diff --git a/header.php b/header.php
index 1a79453..61559b9 100644
--- a/header.php
+++ b/header.php
@@ -77,4 +77,4 @@ if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
 			d="M20.067 18.933l-4.157-4.157a6 6 0 1 0-.884.884l4.157 4.157a.624.624 0 1 0 .884-.884zM6.5 11c0-2.62 2.13-4.75 4.75-4.75S16 8.38 16 11s-2.13 4.75-4.75 4.75S6.5 13.62 6.5 11z">
 		</path>
 	</svg>   
-</header>
\ No newline at end of file
+    </header>
\ No newline at end of file
diff --git a/index.php b/index.php
index 9998722..3650e30 100644
--- a/index.php
+++ b/index.php
@@ -6,91 +6,8 @@
  * @version 0.7.1
  * @link https://www.imsun.org
  */
-// 确保退出安全
-if (!defined('__TYPECHO_ROOT_DIR__')) exit;
-/** 文章置顶 */
-$sticky = $this->options->sticky; // 置顶的文章id，多个用|隔开
-$db = Typecho_Db::get();
-$pageSize = $this->options->pageSize;
-if ($sticky && !empty(trim($sticky))) {
-    $sticky_cids = array_filter(explode('|', $sticky)); // 分割文本并过滤空值
-    if (!empty($sticky_cids)) {
-        $sticky_html = " <span class='sticky--post'> 置顶 </span> "; // 置顶标题的 html
-        // 清空原有文章的队列
-        $this->row = [];
-        $this->stack = [];
-        $this->length = 0;
-        // 获取总数，并排除置顶文章数量
-        if (isset($this->currentPage) && $this->currentPage == 1) {
-            $totalOriginal = $this->getTotal();
-            $stickyCount = count($sticky_cids);
-            $this->setTotal(max($totalOriginal - $stickyCount, 0));
-            // 构建置顶文章的查询
-            $selectSticky = $this->select()->where('type = ?', 'post');
-            foreach ($sticky_cids as $i => $cid) {
-                if ($i == 0) 
-                    $selectSticky->where('cid = ?', $cid);
-                else 
-                    $selectSticky->orWhere('cid = ?', $cid);
-            }
-            // 获取置顶文章
-            $stickyPosts = $db->fetchAll($selectSticky);
-            // 压入置顶文章到文章队列
-            foreach ($stickyPosts as &$stickyPost) {
-                $stickyPost['title'] .= $sticky_html;
-                $this->push($stickyPost);
-            }
-            $standardPageSize = $pageSize - count($stickyPosts);
-        } else {
-            $standardPageSize = $pageSize;
-        }
-        // 构建正常文章查询，排除置顶文章
-        $selectNormal = $this->select()
-            ->where('type = ?', 'post')
-            ->where('status = ?', 'publish')
-            ->where('created < ?', time())
-            ->order('created', Typecho_Db::SORT_DESC)
-            ->page(isset($this->currentPage) ? $this->currentPage : 1, $standardPageSize);
-        foreach ($sticky_cids as $cid) {
-            $selectNormal->where('table.contents.cid != ?', $cid);
-        }
-    } else {
-        // 如果sticky_cids为空，使用默认查询
-        $selectNormal = $this->select()
-            ->where('type = ?', 'post')
-            ->where('status = ?', 'publish')
-            ->where('created < ?', time())
-            ->order('created', Typecho_Db::SORT_DESC)
-            ->page(isset($this->currentPage) ? $this->currentPage : 1, $pageSize);
-    }
-} else {
-    // 如果没有置顶文章，使用默认查询
-    $selectNormal = $this->select()
-        ->where('type = ?', 'post')
-        ->where('status = ?', 'publish')
-        ->where('created < ?', time())
-        ->order('created', Typecho_Db::SORT_DESC)
-        ->page(isset($this->currentPage) ? $this->currentPage : 1, $pageSize);
-}
-// 登录用户显示私密文章
-if ($this->user->hasLogin()) {
-    $uid = $this->user->uid;
-    if ($uid) {
-        $selectNormal->orWhere('authorId = ? AND status = ?', $uid, 'private');
-    }
-}
-$normalPosts = $db->fetchAll($selectNormal);
-// 如果之前没有清空队列（没有置顶文章的情况），现在清空
-if (empty($sticky) || empty(trim($sticky)) || empty($sticky_cids)) {
-    $this->row = [];
-    $this->stack = [];
-    $this->length = 0;
-}
-// 压入正常文章到文章队列
-foreach ($normalPosts as $normalPost) {
-    $this->push($normalPost);
-}
-?>
+if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<?php $this->need('module/sticky.php'); ?>
 <?php $this->need('header.php');?>
 <main class="site--main">
     <div class="articleList">
diff --git a/module/related.php b/module/related.php
index 79c2361..6c90e8f 100644
--- a/module/related.php
+++ b/module/related.php
@@ -1,8 +1,9 @@
 <?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
 <div class="related--content">
+    <?php $this->related(6)->to($relatedPosts); ?> 
+    <?php if ($relatedPosts->have()): ?> 
     <h3 class="related--posts__title">相关文章</h3>
     <div class="post--single__related">
-    <?php $this->related(6)->to($relatedPosts); ?>   
     <?php while ($relatedPosts->next()): ?>     
         <div class="post--single__related__item">
             <a href="<?php $relatedPosts->permalink(); ?>">
@@ -18,4 +19,5 @@
         </div>
         <?php endwhile; ?>
     </div>
+    <?php endif; ?>
 </div>
\ No newline at end of file
diff --git a/module/sticky.php b/module/sticky.php
new file mode 100644
index 0000000..689cc9f
--- /dev/null
+++ b/module/sticky.php
@@ -0,0 +1,85 @@
+<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
+<?php  
+/** 文章置顶 */
+$sticky = $this->options->sticky; // 置顶的文章id，多个用|隔开
+$db = Typecho_Db::get();
+$pageSize = $this->options->pageSize;
+if ($sticky && !empty(trim($sticky))) {
+    $sticky_cids = array_filter(explode('|', $sticky)); // 分割文本并过滤空值
+    if (!empty($sticky_cids)) {
+        $sticky_html = " <span class='sticky--post'> 置顶 </span> "; // 置顶标题的 html
+        // 清空原有文章的队列
+        $this->row = [];
+        $this->stack = [];
+        $this->length = 0;
+        // 获取总数，并排除置顶文章数量
+        if (isset($this->currentPage) && $this->currentPage == 1) {
+            $totalOriginal = $this->getTotal();
+            $stickyCount = count($sticky_cids);
+            $this->setTotal(max($totalOriginal - $stickyCount, 0));
+            // 构建置顶文章的查询
+            $selectSticky = $this->select()->where('type = ?', 'post');
+            foreach ($sticky_cids as $i => $cid) {
+                if ($i == 0) 
+                    $selectSticky->where('cid = ?', $cid);
+                else 
+                    $selectSticky->orWhere('cid = ?', $cid);
+            }
+            // 获取置顶文章
+            $stickyPosts = $db->fetchAll($selectSticky);
+            // 压入置顶文章到文章队列
+            foreach ($stickyPosts as &$stickyPost) {
+                $stickyPost['title'] .= $sticky_html;
+                $this->push($stickyPost);
+            }
+            $standardPageSize = $pageSize - count($stickyPosts);
+        } else {
+            $standardPageSize = $pageSize;
+        }
+        // 构建正常文章查询，排除置顶文章
+        $selectNormal = $this->select()
+            ->where('type = ?', 'post')
+            ->where('status = ?', 'publish')
+            ->where('created < ?', time())
+            ->order('created', Typecho_Db::SORT_DESC)
+            ->page(isset($this->currentPage) ? $this->currentPage : 1, $standardPageSize);
+        foreach ($sticky_cids as $cid) {
+            $selectNormal->where('table.contents.cid != ?', $cid);
+        }
+    } else {
+        // 如果sticky_cids为空，使用默认查询
+        $selectNormal = $this->select()
+            ->where('type = ?', 'post')
+            ->where('status = ?', 'publish')
+            ->where('created < ?', time())
+            ->order('created', Typecho_Db::SORT_DESC)
+            ->page(isset($this->currentPage) ? $this->currentPage : 1, $pageSize);
+    }
+} else {
+    // 如果没有置顶文章，使用默认查询
+    $selectNormal = $this->select()
+        ->where('type = ?', 'post')
+        ->where('status = ?', 'publish')
+        ->where('created < ?', time())
+        ->order('created', Typecho_Db::SORT_DESC)
+        ->page(isset($this->currentPage) ? $this->currentPage : 1, $pageSize);
+}
+// 登录用户显示私密文章
+if ($this->user->hasLogin()) {
+    $uid = $this->user->uid;
+    if ($uid) {
+        $selectNormal->orWhere('authorId = ? AND status = ?', $uid, 'private');
+    }
+}
+$normalPosts = $db->fetchAll($selectNormal);
+// 如果之前没有清空队列（没有置顶文章的情况），现在清空
+if (empty($sticky) || empty(trim($sticky)) || empty($sticky_cids)) {
+    $this->row = [];
+    $this->stack = [];
+    $this->length = 0;
+}
+// 压入正常文章到文章队列
+foreach ($normalPosts as $normalPost) {
+    $this->push($normalPost);
+}
+?>
\ No newline at end of file
diff --git a/page-links.php b/page-links.php
index 7f3796c..66b1943 100644
--- a/page-links.php
+++ b/page-links.php
@@ -13,16 +13,12 @@ if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
 </header>
     <div class="template--linksWrap">
         <ul class="link-items">
-            <?php
-            Links_Plugin::output('<li class="link-item"><a class="link-item-inner effect-apollo" href="{url}" target="_blank">      
-            <span class="sitename"><strong>{name}</strong>{title}</span>     
-            </a></li>');
-        ?>
+            <?php Links_Plugin::output('<li class="link-item"><a class="link-item-inner effect-apollo" href="{url}" target="_blank"><span class="sitename"><strong>{name}</strong>{title}</span></a></li>'); ?>
         </ul>
     </div>
     <article class="post--single">
         <?php if ($this->allow('comment')): ?>
-        <?php $this->need('./module/comments.php'); ?>
+        <?php $this->need('module/comments.php'); ?>
         <?php endif; ?>
     </article>
 </section>