diff --git a/backend/src/main/java/com/edufocus/edufocus/qna/entity/Qna.java b/backend/src/main/java/com/edufocus/edufocus/qna/entity/Qna.java
index 15ea83a..2325ae2 100644
--- a/backend/src/main/java/com/edufocus/edufocus/qna/entity/Qna.java
+++ b/backend/src/main/java/com/edufocus/edufocus/qna/entity/Qna.java
@@ -16,7 +16,7 @@ import java.util.Date;
 @NoArgsConstructor
 @AllArgsConstructor
 
-@OnDelete(action = OnDeleteAction.CASCADE)
+
 public class Qna {
 
     // 연관관계 주인
diff --git a/backend/src/main/java/com/edufocus/edufocus/report/entity/vo/Report.java b/backend/src/main/java/com/edufocus/edufocus/report/entity/vo/Report.java
index 0ac149b..6e5d89a 100644
--- a/backend/src/main/java/com/edufocus/edufocus/report/entity/vo/Report.java
+++ b/backend/src/main/java/com/edufocus/edufocus/report/entity/vo/Report.java
@@ -24,7 +24,6 @@ import java.util.List;
 @Builder
 @EntityListeners(AuditingEntityListener.class)
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
-@OnDelete(action = OnDeleteAction.CASCADE)
 public class Report {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)