diff --git a/src/main/java/com/gamegoo/gamegoo_v2/content/board/controller/BoardController.java b/src/main/java/com/gamegoo/gamegoo_v2/content/board/controller/BoardController.java
index cc6f2125..1aebbcd0 100644
--- a/src/main/java/com/gamegoo/gamegoo_v2/content/board/controller/BoardController.java
+++ b/src/main/java/com/gamegoo/gamegoo_v2/content/board/controller/BoardController.java
@@ -114,9 +114,9 @@ public ApiResponse<String> delete(@PathVariable Long boardId, @AuthMember Member
     @GetMapping("/my")
     @Operation(summary = "내가 작성한 게시판 글 목록 조회 API", description = "내가 작성한 게시판 글을 조회하는 API 입니다. 페이지 당 10개의 게시물이 표시됩니다.")
     @Parameter(name = "pageIdx", description = "조회할 페이지 번호를 입력해주세요.")
-    public ApiResponse<MyBoardResponse> getMyBoardList(@RequestParam(defaultValue = "1") int pageIdx,
+    public ApiResponse<MyBoardResponse> getMyBoardList(@ValidPage @RequestParam(name = "page") Integer page,
                                                        @AuthMember Member member) {
-        return ApiResponse.ok(boardFacadeService.getMyBoardList(member, pageIdx));
+        return ApiResponse.ok(boardFacadeService.getMyBoardList(member, page));
     }
 
 }
diff --git a/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardFacadeService.java b/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardFacadeService.java
index fb0609ae..254bf1b6 100644
--- a/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardFacadeService.java
+++ b/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardFacadeService.java
@@ -122,7 +122,7 @@ public void deleteBoard(Member member, Long boardId) {
      * 내가 작성한 게시글 목록 조회 (파사드)
      */
     public MyBoardResponse getMyBoardList(Member member, int pageIdx) {
-        Page<Board> boardPage = boardService.getMyBoards(member.getId(), pageIdx, 10);
+        Page<Board> boardPage = boardService.getMyBoards(member.getId(), pageIdx);
         return MyBoardResponse.of(boardPage);
     }
 
diff --git a/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardService.java b/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardService.java
index 38b314d0..a87d24a0 100644
--- a/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardService.java
+++ b/src/main/java/com/gamegoo/gamegoo_v2/content/board/service/BoardService.java
@@ -23,6 +23,7 @@ public class BoardService {
 
     private final BoardRepository boardRepository;
     public static final int PAGE_SIZE = 20;
+    public static final int MY_PAGE_SIZE = 10;
 
     /**
      * 게시글 엔티티 생성 및 저장
@@ -115,12 +116,12 @@ public void deleteBoard(Long boardId, Long memberId) {
     /**
      * 내가 작성한 게시글(Page) 조회
      */
-    public Page<Board> getMyBoards(Long memberId, int pageIdx, int pageSize) {
+    public Page<Board> getMyBoards(Long memberId, int pageIdx) {
         if (pageIdx <= 0) {
             throw new IllegalArgumentException("pageIdx는 1 이상의 값이어야 합니다.");
         }
         // PageRequest.of의 첫 번째 인자(pageIdx - 1)는 0-based index
-        Pageable pageable = PageRequest.of(pageIdx - 1, pageSize, Sort.by(Sort.Direction.DESC, "createdAt"));
+        Pageable pageable = PageRequest.of(pageIdx - 1, MY_PAGE_SIZE, Sort.by(Sort.Direction.DESC, "createdAt"));
         return boardRepository.findByMemberIdAndDeletedFalse(memberId, pageable);
     }