diff --git a/app/templates/layout/nav.html b/app/templates/layout/nav.html
index 815ec3b..8aa7772 100644
--- a/app/templates/layout/nav.html
+++ b/app/templates/layout/nav.html
@@ -3,7 +3,7 @@
         <!-- Logo -->
         <a class="navbar-brand" href="{{ url_for('student.dashboard' if not current_user.is_admin() else 'admin.dashboard') }}">
             <i class="fas fa-clock me-2"></i>
-            CHM考勤系统
+            SmartDSP考勤系统
         </a>
 
         <!-- 移动端切换按钮 -->