diff --git a/src/entity/notification.ts b/src/entity/notification.ts
index abd4643..4d8e8c4 100644
--- a/src/entity/notification.ts
+++ b/src/entity/notification.ts
@@ -26,12 +26,32 @@ export class Notification {
   })
   type: string;
 
+  @Column({
+    type: "varchar",
+    length: 255,
+    nullable: true,
+  })
+  title: string | null;
+
   @Column({
     type: "text",
     nullable: false,
   })
   message: string;
 
+  @Column({
+    type: "varchar",
+    length: 50,
+    nullable: true,
+  })
+  reference_type: string | null;
+
+  @Column({
+    type: "uuid",
+    nullable: true,
+  })
+  reference_id: string | null;
+
   @Column({
     type: "jsonb",
     nullable: true,