diff --git a/application/super/controller/Index.php b/application/super/controller/Index.php
index 5f76021..f99e623 100644
--- a/application/super/controller/Index.php
+++ b/application/super/controller/Index.php
@@ -1,7 +1,9 @@
 <?php
 namespace app\super\controller;
 
-class Index
+use think\Controller;
+
+class Index extends Controller
 {
     public function index()
     {