diff --git a/src/main/java/spring/backend/activity/application/ReadActivitiesByMemberAndKeywordInMonthService.java b/src/main/java/spring/backend/activity/application/ReadActivitiesByMemberAndKeywordInMonthService.java
index cc1f73625..a1049f43a 100644
--- a/src/main/java/spring/backend/activity/application/ReadActivitiesByMemberAndKeywordInMonthService.java
+++ b/src/main/java/spring/backend/activity/application/ReadActivitiesByMemberAndKeywordInMonthService.java
@@ -29,7 +29,7 @@ public ActivitiesByMemberAndKeywordInMonthResponse readActivitiesByMemberAndKeyw
         LocalDateTime endDayOfMonth = TimeUtil.toEndDayOfMonth(yearMonth);
         List<ActivityWithTitleAndSavedTimeResponse> activities = activityDao.findActivitiesByMemberAndKeywordInMonth(member.getId(), firstDayOfMonth, endDayOfMonth, keywordCategory);
         TotalSavedTimeAndActivityCountByKeywordInMonth totalSavedTimeAndActivityCountByKeywordInMonth = activityDao.findTotalSavedTimeAndActivityCountByKeywordInMonth(member.getId(), firstDayOfMonth, endDayOfMonth, keywordCategory);
-        Keyword keyword = Keyword.create(keywordCategory, imageConverter.convertToTransparent30ImageUrl(keywordCategory));
+        Keyword keyword = Keyword.create(keywordCategory, imageConverter.convertToImageUrl(keywordCategory));
         return new ActivitiesByMemberAndKeywordInMonthResponse(
                 totalSavedTimeAndActivityCountByKeywordInMonth.totalSavedTimeByKeywordInMonth(),
                 totalSavedTimeAndActivityCountByKeywordInMonth.totalActivityCountByKeywordInMonth(),
diff --git a/src/main/java/spring/backend/activity/application/ReadMonthlyActivityOverviewService.java b/src/main/java/spring/backend/activity/application/ReadMonthlyActivityOverviewService.java
index 937faa754..f435914f7 100644
--- a/src/main/java/spring/backend/activity/application/ReadMonthlyActivityOverviewService.java
+++ b/src/main/java/spring/backend/activity/application/ReadMonthlyActivityOverviewService.java
@@ -4,11 +4,14 @@
 import lombok.extern.log4j.Log4j2;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import spring.backend.activity.domain.value.Keyword.Category;
 import spring.backend.activity.dto.request.MonthlyActivityOverviewRequest;
 import spring.backend.activity.dto.response.MonthlyActivityCountByKeywordResponse;
 import spring.backend.activity.dto.response.MonthlyActivityOverviewResponse;
 import spring.backend.activity.dto.response.MonthlySavedTimeAndActivityCountResponse;
+import spring.backend.activity.infrastructure.persistence.jpa.value.KeywordJpaValue;
 import spring.backend.activity.query.dao.ActivityDao;
+import spring.backend.core.converter.ImageConverter;
 import spring.backend.core.util.TimeUtil;
 import spring.backend.member.domain.entity.Member;
 
@@ -24,12 +27,22 @@ public class ReadMonthlyActivityOverviewService {
 
     private final ActivityDao activityDao;
 
+    private final ImageConverter imageConverter;
+
     public MonthlyActivityOverviewResponse readMonthlyActivityOverview(Member member, MonthlyActivityOverviewRequest monthlyActivityOverviewRequest) {
         YearMonth yearMonth = YearMonth.of(monthlyActivityOverviewRequest.year(), monthlyActivityOverviewRequest.month());
         LocalDateTime startDayOfMonth = TimeUtil.toStartDayOfMonth(yearMonth);
         LocalDateTime endDayOfMonth = TimeUtil.toEndDayOfMonth(yearMonth);
         MonthlySavedTimeAndActivityCountResponse monthlySavedTimeAndActivityCountResponse = activityDao.findMonthlyTotalSavedTimeAndTotalCount(member.getId(), startDayOfMonth, endDayOfMonth);
         List<MonthlyActivityCountByKeywordResponse> activityByKeywordSummaryResponses = activityDao.findMonthlyActivitiesByKeywordSummary(member.getId(), startDayOfMonth, endDayOfMonth);
-        return new MonthlyActivityOverviewResponse(member.getUpdatedAt().getYear(), member.getUpdatedAt().getMonth(), monthlySavedTimeAndActivityCountResponse, activityByKeywordSummaryResponses);
+        List<MonthlyActivityCountByKeywordResponse> updatedActivityByKeywordSummaryResponses = activityByKeywordSummaryResponses.stream()
+                .map(response -> {
+                    Category category = response.keyword().getCategory();
+                    String imageUrl = imageConverter.convertToTransparent30ImageUrl(category);
+                    KeywordJpaValue updatedKeyword = KeywordJpaValue.create(category, imageUrl);
+                    return new MonthlyActivityCountByKeywordResponse(updatedKeyword, response.activityCount());
+                })
+                .toList();
+        return new MonthlyActivityOverviewResponse(member.getUpdatedAt().getYear(), member.getUpdatedAt().getMonth(), monthlySavedTimeAndActivityCountResponse, updatedActivityByKeywordSummaryResponses);
     }
 }