Run php artisan vendor:publish and navigate to resources/views/vendor/notifications then now you have two files, edit them.

Here i am only showing how can you change the default Laravel logo from your mail template

first step is to publish our Mail components inside our resource folder so that we can change the default configuration .

run the following command .

php artisan vendor:publish --tag=laravel-mail

Now this command will create a vendor folder inside your app/resources/views directory .

now you can provide your image path in the mail template to use your custom image on Mail as shown in the following code

    @component('mail::layout')
{{-- Header --}}
@slot('header')
@component('mail::header', ['url' => config('app.url')])
{{-- {{ config('app.name') }} --}}

<img src="{{asset('storage/logo/logo.jpg')}}" style="height: 75px;width: 75px;">

@endcomponent
@endslot

{{-- Body --}}
{{ $slot }}

{{-- Subcopy --}}
@isset($subcopy)
@slot('subcopy')
@component('mail::subcopy')
{{ $subcopy }}
@endcomponent
@endslot
@endisset

{{-- Footer --}}
@slot('footer')
@component('mail::footer')
© {{ date('Y') }} {{ config('app.name') }}. @lang('All rights reserved.')
@endcomponent
@endslot
@endcomponent

For more information you can visit here

While generating the auth using make:auth, it will generate the required views in the resources/view/auth folder.

You can customize the resources/views/auth/emails/password.blade.php page as you required. You can add images and url as asked

for more details here is the documentation