diff --git a/src/main/java/ktb/hackathon/ktbgratitudediary/domain/DiaryDto.java b/src/main/java/ktb/hackathon/ktbgratitudediary/domain/DiaryDto.java
index f5a9f2b..79c3f28 100644
--- a/src/main/java/ktb/hackathon/ktbgratitudediary/domain/DiaryDto.java
+++ b/src/main/java/ktb/hackathon/ktbgratitudediary/domain/DiaryDto.java
@@ -40,7 +40,7 @@ public static DiaryDto of(
             LocalDateTime createdAt
     ){
         return new DiaryDto(
-                null,
+                id,
                 title,
                 content,
                 userDto,