diff --git a/src/main/java/Spring/MindStone/repository/habitRepository/HabitHistoryRepository.java b/src/main/java/Spring/MindStone/repository/habitRepository/HabitHistoryRepository.java
index 1fd2d9d..fdffdc4 100644
--- a/src/main/java/Spring/MindStone/repository/habitRepository/HabitHistoryRepository.java
+++ b/src/main/java/Spring/MindStone/repository/habitRepository/HabitHistoryRepository.java
@@ -102,8 +102,8 @@ int countCompletedHabitsByMonth(@Param("memberId") Long memberId,
                                     @Param("year") int year,
                                     @Param("month") int month);
 
-    // 특정 주별 습관 달성 횟수 조회 (리포트)
-    @Query(value = "SELECT WEEK(hh.created_at), hh.habit_id, COUNT(*) " +
+    // 주별 습관 달성 횟수 조회 (리포트)
+    @Query(value = "SELECT WEEK(hh.created_at), hh.habit_id, CAST(COUNT(*) AS SIGNED) " +
             "FROM habit_history hh " +
             "WHERE hh.member_id = :memberId " +
             "AND YEAR(hh.created_at) = :year " +
@@ -114,8 +114,8 @@ List<Object[]> getWeeklyHabitCounts(@Param("memberId") Long memberId,
                                         @Param("year") int year,
                                         @Param("month") int month);
 
-    // 특정 주별 활동 시간 조회 (리포트)
-    @Query(value = "SELECT WEEK(he.start_time), hh.habit_id, SUM(TIMESTAMPDIFF(MINUTE, he.start_time, COALESCE(he.end_time, he.start_time))) " +
+    // 주별 활동 시간 조회 (리포트)
+    @Query(value = "SELECT WEEK(he.start_time), hh.habit_id, CAST(SUM(TIMESTAMPDIFF(MINUTE, he.start_time, COALESCE(he.end_time, he.start_time))) AS SIGNED) " +
             "FROM habit_history hh " +
             "JOIN habit_execution he ON hh.id = he.habit_history_id " +
             "WHERE hh.member_id = :memberId " +
@@ -127,6 +127,7 @@ List<Object[]> getWeeklyActiveTime(@Param("memberId") Long memberId,
                                        @Param("year") int year,
                                        @Param("month") int month);
 
+
     // 달성률 증가율 계산 (리포트)
     @Query(value = "SELECT (endRate - startRate) * 100.0 / NULLIF(startRate, 0) " +
             "FROM (SELECT " +
diff --git a/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java b/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
index 2e72897..1dfadec 100644
--- a/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
+++ b/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
@@ -38,23 +38,27 @@ public HabitReportResponseDto getHabitReport(Long memberId, int year, int month)
                 .map(data -> new HabitReportResponseDto.WeeklyData((int) data[0], (long) data[1], (long) data[2]))
                 .collect(Collectors.toList());
 
-        // 주별 활동 시간
-        List<Object[]> weeklyActiveTimeData = habitHistoryRepository.getWeeklyActiveTime(memberId, year, month);
-        List<HabitReportResponseDto.WeeklyData> weeklyActiveTime = weeklyActiveTimeData.stream()
-                .map(data -> new HabitReportResponseDto.WeeklyData((int) data[0], (long) data[1], (long) data[2]))
-                .collect(Collectors.toList());
-
-        // 주별 활동 횟수
+        // 주별 활동 횟수 조회 및 변환
         List<Object[]> weeklyHabitCountsData = habitHistoryRepository.getWeeklyHabitCounts(memberId, year, month);
         List<HabitReportResponseDto.WeeklyData> weeklyHabitCounts = weeklyHabitCountsData.stream()
                 .map(data -> new HabitReportResponseDto.WeeklyData(
-                        ((Number) data[0]).intValue(),
-                        ((Number) data[1]).longValue(),
-                        ((BigDecimal) data[2]).longValue()
+                        ((Number) data[0]).intValue(), // 주차
+                        ((Number) data[1]).longValue(), // 습관 ID
+                        ((BigDecimal) data[2]).longValue() // 활동 횟수 (BigDecimal → Long 변환)
                 ))
+                .collect(Collectors.toList());
 
+// 주별 활동 시간 조회 및 변환
+        List<Object[]> weeklyActiveTimeData = habitHistoryRepository.getWeeklyActiveTime(memberId, year, month);
+        List<HabitReportResponseDto.WeeklyData> weeklyActiveTime = weeklyActiveTimeData.stream()
+                .map(data -> new HabitReportResponseDto.WeeklyData(
+                        ((Number) data[0]).intValue(), // 주차
+                        ((Number) data[1]).longValue(), // 습관 ID
+                        ((BigDecimal) data[2]).longValue() // 활동 시간 (BigDecimal → Long 변환)
+                ))
                 .collect(Collectors.toList());
 
+
         return new HabitReportResponseDto(recordPercentage, achievementGrowth, topHabit, weeklyAchievementRates, weeklyActiveTime,weeklyHabitCounts);
     }
 }