diff --git a/src/components/floor-plan/modal/roofAllocation/ContextRoofAllocationSetting.jsx b/src/components/floor-plan/modal/roofAllocation/ContextRoofAllocationSetting.jsx
index dd8b7003..01f08028 100644
--- a/src/components/floor-plan/modal/roofAllocation/ContextRoofAllocationSetting.jsx
+++ b/src/components/floor-plan/modal/roofAllocation/ContextRoofAllocationSetting.jsx
@@ -186,7 +186,7 @@ export default function ContextRoofAllocationSetting(props) {
                               <input
                                 type="text"
                                 className="input-origin block"
-                                value={parseInt(roof.hajebichi)}
+                                value={roof.hajebichi === '' ? '0' : roof.hajebichi}
                                 readOnly={roof.roofPchAuth === 'R'}
                                 onChange={(e) => handleChangeInput(e, 'hajebichi', index)}
                               />
@@ -205,8 +205,8 @@ export default function ContextRoofAllocationSetting(props) {
                                 // handleChangeInput(e, currentAngleType === 'slope' ? 'pitch' : 'angle', index)
                                 handleChangePitch(e, index)
                               }}
-                              value={currentAngleType === 'slope' ? roof.pitch : roof.angle}
-                              defaultValue={currentAngleType === 'slope' ? roof.pitch : roof.angle}
+                              value={currentAngleType === 'slope' ? (roof.pitch || '0') : (roof.angle || '0')}
+                              defaultValue={currentAngleType === 'slope' ? (roof.pitch || '0') : (roof.angle || '0')}
                             />
                           </div>
                           <span className="absol">{pitchText}</span>