diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/mapper/mapping/WlRecordMapper.xml b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/mapper/mapping/WlRecordMapper.xml
index cd9e62c..46319a4 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/mapper/mapping/WlRecordMapper.xml
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/mapper/mapping/WlRecordMapper.xml
@@ -130,11 +130,9 @@
             a.end_time,
             a.line_id,
             a.type,
-            NULL AS dataLevel,(
-                a.pt / a.pt1
-                ) AS pt,(
-                a.ct / a.ct1
-                ) AS ct,
+            NULL AS dataLevel,
+            (a.ct / a.ct1) AS ct,
+            (a.pt / a.pt1) AS pt,
             a.item_name,
             a.voltage_level,
             a.capacity_sscb,