.roofCns": "屋根材・仕様施工",
   "estimate.detail.remarks": "備考",
   "estimate.detail.fileFlg": "後日資料提出",
+  "estimate.detail.dragFileGuide": "(※北面設置の場合、ファイル添付が必須です.)",
   "estimate.detail.header.fileList1": "ファイル添付",
   "estimate.detail.fileList.btn": "ファイル選択",
   "estimate.detail.fileList.extCheck": "画像ファイルのみ添付可能です。",
@@ -942,6 +943,7 @@
   "estimate.detail.save.alertMsg": "保存されました。見積書で製品を変更すると、図面や回路には反映されません。",
   "estimate.detail.copy.alertMsg": "コピーされました。",
   "estimate.detail.save.requiredFileUpload": "ファイル添付が必須のアイテムがあります。ファイルを添付するか、後日添付をチェックしてください。",
+  "estimate.detail.save.requiredNorthArrangementFileUpload": "北面にモジュールを配置した場合、北面配置許可書を必ず添付する必要があります.",
   "estimate.detail.save.requiredItem": "製品は1つ以上登録する必要があります。",
   "estimate.detail.save.requiredCharger": "担当者は必須です。",
   "estimate.detail.save.requiredObjectName": "案件名は必須です。",
diff --git a/src/locales/ko.json b/src/locales/ko.json
index 9037ade4..5c7c17d6 100644
--- a/src/locales/ko.json
+++ b/src/locales/ko.json
@@ -877,6 +877,7 @@
   "estimate.detail.roofCns": "지붕재・사양시공",
   "estimate.detail.remarks": "비고",
   "estimate.detail.fileFlg": "후일자료제출",
+  "estimate.detail.dragFileGuide": "(※ 북면설치인 경우, 파일 첨부가 필수입니다.)",
   "estimate.detail.header.fileList1": "파일첨부",
   "estimate.detail.fileList.btn": "파일선택",
   "estimate.detail.fileList.extCheck": "이미지 파일만 첨부 가능합니다.",
@@ -942,6 +943,7 @@
   "estimate.detail.save.alertMsg": "저장되었습니다. 견적서에서 제품을 변경할 경우 도면 및 회로에 반영되지 않습니다.",
   "estimate.detail.copy.alertMsg": "복사되었습니다.",
   "estimate.detail.save.requiredFileUpload": "파일첨부가 필수인 아이템이 있습니다. 파일을 첨부하거나 후일첨부를 체크해주십시오.",
+  "estimate.detail.save.requiredNorthArrangementFileUpload": "북면에 모듈을 배치한 경우, 북면배치허가서를 반드시 첨부해야 합니다.",
   "estimate.detail.save.requiredItem": "제품은 1개이상 등록해야 됩니다.",
   "estimate.detail.save.requiredCharger": "담당자는 필수값 입니다.",
   "estimate.detail.save.requiredObjectName": "안건명은 필수값 입니다.",