diff --git a/src/pages/chat/chat.ts b/src/pages/chat/chat.ts
index ca87e05..4b51f22 100755
--- a/src/pages/chat/chat.ts
+++ b/src/pages/chat/chat.ts
@@ -112,6 +112,15 @@ class ChatElement extends HTMLElement {
         window.toggleUserList = this.toggleUserList.bind(this);
         window.loadMemberChat = this.loadMemberChat.bind(this);
 
+       
+        this.notificationBadge = document.querySelector('.notification-badge');
+        this.notificationBoard = document.getElementById('notification-board');
+        this.notificationBell = document.getElementById('notification-bell');
+        
+        if (!this.notificationBadge || !this.notificationBoard || !this.notificationBell) {
+            console.error('Notification elements not found');
+        }
+
         // Initialiser les événements de notification
         document.addEventListener('click', (event: Event): void => {
             if (this.notificationBoard && this.notificationBoard.style.display === 'block' &&
@@ -205,11 +214,18 @@ class ChatElement extends HTMLElement {
     
 
     // Add notification
-    private addNotification(memberId: string, message: Message) {
+    private addNotification(memberId: string, message: any) {
+        let notificationText = '';
+        if (message.type === 'file') {
+            notificationText = `New file from Member ${memberId}: ${message.fileName}`;
+        } else {
+            notificationText = `New message from Member ${memberId}: ${message.text}`;
+        }
+
         // Creating a new notification
         const notification = {
             memberId,
-            text: `New message from Member ${memberId}: ${message.text}`,
+            text: notificationText,
             time: message.time
         };
 
@@ -457,6 +473,9 @@ class ChatElement extends HTMLElement {
                 messageStore.addMessage(this.selectedMemberId!, autoReply);
                 this.messagesMock = messageStore.getMessages();
                 this.loadMemberChat(this.selectedMemberId!);
+                
+                // Ajouter la notification UNIQUEMENT pour la réponse reçue
+                this.addNotification(this.selectedMemberId!, autoReply);
             }, 1000); 
 
         } catch (error) {
@@ -807,7 +826,7 @@ class ChatElement extends HTMLElement {
     }
 
     // Send a file
-    private sendFile(file: File) {
+    private async sendFile(file: File) {
         if (!this.selectedMemberId) return;
 
         const MAX_FILE_SIZE = 5 * 1024 * 1024;
@@ -835,6 +854,17 @@ class ChatElement extends HTMLElement {
 
             const fileInput = this.shadowRoot?.querySelector('#file-input') as HTMLInputElement;
             if (fileInput) fileInput.value = '';
+
+            // Générer la réponse automatique
+            setTimeout(() => {
+                const autoReply = this.generateAutoReply(this.selectedMemberId!);
+                messageStore.addMessage(this.selectedMemberId!, autoReply);
+                this.messagesMock = messageStore.getMessages();
+                this.loadMemberChat(this.selectedMemberId!);
+                
+                // Ajouter la notification UNIQUEMENT pour la réponse reçue
+                this.addNotification(this.selectedMemberId!, autoReply);
+            }, 1000);
         };
     }