diff --git a/src/components/Header/Header.tsx b/src/components/Header/Header.tsx
index 8616430..5faeb33 100644
--- a/src/components/Header/Header.tsx
+++ b/src/components/Header/Header.tsx
@@ -40,7 +40,7 @@ function Header() {
 
                 const data: Notification[] = notifData || [];
                 setNotifications(data);
-                const hasUnread = data.some(n => n.pivot && n.pivot.unread === 1);
+                const hasUnread = data.some(n => n.read_at === null);
                 setunreadNotification(hasUnread);
             } catch (err) {
                 console.error("Erreur initialisation Header:", err);
diff --git a/src/components/NotificationCard/NotificationCard.tsx b/src/components/NotificationCard/NotificationCard.tsx
index e2086aa..f411215 100644
--- a/src/components/NotificationCard/NotificationCard.tsx
+++ b/src/components/NotificationCard/NotificationCard.tsx
@@ -5,7 +5,7 @@ import Notification from "../../interfaces/notification.interface";
 
 interface NotificationCardProps {
     notifications: Notification[];
-    deleteNotification: (id: number) => void;
+    deleteNotification: (id: string) => void;
 }
 
 function NotificationCard({ notifications, deleteNotification }: NotificationCardProps) {
@@ -25,9 +25,9 @@ function NotificationCard({ notifications, deleteNotification }: NotificationCar
                     </button>
                 </div>
 
-                <div className={styles.cardContent}>
+                <div>
                     <p className={styles.message}>
-                        {notification.content}
+                        {notification.data.message}
                     </p>
                 </div>
             </div>
diff --git a/src/interfaces/notification.interface.ts b/src/interfaces/notification.interface.ts
index b666fa7..ca1d2e0 100644
--- a/src/interfaces/notification.interface.ts
+++ b/src/interfaces/notification.interface.ts
@@ -1,6 +1,8 @@
 export default interface Notification {
-    id: number;
-    content: string;
-    created_at: string | number;
-    pivot: { unread: number };
-}
+    id: string;s
+    data: {
+        message: string;
+    };
+    read_at: string | null;
+    created_at: string;
+}
\ No newline at end of file