From 55e8d7de08290ad9e94a04ede4c3f48dde2ad961 Mon Sep 17 00:00:00 2001
From: Jeong Ha Seung <88266129+HA-SEUNG-JEONG@users.noreply.github.com>
Date: Fri, 10 Apr 2026 14:17:08 +0900
Subject: [PATCH 1/2] =?UTF-8?q?fix=20:=20MENTOR=5FSTUDY=20=EC=B0=B8?=
 =?UTF-8?q?=EC=97=AC=20=EC=97=AC=EB=B6=80=20=ED=8C=90=EB=8B=A8=20=EC=8B=9C?=
 =?UTF-8?q?=20status=20null=EB=A1=9C=20=EC=9D=B8=ED=95=9C=20=ED=95=84?=
 =?UTF-8?q?=ED=84=B0=EB=A7=81=20=EB=B2=84=EA=B7=B8=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../section/my-participating-studies-section.tsx           | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/components/group-study/section/my-participating-studies-section.tsx b/src/components/group-study/section/my-participating-studies-section.tsx
index f7fbc7cb2..ddf116ea6 100644
--- a/src/components/group-study/section/my-participating-studies-section.tsx
+++ b/src/components/group-study/section/my-participating-studies-section.tsx
@@ -58,16 +58,15 @@ export default function MyParticipatingStudiesSection({
     recruiting: undefined, // 모든 상태 포함 (진행 중, 모집 중 모두)
   });
 
-  // 내가 참여중인 스터디 ID Set 생성 (IN_PROGRESS, RECRUITING)
+  // 내가 참여중인 스터디 ID Set 생성 (NOT_COMPLETED — status 필터는 API 쿼리에서 처리)
+  // MENTOR_STUDY는 백엔드 V2 API에서 status를 null로 반환하므로 프론트엔드에서 status를 재필터링하지 않음
   const participatingStudyIds = useMemo(() => {
     if (!myStudiesData?.content) return new Set<number>();
 
     const studyType = CLASSIFICATION_TO_STUDY_TYPE[classification];
 
     const filtered = myStudiesData.content.filter(
-      (study) =>
-        (study.status === 'IN_PROGRESS' || study.status === 'RECRUITING') &&
-        study.type === studyType,
+      (study) => study.type === studyType,
     );
 
     return new Set(filtered.map((study) => study.studyId));

From 6be49ee6610c1e40efbbe59bbbd2461d77436650 Mon Sep 17 00:00:00 2001
From: Jeong Ha Seung <88266129+HA-SEUNG-JEONG@users.noreply.github.com>
Date: Fri, 10 Apr 2026 15:02:12 +0900
Subject: [PATCH 2/2] =?UTF-8?q?classification=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../group-study/pages/premium-study-list-page.tsx           | 2 +-
 .../section/my-participating-studies-section.tsx            | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/components/group-study/pages/premium-study-list-page.tsx b/src/components/group-study/pages/premium-study-list-page.tsx
index e3950ef46..54672ce5c 100644
--- a/src/components/group-study/pages/premium-study-list-page.tsx
+++ b/src/components/group-study/pages/premium-study-list-page.tsx
@@ -90,7 +90,7 @@ export default function PremiumStudyListPage() {
       </div>
 
       {/* 내가 참여중인 스터디 섹션 */}
-      <MyParticipatingStudiesSection classification="PREMIUM_STUDY" />
+      <MyParticipatingStudiesSection classification="MENTOR_STUDY" />
 
       <StudyListToolbar
         title="멘토스터디 둘러보기"
diff --git a/src/components/group-study/section/my-participating-studies-section.tsx b/src/components/group-study/section/my-participating-studies-section.tsx
index ddf116ea6..81c1ff32c 100644
--- a/src/components/group-study/section/my-participating-studies-section.tsx
+++ b/src/components/group-study/section/my-participating-studies-section.tsx
@@ -11,12 +11,12 @@ import { useMemberStudyListV2Query } from '@/hooks/queries/user/use-member-study
 import { hashValue } from '@/utils/hash';
 
 interface MyParticipatingStudiesSectionProps {
-  classification: 'GROUP_STUDY' | 'PREMIUM_STUDY';
+  classification: 'GROUP_STUDY' | 'MENTOR_STUDY';
 }
 
 const CLASSIFICATION_TO_STUDY_TYPE = {
   GROUP_STUDY: 'GROUP_STUDY',
-  PREMIUM_STUDY: 'MENTOR_STUDY',
+  MENTOR_STUDY: 'MENTOR_STUDY',
 } as const;
 
 export default function MyParticipatingStudiesSection({
@@ -44,7 +44,7 @@ export default function MyParticipatingStudiesSection({
   const { data: myStudiesData } = useMemberStudyListV2Query({
     memberId: memberId ?? 0,
     studyType:
-      classification === 'PREMIUM_STUDY' ? 'MENTOR_STUDY' : classification,
+      classification === 'MENTOR_STUDY' ? 'MENTOR_STUDY' : classification,
     studyStatus: 'NOT_COMPLETED', // 진행 중과 모집 중 모두 포함
     page: 1,
     pageSize: 100, // 충분히 많이 가져오기