diff --git a/src/main/java/com/example/daemawiki/global/dateTime/model/EditDateTime.java b/src/main/java/com/example/daemawiki/global/dateTime/model/EditDateTime.java
index e1d97e25..fd04f743 100644
--- a/src/main/java/com/example/daemawiki/global/dateTime/model/EditDateTime.java
+++ b/src/main/java/com/example/daemawiki/global/dateTime/model/EditDateTime.java
@@ -12,7 +12,7 @@
 @Builder
 public class EditDateTime {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", locale = "Asia/Seoul")
-    private LocalDateTime created;
+    private final LocalDateTime created;
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", locale = "Asia/Seoul")
     private LocalDateTime updated;