diff --git a/src/main/java/univ/yesummit/domain/board/domain/repository/BoardRepository.java b/src/main/java/univ/yesummit/domain/board/domain/repository/BoardRepository.java
index d95ba57..4a64f3f 100644
--- a/src/main/java/univ/yesummit/domain/board/domain/repository/BoardRepository.java
+++ b/src/main/java/univ/yesummit/domain/board/domain/repository/BoardRepository.java
@@ -9,5 +9,9 @@
 
 public interface BoardRepository extends JpaRepository<Board, Long> {
     Optional<Board> findFirstByWriter(Member member);
+    List<Board> findByWriter(Member member);
+
     List<Board> findBySummitId(Long summitId);
+
+    List<Board> findAllByBoardIdIn(List<Long> boardIds);
 }