diff --git a/src/main/java/com/moplus/moplus_server/client/problem/service/ClientProblemsGetService.java b/src/main/java/com/moplus/moplus_server/client/problem/service/ClientProblemsGetService.java
index bbcb063..bd04eec 100644
--- a/src/main/java/com/moplus/moplus_server/client/problem/service/ClientProblemsGetService.java
+++ b/src/main/java/com/moplus/moplus_server/client/problem/service/ClientProblemsGetService.java
@@ -29,6 +29,8 @@
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -83,12 +85,24 @@ public List<AllProblemGetResponse> getAllProblem(Long memberId, int year, int mo
             Long publishId = publish.getId();
             LocalDate date = publish.getPublishedDate();
 
-            // 날짜별 사용자 제출 정보 조회
+            // 문항세트의 전체 문제 목록 조회
+            ProblemSet problemSet = problemSetRepository.findByIdElseThrow(publish.getProblemSetId());
+            List<Long> problemIds = problemSet.getProblemIds();
+
+            // 사용자 제출 정보 조회
             List<ProblemSubmit> submissions = problemSubmitRepository.findByMemberIdAndPublishId(memberId, publishId);
-            List<ProblemSubmitStatus> problemStatuses = submissions.stream()
-                    .map(ProblemSubmit::getStatus)
+            Map<Long, ProblemSubmitStatus> submitStatusMap = submissions.stream()
+                    .collect(Collectors.toMap(
+                            ProblemSubmit::getProblemId,
+                            ProblemSubmit::getStatus
+                    ));
+
+            // 모든 문항에 대해 상태 리스트 구성
+            List<ProblemSubmitStatus> problemStatuses = problemIds.stream()
+                    .map(id -> submitStatusMap.getOrDefault(id, ProblemSubmitStatus.NOT_STARTED))
                     .toList();
 
+
             // 사용자 제출 정보 바탕으로 진행도 결정
             DayProgress progress = DayProgress.determineDayProgress(problemStatuses);
             String mainProblemImageUrl = getMainProblemImageUrl(publish.getProblemSetId());