diff --git a/user-service/src/main/java/com/mh/user/mapper/NowDataMapper.java b/user-service/src/main/java/com/mh/user/mapper/NowDataMapper.java
index 0f0c74b..764143a 100644
--- a/user-service/src/main/java/com/mh/user/mapper/NowDataMapper.java
+++ b/user-service/src/main/java/com/mh/user/mapper/NowDataMapper.java
@@ -146,7 +146,8 @@ public interface NowDataMapper {
     @Results({
             @Result(property="curDate",column="cur_date"),
             @Result(property="buildingID",column="building_id"),
-            @Result(property="buildingName",column="building_name")
+            @Result(property="buildingName",column="building_name"),
+            @Result(property="deviceName",column="device_name")
     })
     @SelectProvider(type = NowDataProvider.class,method = "queryWaterLevel")
     List<WaterLevelEntity> queryWaterLevel(@Param("curDate") String curDate,