diff --git a/app/mobile/controller/InvRequisitionController.php b/app/mobile/controller/InvRequisitionController.php
index 3a59c75..d2351b6 100644
--- a/app/mobile/controller/InvRequisitionController.php
+++ b/app/mobile/controller/InvRequisitionController.php
@@ -86,10 +86,17 @@ class InvRequisitionController extends BaseController
      */
      protected function indexFormat($data, $uid)
      {
-         if (isset($data['created_at']))
+         if(isset($data['id']) && is_object($data)){
+             $data = $data->toArray();
+         }
+         if (isset($data['created_at'])){
+             $data['created_at'] = is_int($data['created_at'])?$data['created_at']:strtotime($data['created_at']);
              $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
-         if (isset($data['updated_at']))
+         }
+         if (isset($data['updated_at'])){
+             $data['updated_at'] = is_int($data['updated_at'])?$data['updated_at']:strtotime($data['updated_at']);
              $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
+         }
          if (isset($data['id'])){
              $data['item'] = InvRequisitionItem::where('requisition_id', $data['id'])->get();
              foreach ($data['item'] as $key => $item){