diff --git a/app/Http/Controllers/Admin/ParkingPatternSpaceController.php b/app/Http/Controllers/Admin/ParkingPatternSpaceController.php
index 8257736..7b1ed71 100644
--- a/app/Http/Controllers/Admin/ParkingPatternSpaceController.php
+++ b/app/Http/Controllers/Admin/ParkingPatternSpaceController.php
@@ -81,11 +81,15 @@ class ParkingPatternSpaceController extends BaseController
                 $columns
             )->get()->each(function ($item) {
                 $ParkingSpace = ParkingSpace::query()->find($item['space_id']);
-                $item['parking_space_number'] = $ParkingSpace['number'];
+                $item['parking_space_number'] = '';
+                $item['parking_space_attr'] = '';
+                if ($ParkingSpace) {
+                    $item['parking_space_number'] = $ParkingSpace['number'];
+                    $item['parking_space_attr'] = ParkingSpaceAttributes::getAttr($ParkingSpace['space_attr_id']);
+                }
                 $item['parking_space_type'] = ParkingSpaceType::getName(
                     $item['space_type_id']
                 );
-                $item['parking_space_attr'] = ParkingSpaceAttributes::getAttr($ParkingSpace['space_attr_id']);
                 $item['auxiliary_space_type'] = '';
                 unset($item['space_id'], $item['space_type_id']);
                 return $item;