diff --git a/src/main/java/leets/weeth/domain/comment/application/usecase/NoticeCommentUsecaseImpl.java b/src/main/java/leets/weeth/domain/comment/application/usecase/NoticeCommentUsecaseImpl.java
index 43c5f4c6..dd9e6570 100644
--- a/src/main/java/leets/weeth/domain/comment/application/usecase/NoticeCommentUsecaseImpl.java
+++ b/src/main/java/leets/weeth/domain/comment/application/usecase/NoticeCommentUsecaseImpl.java
@@ -90,6 +90,9 @@ public void deleteNoticeComment(Long commentId, Long userId) throws UserNotMatch
         Comment comment = validateOwner(commentId, userId);
         Notice notice = comment.getNotice();
 
+        List<File> fileList = getFiles(commentId);
+        fileDeleteService.delete(fileList);
+
         if (comment.getChildren().isEmpty()) {
             Comment parentComment = findParentComment(commentId);
             commentDeleteService.delete(commentId);
diff --git a/src/main/java/leets/weeth/domain/comment/application/usecase/PostCommentUsecaseImpl.java b/src/main/java/leets/weeth/domain/comment/application/usecase/PostCommentUsecaseImpl.java
index c2b65549..2535c8ab 100644
--- a/src/main/java/leets/weeth/domain/comment/application/usecase/PostCommentUsecaseImpl.java
+++ b/src/main/java/leets/weeth/domain/comment/application/usecase/PostCommentUsecaseImpl.java
@@ -92,6 +92,9 @@ public void deletePostComment(Long commentId, Long userId) throws UserNotMatchEx
         Comment comment = validateOwner(commentId, userId);
         Post post = comment.getPost();
 
+        List<File> fileList = getFiles(commentId);
+        fileDeleteService.delete(fileList);
+
         /*
         1. 지우고자 하는 댓글이 맨 아래층인 경우(child, child가 없는 댓글
             - 현재 댓글.getChildren이 NULL 이면 해당