diff --git a/src/pages/birthday-setup/birthday-setup.ts b/src/pages/birthday-setup/birthday-setup.ts
index 8cd99f4..99daf96 100644
--- a/src/pages/birthday-setup/birthday-setup.ts
+++ b/src/pages/birthday-setup/birthday-setup.ts
@@ -64,15 +64,28 @@ document.addEventListener('DOMContentLoaded', async () => {
                 return;
             }
 
-            // Vérifier que le wallet existe en base
-            const wallet = await services.getDeviceFromDatabase();
+            // Vérifier que le wallet existe en base (avec plusieurs tentatives pour gérer les problèmes de synchronisation)
+            let wallet = await services.getDeviceFromDatabase();
             if (!wallet) {
-                console.log('⚠️ Wallet not found, redirecting to wallet-setup...');
-                updateStatus('⚠️ Redirection vers la configuration du wallet...', 'loading');
-                setTimeout(() => {
-                    window.location.href = '/src/pages/wallet-setup/wallet-setup.html';
-                }, 1000);
-                return;
+                console.log('⚠️ Wallet not found, waiting for database synchronization...');
+                // Attendre un peu pour la synchronisation de la base de données
+                for (let attempt = 0; attempt < 5; attempt++) {
+                    await new Promise(resolve => setTimeout(resolve, 500));
+                    wallet = await services.getDeviceFromDatabase();
+                    if (wallet) {
+                        console.log(`✅ Wallet found after ${attempt + 1} attempts`);
+                        break;
+                    }
+                }
+                
+                if (!wallet) {
+                    console.log('⚠️ Wallet still not found after retries, redirecting to wallet-setup...');
+                    updateStatus('⚠️ Redirection vers la configuration du wallet...', 'loading');
+                    setTimeout(() => {
+                        window.location.href = '/src/pages/wallet-setup/wallet-setup.html';
+                    }, 1000);
+                    return;
+                }
             }
             console.log('✅ Wallet found in database');
             console.log('✅ All prerequisites verified');