diff --git a/src/main/java/server/loop/domain/post/entity/repository/PostRepository.java b/src/main/java/server/loop/domain/post/entity/repository/PostRepository.java
index 2153069..9863830 100644
--- a/src/main/java/server/loop/domain/post/entity/repository/PostRepository.java
+++ b/src/main/java/server/loop/domain/post/entity/repository/PostRepository.java
@@ -17,16 +17,19 @@ public interface PostRepository extends JpaRepository<Post, Long> {
 
     @Modifying
     @Query("UPDATE Post p SET p.reportCount = p.reportCount + 1 WHERE p.id = :postId")
-    void incrementReportCount(@Param("postId") Long postId); // 필요 시 Optimistic Lock 추가
+    void incrementReportCount(@Param("postId") Long postId);
 
     Optional<Post> findByIdAndIsDeletedFalse(Long id);
 
-    @Query("SELECT p FROM Post p ORDER BY p.createdAt DESC")
+    // 전체 목록: 삭제되지 않은 것만
+    @Query("SELECT p FROM Post p WHERE p.isDeleted = false ORDER BY p.createdAt DESC")
     Slice<Post> findAllActivePosts(Pageable pageable);
 
-    @Query("SELECT p FROM Post p WHERE p.category = :category ORDER BY p.createdAt DESC")
+    // 카테고리 목록: 삭제되지 않은 것만
+    @Query("SELECT p FROM Post p WHERE p.category = :category AND p.isDeleted = false ORDER BY p.createdAt DESC")
     Slice<Post> findAllActivePostsByCategory(@Param("category") Category category, Pageable pageable);
 
+    // 상세: 이미 isDeleted 조건 포함 (유지)
     @Query("SELECT p FROM Post p " +
             "LEFT JOIN FETCH p.author " +
             "LEFT JOIN FETCH p.comments c " +
@@ -34,7 +37,7 @@ public interface PostRepository extends JpaRepository<Post, Long> {
             "WHERE p.id = :id AND p.isDeleted = false")
     Optional<Post> findActivePostWithCommentsById(@Param("id") Long id);
 
-
-    @Query("SELECT p FROM Post p WHERE p.author = :author ORDER BY p.createdAt DESC")
+    // 작성자별 목록: 삭제되지 않은 것만
+    @Query("SELECT p FROM Post p WHERE p.author = :author AND p.isDeleted = false ORDER BY p.createdAt DESC")
     Slice<Post> findActivePostsByAuthor(@Param("author") User author, Pageable pageable);
 }
\ No newline at end of file
diff --git a/src/main/java/server/loop/domain/post/service/PostService.java b/src/main/java/server/loop/domain/post/service/PostService.java
index 7c11af0..9dac46b 100644
--- a/src/main/java/server/loop/domain/post/service/PostService.java
+++ b/src/main/java/server/loop/domain/post/service/PostService.java
@@ -141,7 +141,6 @@ public void deletePost(Long postId, String email) throws AccessDeniedException {
             throw new AccessDeniedException("게시글을 삭제할 권한이 없습니다.");
         }
 
-        // 4. 게시글 삭제 로직 (여기서 외래 키에 따른 이미지 삭제 등)
-        postRepository.delete(post);
+        post.softDelete();
     }
 }
\ No newline at end of file