diff --git a/app/Http/Controllers/DeviceController.php b/app/Http/Controllers/DeviceController.php
index f5454c0..c28ae22 100644
--- a/app/Http/Controllers/DeviceController.php
+++ b/app/Http/Controllers/DeviceController.php
@@ -549,7 +549,10 @@ class DeviceController extends Controller
                     case 'device-supplier-biang':
                         $fields = [
                             'oxygen',
+                            'ph',
+                            'temperature',
                             'turbidity',
+                            'nh3n',
                         ];
                         break;
                 }