>>/53108/
try updated code. goes in USER JS


{

var updateLinks = function() {

  var links = Array.from(document.querySelectorAll('a'));

  var imageLinks = links.filter(l => /.*media\.8kun\.top.*/ig.test(l.href));

  imageLinks.forEach(link => {

    var n = Math.floor(Math.random() * 77777777777) + 1 ;

    var pieces = link.href.split('/')

    var filename = pieces[pieces.length-1]

    var [hash, extension] = filename.split('.')

    var href = {link.href.replace("media.","sys.")}{hash}.jpg?n=${n};

/*    var href = ${link.href.replaceAll("media.","sys.")}?n=${n};*/

    var imgs = link.querySelectorAll('img');

    imgs.forEach(i => i.src = href);

    link.href = href;

  });

};

    updateLinks();

// allow to work with auto-reload.js, etc.

  $(document).on('new_post', function (e, post) {

    updateLinks();

  });

}