diff --git a/app/Services/ParkingSpaceService.php b/app/Services/ParkingSpaceService.php
index 3dd6f69..a21c095 100644
--- a/app/Services/ParkingSpaceService.php
+++ b/app/Services/ParkingSpaceService.php
@@ -318,7 +318,7 @@ class ParkingSpaceService extends BaseService
         }
         $updateData = [
             'space_type_id' => $type_id,
-            'updated_at'    => get_datetime()
+            'updated_at'    => date("Y-m-d H:i:s", time())
         ];
         $model->update($updateData);
         // 记录日志