diff --git a/themes/Ying/assets/js/mypjax.js b/themes/Ying/assets/js/mypjax.js
index 868407d3..b77691f0 100644
--- a/themes/Ying/assets/js/mypjax.js
+++ b/themes/Ying/assets/js/mypjax.js
@@ -183,7 +183,7 @@ document.addEventListener("pjax:complete", function () {
             site: '优世界',             // 你的站点名
             // 使用全局变量或 DOM 读取 pageKey
             // 必须动态获取当前页面的 pid (RelPermalink)
-            pageKey: document.getElementById('data-pid')?.innerText || location.pathname,
+            pageKey: document.getElementById('data-pid')?.textContent?.trim() || location.pathname,
             flatMode: true,
             emoticons: '/emotion/OwO.json'
         })
diff --git a/themes/Ying/layouts/_default/single.html b/themes/Ying/layouts/_default/single.html
index 62d5b51b..1a6d6a5a 100644
--- a/themes/Ying/layouts/_default/single.html
+++ b/themes/Ying/layouts/_default/single.html
@@ -1,7 +1,7 @@
 {{ define "main" }}
 <div id="pjax-container">
     <!-- 用于 Pjax 获取当前文章 ID -->
-    <div id="data-pid" style="display:none;">/{{ .Params.pid | default .Title }}.html</div>
+    <div id="data-pid" style="display:none;">{{ .RelPermalink }}</div>
     <article style="margin-bottom: 3.5em;">
         <h1 class="post-title" itemprop="name headline" uk-scrollspy="cls: uk-animation-slide-top-small; delay: 200">{{ .Title }}</h1>
         <div class="meta" uk-scrollspy="cls: uk-animation-fade; delay: 300">