diff --git a/FrontendWebApi/ApiControllers/HydroMeterController.cs b/FrontendWebApi/ApiControllers/HydroMeterController.cs
index f796b49..bd27c93 100644
--- a/FrontendWebApi/ApiControllers/HydroMeterController.cs
+++ b/FrontendWebApi/ApiControllers/HydroMeterController.cs
@@ -153,8 +153,8 @@ namespace FrontendWebApi.ApiControllers
                 else
                 {
                     list = rawData
-                            .GroupBy(x => new { building_tag = x.device_number.Split("_")[1], floor_tag = x.device_number.Split("_")[4], device_serial_tag = x.device_number.Split("_")[7] })
-                            .Select(x => new HydroMeterOutput { building_tag = x.Key.building_tag, floor_tag = x.Key.floor_tag, device_serial_tag = x.Key.device_serial_tag })
+                            .GroupBy(x => new { building_tag = x.device_number.Split("_")[1], floor_tag = x.device_number.Split("_")[4], device_master = x.device_number.Split("_")[5], device_serial_tag = x.device_number.Split("_")[7] })
+                            .Select(x => new HydroMeterOutput { building_tag = x.Key.building_tag, floor_tag = x.Key.floor_tag, device_serial_tag = x.Key.device_serial_tag, device_master = x.Key.device_master })
                             .ToList();
                 }
 
@@ -170,7 +170,7 @@ namespace FrontendWebApi.ApiControllers
                     else
                     {
                         l.rawData.AddRange(
-                            rawData.Where(x => x.device_number.Split("_")[1] == l.building_tag && x.device_number.Split("_")[4] == l.floor_tag && x.device_number.Split("_")[7] == l.device_serial_tag)
+                            rawData.Where(x => x.device_number.Split("_")[1] == l.building_tag && x.device_number.Split("_")[4] == l.floor_tag && x.device_number.Split("_")[5] == l.device_master && x.device_number.Split("_")[7] == l.device_serial_tag )
                         );
                     }
                     l.building_name = await backendRepository.GetOneAsync<string>("select full_name from building where building_tag = @building_tag and deleted = 0",
diff --git a/FrontendWebApi/Models/HydroMeter.cs b/FrontendWebApi/Models/HydroMeter.cs
index 4ac5c25..a3ffd70 100644
--- a/FrontendWebApi/Models/HydroMeter.cs
+++ b/FrontendWebApi/Models/HydroMeter.cs
@@ -24,6 +24,7 @@ namespace FrontendWebApi.Models
         public string building_tag { get; set; }
         public string floor_tag { get; set; }
         public string device_serial_tag { get; set; }
+        public string device_master { get; set; }
         public string total { get; set; }
         public string price { get; set; }
         public string total_price { get; set; }
diff --git a/FrontendWebApi/appsettings.Development.json b/FrontendWebApi/appsettings.Development.json
index f976969..b87a385 100644
--- a/FrontendWebApi/appsettings.Development.json
+++ b/FrontendWebApi/appsettings.Development.json
@@ -18,10 +18,10 @@
       "Port": "js2LutKe+rdjzdxMPQUrvQ==",
       //"Database": "VJB2XC+lAtzuHObDGMVOAA==", //30
       //"Database": "IgYBsgG2VLKKxFb64j7LOA==", //wsp
-      "Database": "7gWfmZ28HGIJZbxEbK+0yg==", //tpe_dome_dome
+      //"Database": "7gWfmZ28HGIJZbxEbK+0yg==", //tpe_dome_dome
       //"Database": "siTUcDaC/g2yGTMFWD72Kg==", //tpe_dome_hotel
       //"Database": "iuaY0h0+TWkir44/eZLDqw==", //tpe_dome_office
-      //"Database": "Rq7Gn4x6LwBvVtl7GY8LbA==", //MCUT
+      "Database": "Rq7Gn4x6LwBvVtl7GY8LbA==", //MCUT
       "Root": "SzdxEgaJJ7tcTCrUl2zKsA==",
       "Password": "FVAPxztxpY4gJJKQ/se4bQ=="
     }
diff --git a/FrontendWebApi/appsettings.json b/FrontendWebApi/appsettings.json
index e57bf74..ef7cff1 100644
--- a/FrontendWebApi/appsettings.json
+++ b/FrontendWebApi/appsettings.json
@@ -24,8 +24,8 @@
       "Port": "js2LutKe+rdjzdxMPQUrvQ==",
       //"Database": "VJB2XC+lAtzuHObDGMVOAA==", //三菱
       //"Database": "IgYBsgG2VLKKxFb64j7LOA==", //wsp
-      //"Database": "Rq7Gn4x6LwBvVtl7GY8LbA==", //MCUT
-      "Database": "7gWfmZ28HGIJZbxEbK+0yg==", //tpe_dome_dome
+      "Database": "Rq7Gn4x6LwBvVtl7GY8LbA==", //MCUT
+      //"Database": "7gWfmZ28HGIJZbxEbK+0yg==", //tpe_dome_dome
       //"Database": "siTUcDaC/g2yGTMFWD72Kg==", //tpe_dome_hotel
       //"Database": "iuaY0h0+TWkir44/eZLDqw==", //tpe_dome_office
       "Root": "SzdxEgaJJ7tcTCrUl2zKsA==",