diff --git a/app/tools/controller/timer/SystemHost.php b/app/tools/controller/timer/SystemHost.php
deleted file mode 100644
index 232e55b..0000000
--- a/app/tools/controller/timer/SystemHost.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace app\tools\controller\timer;
-
-use base\tools\controller\timer\SystemHostBase;
-
-class SystemHost extends SystemHostBase
-{
-}
diff --git a/extend/base/tools/controller/timer/SystemHostBase.php b/extend/base/tools/controller/timer/SystemHostBase.php
deleted file mode 100644
index 3595fbf..0000000
--- a/extend/base/tools/controller/timer/SystemHostBase.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace base\tools\controller\timer;
-
-use app\common\controller\TimerController;
-use app\common\service\HostService;
-use think\facade\Db;
-use think\facade\Log;
-
-// TODO：去掉控制器的心跳注册
-class SystemHostBase extends TimerController
-{
-    protected $frequency = 10;
-
-    public function do()
-    {
-        HostService::heartbeat();
-
-        return 'success';
-    }
-}