diff --git a/src/pages/chat/chat.ts b/src/pages/chat/chat.ts
index 21d14a8..8140175 100755
--- a/src/pages/chat/chat.ts
+++ b/src/pages/chat/chat.ts
@@ -681,6 +681,7 @@ class ChatElement extends HTMLElement {
 
         const roleList = document.createElement('ul');
         roleList.className = 'role-list';
+        (roleList as HTMLElement).style.display = 'none';
 
         // Traiter chaque rôle
         Object.entries(roles).forEach(([roleName, roleData]: [string, any]) => {