diff --git a/casic-device/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusConfigMapper.xml b/casic-device/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusConfigMapper.xml
index 2590fb2..ea5cd2c 100644
--- a/casic-device/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusConfigMapper.xml
+++ b/casic-device/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusConfigMapper.xml
@@ -25,7 +25,7 @@
         c.ID AS "id", c.DEVICE_ID AS "deviceId", c.FRAMECONTENT AS "framecontent",
          c.SENSORID AS "sensorid", c.SENSORCODE AS "sensorcode", c.STATUS AS "status",
           c.ATTEMPTSMAX AS "attemptsmax", c.ATTEMPTSCURRENT AS "attemptscurrent",
-          c.SENDTIME AS "sendtime", c.WRITETIME AS "writetime",s.id AS "deptid",
+          c.SENDTIME AS "sendtime", DATE_FORMAT(c.WRITETIME,'%Y-%m-%d %H:%i:%s') AS "writetime",s.id AS "deptid",
           s.full_name AS "deptName",a.WELL_CODE AS "wellCode",d.DEVCODE AS "devcode",
           d.DEVICE_NAME AS "deviceName",d.DEVICE_TYPE AS "deviceType",
           t.TYPE_NAME AS "deviceTypeName"