diff --git a/app/Http/Controllers/Admin/ParkingSpaceCatMapController.php b/app/Http/Controllers/Admin/ParkingSpaceCatMapController.php
index 4a90f75..f18b747 100644
--- a/app/Http/Controllers/Admin/ParkingSpaceCatMapController.php
+++ b/app/Http/Controllers/Admin/ParkingSpaceCatMapController.php
@@ -176,7 +176,12 @@ class ParkingSpaceCatMapController extends BaseController
                 );
                 $item['attr_name'] = $ParkingAttr['attributes'];
 
-                $ParkingType = ParkingSpaceType::query()->find($space_type_id);
+                $ParkingType = ParkingSpaceType::query()->find($space_type_id)
+                    ?? [
+                        'name'                 => '',
+                        'default_color_vacant' => '',
+                        'default_color_occupy' => ''
+                    ];
                 $item['space_type'] = $ParkingType['name'];
 
                 $ParkingColor = ParkingSpaceTypeAttr::getSpaceTypeAttrInfo(