diff --git a/plugins/refresh-qcloud-cdn/bootstrap.php b/plugins/refresh-qcloud-cdn/bootstrap.php
index d1c9ffd0..6623718a 100644
--- a/plugins/refresh-qcloud-cdn/bootstrap.php
+++ b/plugins/refresh-qcloud-cdn/bootstrap.php
@@ -1,6 +1,5 @@
 <?php
 
-use App\Services\Plugin;
 use Illuminate\Contracts\Events\Dispatcher;
 
 return function (Dispatcher $events) {