php - Virtual Host doesn't work with URI in Apache 2... laravel 4.2 and laravel 5 -

i working laravel 5

i have created virtual host demo.com pointed public folder of laravel .it runs fine in browser , shows me index.php file. when try demo.com/home 404 error:

not found  requested url /home not found on server. apache/2.4.7 (ubuntu) server @ demo.com port 80 

the routes.php looks this:

route::get('/', 'welcomecontroller@index');  route::get('home', 'homecontroller@index'); 

it runs fine when use laravel development server, doing php artisen serve , type in browser localhost:8000/home takes me default auth login page.

the config file in /etc/apache2/sites-available/demo.com.conf looks this

<virtualhost *:80>     servername demo.com     serveralias demo.com     documentroot /var/www/html/laravel/demo/public      errorlog ${apache_log_dir}/demoerror.log     customlog ${apache_log_dir}/demoaccess.log combined </virtualhost> 

and /etc/hosts looks this:

127.0.0.1   localhost 127.0.0.1   demo.com 

any appreciated, in advance