diff --git a/app/Http/Controllers/Manager/OrdersController.php b/app/Http/Controllers/Manager/OrdersController.php
index a3dd7bb..bed2b37 100644
--- a/app/Http/Controllers/Manager/OrdersController.php
+++ b/app/Http/Controllers/Manager/OrdersController.php
@@ -874,7 +874,7 @@ class OrdersController extends CommonController
         });
 
         $price_changed_last_month_paid_items = $price_changed_paid_items->filter(function ($item) {
-            return (date("Ym", strtotime($item->paid_at)) != date("Ym")) || 1;
+            return (date("Ym", strtotime($item->paid_at)) != date("Ym")) && 0;
         });
 
         $total_increased = $price_changed_paid_items->count() * $request->price - $price_changed_paid_items->sum("total");