diff --git a/src/main/java/io/company/localhost/controller/api/BoardController.java b/src/main/java/io/company/localhost/controller/api/BoardController.java
index 0b13f60..6be5861 100644
--- a/src/main/java/io/company/localhost/controller/api/BoardController.java
+++ b/src/main/java/io/company/localhost/controller/api/BoardController.java
@@ -68,14 +68,14 @@ public class BoardController {
     // 첨부파일 추가
     @PostMapping("/{boardId}/attachments")
     public ApiResponse<String> uploadAttachment(
-        @PathVariable("boardId") Long boardId,
-        @RequestParam("file") MultipartFile file,
-        @RequestParam("CMNFLEPAT") String filePath,
-        @RequestParam("CMNFLEORG") String originalFileName,
-        @RequestParam("CMNFLEEXT") String fileExtension,
-        @RequestParam("CMNFLESIZ") Long fileSize,
-        @RequestParam("CMNFLEREG") Long registrantId,
-        @RequestParam("CMNFLENAM") String fileName
+		@PathVariable("boardId") Long boardId,
+	    @RequestParam(name = "file") MultipartFile file,
+	    @RequestParam(name = "CMNFLEPAT") String filePath,
+	    @RequestParam(name = "CMNFLEORG") String originalFileName,
+	    @RequestParam(name = "CMNFLEEXT") String fileExtension,
+	    @RequestParam(name = "CMNFLESIZ") Long fileSize,
+	    @RequestParam(name = "CMNFLEREG") Long registrantId,
+	    @RequestParam(name = "CMNFLENAM") String fileName
     ) {
         // 데이터 준비
     	MapDto fileData = new MapDto();
@@ -95,6 +95,30 @@ public class BoardController {
 
         return ApiResponse.ok("첨부파일이 저장되었습니다.");
     }
+    
+    // 게시물 상세보기
+    @GetMapping("/{boardId}")
+    public ApiResponse<Map<String, Object>> getBoardDetail(@PathVariable Long boardId) {
+        log.info("Fetching details for board ID: {}", boardId);
+
+        // 게시물 상세정보 조회
+        MapDto boardDetail = boardService.getBoardDetail(boardId);
+
+        // 첨부파일 목록 조회
+        List<MapDto> attachments = boardService.getAttachments(boardId);
+
+        // 댓글 목록 조회
+        List<MapDto> comments = boardService.getComments(boardId.intValue());
+
+        // 결과 조합
+        Map<String, Object> result = new HashMap<>();
+        result.put("boardDetail", boardDetail);
+        result.put("attachments", attachments);
+        result.put("comments", comments);
+
+        return ApiResponse.ok(result);
+    }
+
 
     // 게시물 삭제
     @DeleteMapping("/{boardId}")
diff --git a/src/main/java/io/company/localhost/mapper/LocalBordMapper.java b/src/main/java/io/company/localhost/mapper/LocalBordMapper.java
index 4be4d47..b0943f3 100644
--- a/src/main/java/io/company/localhost/mapper/LocalBordMapper.java
+++ b/src/main/java/io/company/localhost/mapper/LocalBordMapper.java
@@ -51,5 +51,11 @@ public interface LocalBordMapper {
 
     // 비밀 게시판 여부 확인
     boolean isSecretBoard(Long boardId);
+    
+    // 게시물 상세보기
+	MapDto selectBoardDetail(Long boardId);
+	
+	// 첨부파일 가져오기
+	List<MapDto> selectAttachments(Long boardId);
 }
 
diff --git a/src/main/java/io/company/localhost/service/LocalBordService.java b/src/main/java/io/company/localhost/service/LocalBordService.java
index 8e1ee8c..2aca545 100644
--- a/src/main/java/io/company/localhost/service/LocalBordService.java
+++ b/src/main/java/io/company/localhost/service/LocalBordService.java
@@ -32,6 +32,15 @@ public class LocalBordService {
         boardMapper.addAttachment(map);
     }
     
+    public MapDto getBoardDetail(Long boardId) {
+        return boardMapper.selectBoardDetail(boardId);
+    }
+
+    public List<MapDto> getAttachments(Long boardId) {
+        return boardMapper.selectAttachments(boardId);
+    }
+
+    
     public void deleteBoard(MapDto map) {
         boardMapper.deleteBoard(map);
     }
diff --git a/src/main/resources/mapper/LocalBordMapper.xml b/src/main/resources/mapper/LocalBordMapper.xml
index ca1cd6d..f6f3920 100644
--- a/src/main/resources/mapper/LocalBordMapper.xml
+++ b/src/main/resources/mapper/LocalBordMapper.xml
@@ -45,6 +45,24 @@
 	    )
 	</insert>
 	
+	
+	<!-- 게시물 상세정보 조회 -->
+    <select id="selectBoardDetail" parameterType="long" resultType="map">
+        SELECT LOCBRDSEQ AS id, LOCBRDTTL AS title, LOCBRDCON AS content, LOCBRDRDT AS date, LOCBRDTYP AS type
+        FROM localbord
+        WHERE LOCBRDSEQ = #{boardId}
+    </select>
+
+
+    <!-- 첨부파일 목록 조회 -->
+    <select id="selectAttachments" parameterType="long" resultType="map">
+        SELECT CMNFLESEQ AS id, CMNFLEORG AS originalName, CMNFLENAM AS fileName, CMNFLEPAT AS path,
+               CMNFLEEXT AS extension, CMNFLESIZ AS size, CMNFLERDT AS uploadDate
+        FROM commonfil
+        WHERE CMNBRDSEQ = #{boardId}
+        ORDER BY CMNFLERDT DESC
+    </select>
+	
     
     <!-- 게시물 삭제 -->
 	<delete id="deleteBoard">