diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/FileService.java b/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/FileService.java
index ecc1e3a..d44db4b 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/FileService.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/FileService.java
@@ -25,6 +25,5 @@ public interface FileService {
     // 파일 이름 가져오기
     List<String> getFileName(Long id) throws Exception;
 
-    // 버킷 이름 생성
-    String getBucketName() throws Exception;
+    String newFileName() throws Exception;
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/impl/FileServiceImpl.java b/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/impl/FileServiceImpl.java
index ea55253..2bdee60 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/impl/FileServiceImpl.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/File/service/impl/FileServiceImpl.java
@@ -22,9 +22,11 @@ public class FileServiceImpl implements FileService {
     private final MinioClient minioClient;
     private final ArticleRepository articleRepository;
 
+    String bucketName = "article";
+
     // 버킷 네임 생성
     @Override
-    public String getBucketName() {
+    public String newFileName() {
         TimeBasedGenerator generator = Generators.timeBasedGenerator();
         // UUID 버전 1 생성
         UUID uuid = generator.generate();
@@ -35,13 +37,16 @@ public String getBucketName() {
     // 파일 업로드 과정 (생성, 수정 중복)
     @Override
     public FileResponse uploadFile(List<MultipartFile> files, String bucketName) throws Exception {
+
         // 이미지 url 저장
         List<String> urls = new ArrayList<>();
 
         for (MultipartFile file : files) {
-            String fileName = file.getOriginalFilename(); // 파일이름 가져오고
+            String fileName = newFileName(); // 파일이름 가져오고
             InputStream fileStream = file.getInputStream(); // 파일 데이터를 읽고 가져온다.
 
+
+
             PutObjectArgs putObjectArgs = PutObjectArgs.builder()
                     .bucket(bucketName)
                     .object(fileName)
@@ -69,8 +74,6 @@ public FileResponse uploadFile(List<MultipartFile> files, String bucketName) thr
     // 파일 업로드
     @Override
     public FileResponse createFile(List<MultipartFile> files) throws Exception {
-        // 버킷 이름 저장
-        String bucketName = getBucketName();
 
         if (!minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build())) {
             minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build());
@@ -81,8 +84,8 @@ public FileResponse createFile(List<MultipartFile> files) throws Exception {
 
     @Override
     public FileResponse updateFile(List<MultipartFile> files, Long id) throws Exception {
-        String bucketName = articleRepository.getByIdOrThrow(id).getBucketName();
 
+        deleteFile(id);
         return uploadFile(files, bucketName);
     }
 
@@ -90,8 +93,8 @@ public FileResponse updateFile(List<MultipartFile> files, Long id) throws Except
     // 이미지 파일 삭제하기
     @Override
     public void deleteFile(Long id) throws Exception {
-        String bucketName = articleRepository.getByIdOrThrow(id).getBucketName();
-        List<String> fileNames = getFileName(id);
+
+        List<String> fileNames = getFileName(id); // 각 파일이름 받아오고 거기서 삭제
 
         for (String file : fileNames) {
             minioClient.removeObject(
@@ -121,6 +124,7 @@ public void deleteBucket(Long id) throws Exception {
     @Override
     public List<String> getFileName(Long id) {
         List<String> urls = articleRepository.getByIdOrThrow(id).getFiles();
+        log.info("[getFileName] urls : {}", urls);
 
         List<String> fileNames = new ArrayList<>();
 
@@ -131,7 +135,7 @@ public List<String> getFileName(Long id) {
 
             fileNames.add(fileName);
         }
-
+        log.info("[getFileName] fileNames : {}", fileNames);
         return fileNames;
     }
 
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/controller/ApiV1ArticleController.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/controller/ApiV1ArticleController.java
index 2b8d301..5f7d496 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/controller/ApiV1ArticleController.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/controller/ApiV1ArticleController.java
@@ -1,15 +1,16 @@
 package project.buysellservice.domain.article.controller;
 
 import jakarta.validation.Valid;
-import jakarta.ws.rs.core.Response;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import project.buysellservice.domain.article.dto.request.ArticleRequest;
 import project.buysellservice.domain.article.dto.response.ArticleResponse;
+import project.buysellservice.domain.article.entity.Category;
 import project.buysellservice.domain.article.service.ArticleService;
 
 import java.util.List;
@@ -23,9 +24,14 @@ public class ApiV1ArticleController {
 
     // 게시글 전체 페이징 처리
     @GetMapping
-    public ResponseEntity<List<ArticleResponse>> getArticle(@Valid @RequestParam("page") int page,
-                                                            @Valid @RequestParam("size") int size) {
-        return ResponseEntity.ok(articleService.readAllArticles(PageRequest.of(page, size)));
+    public ResponseEntity<List<ArticleResponse>> getArticle(Pageable pageable) {
+        return ResponseEntity.ok(articleService.readAllArticles(pageable));
+    }
+
+    // 게시글 전체 (오래된순)
+    @GetMapping("/asc")
+    public ResponseEntity<List<ArticleResponse>> getArticleAsc(Pageable pageable) {
+        return ResponseEntity.ok(articleService.readAllArticlesOrderByAsc(pageable));
     }
 
     // 게시글 가져오기
@@ -34,12 +40,26 @@ public ResponseEntity<ArticleResponse> getArticleById(@PathVariable("id") Long i
         return ResponseEntity.ok(articleService.readArticle(id));
     }
 
+    // 구매가능 게시글만 보기
+    @GetMapping("/stateSell")
+    public ResponseEntity<List<ArticleResponse>> getArticleStateSell(Pageable pageable) {
+        return ResponseEntity.ok(articleService.readByStateSell(pageable));
+    }
+
+    // 가격대 별로 게시판 보기
+    @GetMapping("/price")
+    public ResponseEntity<List<ArticleResponse>> getArticlePrice(Pageable pageable,
+                                                                 @Valid @RequestParam("minPrice") int minPrice,
+                                                                 @Valid @RequestParam("maxPrice") int maxPrice) {
+        return ResponseEntity.ok(articleService.readByPrice(pageable, minPrice, maxPrice));
+    }
+
     // 게시글 생성
     @PostMapping(consumes = "multipart/form-data")
     public ResponseEntity<ArticleResponse> createArticle(@RequestPart("articleRequest") @Valid ArticleRequest articleRequest,
                                                          @RequestPart("file") List<MultipartFile> files) throws Exception {
         return ResponseEntity.ok(articleService.createArticle(
-                articleRequest.title(), articleRequest.content(), files, articleRequest.price()
+                articleRequest.title(), articleRequest.content(), files, articleRequest.price(), articleRequest.category()
         ));
     }
 
@@ -49,7 +69,7 @@ public ResponseEntity<ArticleResponse> updateArticle(@Valid @PathVariable("id")
                                                          @RequestPart("articleRequest") ArticleRequest articleRequest,
                                                          @RequestPart("file") List<MultipartFile> files) throws Exception {
         return ResponseEntity.ok(articleService.updateArticle(
-                id, articleRequest.title(), articleRequest.content(), files, articleRequest.price()
+                id, articleRequest.title(), articleRequest.content(), files, articleRequest.price(), articleRequest.category()
         ));
     }
 
@@ -65,4 +85,11 @@ public ResponseEntity<ArticleResponse> soldArticle(@Valid @PathVariable("id") Lo
         return ResponseEntity.ok(articleService.soldArticle(id));
     }
 
+    // 해당 카테고리 글만 가져오기
+    @GetMapping("/category")
+    public ResponseEntity<List<ArticleResponse>> getArticleByCategory(@Valid @RequestParam("category") Category category,
+                                                                      Pageable pageable) {
+        return ResponseEntity.ok(articleService.readCategoryArticle(category, pageable));
+    }
+
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/request/ArticleRequest.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/request/ArticleRequest.java
index 840a8e8..60eacf2 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/request/ArticleRequest.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/request/ArticleRequest.java
@@ -1,11 +1,13 @@
 package project.buysellservice.domain.article.dto.request;
 
 import org.springframework.web.multipart.MultipartFile;
+import project.buysellservice.domain.article.entity.Category;
 
 public record ArticleRequest(
         String title,
         String content,
-        Long price
+        Long price,
+        Category category
 ) {
 
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/response/ArticleResponse.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/response/ArticleResponse.java
index 67b85d3..e6a2413 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/response/ArticleResponse.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/dto/response/ArticleResponse.java
@@ -1,6 +1,7 @@
 package project.buysellservice.domain.article.dto.response;
 
 import project.buysellservice.domain.article.entity.Article;
+import project.buysellservice.domain.article.entity.Category;
 import project.buysellservice.domain.article.entity.State;
 
 import java.util.List;
@@ -11,7 +12,8 @@ public record ArticleResponse(
         String content,
         Long price,
         List<String> files,
-        State state
+        State state,
+        Category category
 
 ) {
     public static ArticleResponse of(Article article) {
@@ -20,7 +22,8 @@ public static ArticleResponse of(Article article) {
                 article.getContent(),
                 article.getPrice(),
                 article.getFiles(),
-                article.getState()
+                article.getState(),
+                article.getCategory()
 
         );
     }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Article.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Article.java
index 64fa7b7..34facfb 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Article.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Article.java
@@ -28,7 +28,9 @@ public class Article extends BaseEntity {
     @Column(name = "price", length = 20)
     private Long price; // 가격
 
-    @ElementCollection  // List<String>을 JPA에서 사용할 수 있도록 설정
+    // 도메인, 엔티티로 빼야되는 경우가 많음
+    // 원투매니 ( 수정이 거의 없을 때 )
+    @ElementCollection(fetch = FetchType.EAGER)  // List<String>을 JPA에서 사용할 수 있도록 설정 ( 더티체킹을 변경할 때 마다 안 함) / 로딩 비효율적 잘 찾아볼것
     @CollectionTable(name = "bucketName")  // 별도의 테이블을 생성 (file_images 테이블)
     @Column(name = "image_url", length = 2048)  // 테이블의 컬럼명 지정
     private List<String> files; // 이미지 저장
@@ -40,20 +42,25 @@ public class Article extends BaseEntity {
     @Enumerated(EnumType.STRING)
     private State state;
 
+    @Column(name = "category")
+    @Enumerated(EnumType.STRING) // 다이어리 코드 공부 좀 했슴다
+    private Category category;
+
     // 게시글 생성 빌더
-    public static Article createFrom(String title, String content, List<String> files, Long price, String bucketName) {
+    public static Article createFrom(String title, String content, List<String> files, Long price, String bucketName, Category category) {
         return Article.builder()
                 .title(title)
                 .content(content)
                 .files(files)
                 .price(price)
                 .bucketName(bucketName)
+                .category(category)
                 .state(State.SELL)
                 .build();
     }
 
     // 게시글 수정 빌더
-    public static Article updateFrom(Long id, String title, String content, List<String> files, Long price, String bucketName) {
+    public static Article updateFrom(Long id, String title, String content, List<String> files, Long price, String bucketName, Category category) {
         return Article.builder()
                 .id(id)
                 .title(title)
@@ -61,6 +68,7 @@ public static Article updateFrom(Long id, String title, String content, List<Str
                 .files(files)
                 .price(price)
                 .bucketName(bucketName)
+                .category(category)
                 .state(State.SELL)
                 .build();
     }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Category.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Category.java
new file mode 100644
index 0000000..4c36772
--- /dev/null
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/entity/Category.java
@@ -0,0 +1,15 @@
+package project.buysellservice.domain.article.entity;
+
+public enum Category {
+    ELECTRONICS,
+    FURNITURE,
+    CLOTHING,
+    TOYS,
+    BOOKS,
+    VEHICLES,
+    REAL_ESTATE;
+
+    public static Category fromString(String category) {
+        return Category.valueOf(category.toUpperCase());
+    }
+}
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepository.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepository.java
index cb17122..1f06e69 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepository.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepository.java
@@ -14,9 +14,4 @@ default Article getByIdOrThrow(Long id) {
         // 예외처리 만들기
     }
 
-    // 버킷 네임 생성
-    default String bucketName() {
-        return "Post - " + UUID.randomUUID();
-    }
-
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepositoryCustom.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepositoryCustom.java
index 3877d3f..41625b4 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepositoryCustom.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/ArticleRepositoryCustom.java
@@ -2,9 +2,24 @@
 
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
 import project.buysellservice.domain.article.entity.Article;
+import project.buysellservice.domain.article.entity.Category;
 
 public interface ArticleRepositoryCustom {
-    // 전체 게시글 받아오기
-    Page<Article> findAllByOrderByCreatedAt(Pageable pageable);
+    // 전체 게시글 받아오기 (최신순)
+    Slice<Article> findAllByOrderByCreatedAtDesc(Pageable pageable);
+
+    // 전체 게시글 받아오기 (오래된순)
+    Slice<Article> findAllByOrderByCreatedAtAsc(Pageable pageable);
+
+    // 해당 카테고리 글 가져오기
+    Slice<Article> findAllByCategory(Category category, Pageable pageable);
+
+    // 거래가능만 보기
+    Slice<Article> findBySellStatus(Pageable pageable);
+
+    // 가격별로 보기 (직접 설정)
+    Slice<Article> findByPrice(Pageable pageable, int minPrice, int maxPrice);
+
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/impl/ArticleRepositoryCustomImpl.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/impl/ArticleRepositoryCustomImpl.java
index 49c4202..70c0ac6 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/impl/ArticleRepositoryCustomImpl.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/repository/impl/ArticleRepositoryCustomImpl.java
@@ -2,11 +2,14 @@
 
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import lombok.RequiredArgsConstructor;
-import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.data.domain.SliceImpl;
 import project.buysellservice.domain.article.entity.Article;
+import project.buysellservice.domain.article.entity.Category;
 import project.buysellservice.domain.article.entity.QArticle;
+import project.buysellservice.domain.article.entity.State;
 import project.buysellservice.domain.article.repository.ArticleRepositoryCustom;
 
 import java.util.List;
@@ -15,8 +18,20 @@
 public class ArticleRepositoryCustomImpl implements ArticleRepositoryCustom {
     private final JPAQueryFactory jpaQueryFactory;
 
+    // 다음 페이지가 있는지 여부 확인
+    public static <T> boolean checkHasNext(List<T> items, Pageable pageable) {
+        boolean hasNext = false;
+
+        if (items.size() > pageable.getPageSize()) {
+            items.remove(items.size() - 1); // 마지막 요소 제거
+            hasNext = true;
+        }
+
+        return hasNext;
+    }
+
     @Override
-    public Page<Article> findAllByOrderByCreatedAt(Pageable pageable) {
+    public Slice<Article> findAllByOrderByCreatedAtDesc(Pageable pageable) {
         QArticle article = QArticle.article;
 
         List<Article> articles = jpaQueryFactory
@@ -26,6 +41,67 @@ public Page<Article> findAllByOrderByCreatedAt(Pageable pageable) {
                 .limit(pageable.getPageSize()) // 한 페이지에 표시할 개수
                 .fetch();
 
-        return new PageImpl<>(articles);
+
+        return new SliceImpl<>(articles, pageable, checkHasNext(articles, pageable));
+    }
+
+    @Override
+    public Slice<Article> findAllByOrderByCreatedAtAsc(Pageable pageable) {
+        QArticle article = QArticle.article;
+
+        List<Article> articles = jpaQueryFactory
+                .selectFrom(article)
+                .orderBy(article.createDate.asc())
+                .offset(pageable.getOffset())  // 페이지 시작 위치
+                .limit(pageable.getPageSize()) // 한 페이지에 표시할 개수
+                .fetch();
+
+        return new SliceImpl<>(articles, pageable, checkHasNext(articles, pageable));
+    }
+
+    @Override
+    public Slice<Article> findAllByCategory(Category category, Pageable pageable) {
+        QArticle article = QArticle.article;
+
+        List<Article> articles = jpaQueryFactory
+                .selectFrom(article)
+                .where(article.category.eq(category))
+                .orderBy(article.createDate.desc())
+                .offset(pageable.getOffset())  // 페이지 시작 위치
+                .limit(pageable.getPageSize()) // 한 페이지에 표시할 개수
+                .fetch();
+
+        return new SliceImpl<>(articles, pageable, checkHasNext(articles, pageable));
+    }
+
+    @Override
+    public Slice<Article> findBySellStatus(Pageable pageable) {
+        QArticle article = QArticle.article;
+
+        List<Article> articles = jpaQueryFactory
+                .selectFrom(article)
+                .where(article.state.eq(State.SELL))
+                .orderBy(article.createDate.desc())
+                .offset(pageable.getOffset())
+                .limit(pageable.getPageSize())
+                .fetch();
+
+        return new SliceImpl<>(articles, pageable, checkHasNext(articles, pageable));
+
+    }
+
+    @Override
+    public Slice<Article> findByPrice(Pageable pageable, int minPrice, int maxPrice) {
+        QArticle article = QArticle.article;
+
+        List<Article> articles = jpaQueryFactory
+                .selectFrom(article)
+                .where(article.price.goe(minPrice), article.price.loe(maxPrice))
+                .orderBy(article.createDate.desc())
+                .offset(pageable.getOffset())
+                .limit(pageable.getPageSize())
+                .fetch();
+
+        return new SliceImpl<>(articles, pageable, checkHasNext(articles, pageable));
     }
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/ArticleService.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/ArticleService.java
index b404828..4235ecf 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/ArticleService.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/ArticleService.java
@@ -3,18 +3,19 @@
 import org.springframework.data.domain.Pageable;
 import org.springframework.web.multipart.MultipartFile;
 import project.buysellservice.domain.article.dto.response.ArticleResponse;
+import project.buysellservice.domain.article.entity.Category;
 
 import java.util.List;
 
 public interface ArticleService {
     // 게시글 생성
-    ArticleResponse createArticle(String name, String content, List<MultipartFile> files, Long Price) throws Exception;
+    ArticleResponse createArticle(String name, String content, List<MultipartFile> files, Long Price, Category category) throws Exception;
 
     // 게시글 읽기
     ArticleResponse readArticle(Long id);
 
     // 게시글 수정
-    ArticleResponse updateArticle(Long id, String name, String content, List<MultipartFile> files, Long price) throws Exception;
+    ArticleResponse updateArticle(Long id, String name, String content, List<MultipartFile> files, Long price, Category category) throws Exception;
 
     // 게시글 삭제
     void deleteArticle(Long id) throws Exception;
@@ -22,7 +23,19 @@ public interface ArticleService {
     // 전체 게시글 읽기
     List<ArticleResponse> readAllArticles(Pageable pageable);
 
+    // 전체 게시글 읽기 (오래된순)
+    List<ArticleResponse> readAllArticlesOrderByAsc(Pageable pageable);
+
     // 게시글 팔림 처리
     ArticleResponse soldArticle(Long id);
 
+    // 카테고리 게시글 가져오기
+    List<ArticleResponse> readCategoryArticle(Category category, Pageable pageable);
+
+    // 구매가능 게시판만 보기
+    List<ArticleResponse> readByStateSell(Pageable pageable);
+
+    // 가격대 별로 게시판 보기
+    List<ArticleResponse> readByPrice(Pageable pageable, int minPrice, int maxPrice);
+
 }
diff --git a/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/impl/ArticleServiceImpl.java b/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/impl/ArticleServiceImpl.java
index ff215af..1de1e55 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/impl/ArticleServiceImpl.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/domain/article/service/impl/ArticleServiceImpl.java
@@ -3,12 +3,14 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 import project.buysellservice.domain.File.service.FileService;
 import project.buysellservice.domain.article.dto.response.ArticleResponse;
 import project.buysellservice.domain.article.dto.response.FileResponse;
 import project.buysellservice.domain.article.entity.Article;
+import project.buysellservice.domain.article.entity.Category;
 import project.buysellservice.domain.article.repository.ArticleRepository;
 import project.buysellservice.domain.article.service.ArticleService;
 
@@ -21,16 +23,46 @@ public class ArticleServiceImpl implements ArticleService {
     private final ArticleRepository articleRepository;
     private final FileService fileService;
 
-    // 모든 게시글 가져오기
+    // 모든 게시글 가져오기 (최신순)
     @Override
     public List<ArticleResponse> readAllArticles(Pageable pageable) {
-        Page<Article> articles = articleRepository.findAllByOrderByCreatedAt(pageable);
+        Slice<Article> articles = articleRepository.findAllByOrderByCreatedAtDesc(pageable);
 
         List<Article> article = articles.getContent();
 
         return ArticleResponse.listOf(article);
     }
 
+    // 모든 게시글 가져오기 (오래된순)
+    @Override
+    public List<ArticleResponse> readAllArticlesOrderByAsc(Pageable pageable) {
+        Slice<Article> articles = articleRepository.findAllByOrderByCreatedAtAsc(pageable);
+
+        List<Article> article = articles.getContent();
+
+        return ArticleResponse.listOf(article);
+    }
+
+    // 구매 가능 게시판만 보기
+    @Override
+    public List<ArticleResponse> readByStateSell(Pageable pageable) {
+        Slice<Article> articles = articleRepository.findBySellStatus(pageable);
+
+        List<Article> article = articles.getContent();
+
+        return ArticleResponse.listOf(article);
+    }
+
+    // 가격대별로 게시판 보기
+    @Override
+    public List<ArticleResponse> readByPrice(Pageable pageable, int minPrice, int maxPrice) {
+        Slice<Article> articles = articleRepository.findByPrice(pageable, minPrice, maxPrice);
+        List<Article> article = articles.getContent();
+        return ArticleResponse.listOf(article);
+    }
+
+
+    // 게시글 팔림 처리
     @Override
     public ArticleResponse soldArticle(Long id) {
         Article article = articleRepository.getByIdOrThrow(id);
@@ -50,13 +82,23 @@ public ArticleResponse readArticle(Long id) {
         return ArticleResponse.of(article);
     }
 
+    // 카테고리 게시글 가져오기
+    @Override
+    public List<ArticleResponse> readCategoryArticle(Category category, Pageable pageable) {
+
+        Slice<Article> articles = articleRepository.findAllByCategory(category, pageable);
+
+        List<Article> article = articles.getContent();
+
+        return ArticleResponse.listOf(article);
+    }
 
     // 생성
     @Override
-    public ArticleResponse createArticle(String name, String content, List<MultipartFile> files, Long price) throws Exception {
+    public ArticleResponse createArticle(String name, String content, List<MultipartFile> files, Long price, Category category) throws Exception {
         FileResponse fileData = fileService.createFile(files);
 
-        Article article = Article.createFrom(name, content, fileData.files(), price, fileData.bucketName());
+        Article article = Article.createFrom(name, content, fileData.files(), price, fileData.bucketName(), category);
 
         articleRepository.save(article);
 
@@ -65,14 +107,14 @@ public ArticleResponse createArticle(String name, String content, List<Multipart
 
     // 수정
     @Override
-    public ArticleResponse updateArticle(Long id, String name, String content, List<MultipartFile> files, Long price) throws Exception {
+    public ArticleResponse updateArticle(Long id, String name, String content, List<MultipartFile> files, Long price, Category category) throws Exception {
         fileService.deleteFile(id);
 
         FileResponse fileData = fileService.updateFile(files, id);
 
         Article article = articleRepository.getByIdOrThrow(id);
 
-        Article newArticle = Article.updateFrom(article.getId(), name, content, fileData.files(), price, fileData.bucketName());
+        Article newArticle = Article.updateFrom(article.getId(), name, content, fileData.files(), price, fileData.bucketName(), category);
 
         articleRepository.save(newArticle);
 
@@ -82,8 +124,7 @@ public ArticleResponse updateArticle(Long id, String name, String content, List<
     // 삭제
     @Override
     public void deleteArticle(Long id) throws Exception {
-        fileService.deleteBucket(id);
-
+        fileService.deleteFile(id);
         articleRepository.deleteById(id);
     }
 
diff --git a/buy-sell-service/src/main/java/project/buysellservice/global/config/MinioConfig.java b/buy-sell-service/src/main/java/project/buysellservice/global/config/MinioConfig.java
index 8da1f9e..9a5ff10 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/global/config/MinioConfig.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/global/config/MinioConfig.java
@@ -1,11 +1,8 @@
 package project.buysellservice.global.config;
 
 import io.minio.MinioClient;
-import lombok.RequiredArgsConstructor;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 @ConfigurationProperties
 public class MinioConfig {
diff --git a/buy-sell-service/src/main/java/project/buysellservice/global/config/WebConfig.java b/buy-sell-service/src/main/java/project/buysellservice/global/config/WebConfig.java
index 032d542..06e3b99 100644
--- a/buy-sell-service/src/main/java/project/buysellservice/global/config/WebConfig.java
+++ b/buy-sell-service/src/main/java/project/buysellservice/global/config/WebConfig.java
@@ -3,6 +3,7 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 import java.util.List;
@@ -20,4 +21,10 @@ public WebConfig(OctetStreamReadMsgConverter octetStreamReadMsgConverter) {
     public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
         converters.add(octetStreamReadMsgConverter);
     }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.addResourceHandler("/**")
+                .addResourceLocations("classpath:/static/");
+    }
 }
diff --git a/buy-sell-service/src/main/resources/application.yml b/buy-sell-service/src/main/resources/application.yml
index 79671f6..2ba0726 100644
--- a/buy-sell-service/src/main/resources/application.yml
+++ b/buy-sell-service/src/main/resources/application.yml
@@ -9,5 +9,4 @@ minio:
   server:
     url: http://localhost:9000
     access-key: minioadmin
-    secret-key: minioadmin123
-    bucket: files
\ No newline at end of file
+    secret-key: minioadmin123
\ No newline at end of file