diff --git a/app/Service/AdService.php b/app/Service/AdService.php
index 77170ac..997e9a8 100644
--- a/app/Service/AdService.php
+++ b/app/Service/AdService.php
@@ -15,6 +15,8 @@ class AdService implements AdServiceInterface
             ->where([
                 'type' => Ad::TYPE_BANNER,
                 'status' => Ad::STATUS_YES
-            ])->get();
+            ])
+            ->orderBy('orderby', 'desc')
+            ->get();
     }
 }
\ No newline at end of file