diff --git a/index.js b/index.js
index f0d5a55..6e08a07 100644
--- a/index.js
+++ b/index.js
@@ -20,7 +20,9 @@ const initBaileys = async () => {
   sock = makeWASocket({
     version,
     auth: state,
-    printQRInTerminal: false
+    printQRInTerminal: false,
+    logger: { level: 'trace' } // Active les logs détaillés
+
   });
 
   sock.ev.on('connection.update', async (update) => {
@@ -129,73 +131,55 @@ app.post('/sendInteractiveImage', async (req, res) => {
   }
 
   try {
-    const BASE_URL = process.env.BASE_URL || 'https://wa.canguidev.fr';
-    const imageUrl = `${BASE_URL}/static/logo-merlo-cs-FR.jpg`;
+    const imagePath = path.join(__dirname, 'public', 'logo-merlo-cs-FR.jpg');
+    const imageBuffer = fs.readFileSync(imagePath);
+    
+    // Upload the image first
+    const uploadedImage = await prepareWAMessageMedia(
+      { image: imageBuffer },
+      { upload: sock.waUploadToServer }
+    );
 
-    // Construire le Header correct
-    const header = proto.Message.InteractiveMessage.create({
-      // ici on injecte l'image dans le header sans besoin de type explicite
-      header: proto.Message.InteractiveMessage.Header.create({
-        type: "image",
-        imageMessage: { url: imageUrl },
-        title:       'Igna',
-        subtitle:    'test'
-      })
-    });
-    // Body et Footer
-    const body = proto.Message.InteractiveMessage.Body.create({
-      text: caption || 'Description par défaut'
-    });
-    const foot = proto.Message.InteractiveMessage.Footer.create({
-      text: footer  || 'Pied de page'
-    });
-
-    // Vos boutons URL
-    const nativeFlow = proto.Message.InteractiveMessage.NativeFlowMessage.create({
+    const interactiveMessage = {
+      imageMessage: uploadedImage.imageMessage,
+      caption: caption || 'Description par défaut',
+      footer: footer || 'Pied de page',
       buttons: [
         {
-          name: 'cta_url',
-          buttonParamsJson: JSON.stringify({
-            display_text: '📄 Voir proposition',
-            url:          'https://merlo-ch.com/uploads/proposition/f_p_250505_0000136_00008_EB00001909.pdf'
-          })
+          buttonId: 'btn1',
+          buttonText: { displayText: '📄 Voir proposition' },
+          type: 1 // URL button
         },
         {
-          name: 'cta_url',
-          buttonParamsJson: JSON.stringify({
-            display_text: '🔧 Spécifications',
-            url:          'https://merlo-ch.com/uploads/proposition/d_p_250505_0000136_00008_EB00001909.pdf'
-          })
+          buttonId: 'btn2',
+          buttonText: { displayText: '🔧 Spécifications' },
+          type: 1 // URL button
+        }
+      ]
+    };
+
+    await sock.sendMessage(`${phone}@s.whatsapp.net`, {
+      image: imageBuffer,
+      caption: caption,
+      footer: footer,
+      templateButtons: [
+        {
+          index: 1,
+          urlButton: {
+            displayText: '📄 Voir proposition',
+            url: 'https://merlo-ch.com/uploads/proposition/f_p_250505_0000136_00008_EB00001909.pdf'
+          }
+        },
+        {
+          index: 2,
+          urlButton: {
+            displayText: '🔧 Spécifications',
+            url: 'https://merlo-ch.com/uploads/proposition/d_p_250505_0000136_00008_EB00001909.pdf'
+          }
         }
       ]
     });
 
-    // Construire l'InteractiveMessage complet
-    const interactiveMsg = proto.Message.InteractiveMessage.create({
-      header,
-      body,
-      footer: foot,
-      nativeFlowMessage: nativeFlow
-    });
-
-    // Envelopper (ici dans viewOnceMessage, comme dans votre exemple)
-    const raw = {
-      viewOnceMessage: {
-        message: {
-          messageContextInfo: {
-            deviceListMetadata: {},
-            deviceListMetadataVersion: 2
-          },
-          interactiveMessage: interactiveMsg
-        }
-      }
-    };
-
-    // Générer et relayer
-    const jid = `${phone}@s.whatsapp.net`;
-    const msg = generateWAMessageFromContent(jid, raw, {});
-    await sock.relayMessage(jid, msg.message, { messageId: msg.key.id });
-
     return res.json({ success: true });
   } catch (e) {
     console.error('❌ Erreur /sendInteractiveImage :', e);