diff --git a/src/main/java/com/laphayen/projectboard/domain/AuditingFields.java b/src/main/java/com/laphayen/projectboard/domain/AuditingFields.java
index 1d3f101..f9a6799 100644
--- a/src/main/java/com/laphayen/projectboard/domain/AuditingFields.java
+++ b/src/main/java/com/laphayen/projectboard/domain/AuditingFields.java
@@ -22,16 +22,16 @@ public abstract class AuditingFields{
 
     @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
     @CreatedDate
-    @Column(nullable = false, updatable = false) private LocalDateTime createdAt; // 생성일시
+    @Column(nullable = false, updatable = false) protected LocalDateTime createdAt; // 생성일시
 
     @CreatedBy
-    @Column(nullable = false, updatable = false, length = 100) private String createdBy; // 생성자
+    @Column(nullable = false, updatable = false, length = 100) protected String createdBy; // 생성자
 
     @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
     @LastModifiedDate
-    @Column(nullable = false) private LocalDateTime modifiedAt; // 수정일시
+    @Column(nullable = false) protected LocalDateTime modifiedAt; // 수정일시
 
     @LastModifiedBy
-    @Column(nullable = false, length = 100) private String modifiedBy; // 수정자
+    @Column(nullable = false, length = 100) protected String modifiedBy; // 수정자
 
 }