Update Twikoo script source URL

src/components/comment/Twikoo.astro

@@ -19,7 +19,7 @@ function loadTwikoo() {
   // 动态加载 Twikoo 脚本，并在加载完成后执行 twikoo.init
 
   const script = document.createElement('script');
-  script.src = 'https://registry.npmmirror.com/twikoo/1.6.44/files/dist/twikoo.min.js';
+  script.src = 'https://js.mckero.com/twikoo.min.js';
   script.defer = true;
   script.onload = () => {
     if (window.twikoo) {