diff --git a/epmet-module/epmet-point/epmet-point-server/src/main/resources/mapper/PointAdditiveRecordDao.xml b/epmet-module/epmet-point/epmet-point-server/src/main/resources/mapper/PointAdditiveRecordDao.xml
index b491f35e25..1451688cc2 100644
--- a/epmet-module/epmet-point/epmet-point-server/src/main/resources/mapper/PointAdditiveRecordDao.xml
+++ b/epmet-module/epmet-point/epmet-point-server/src/main/resources/mapper/PointAdditiveRecordDao.xml
@@ -7,11 +7,7 @@
         SELECT
             TITLE,
             STATEMENT AS remark,
-            CASE
-                POINT_VALUE
-                WHEN POINT_VALUE > 0 THEN
-                concat( '+', POINT_VALUE ) ELSE POINT_VALUE
-            END AS point,
+            IF(POINT_VALUE > 0,concat( '+', POINT_VALUE ),POINT_VALUE) AS point,
             BUSINESS_ID,
             BUSINESS_CODE,
             DATE_FORMAT( CREATED_TIME, '%Y-%m-%d' ) AS date,