diff --git a/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java b/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java
index 6cb122d..0d2b15b 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java
@@ -32,17 +32,20 @@
 public class BookmarkService {
 
     private final BookmarkRepository bookmarkRepository;
-    private final FolderRepository   folderRepository;
-    private final StoreRepository    storeRepository;
-    private final UserRepository     userRepository;
+    private final FolderRepository folderRepository;
+    private final StoreRepository storeRepository;
+    private final UserRepository userRepository;
     private final StoreService storeService;
 
     @Transactional
     public void bookmark(BookmarkRequestDto bookmarkRequestDto, String socialId) {
         // 북마크 폴더 생성하는 Flow를 따르므로 bookmarkRequestDto의 folderId는 존재
-        Folder folder = folderRepository.findById(bookmarkRequestDto.getFolderId()).orElseThrow(()-> new CustomException(ErrorCode.NO_FOLDER_FOUND));
-        Store  store  = storeRepository.findById((long) bookmarkRequestDto.getStoreId()).orElseThrow(()-> new CustomException(ErrorCode.NO_BOOKMARK_FOUND));
-        User   user   = userRepository.findBySocialId(socialId); if(user == null) {throw new CustomException(ErrorCode.NO_USER_FOUND); }
+        Folder folder = folderRepository.findById(bookmarkRequestDto.getFolderId()).orElseThrow(() -> new CustomException(ErrorCode.NO_FOLDER_FOUND));
+        Store store = storeRepository.findById((long) bookmarkRequestDto.getStoreId()).orElseThrow(() -> new CustomException(ErrorCode.NO_BOOKMARK_FOUND));
+        User user = userRepository.findBySocialId(socialId);
+        if (user == null) {
+            throw new CustomException(ErrorCode.NO_USER_FOUND);
+        }
 
         Bookmark bookmark = Bookmark
                 .builder()
@@ -53,17 +56,21 @@ public void bookmark(BookmarkRequestDto bookmarkRequestDto, String socialId) {
 
         if (!bookmarkRepository.existsByStoreIdAndUserId(store, user)) {
             bookmarkRepository.save(bookmark);
-            storeService.updateBookmarkCnt(store,socialId);
+            storeService.updateBookmarkCnt(store, socialId);
         }
     }
+
     @Transactional
     public void bookmarkDelete(Long storeId, String socialId) {
-        User user = userRepository.findBySocialId(socialId); if(user == null) { throw new CustomException(ErrorCode.NO_USER_FOUND); }
-        Store store = storeRepository.findById(storeId).orElseThrow(()-> new CustomException(ErrorCode.NO_STORE_FOUND));
+        User user = userRepository.findBySocialId(socialId);
+        if (user == null) {
+            throw new CustomException(ErrorCode.NO_USER_FOUND);
+        }
+        Store store = storeRepository.findById(storeId).orElseThrow(() -> new CustomException(ErrorCode.NO_STORE_FOUND));
         Bookmark bookmark = bookmarkRepository.findByStoreIdAndUserId(store, user).orElseThrow(() -> new CustomException(ErrorCode.NO_BOOKMARK_FOUND));
         store.removeBookmark(bookmark);
         bookmarkRepository.delete(bookmark);
-        storeService.updateBookmarkCnt(store,socialId);
+        storeService.updateBookmarkCnt(store, socialId);
     }
 
 
@@ -74,7 +81,7 @@ public List<BookmarkInfoDto> bookmarkTop(String socialId, Pageable pageable) {
         Page<Bookmark> bookmarkPage = bookmarkRepository.findAllByUserId(user, pageable);
 
         List<BookmarkInfoDto> bookmarkList = new ArrayList<>();
-        for(Bookmark bookmark: bookmarkPage){
+        for (Bookmark bookmark : bookmarkPage) {
             BookmarkInfoDto bookmarkInfoDto = new BookmarkInfoDto(bookmark);
             bookmarkList.add(bookmarkInfoDto);
         }
@@ -87,7 +94,7 @@ public BookmarkPagedResponseDto bookmarkList(String socialId, int folderId, Page
         if (user == null) {
             throw new CustomException(ErrorCode.NO_USER_FOUND);
         }
-        Folder folder = folderRepository.findById(folderId).orElseThrow(()-> new CustomException(ErrorCode.NO_FOLDER_FOUND));
+        Folder folder = folderRepository.findById(folderId).orElseThrow(() -> new CustomException(ErrorCode.NO_FOLDER_FOUND));
         Page<Bookmark> pagedBookmark = bookmarkRepository.findAllByFolderId(folder, pageable);
         return new BookmarkPagedResponseDto(pagedBookmark);
     }
diff --git a/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java b/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java
index 923fa28..51c3556 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java
@@ -74,10 +74,24 @@ public List<FolderResponseDto> folderList(String socialId) {
         List<FolderResponseDto> folderResponseDtoList = new ArrayList<>();
         for (Folder obj : user.getFolderList()) {
             FolderResponseDto folderResponseDto = FolderResponseDto.FolderDtoRes(obj);
-            List<Integer> latestFolder = bookmarkRepository.findLatestFolder(obj.getId());
+//            List<Integer> latestFolder = bookmarkRepository.findLatestFolder(obj.getId());
 //            folderResponseDto.setThumbNail();
-//            folderResponseDtoList.add();
-
+            folderResponseDtoList.add(folderResponseDto);
+        }
+        return folderResponseDtoList;
+    }
+    @Transactional(readOnly = true)
+    public List<FolderResponseDto> folderListV2(String socialId) {
+        User user = userRepository.findBySocialId(socialId);
+        if (user == null) {
+            throw new CustomException(ErrorCode.NO_USER_FOUND);
+        }
+        List<FolderResponseDto> folderResponseDtoList = new ArrayList<>();
+        for (Folder obj : user.getFolderList()) {
+            FolderResponseDto folderResponseDto = FolderResponseDto.FolderDtoRes(obj);
+            List<Integer> latestFolder = bookmarkRepository.findLatestFolder(obj.getId());
+            //TODO ThumbNail
+            folderResponseDtoList.add(folderResponseDto);
         }
         return folderResponseDtoList;
     }