bug

app/Service/ItemService.php

@@ -26,7 +26,7 @@ class ItemService extends Service
             $model->state = $data['state'] ?? 0;
             $model->budget = $data['budget'] ?? 0;
             $model->charge_id = $data['charge_id'] ?? 0;
-            $model->field = $data['field'] ?? 0;
+            $model->field = $data['field'] ?? "";
             $model->item_attribute = $data['item_attribute'] ?? 0;
             $model->save();
 
@@ -61,7 +61,7 @@ class ItemService extends Service
             $model->state = $data['state'] ?? 0;
             $model->budget = $data['budget'] ?? 0;
             $model->charge_id = $data['charge_id'] ?? 0;
-            $model->field = $data['field'] ?? 0;
+            $model->field = $data['field'] ?? "";
             $model->item_attribute = $data['item_attribute'] ?? 0;
             $model->crt_id = $user['id'];
             $model->top_depart_id = $data['top_depart_id'];