diff --git a/src/main/java/com/potatocake/everymoment/service/FriendDiaryService.java b/src/main/java/com/potatocake/everymoment/service/FriendDiaryService.java
index 430ae61..0d324a9 100644
--- a/src/main/java/com/potatocake/everymoment/service/FriendDiaryService.java
+++ b/src/main/java/com/potatocake/everymoment/service/FriendDiaryService.java
@@ -87,6 +87,10 @@ public FriendDiaryResponse getFriendDiary(Long memberId, Long diaryId) {
         Diary diary = diaryRepository.findById(diaryId)
                 .orElseThrow(() -> new GlobalException(ErrorCode.DIARY_NOT_FOUND));
 
+        if(!diary.isPublic()){
+            throw new GlobalException(ErrorCode.DIARY_NOT_PUBLIC);
+        }
+
         //글쓴사람이 친구인지 확인
         Member currentMember = memberRepository.findById(memberId)
                 .orElseThrow(() -> new GlobalException(ErrorCode.MEMBER_NOT_FOUND));
diff --git a/src/main/java/com/potatocake/everymoment/service/FriendService.java b/src/main/java/com/potatocake/everymoment/service/FriendService.java
index f21dead..852e850 100644
--- a/src/main/java/com/potatocake/everymoment/service/FriendService.java
+++ b/src/main/java/com/potatocake/everymoment/service/FriendService.java
@@ -22,6 +22,7 @@
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -49,10 +50,10 @@ public OneFriendDiariesResponse OneFriendDiariesResponse(Long memberid, Long fri
         friendRepository.findByMemberAndFriend(currentMember, friend)
                 .orElseThrow(() -> new GlobalException(ErrorCode.FRIEND_NOT_FOUND));
 
-        Pageable pageable = PageRequest.of(key, size);
+        Pageable pageable = PageRequest.of(key, size, Sort.by(Sort.Direction.DESC, "createAt"));
 
         Page<Diary> diaries = diaryRepository.findAll(
-                DiarySpecification.filterDiaries(null, null, null, date, null, null, null)
+                FriendDiarySpecification.filterDiaries(null, null, null, date, null, null)
                         .and((root, query, builder) -> builder.equal(root.get("member").get("id"), friendId)),
                 pageable);