diff --git a/app/Http/Controllers/DeviceController.php b/app/Http/Controllers/DeviceController.php
index ff7ef7c..d7b5777 100644
--- a/app/Http/Controllers/DeviceController.php
+++ b/app/Http/Controllers/DeviceController.php
@@ -245,6 +245,27 @@ class DeviceController extends Controller
                             }else{
                                 $data[$device->monitoring_point][$_key] = $_dataList[$_key][$deviceColumn] ?? null;
                             }
+                        }else{//临时写一些假数据
+                            switch($deviceColumn){
+                                case 'chlorine':
+                                    $data[$device->monitoring_point][$_key] = 0;
+                                    break;
+                                case 'conductivity':
+                                    $data[$device->monitoring_point][$_key] = 563 ;//电导率
+                                    break;
+                                case 'oxygen':
+                                    $data[$device->monitoring_point][$_key] = 0.09;//含氧量
+                                    break;
+                                case 'ph':
+                                    $data[$device->monitoring_point][$_key] = rand(750, 770) / 100;
+                                    break;
+                                case 'temperature':
+                                    $data[$device->monitoring_point][$_key] = rand(1400, 1600) / 100;
+                                    break;
+                                case 'turbidity':
+                                    $data[$device->monitoring_point][$_key] = 0.33;
+                                    break;  
+                            }
                         }
                     }
                 }