diff --git a/app/Http/Controllers/Web/Custom/HelloTechno/UseSummaryCSVController.php b/app/Http/Controllers/Web/Custom/HelloTechno/UseSummaryCSVController.php
index 4de53bf..b1a8c97 100644
--- a/app/Http/Controllers/Web/Custom/HelloTechno/UseSummaryCSVController.php
+++ b/app/Http/Controllers/Web/Custom/HelloTechno/UseSummaryCSVController.php
@@ -10,6 +10,7 @@ use App\Models\ReceiptIssuingOrder;
 use App\Repositories\Custom\HelloTechno\ReceiptIssuingOrderRepository;
 use App\Repositories\Custom\HelloTechno\ReceiptIssuingOrderRepositoryData as RDATA;
 use App\Repositories\Custom\HelloTechno\UseSummaryRepository;
+use App\Util\DateUtil;
 use Illuminate\Http\Request;
 use Symfony\Component\HttpFoundation\BinaryFileResponse;
 
@@ -54,6 +55,7 @@ class UseSummaryCSVController extends HelloTechnoController
             ReceiptIssuingOrderRepository::CONDITION_ORDER_DATE_TO => $param->dateTo,
             UseSummaryRepository::CONDITION_ORDER_DATE_FROM => $param->dateFrom,
             UseSummaryRepository::CONDITION_ORDER_DATE_TO => $param->dateTo,
+            UseSummaryRepository::CONDITION_CUSTOMER_CODE => $param->customerCode,
 
         ];
         $receiptIssuingOrderList = $this->receiptIssuingOrderRepository->get([
@@ -130,7 +132,13 @@ class UseSummaryCSVController extends HelloTechnoController
 
     private function getDownloadFileName()
     {
-
-        return sprintf("利用実績_%s.csv", $this->param->summaryYyyymm);
+        $param = $this->param;
+        return sprintf(
+            "利用実績_%s_%s_%s_%s.csv",
+            $param->customerCode,
+            $param->dateFrom->format('Ymd'),
+            $param->dateTo->format('Ymd'),
+            DateUtil::now()->format('YmdHis')
+        );
     }
 }
diff --git a/app/Repositories/Custom/HelloTechno/UseSummaryRepository.php b/app/Repositories/Custom/HelloTechno/UseSummaryRepository.php
index b64864c..a243200 100644
--- a/app/Repositories/Custom/HelloTechno/UseSummaryRepository.php
+++ b/app/Repositories/Custom/HelloTechno/UseSummaryRepository.php
@@ -49,6 +49,11 @@ class UseSummaryRepository extends BaseRepository
                 )->where($this->makeColumnName([static::TABLE_NAME, 'rank']),  1);
             });
 
+        $customerCode = data_get($condition, self::CONDITION_CUSTOMER_CODE);
+        if ($customerCode) {
+            $builder->where($this->makeColumnName([static::TABLE_NAME, HtCustomParkingName::COL_NAME_CUSTOMER_CODE]), $customerCode);
+        }
+
         return $builder;
     }