diff --git a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenDifficultyDataDao.xml b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenDifficultyDataDao.xml
index 191cc4034a..f69c5fe41e 100644
--- a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenDifficultyDataDao.xml
+++ b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenDifficultyDataDao.xml
@@ -70,7 +70,7 @@
         on(diff.ORG_ID=scg.GRID_ID and scg.DEL_FLAG='0')
         WHERE
                 diff.DEL_FLAG = '0'
-            and diff.orgType='grid'
+            and diff.ORG_TYPE='grid'
             and diff.EVENT_STATUS_CODE in('pending','0')
             AND scg.AREA_CODE like concat(#{areaCode},'%')
         ORDER BY