diff --git a/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java b/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
index 1dfadec..147ab19 100644
--- a/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
+++ b/src/main/java/Spring/MindStone/service/habitService/HabitReportService.java
@@ -38,27 +38,28 @@ 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 횟수 조회 및 변환
+        // 주별 활동 횟수
         List<Object[]> weeklyHabitCountsData = habitHistoryRepository.getWeeklyHabitCounts(memberId, year, month);
         List<HabitReportResponseDto.WeeklyData> weeklyHabitCounts = weeklyHabitCountsData.stream()
                 .map(data -> new HabitReportResponseDto.WeeklyData(
                         ((Number) data[0]).intValue(), // 주차
                         ((Number) data[1]).longValue(), // 습관 ID
-                        ((BigDecimal) data[2]).longValue() // 활동 횟수 (BigDecimal → Long 변환)
+                        Long.parseLong(String.valueOf(data[2])) // 활동 횟수 (BigDecimal -> String -> Long)
                 ))
                 .collect(Collectors.toList());
 
-// 주별 활동 시간 조회 및 변환
+// 주별 활동 시간
         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)
+                        Long.parseLong(String.valueOf(data[2])) // 활동 시간 (BigDecimal -> String -> Long)
                 ))
                 .collect(Collectors.toList());
 
 
+
         return new HabitReportResponseDto(recordPercentage, achievementGrowth, topHabit, weeklyAchievementRates, weeklyActiveTime,weeklyHabitCounts);
     }
 }