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 9f9c81f..2a9aefb 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
@@ -462,9 +462,9 @@ public interface NowDataMapper {
             "  SELECT " +
             "   1 " +
             "  FROM " +
-            "   now_data " +
+            "   now_data n1 " +
             "  WHERE " +
-            "   up_water_state = '运行') THEN '运行' " +
+            "   n1.up_water_state = '运行' AND n1.building_id = now_data.building_id) THEN '运行' " +
             "  ELSE '不运行' " +
             " END AS up_water_state, " +
             " CASE " +
@@ -472,9 +472,9 @@ public interface NowDataMapper {
             "  SELECT " +
             "   1 " +
             "  FROM " +
-            "   now_data " +
+            "   now_data n2 " +
             "  WHERE " +
-            "   use_water_state = '运行') THEN '运行' " +
+            "   n2.use_water_state = '运行' AND n2.building_id = now_data.building_id) THEN '运行' " +
             "  ELSE '不运行' " +
             " END AS use_water_state, " +
             " CASE " +
@@ -482,9 +482,9 @@ public interface NowDataMapper {
             "  SELECT " +
             "   1 " +
             "  FROM " +
-            "   now_data " +
+            "   now_data n3 " +
             "  WHERE " +
-            "   back_water_state = '运行') THEN '运行' " +
+            "   n3.back_water_state = '运行' AND n3.building_id = now_data.building_id) THEN '运行' " +
             "  ELSE '不运行' " +
             " END AS back_water_state " +
             "FROM " +
@@ -493,6 +493,7 @@ public interface NowDataMapper {
             " building_id = #{buildingId} and convert(varchar(10), cur_date, 120) = convert(varchar(10), getdate(), 120) ")
     Map<String, Object> selectTopOneState(@Param("buildingId") String buildingId);
 
+
     @Select("<script>" +
             "select Convert(decimal(18,1),max(CAST(water_temp as FLOAT))) from now_data where  building_id=#{buildingId} " +
             "<if test='temp != null'>" +