Middleware not working after change config to detect view using Agent

Middleware share variable not working after i change to mobile view.

Every time call a specific route checking the middleware and share a variable from there using

 View::share('count', $count);

I change my view.php in config directory as shown below

<?php

$viewBasePath = realpath(base_path('resources/views'));

$viewsPaths = [$viewBasePath];

$agent = new Jenssegers\Agent\Agent();

if ($agent->isMobile()) {
    array_unshift($viewsPaths, $viewBasePath.'/mobile');
}

return [
    'paths' => $viewsPaths
    ...

It works fine for web, but when i deploy to my mobile it show undefined variable count? Anything i missed out?