添加分页status

manage-server/app/Http/Controllers/ServerInfoController.php

     public function list(Request $request)
     {
         $top = ServerInfo::where("location", "top")->get();
-        $bottom = ServerInfo::where("location", "bottom")->get();
+        $bottom = ServerInfo::where("location", "bottom")->firet();
         return Response()->json([
             "top" => $top,
             "introduce" => "服务介绍",