How to perform multi auth in laravel?

I am trying to perform multi auth in my laravel project.Initially I put it for user,then token is generated and its working fine.When I add employee too,then token is not generated for employee.When I remove for users and now employee is working but combinly both are not working.

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
        //'provider' => 'employees'
    ],

    'api' => [
        'driver' => 'token',
        'provider' => 'users',
        //'provider' => 'employees'
    ],
    'employees' => [
        'driver' => 'session',
        'provider' => 'employees',
    ],
],

Can anyone please provide me help.Thanks.

via Chebli Mohamed