diff --git a/src/main/java/ohsoontaxi/backend/domain/reservation/domain/repository/ReservationRepository.java b/src/main/java/ohsoontaxi/backend/domain/reservation/domain/repository/ReservationRepository.java
index af9bd7c..18f1f1f 100644
--- a/src/main/java/ohsoontaxi/backend/domain/reservation/domain/repository/ReservationRepository.java
+++ b/src/main/java/ohsoontaxi/backend/domain/reservation/domain/repository/ReservationRepository.java
@@ -14,23 +14,18 @@
 public interface ReservationRepository extends JpaRepository<Reservation, Long>,ReservationRepositoryCustom {
     @Override
     Optional<Reservation> findById(Long id);
-    Slice<Reservation> findSliceBy(Pageable pageable);
+
+    Slice<Reservation> findSliceByOrderByLastModifyDateDesc(Pageable pageable);
 
     List<Reservation> findTop5ByOrderByIdDesc();
 
     @Query("select distinct r from Reservation r"+
             " join fetch r.participations p"+
-            " where p.user.id = :userId order by r.createdDate desc")
+            " where p.user.id = :userId order by r.lastModifyDate desc")
     List<Reservation> findParticipatedReservation(@Param("userId") Long userId);
 
     @Query("select distinct r from Reservation r"+
-            " join fetch r.participations p"+
-            " where p.user.id = :userId order by r.createdDate desc")
-    Slice<Reservation> findParticipatedReservationTest(@Param("userId") Long userId);
-
-    @Query("select distinct r from Reservation r"+
-            " where r.user.id = :userId order by r.createdDate desc")
+            " where r.user.id = :userId order by r.lastModifyDate desc")
     List<Reservation> findReservedByMe(@Param("userId") Long userId);
 
-
 }
diff --git a/src/main/java/ohsoontaxi/backend/domain/reservation/service/ReservationService.java b/src/main/java/ohsoontaxi/backend/domain/reservation/service/ReservationService.java
index 7467f0a..d39a81c 100644
--- a/src/main/java/ohsoontaxi/backend/domain/reservation/service/ReservationService.java
+++ b/src/main/java/ohsoontaxi/backend/domain/reservation/service/ReservationService.java
@@ -136,7 +136,7 @@ public ReservationResponse updateReservation(Long reservationId, UpdateReservati
     public Slice<ReservationBriefInfoDto> findAllReservation(PageRequest pageRequest) {
 
         Slice<Reservation> sliceReservation =
-                reservationRepository.findSliceBy(pageRequest);
+                reservationRepository.findSliceByOrderByLastModifyDateDesc(pageRequest);
 
         return sliceReservation.map(reservation -> new ReservationBriefInfoDto(reservation.getReservationBaseInfoVo()));
     }