修改配置文件

src/components/ArticleSidebar.astro

@@ -1,5 +1,6 @@
 ---
 import { getCategoryHref, type BlogPost } from '@/lib/posts';
+import { siteConfig } from '../../site.config.mjs';
 
 type TocItem = {
   depth: number;
@@ -19,7 +20,7 @@ interface Props {
 }
 
 const { post, toc, relatedPosts } = Astro.props;
-const avatar = 'https://free.picui.cn/free/2025/08/10/689845496a283.png';
+const avatar = siteConfig.author.avatar;
 const topDepth = toc.length > 0 ? Math.min(...toc.map((item) => item.depth)) : 1;
 const tocSections = toc.reduce<TocSection[]>((sections, item) => {
   if (item.depth <= topDepth || sections.length === 0) {
@@ -34,8 +35,8 @@ const tocSections = toc.reduce<TocSection[]>((sections, item) => {
 
 <aside class="article-sidebar" aria-label="文章侧边栏">
   <section class="sidebar-card article-author-card">
-    <img class="profile-avatar" src={avatar} alt="biss" loading="lazy" />
-    <div class="profile-name">biss</div>
+    <img class="profile-avatar" src={avatar} alt={siteConfig.author.name} loading="lazy" />
+    <div class="profile-name">{siteConfig.author.name}</div>
     <div class="article-author-meta">
       <span>{post.dateText}</span>
       {post.categories[0] && <a href={getCategoryHref(post.categories[0])}>{post.categories[0]}</a>}