Symlink files return 404 error

My laravel project tree-

domainname
  |_projectApp
  |     |_resources
  |        |_views
  |     |_storage
  |        |_app
  |          |_public
  |             |_assets
  |                |_css
  |                   |_app.css
  |
  |_public_html
      |_index.php
      |_storage ->/home/domainname/projectApp/storage/app/public

Everything working well in my localhost with the same file tree.

In my live server symlink was created successfully and all other links working well.
But when I use symlink files and load the website

{{ asset('storage/assets/css/app.css') }}
or
<link href="storage/assets/css/app.css" rel="stylesheet">

got this error

GET https://domain.com/storage/assets/css/app.css net::ERR_ABORTED 404

Is there any advice to get rid of this error?