diff --git a/src/hooks/module/useTrestle.js b/src/hooks/module/useTrestle.js
index 04d2a264..1ce415ef 100644
--- a/src/hooks/module/useTrestle.js
+++ b/src/hooks/module/useTrestle.js
@@ -68,6 +68,7 @@ export const useTrestle = () => {
         let moduleRowsTotCnt = 0
         let isEaveBar = construction.setupCover
         let isSnowGuard = construction.setupSnowCover
+        let cvrLmtRow = construction.cvrLmtRow
         const direction = parent.direction
         const rack = surface.trestleDetail.rack
         let { rackQty, rackIntvlPct, rackYn, cvrPlvrYn, lessSupFitIntvlPct, lessSupFitQty } = surface.trestleDetail
@@ -150,6 +151,10 @@ export const useTrestle = () => {
         if (isEaveBar) {
           // 처마력바설치 true인 경우 설치
           exposedBottomModules.forEach((module) => {
+            const level = module.level
+            if (level > cvrLmtRow) {
+              return
+            }
             const bottomPoints = findTopTwoPoints([...module.getCurrentPoints()], direction)
             if (!bottomPoints) return
             const eaveBar = new fabric.Line([bottomPoints[0].x, bottomPoints[0].y, bottomPoints[1].x, bottomPoints[1].y], {
@@ -168,6 +173,10 @@ export const useTrestle = () => {
 
           if (isChidory && cvrPlvrYn === 'Y') {
             leftExposedHalfBottomModules.forEach((module) => {
+              const level = module.level
+              if (level > cvrLmtRow) {
+                return
+              }
               const bottomPoints = findTopTwoPoints([...module.getCurrentPoints()], direction)
               let barPoints = []
               //설치해야할 반처마커버 포인트를 방향에 따라 설정
@@ -198,6 +207,10 @@ export const useTrestle = () => {
             })
 
             rightExposedHalfBottomPoints.forEach((module) => {
+              const level = module.level
+              if (level > cvrLmtRow) {
+                return
+              }
               const bottomPoints = findTopTwoPoints([...module.points], direction)
               let barPoints = []
               //설치해야할 반처마커버 포인트를 방향에 따라 설정