diff --git a/frontend/components/global/Header.vue b/frontend/components/global/Header.vue
index d94de13..0ee91ea 100644
--- a/frontend/components/global/Header.vue
+++ b/frontend/components/global/Header.vue
@@ -43,7 +43,7 @@ const isHomePage = computed(() => route.path === "/");
                                         ? `${account.first_name.charAt(
                                               0
                                           )} ${account.last_name.charAt(0)}`
-                                        : ''
+                                        : 'بدون نام کاربری'
                                 "
                             />
                         </NuxtLink>