diff --git a/src/App.vue b/src/App.vue
index 1628a77..7f794e1 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -239,7 +239,7 @@ async function handleLogout() {
   background: var(--ac-header-active-bg);
 }
 
-@media (max-width: 640px) {
+@media (max-width: 823px) {
   .app-header {
     padding: 0 10px;
     gap: 8px;