diff --git a/src/main/resources/mappers/canvasBasicSetting/canvasBasicSettingMapper.xml b/src/main/resources/mappers/canvasBasicSetting/canvasBasicSettingMapper.xml
index a69b1c96..32678f6a 100644
--- a/src/main/resources/mappers/canvasBasicSetting/canvasBasicSettingMapper.xml
+++ b/src/main/resources/mappers/canvasBasicSetting/canvasBasicSettingMapper.xml
@@ -107,9 +107,9 @@
                , #{roofApply}
                , #{roofSeq}
                , #{roofMatlCd}
-               , #{roofWidth}
-               , #{roofHeight}
-               , #{roofHajebichi}
+               , ISNULL(#{roofWidth}, 0)
+               , ISNULL(#{roofHeight}, 0)
+               , ISNULL(#{roofHajebichi}, 0)
                , #{roofGap}
                , #{roofLayout}
                , #{roofPitch}
@@ -131,9 +131,9 @@
             SET roof_apply = #{roofApply}
             , roof_seq = #{roofSeq}
             , roof_matl_cd = #{roofMatlCd}
-            , roof_width = #{roofWidth}
-            , roof_height = #{roofHeight}
-            , roof_hajebichi = #{roofHajebichi}
+            , roof_width = ISNULL(#{roofWidth}, 0)
+            , roof_height = ISNULL(#{roofHeight}, 0)
+            , roof_hajebichi = ISNULL(#{roofHajebichi}, 0)
             , roof_gap = #{roofGap}
             , roof_layout = #{roofLayout}
             , roof_pitch = #{roofPitch}
@@ -174,9 +174,9 @@
                 , #{roofApply}
                 , #{roofSeq}
                 , #{roofMatlCd}
-                , #{roofWidth}
-                , #{roofHeight}
-                , #{roofHajebichi}
+                , ISNULL(#{roofWidth}, 0)
+                , ISNULL(#{roofHeight}, 0)
+                , ISNULL(#{roofHajebichi}, 0)
                 , #{roofGap}
                 , #{roofLayout}
                 , #{roofPitch}
@@ -208,9 +208,9 @@
                , #{roofApply}
                , #{roofSeq}
                , #{roofMatlCd}
-               , #{roofWidth}
-               , #{roofHeight}
-               , #{roofHajebichi}
+               , ISNULL(#{roofWidth}, 0)
+               , ISNULL(#{roofHeight}, 0)
+               , ISNULL(#{roofHajebichi}, 0)
                , #{roofGap}
                , #{roofLayout}
                , #{roofPitch}
@@ -230,7 +230,7 @@
     <update id="updateHajebichRoofMaterialsAdd" parameterType="com.interplug.qcast.biz.canvasBasicSetting.dto.CanvasBasicSettingResponse">
         /* sqlid : updateHajebichRoofMaterialsAdd */
         UPDATE TB_CANVAS_ROOF_MATERIALS_ADD
-            SET roof_hajebichi = #{roofHajebichi}
+            SET roof_hajebichi = ISNULL(#{roofHajebichi}, 0)
         WHERE object_no = #{objectNo}
           AND plan_no = #{planNo}
     </update>