diff --git a/src/hooks/option/useCanvasSetting.js b/src/hooks/option/useCanvasSetting.js
index a4068f92..9176c1d2 100644
--- a/src/hooks/option/useCanvasSetting.js
+++ b/src/hooks/option/useCanvasSetting.js
@@ -507,16 +507,16 @@ export function useCanvasSetting(executeEffect = true) {
             roofMatlCd:
               params.roofsData.roofMatlCd === null || params.roofsData.roofMatlCd === undefined ? 'ROOF_ID_WA_53A' : params.roofsData.roofMatlCd,
             roofWidth:
-              params.selectedRoofMaterial.width === null || params.selectedRoofMaterial.width === undefined
-                ? !params.selectedRoofMaterial.widBase
-                  ? 0
-                  : Number(params.roofsData.widBase)
-                : Number(params.selectedRoofMaterial.width),
+              params.roofsData.roofWidth === null || params.roofsData.roofWidth === undefined
+                ? params.selectedRoofMaterial.widBase
+                  ? Number(params.selectedRoofMaterial.widBase)
+                  : 0
+                : Number(params.roofsData.roofWidth),
             roofHeight:
-              params.selectedRoofMaterial.height === null || params.selectedRoofMaterial.height === undefined
-                ? !params.selectedRoofMaterial.lenBase
-                  ? 0
-                  : Number(params.selectedRoofMaterial.lenBase)
+              params.roofsData.roofHeight === null || params.roofsData.roofHeight === undefined
+                ? params.selectedRoofMaterial.lenBase
+                  ? Number(params.selectedRoofMaterial.lenBase)
+                  : 0
                 : Number(params.roofsData.roofHeight),
             roofHajebichi:
               params.selectedRoofMaterial.hajebichi === null || params.selectedRoofMaterial.hajebichi === undefined