diff --git a/src/main/resources/mappers/estimate/estimateMapper.xml b/src/main/resources/mappers/estimate/estimateMapper.xml
index 0ab01ebd..e34a1bfa 100644
--- a/src/main/resources/mappers/estimate/estimateMapper.xml
+++ b/src/main/resources/mappers/estimate/estimateMapper.xml
@@ -426,11 +426,9 @@
                      CAST(rie.SPECIFICATION AS FLOAT) AS SPEC, rie.AMOUNT, rie.PC_ITEM_ID,
                      ISNULL((SELECT SUM(r2.AMOUNT) FROM T_PART_ROOF_ITEM_ESTIMATE r2
                      WHERE r2.OBJECT_NO=rie.OBJECT_NO AND r2.PLAN_NO=rie.PLAN_NO
-                     AND r2.ROOF_SURFACE_ID=rie.ROOF_SURFACE_ID
                      AND r2.ROOF_ITEM_NO < rie.ROOF_ITEM_NO), 0) AS CUM_START,
                      ISNULL((SELECT SUM(r2.AMOUNT) FROM T_PART_ROOF_ITEM_ESTIMATE r2
                      WHERE r2.OBJECT_NO=rie.OBJECT_NO AND r2.PLAN_NO=rie.PLAN_NO
-                     AND r2.ROOF_SURFACE_ID=rie.ROOF_SURFACE_ID
                      AND r2.ROOF_ITEM_NO <= rie.ROOF_ITEM_NO), 0) AS CUM_END
                  FROM T_PART_ROOF_ITEM_ESTIMATE rie
                  WHERE rie.OBJECT_NO = #{objectNo} AND rie.PLAN_NO = #{planNo}