diff --git a/src/main/java/com/catcher/datasource/user/UserJpaRepository.java b/src/main/java/com/catcher/datasource/user/UserJpaRepository.java
index 20ac31b..9a136f5 100644
--- a/src/main/java/com/catcher/datasource/user/UserJpaRepository.java
+++ b/src/main/java/com/catcher/datasource/user/UserJpaRepository.java
@@ -8,6 +8,8 @@
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.util.List;
 import java.util.Map;
@@ -25,7 +27,7 @@ public interface UserJpaRepository extends JpaRepository<User, Long> {
             "FROM User u " +
             "WHERE u.createdAt BETWEEN :startDate AND :endDate " +
             "GROUP BY date(u.createdAt)")
-    List<Map<String, Object>> countNewUsersPerDay(@Param("startDate") ZonedDateTime startDate, @Param("endDate") ZonedDateTime endDate);
+    List<Map<String, Object>> countNewUsersPerDay(@Param("startDate") LocalDateTime startDate, @Param("endDate") LocalDateTime endDate);
 
     @Query("SELECT new map(date(u.createdAt) as date, COUNT(u) as count) " +
             "FROM User u " +
@@ -33,12 +35,16 @@ public interface UserJpaRepository extends JpaRepository<User, Long> {
             "GROUP BY date(u.createdAt)")
     List<Map<String, Object>> countDeletedUsersPerDay(@Param("startDate") ZonedDateTime startDate, @Param("endDate") ZonedDateTime endDate);
 
+    default List<Map<String, Object>> countDeletedUsersPerDay(@Param("startDate") LocalDateTime startDate, @Param("endDate") LocalDateTime endDate) {
+        return countDeletedUsersPerDay(startDate.atZone(ZoneId.systemDefault()), endDate.atZone(ZoneId.systemDefault()));
+    }
+
     @Query("SELECT new map(date(ush.createdAt) as date, COUNT(DISTINCT u) as count) " +
             "FROM UserStatusChangeHistory ush " +
             "JOIN ush.user u " +
             "WHERE ush.createdAt BETWEEN :startDate AND :endDate " +
             "AND ush.action = com.catcher.core.domain.UserStatus.REPORTED " +
             "GROUP BY date(ush.createdAt)")
-    List<Map<String, Object>> countReportedUsersPerDay(@Param("startDate") ZonedDateTime startDate, @Param("endDate") ZonedDateTime endDate);
+    List<Map<String, Object>> countReportedUsersPerDay(@Param("startDate") LocalDateTime startDate, @Param("endDate") LocalDateTime endDate);
 
 }
diff --git a/src/main/java/com/catcher/datasource/user/UserRepositoryImpl.java b/src/main/java/com/catcher/datasource/user/UserRepositoryImpl.java
index e5c069f..e835a95 100644
--- a/src/main/java/com/catcher/datasource/user/UserRepositoryImpl.java
+++ b/src/main/java/com/catcher/datasource/user/UserRepositoryImpl.java
@@ -10,10 +10,7 @@
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Repository;
 
-import java.time.LocalDate;
-import java.time.LocalTime;
-import java.time.ZoneId;
-import java.time.ZonedDateTime;
+import java.time.*;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -72,7 +69,7 @@ private Map<String, Long> initMap(final LocalDate startDate, final LocalDate end
      */
     private Map<String, Long> returnMap(final LocalDate startDate, final LocalDate endDate, GroupedByDateQueryFunction groupedByDateQueryFunction) {
         final var resultMap = initMap(startDate, endDate);
-        final List<Map<String, Object>> queryResults = groupedByDateQueryFunction.apply(startDate.atStartOfDay(ZoneId.systemDefault()), endDate.atTime(LocalTime.MAX).atZone(ZoneId.systemDefault()));
+        final List<Map<String, Object>> queryResults = groupedByDateQueryFunction.apply(startDate.atStartOfDay(), endDate.atTime(LocalTime.MAX));
 
         queryResults.forEach(result -> {
             resultMap.put(result.get("date").toString(), (Long) result.get("count"));
@@ -83,7 +80,7 @@ private Map<String, Long> returnMap(final LocalDate startDate, final LocalDate e
 
     @FunctionalInterface
     public interface GroupedByDateQueryFunction {
-        List<Map<String, Object>> apply(ZonedDateTime start, ZonedDateTime end);
+        List<Map<String, Object>> apply(LocalDateTime start, LocalDateTime end);
     }
 
     @Override
diff --git a/src/main/java/com/catcher/infrastructure/utils/CriteriaUtil.java b/src/main/java/com/catcher/infrastructure/utils/CriteriaUtil.java
index 7c92d6f..9c7c488 100644
--- a/src/main/java/com/catcher/infrastructure/utils/CriteriaUtil.java
+++ b/src/main/java/com/catcher/infrastructure/utils/CriteriaUtil.java
@@ -6,7 +6,6 @@
 
 import java.time.LocalDate;
 import java.time.LocalTime;
-import java.time.ZoneId;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -25,9 +24,9 @@ public static <T> Specification<T> generateQueryBuilder(final GeneralSearchFilte
             if (startDate != null && endDate != null) {
                 predicates.add(criteriaBuilder.between(
                         root.get(DEFAULT_SEARCH_DATE_COLUMN),
-                        startDate.atStartOfDay(ZoneId.systemDefault()),
-                        endDate.atTime(LocalTime.MAX).atZone(ZoneId.systemDefault())
-                ));
+                        startDate.atStartOfDay(),
+                        endDate.atTime(LocalTime.MAX))
+                );
             }
 
             return criteriaBuilder.and(predicates.toArray(new Predicate[0]));