diff --git a/src/main/java/ru/soune/nocopy/repository/ComplaintEntityRepository.java b/src/main/java/ru/soune/nocopy/repository/ComplaintEntityRepository.java
index 17474a8..efcc9c1 100644
--- a/src/main/java/ru/soune/nocopy/repository/ComplaintEntityRepository.java
+++ b/src/main/java/ru/soune/nocopy/repository/ComplaintEntityRepository.java
@@ -34,7 +34,7 @@ public interface ComplaintEntityRepository extends JpaRepository<ComplaintEntity
     Long getTotalComplaintsCount();
 
     @Query("SELECT COUNT(c.id) FROM ComplaintEntity c WHERE c.status = :status")
-    Long getTotalComplaintsCountByStatus(@Param("status")String status);
+    Long getTotalComplaintsCountByStatus(@Param("status")ComplaintStatus status);
 
     @Query("""
         SELECT COUNT(c.id) 
diff --git a/src/main/java/ru/soune/nocopy/service/statistic/ComplaintStatisticService.java b/src/main/java/ru/soune/nocopy/service/statistic/ComplaintStatisticService.java
index 41ad3ef..773b976 100644
--- a/src/main/java/ru/soune/nocopy/service/statistic/ComplaintStatisticService.java
+++ b/src/main/java/ru/soune/nocopy/service/statistic/ComplaintStatisticService.java
@@ -16,10 +16,10 @@ public class ComplaintStatisticService {
 
         return ComplaintStatisticResponse.builder()
                 .totalComplaints(complaintEntityRepository.getTotalComplaintsCount())
-                .totalCancelled(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.CANCELLED.name()))
-                .totalCreated(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.CREATED.name()))
-                .totalCompleted(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.COMPLETED.name()))
-                .totalInWork(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.IN_WORK.name()))
+                .totalCancelled(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.CANCELLED))
+                .totalCreated(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.CREATED))
+                .totalCompleted(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.COMPLETED))
+                .totalInWork(complaintEntityRepository.getTotalComplaintsCountByStatus(ComplaintStatus.IN_WORK))
                 .build();
     }
 }