diff --git a/src/main/java/com/gdsc_knu/official_homepage/dto/post/PostResponse.java b/src/main/java/com/gdsc_knu/official_homepage/dto/post/PostResponse.java
index edebd10a..c84f2cba 100644
--- a/src/main/java/com/gdsc_knu/official_homepage/dto/post/PostResponse.java
+++ b/src/main/java/com/gdsc_knu/official_homepage/dto/post/PostResponse.java
@@ -70,8 +70,9 @@ public static class Detail {
         private int sharedCount;
         private boolean canDelete;
         private boolean canModify;
+        private boolean isLiked;
 
-        public static Detail from(Post post, AccessModel access) {
+        public static Detail from(Post post, AccessModel access, boolean isLiked) {
             int length = Math.min(post.getContent().length(), 20);
             return Detail.builder()
                     .id(post.getId())
@@ -87,6 +88,7 @@ public static Detail from(Post post, AccessModel access) {
                     .sharedCount(post.getSharedCount())
                     .canDelete(access.canDelete())
                     .canModify(access.canModify())
+                    .isLiked(isLiked)
                     .build();
 
         }
diff --git a/src/main/java/com/gdsc_knu/official_homepage/service/post/PostServiceImpl.java b/src/main/java/com/gdsc_knu/official_homepage/service/post/PostServiceImpl.java
index 64b13240..b89d7012 100644
--- a/src/main/java/com/gdsc_knu/official_homepage/service/post/PostServiceImpl.java
+++ b/src/main/java/com/gdsc_knu/official_homepage/service/post/PostServiceImpl.java
@@ -65,7 +65,8 @@ public PostResponse.Detail getPost(Long memberId, Long postId) {
             throw new CustomException(ErrorCode.POST_NOT_FOUND);
         }
         AccessModel access = getPostAccess(memberId, post.getMember().getId());
-        return PostResponse.Detail.from(post, access);
+        boolean isLiked = memberId != 0L && postLikeRepository.findByMemberIdAndPostId(memberId, postId).isPresent();
+        return PostResponse.Detail.from(post, access, isLiked);
     }
 
     /**