diff --git a/FrontendWebApi/ApiControllers/DeviceManageController.cs b/FrontendWebApi/ApiControllers/DeviceManageController.cs
index 0dc7b34..8134147 100644
--- a/FrontendWebApi/ApiControllers/DeviceManageController.cs
+++ b/FrontendWebApi/ApiControllers/DeviceManageController.cs
@@ -618,12 +618,12 @@ namespace FrontendWebApi.ApiControllers
 
 
                 var device_amount_sql = $@"SELECT 
-                                            d.building_guid, 
+                                            d.device_building_tag, 
                                             COUNT(*) AS device_amount
                                             FROM device d
                                             WHERE d.deleted = 0
                                             AND d.device_number IN @devices
-                                            GROUP BY d.building_guid";
+                                            GROUP BY d.device_building_tag";
                 alarmObj.buildingAlarmDeviceAmount = await frontendRepository.GetAllAsync<BuildingAlarmDeviceAmount>(device_amount_sql, new { devices = alarmObj.alarmorion.Select(x => x.device_number).ToList() });
 
                 apiResult.Data = alarmObj;