diff --git a/src/hooks/module/useTrestle.js b/src/hooks/module/useTrestle.js
index 1ce415ef..643b8e03 100644
--- a/src/hooks/module/useTrestle.js
+++ b/src/hooks/module/useTrestle.js
@@ -2637,6 +2637,7 @@ export const useTrestle = () => {
     const construction = moduleSelectionData?.roofConstructions?.find((construction) => construction.roofIndex === roofMaterialIndex).construction
     let isEaveBar = construction.setupCover
     let isSnowGuard = construction.setupSnowCover
+    let cvrLmtRow = construction.cvrLmtRow
     let { rackYn, cvrPlvrYn, moduleIntvlHor, moduleIntvlVer, rackQty, lessSupFitQty } = surface.trestleDetail
     let result = []
     if (rackYn === 'N') {
@@ -2678,6 +2679,7 @@ export const useTrestle = () => {
       }
       // 모듈 하면,최하면 등 구해야함
       modules.forEach((module, index) => {
+        const level = module.level
         // 해당 모듈 주변에 다른 모듈이 있는지 확인
         let {
           bottomModule,
@@ -2735,10 +2737,12 @@ export const useTrestle = () => {
             }
 
             if (cvrPlvrYn === 'Y') {
-              moduleRowResultData.eavesHalfCnt++
-              if (bottomLeftModule || bottomRightModule || halfBottomLeftModule || halfBottomRightModule) {
-                //처마커버 한개 노출 추가
-                moduleRowResultData.exposedSideEavesCnt++
+              if (level <= cvrLmtRow) {
+                moduleRowResultData.eavesHalfCnt++
+                if (bottomLeftModule || bottomRightModule || halfBottomLeftModule || halfBottomRightModule) {
+                  //처마커버 한개 노출 추가
+                  moduleRowResultData.exposedSideEavesCnt++
+                }
               }
             }
           } else {
@@ -2747,13 +2751,15 @@ export const useTrestle = () => {
               moduleRowResultData.exposedBottomBracketCnt += rackQty
             }
             if (isEaveBar) {
-              moduleRowResultData.eavesCnt++
-              if ((rightModule && !leftModule) || (!rightModule && leftModule)) {
-                // 둘중 하나가 없는경우는 처마커버 노출 추가
-                moduleRowResultData.exposedSideEavesCnt++
-              } else if (!rightModule && !leftModule) {
-                // 양쪽 둘다 없는경우는 처마커버 노출 2개 추가
-                moduleRowResultData.exposedSideEavesCnt += 2
+              if (level <= cvrLmtRow) {
+                moduleRowResultData.eavesCnt++
+                if ((rightModule && !leftModule) || (!rightModule && leftModule)) {
+                  // 둘중 하나가 없는경우는 처마커버 노출 추가
+                  moduleRowResultData.exposedSideEavesCnt++
+                } else if (!rightModule && !leftModule) {
+                  // 양쪽 둘다 없는경우는 처마커버 노출 2개 추가
+                  moduleRowResultData.exposedSideEavesCnt += 2
+                }
               }
             }
           }