diff --git a/themes/ITStudioMainSite/assets/js/landing-hero-canvas.js b/themes/ITStudioMainSite/assets/js/landing-hero-canvas.js
index 7b83c1b..68e3a51 100644
--- a/themes/ITStudioMainSite/assets/js/landing-hero-canvas.js
+++ b/themes/ITStudioMainSite/assets/js/landing-hero-canvas.js
@@ -818,24 +818,15 @@
     stop();
     resizeCanvas();
     startAt = performance.now();
-    if (reducedMotionQuery.matches) {
-      drawStatic();
-      return;
-    }
     rafId = requestAnimationFrame(render);
   };
 
   const onResize = () => {
     resizeCanvas();
-    if (reducedMotionQuery.matches) {
-      drawStatic();
-    }
   };
 
   const themeObserver = new MutationObserver(() => {
-    if (reducedMotionQuery.matches) {
-      drawStatic();
-    }
+    if (!rafId) render(performance.now());
   });
 
   themeObserver.observe(document.documentElement, {
diff --git a/themes/ITStudioMainSite/functions.php b/themes/ITStudioMainSite/functions.php
index ab494e1..fdca133 100644
--- a/themes/ITStudioMainSite/functions.php
+++ b/themes/ITStudioMainSite/functions.php
@@ -111,7 +111,7 @@ function itstudio_enqueue_scripts() {
     // 仅在首页加载首页样式
     if (is_front_page() || is_home()) {
         wp_enqueue_style('itstudio-front-page', get_template_directory_uri() . '/assets/css/front-page.css', array('itstudio-style'), '2.1.2');
-        wp_enqueue_script('itstudio-landing-hero-canvas', get_template_directory_uri() . '/assets/js/landing-hero-canvas.js', array(), '1.0.0', true);
+        wp_enqueue_script('itstudio-landing-hero-canvas', get_template_directory_uri() . '/assets/js/landing-hero-canvas.js', array(), '1.0.1', true);
     }
 
     // 仅在工作室介绍页加载（包含 /about fallback）
diff --git a/themes/ITStudioMainSite/header.php b/themes/ITStudioMainSite/header.php
index 50d0a84..37025a0 100644
--- a/themes/ITStudioMainSite/header.php
+++ b/themes/ITStudioMainSite/header.php
@@ -75,32 +75,15 @@
                     <span></span>
                 </button>
                 <?php
-                $announcement_nav_url = get_post_type_archive_link('announcement');
-                if (!$announcement_nav_url) {
-                    $announcement_nav_url = home_url('/announcements');
-                }
-                $news_nav_url = get_post_type_archive_link('news');
-                if (!$news_nav_url) {
-                    $news_nav_url = home_url('/news');
-                }
-                $posts_page_id = (int) get_option('page_for_posts');
-                $blog_nav_url = $posts_page_id ? get_permalink($posts_page_id) : '';
-                if (!$blog_nav_url) {
-                    $blog_nav_url = home_url('/blog');
-                }
-                $blog_nav_url = 'https://blog.itstudio.club';
+                wp_nav_menu(array(
+                    'theme_location' => 'primary',
+                    'container'      => false,
+                    'menu_class'     => 'nav-menu',
+                    'fallback_cb'    => false,
+                    'depth'          => 1,
+                ));
                 ?>
 
-                <ul class="nav-menu">
-                    <li><a href="<?php echo esc_url(home_url('/')); ?>" data-cn="首页" data-en="Home"></a></li>
-                    <li><a href="<?php echo esc_url($announcement_nav_url); ?>" data-cn="公告通知" data-en="Announcements"></a></li>
-                    <li><a href="<?php echo esc_url($news_nav_url); ?>" data-cn="社团新闻" data-en="News"></a></li>
-                    <li><a href="<?php echo esc_url($blog_nav_url); ?>" target="_blank" rel="noopener noreferrer" data-cn="博客" data-en="Blog"></a></li>
-                    <li><a href="<?php echo esc_url(home_url('/services')); ?>" data-cn="便民服务" data-en="Service"></a></li>
-                    <li><a href="<?php echo esc_url(home_url('/about')); ?>" data-cn="社团介绍" data-en="Introduction"></a></li>
-                    <li><a href="<?php echo esc_url(home_url('/join')); ?>" data-cn="加入我们" data-en="Join"></a></li>
-                </ul>
-
                 <div class="social-links">
                     <button class="lang-toggle" aria-label="Toggle Language">
                         <span class="lang-text">EN</span>
diff --git a/themes/ITStudioMainSite/page-announcements.php b/themes/ITStudioMainSite/page-announcements.php
new file mode 100644
index 0000000..ddd1f61
--- /dev/null
+++ b/themes/ITStudioMainSite/page-announcements.php
@@ -0,0 +1,6 @@
+<?php
+/* Template Name: Announcements Archive */
+
+$GLOBALS['itstudio_archive_mode'] = 'announcement';
+require locate_template('archive.php');
+unset($GLOBALS['itstudio_archive_mode']);
diff --git a/themes/ITStudioMainSite/page-news.php b/themes/ITStudioMainSite/page-news.php
new file mode 100644
index 0000000..81ec797
--- /dev/null
+++ b/themes/ITStudioMainSite/page-news.php
@@ -0,0 +1,6 @@
+<?php
+/* Template Name: News Archive */
+
+$GLOBALS['itstudio_archive_mode'] = 'news';
+require locate_template('archive.php');
+unset($GLOBALS['itstudio_archive_mode']);