diff --git a/src/layouts/PostLayout.astro b/src/layouts/PostLayout.astro
index 556b853..b29ab9f 100644
--- a/src/layouts/PostLayout.astro
+++ b/src/layouts/PostLayout.astro
@@ -17,7 +17,7 @@ const { title, description, ogImage, canonicalURL, pubDatetime, modDatetime } =
 
 const commentPath = Astro.url.pathname;
 
-const structuredData = { /* 保持不变 */ };
+const structuredData = { /* ...保持不变... */ };
 ---
 
 <Layout {title} {description} {ogImage} {canonicalURL}>
@@ -29,11 +29,11 @@ const structuredData = { /* 保持不变 */ };
   </Fragment>
 
   <slot />
-
-  <!-- 评论区：限制宽度，并只对文章页显示 -->
-  {commentPath.startsWith("/posts/") && (
-    <div class="mx-auto max-w-2xl">
-      <TwikooComments envId="http://47.108.235.131:40063/" path={commentPath} />
-    </div>
-  )}
 </Layout>
+
+<!-- 评论区放在 Layout 外面，自然位于 Footer 之上（只要 Layout 外没有固定定位） -->
+{commentPath.startsWith("/posts/") && (
+  <div class="mx-auto max-w-2xl px-4 sm:px-6">
+    <TwikooComments envId="http://47.108.235.131:40063/" path={commentPath} />
+  </div>
+)}