diff --git a/frontend/src/pages/Test.vue b/frontend/src/pages/Test.vue
index 73774697..2b4fdbe5 100644
--- a/frontend/src/pages/Test.vue
+++ b/frontend/src/pages/Test.vue
@@ -413,7 +413,7 @@ function calculateLeaderboard() {
         user,
         points: pointsMap[user],
         full_name: u.full_name,
-        username: u.email?.split('@')[0] || user.split('@')[0],
+        username: u.username,
         roles: u.roles || [],
         bonus: bonus,
         isSchoolchild: isSchoolchild  // Добавляем флаг для удобства