diff --git a/app/Services/EntertainmentService.php b/app/Services/EntertainmentService.php
index 2e1304f..7495e6d 100644
--- a/app/Services/EntertainmentService.php
+++ b/app/Services/EntertainmentService.php
@@ -266,7 +266,7 @@ public function getDetail(
 
         // 연간/분기 사용액 조회
         $annualUsed = $this->getUsedAmount($tenantId, $annualStartDate, $annualEndDate);
-        $quarterlyUsed = $this->getUsedAmount($tenantId, $quarterStartDate, $quarterEndDate);
+        $quarterlyUsed = $this->getUsedAmount($tenantId, $filterStartDate, $filterEndDate);
 
         // 잔여/초과 계산
         $annualRemaining = max(0, $annualLimit - $annualUsed);