diff --git a/src/main/java/com/mpnp/baechelin/bookmark/controller/BookmarkController.java b/src/main/java/com/mpnp/baechelin/bookmark/controller/BookmarkController.java
index d876e72..019dbde 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/controller/BookmarkController.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/controller/BookmarkController.java
@@ -3,6 +3,10 @@
 import com.mpnp.baechelin.bookmark.dto.BookmarkRequestDto;
 import com.mpnp.baechelin.bookmark.service.BookmarkService;
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.User;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
@@ -14,8 +18,12 @@ public class BookmarkController {
 
     /** 북마크 생성 폴더 담기 */
     @PostMapping("/bookmark")
-    public void bookmark(@RequestBody BookmarkRequestDto bookmarkRequestDto){
+    public ResponseEntity<?> bookmark(@RequestBody BookmarkRequestDto bookmarkRequestDto,
+                                      @AuthenticationPrincipal User user){
 
-        bookmarkService.bookmark(bookmarkRequestDto);
+        bookmarkService.bookmark(bookmarkRequestDto, user.getUsername());
+        if(user==null){ throw new IllegalArgumentException("해당하는 회원 정보가 없습니다."); }
+
+        return new ResponseEntity<>(HttpStatus.OK);
     }
 }
diff --git a/src/main/java/com/mpnp/baechelin/bookmark/dto/FolderResponseDto.java b/src/main/java/com/mpnp/baechelin/bookmark/dto/FolderResponseDto.java
index 988573f..f302026 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/dto/FolderResponseDto.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/dto/FolderResponseDto.java
@@ -17,6 +17,7 @@
 public class FolderResponseDto {
     private int id;
     private String folderName;
+
     private List<List<String>> bookmarkList;
 
     public FolderResponseDto(Folder folder) {
@@ -38,16 +39,16 @@ public static FolderResponseDto FolderDtoRes(Folder folder) {
                 String category     = bookmark.getStoreId().getCategory();                  // 업장 카테고리
                 String PhoneNumber  = bookmark.getStoreId().getPhoneNumber();               // 업장 전화번호
 
-                List<StoreImage> storeImageList = bookmark.getStoreId().getStoreImageList();// 업장 이미지 리스트
-                List<String> tempBookmarkList   = new ArrayList<>();                        // 정보를 담는 리스트
+                List<String>     tempBookmarkList = new ArrayList<>();                        // 정보를 담는 리스트
+                List<StoreImage> storeImageList   = bookmark.getStoreId().getStoreImageList();// 업장 이미지 리스트
 
                 tempBookmarkList.add(name);
                 tempBookmarkList.add(pointAvg);
                 tempBookmarkList.add(address);
                 tempBookmarkList.add(category);
                 tempBookmarkList.add(PhoneNumber);
-                tempBookmarkList.add(storeImageList.get(0).getStoreImageUrl());
 
+                if(!storeImageList.isEmpty()) { tempBookmarkList.add(storeImageList.get(0).getStoreImageUrl()); }
                 bookmarks.add(tempBookmarkList);
 
             }
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 1fc8264..af84a60 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/service/BookmarkService.java
@@ -7,6 +7,8 @@
 import com.mpnp.baechelin.bookmark.repository.FolderRepository;
 import com.mpnp.baechelin.store.domain.Store;
 import com.mpnp.baechelin.store.repository.StoreRepository;
+import com.mpnp.baechelin.user.domain.User;
+import com.mpnp.baechelin.user.repository.UserRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
@@ -15,22 +17,26 @@
 public class BookmarkService {
 
     private final BookmarkRepository bookmarkRepository;
-    private final FolderRepository folderRepository;
-    private final StoreRepository storeRepository;
+    private final FolderRepository   folderRepository;
+    private final StoreRepository    storeRepository;
+    private final UserRepository     userRepository;
 
-    public void bookmark(BookmarkRequestDto bookmarkRequestDto) {
+    public void bookmark(BookmarkRequestDto bookmarkRequestDto, String socialId) {
+
+
+        Folder folder = folderRepository.findById(bookmarkRequestDto.getFolderId()).orElseThrow(()-> new IllegalArgumentException("폴더가 존재하지 않습니다"));
+        Store store   = storeRepository.findById(bookmarkRequestDto.getStoreId()).orElseThrow(()-> new IllegalArgumentException("가게가 존재하지 않습니다"));
+        User user     = userRepository.findBySocialId(socialId); if(user == null) { throw new IllegalArgumentException("해당하는 유저가 없습니다."); }
 
-        Folder folder = folderRepository.findById(bookmarkRequestDto.getFolderId())
-                .orElseThrow(()-> new IllegalArgumentException("폴더가 존재하지 않습니다"));
-        Store store = storeRepository.findById(bookmarkRequestDto.getStoreId())
-                .orElseThrow(()-> new IllegalArgumentException("가게가 존재하지 않습니다"));
 
         Bookmark bookmark = Bookmark
                 .builder()
                 .folderId(folder)
                 .storeId(store)
+                .userId(user)
                 .build();
 
+
         storeRepository.save(store.updateBookmarkCount(1));
         bookmarkRepository.save(bookmark);
     }
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 eed5baa..268f615 100644
--- a/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java
+++ b/src/main/java/com/mpnp/baechelin/bookmark/service/FolderService.java
@@ -57,7 +57,7 @@ public void folderUpdate(int folderId, String newFolderName) {
     public List<FolderResponseDto> folderList(String socialId) {
 
 
-        User user = userRepository.findBySocialId(socialId);
+        User user = userRepository.findBySocialId(socialId); if(user == null){ throw new IllegalArgumentException("해당하는 유저를 찾을 수 없습니다."); }
         List<FolderResponseDto> folderResponseDtoList = new ArrayList<>();