打开主题文件hero.php中</div>上面添加以下代码

<script>
    var chakhsu = function(r) {
        function t() {
            return b[Math.floor(Math.random() * b.length)]
        }
 
        function e() {
            return String.fromCharCode(94 * Math.random() + 33)
        }
 
        function n(r) {
            for (var n = document.createDocumentFragment(), i = 0; r > i; i++) {
                var l = document.createElement("span");
                l.textContent = e(),
                l.style.color = t(),
                n.appendChild(l)
            }
            return n
        }
 
        function i() {
            var t = o[c.skillI];
            c.step ? c.step--:(c.step = g, c.prefixP < l.length ? (c.prefixP >= 0 && (c.text += l[c.prefixP]), c.prefixP++) : "forward" === c.direction ? c.skillP < t.length ? (c.text += t[c.skillP], c.skillP++) : c.delay ? c.delay--:(c.direction = "backward", c.delay = a) : c.skillP > 0 ? (c.text = c.text.slice(0, -1), c.skillP--) : (c.skillI = (c.skillI + 1) % o.length, c.direction = "forward")),
            r.textContent = c.text,
            r.appendChild(n(c.prefixP < l.length ? Math.min(s, s + c.prefixP) : Math.min(s, t.length - c.skillP))),
            setTimeout(i, d)
        }
        var l = "",
        o = ["Walk between the black and white.", ].map(function(r) {
            return r + ""
        }),
        a = 2,
        g = 1,
        s = 5,
        d = 75,
        b = ["rgb(110,64,170)", "rgb(150,61,179)", "rgb(191,60,175)", "rgb(228,65,157)", "rgb(254,75,131)", "rgb(255,94,99)", "rgb(255,120,71)", "rgb(251,150,51)", "rgb(226,183,47)", "rgb(198,214,60)", "rgb(175,240,91)", "rgb(127,246,88)", "rgb(82,246,103)", "rgb(48,239,130)", "rgb(29,223,163)", "rgb(26,199,194)", "rgb(35,171,216)", "rgb(54,140,225)", "rgb(76,110,219)", "rgb(96,84,200)"],
        c = {
            text: "",
            prefixP: -s,
            skillI: 0,
            skillP: 0,
            direction: "forward",
            delay: a,
            step: g
        };
        i()
    };
    chakhsu(document.getElementById('chakhsu'));
</script>

修改hero.php中的代码

源代码:
<p id="subheading" class="mt-3 h5 text-white d-flex">
<?= Ctx::HeroTitle($this)[1] ?>
修改为
<p id="chakhsu" class="mt-3 h5 text-white d-flex"></p>