Laravel显示文本内容为false

Hello does anyone has a solve for this problem.

I have a textarea input.

if I tip in like:

test
test

Its comes to the db as

test
test

but if i make the output at the view with {!! parseDown($post->description) !!}

its show this:

test test

if I make a input with

test

test

its shows :

test

test

does anyone knows what I can make that the output is the same?

function behind parseDown

function parseDown($text = null)
{
    return Parsedown::instance()
        ->setMarkupEscaped(true)# escapes markup (HTML)
        ->text($text);
}

Just use the nl2br function when displaying the content of textarea.