diff --git a/css/common.css b/css/common.css
new file mode 100644
index 0000000..c23c588
--- /dev/null
+++ b/css/common.css
@@ -0,0 +1,443 @@
+/* ============================================
+   通用样式 - Header/Footer/Mobile Sidebar
+   所有页面共享的样式
+   ============================================ */
+
+/* ============================================
+   Header - 导航栏通用样式
+   ============================================ */
+
+/* 强制提升 header 和导航菜单的层级 */
+header,
+#header {
+    z-index: 99999 !important;
+    position: relative;
+    transition: background 0.3s ease !important;
+}
+
+#header {
+    position: sticky !important;
+}
+
+#header:hover,
+header:hover {
+    background: rgba(15, 23, 42, 0.6) !important;
+}
+
+/* 导航栏：使用统一的容器系统 */
+.nav-header {
+    max-width: 1440px;
+    margin: 0 auto;
+    padding: 0 20px;
+    display: flex;
+    align-items: stretch;
+    height: 70px;
+}
+
+.nav-header .nav-left {
+    display: flex;
+    align-items: center;
+    flex: 1;
+}
+
+.nav-right {
+    display: flex;
+    align-items: stretch;
+    height: 100%;
+}
+
+.nav-right>a {
+    display: flex;
+    align-items: center;
+}
+
+/* 纯文字链接样式 */
+.nav-right .nav-text-link {
+    color: #CBD5E1;
+    font-size: 14px;
+    font-weight: 400;
+    padding: 0 16px;
+    display: flex;
+    align-items: center;
+    transition: all 0.3s ease;
+    cursor: pointer;
+    text-decoration: none;
+}
+
+.nav-right .nav-text-link:hover {
+    color: #38BDF8;
+}
+
+/* 分隔符样式 */
+.nav-right .nav-divider {
+    color: rgba(148, 163, 184, 0.3);
+    display: flex;
+    align-items: center;
+    font-size: 14px;
+    user-select: none;
+}
+
+/* nav-shadow 样式和 hover 效果 */
+.nav-shadow {
+    background: rgba(15, 23, 42, 0.8) !important;
+    backdrop-filter: blur(20px);
+    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
+    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.4);
+    transition: background 0.3s ease !important;
+}
+
+.nav-shadow:hover {
+    background: rgba(15, 23, 42, 0.95) !important;
+}
+
+/* 导航文字颜色 */
+.nav-menu .nav-item {
+    color: #E5E7EB;
+    border-bottom-color: transparent;
+}
+
+.nav-menu .nav-item:hover {
+    color: #38BDF8;
+    border-bottom-color: #38BDF8;
+}
+
+.nav-right .control {
+    color: #E5E7EB;
+}
+
+.nav-right .control:hover {
+    color: #38BDF8;
+}
+
+/* ============================================
+   登录注册区域 - 撑满高度设计
+   ============================================ */
+
+/* 登录注册容器 */
+.no-login {
+    display: flex !important;
+    align-items: stretch !important;
+    height: 100% !important;
+    gap: 0 !important;
+    margin: 0 !important;
+    padding: 0 !important;
+    flex-direction: row !important;
+    visibility: visible !important;
+}
+
+/* 注册按钮 - 渐变背景样式，撑满高度 */
+.no-login .btn.btn-normal#registBtn {
+    display: flex !important;
+    align-items: center !important;
+    justify-content: center !important;
+    gap: 8px !important;
+    padding: 0 36px !important;
+    font-size: 16px !important;
+    font-weight: 600 !important;
+    color: #ffffff !important;
+    background: linear-gradient(135deg, #38BDF8 0%, #6366F1 100%) !important;
+    border: none !important;
+    border-left: 1px solid rgba(148, 163, 184, 0.15) !important;
+    border-radius: 0 !important;
+    cursor: pointer !important;
+    transition: all 0.3s ease !important;
+    position: relative !important;
+    overflow: hidden !important;
+    margin: 0 !important;
+    min-width: 120px !important;
+    flex-shrink: 0 !important;
+    box-shadow: none !important;
+    height: 100% !important;
+    box-sizing: border-box !important;
+}
+
+/* 注册按钮文字 - 确保始终在最上层 */
+.no-login .btn.btn-normal#registBtn .regist-text {
+    position: relative;
+    z-index: 3;
+    display: inline-flex;
+    align-items: center;
+}
+
+/* 注册按钮图标 */
+.no-login .btn.btn-normal#registBtn::before {
+    content: '';
+    display: block;
+    width: 16px;
+    height: 16px;
+    background-image: url('/web/BlackFruit-web/assets/img/header/zhuce.png');
+    background-size: contain;
+    background-repeat: no-repeat;
+    background-position: center;
+    position: relative;
+    z-index: 3;
+    flex-shrink: 0;
+}
+
+/* 注册按钮悬停效果背景层 */
+.no-login .btn.btn-normal#registBtn::after {
+    content: '';
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: linear-gradient(135deg, #6366F1 0%, #38BDF8 100%);
+    opacity: 0;
+    transition: opacity 0.3s ease;
+    pointer-events: none;
+    z-index: 1;
+}
+
+.no-login .btn.btn-normal#registBtn:hover {
+    box-shadow: 0 4px 16px rgba(56, 189, 248, 0.4) !important;
+}
+
+.no-login .btn.btn-normal#registBtn:hover::after {
+    opacity: 1;
+}
+
+/* 注册按钮图标 - 默认隐藏 (桌面端) */
+.regist-icon {
+    width: 16px;
+    height: 16px;
+    margin-right: 4px;
+    display: none;
+}
+
+/* ============================================
+   下拉菜单优化 - 确保高层级
+   ============================================ */
+.nav-cont {
+    background: rgba(15, 23, 42, 0.95);
+    backdrop-filter: blur(20px);
+    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
+    z-index: 99998 !important;
+    position: absolute !important;
+}
+
+.nav-item-box {
+    background: rgba(30, 41, 59, 0.8);
+    border: 1px solid rgba(148, 163, 184, 0.15);
+}
+
+.nav-item-box:hover {
+    background: rgba(30, 41, 59, 1);
+    border-color: rgba(56, 189, 248, 0.3);
+}
+
+.nav-item-box .title {
+    color: #E5E7EB;
+}
+
+.nav-item-box .desc {
+    color: rgba(148, 163, 184, 0.8);
+}
+
+/* ============================================
+   移动端导航优化
+   ============================================ */
+@media (max-width: 768px) {
+
+    /* 调整导航栏高度 */
+    .nav-header {
+        height: 56px;
+        padding: 0 0 0 16px !important;
+        display: flex !important;
+        align-items: center !important;
+        justify-content: space-between;
+    }
+
+    /* Ensure Right Container handles children alignment */
+    .nav-right {
+        display: flex;
+        align-items: center;
+        height: 100%;
+        margin: 0;
+    }
+
+    /* 隐藏桌面端导航菜单 */
+    .nav-menu {
+        display: none !important;
+    }
+
+    /* 隐藏桌面端的文档、控制台链接 */
+    .nav-desktop-link {
+        display: none !important;
+    }
+
+    /* Logo 缩小 - 但比之前稍微大一点 */
+    .nav-icon img {
+        max-height: 48px;
+        width: auto;
+        object-fit: contain;
+    }
+
+    /* 调整移动端注册按钮样式 - 长方形无圆角，撑满导航栏高度 */
+    .no-login .btn.btn-normal#registBtn {
+        padding: 0 25px !important;
+        font-size: 15px !important;
+        min-width: auto !important;
+        border-radius: 0 !important;
+        border-left: none !important;
+        height: 100% !important;
+        max-height: 56px;
+        margin-right: 0 !important;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        margin-top: 0 !important;
+        gap: 2px !important;
+    }
+
+    /* 移动端注册按钮图标显示 */
+    .no-login .btn.btn-normal#registBtn .regist-icon {
+        display: block;
+        margin-right: 0 !important;
+    }
+
+    /* 移动端注册按钮图标隐藏 - 旧样式移除 */
+    .no-login .btn.btn-normal#registBtn::before {
+        display: none;
+    }
+
+    /* 移动端登录按钮（如果需要显示） */
+    .no-login .nav-text-link#loginBtn {
+        padding: 0 12px !important;
+        font-size: 14px !important;
+    }
+
+    /* 确保汉堡菜单按钮显示 - 无背景，只显示白色横线 */
+    .mobile-menu-toggle {
+        display: flex !important;
+        background: transparent !important;
+        border: none !important;
+        align-self: center;
+        margin-top: 0;
+    }
+}
+/* ============================================
+   移动端侧边栏
+   ============================================ */
+.mobile-sidebar-content {
+  background: linear-gradient(180deg, #020617 0%, #0F172A 100%);
+}
+
+.mobile-sidebar-header {
+  background: rgba(15, 23, 42, 0.95);
+  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
+}
+
+.mobile-nav-link {
+  color: #E5E7EB;
+  transition: all 0.3s ease;
+}
+
+.mobile-nav-link:hover {
+  color: #38BDF8;
+}
+
+.mobile-user-info {
+  background: rgba(30, 41, 59, 0.6);
+  border: 1px solid rgba(148, 163, 184, 0.1);
+  border-radius: 8px;
+  padding: 12px;
+  margin-bottom: 12px;
+}
+
+.mobile-user-avatar {
+  background: linear-gradient(135deg, #38BDF8 0%, #6366F1 100%);
+  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
+}
+
+.mobile-user-name {
+  color: #E5E7EB;
+}
+
+/* ============================================
+   侧边栏工具条
+   ============================================ */
+.aside-tools {
+  background: rgba(15, 23, 42, 0.9);
+  backdrop-filter: blur(20px);
+  border: 1px solid rgba(148, 163, 184, 0.15);
+  border-radius: 12px;
+  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.5);
+}
+
+.aside-tools .aside-box {
+  border-bottom-color: rgba(148, 163, 184, 0.15);
+}
+
+.aside-tools .aside-box:hover {
+  background: rgba(56, 189, 248, 0.1);
+}
+
+.aside-tools .aside-text {
+  color: #E5E7EB;
+}
+
+.aside-tools .aside-box:hover .aside-text {
+  color: #38BDF8;
+}
+
+/* 返回顶部按钮 */
+.aside-tools .back-top {
+  background: rgba(56, 189, 248, 0.15);
+  transition: all 0.3s ease;
+}
+
+.aside-tools .back-top:hover {
+  background: linear-gradient(135deg, #38BDF8 0%, #6366F1 100%);
+  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.4);
+}
+
+/* 返回顶部按钮优化 */
+.back-top-wrapper {
+  background: rgba(56, 189, 248, 0.15);
+  border: 1px solid rgba(56, 189, 248, 0.3);
+  box-shadow: 0 0 12px rgba(56, 189, 248, 0.2);
+  transition: all 0.3s ease;
+}
+
+.back-top-wrapper:hover {
+  background: rgba(56, 189, 248, 0.3);
+  box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
+}
+
+/* ============================================
+   登录菜单下拉
+   ============================================ */
+.nav-header .login-in .login-menu .login-menu-item {
+  color: #E5E7EB;
+}
+
+.nav-header .login-in .login-menu .login-menu-item:hover {
+  background: rgba(56, 189, 248, 0.15);
+  color: #38BDF8;
+}
+
+/* ============================================
+   Mobile Menu Toggle Button
+   ============================================ */
+.mobile-menu-toggle {
+  display: flex !important;
+  gap: 0;
+  cursor: pointer;
+  width: 24px;
+  height: 24px;
+  justify-content: center;
+  align-items: center;
+  margin-right: 0;
+  order: 3;
+  padding: 0;
+  background: none;
+  border: none;
+}
+
+.mobile-menu-toggle .mobile-menu-icon {
+  width: 100%;
+  height: 100%;
+  display: block;
+}
+
diff --git a/header.html b/header.html
index 0256013..5c74ad0 100644
--- a/header.html
+++ b/header.html
@@ -2,110 +2,112 @@
 <html lang="en" theme-color="default" theme-mode id="addons_js" addons_js='{:json_encode($addons)}'>
 
 <head>
-  {php}
-  // 在渲染阶段从主题配置插件读取配置，并覆盖 $data 与 SEO 变量，实现 SSR
-  if (class_exists('\\addon\\theme_configurator\\model\\ThemeConfigModel')) {
-      $cfgModel = new \addon\theme_configurator\model\ThemeConfigModel();
-      $themeCfg = $cfgModel->getConfig();
+    {php}
+    // 在渲染阶段从主题配置插件读取配置，并覆盖 $data 与 SEO 变量，实现 SSR
+    if (class_exists('\\addon\\theme_configurator\\model\\ThemeConfigModel')) {
+    $cfgModel = new \addon\theme_configurator\model\ThemeConfigModel();
+    $themeCfg = $cfgModel->getConfig();
 
-      if (is_array($themeCfg)) {
-          $site = isset($themeCfg['site_config']) && is_array($themeCfg['site_config'])
-              ? $themeCfg['site_config']
-              : [];
+    if (is_array($themeCfg)) {
+    $site = isset($themeCfg['site_config']) && is_array($themeCfg['site_config'])
+    ? $themeCfg['site_config']
+    : [];
 
-          if (!isset($data) || !is_array($data)) {
-              $data = [];
-          }
+    if (!isset($data) || !is_array($data)) {
+    $data = [];
+    }
 
-          // 覆盖 / 补充首页相关结构数据
-          if (isset($themeCfg['banner'])) {
-              $data['banner'] = $themeCfg['banner'];
-          }
-          if (isset($themeCfg['honor'])) {
-              $data['honor'] = $themeCfg['honor'];
-          }
-          if (isset($themeCfg['friendly_link'])) {
-              $data['friendly_link'] = $themeCfg['friendly_link'];
-          }
-          if (isset($themeCfg['header_nav'])) {
-              $data['header_nav'] = $themeCfg['header_nav'];
-          }
-          if (isset($themeCfg['footer_nav'])) {
-              $data['footer_nav'] = $themeCfg['footer_nav'];
-          }
-          if (isset($themeCfg['side'])) {
-              $data['side_floating_window'] = $themeCfg['side'];
-          }
+    // 覆盖 / 补充首页相关结构数据
+    if (isset($themeCfg['banner'])) {
+    $data['banner'] = $themeCfg['banner'];
+    }
+    if (isset($themeCfg['honor'])) {
+    $data['honor'] = $themeCfg['honor'];
+    }
+    if (isset($themeCfg['friendly_link'])) {
+    $data['friendly_link'] = $themeCfg['friendly_link'];
+    }
+    if (isset($themeCfg['header_nav'])) {
+    $data['header_nav'] = $themeCfg['header_nav'];
+    }
+    if (isset($themeCfg['footer_nav'])) {
+    $data['footer_nav'] = $themeCfg['footer_nav'];
+    }
+    if (isset($themeCfg['side'])) {
+    $data['side_floating_window'] = $themeCfg['side'];
+    }
 
-          // 站点基础信息，供 header/footer 与其他模板直接使用
-          $data['enterprise_name']      = $site['enterprise_name']      ?? ($data['enterprise_name']      ?? '');
-          $data['enterprise_telephone'] = $site['enterprise_telephone'] ?? ($data['enterprise_telephone'] ?? '');
-          $data['enterprise_mailbox']   = $site['enterprise_mailbox']   ?? ($data['enterprise_mailbox']   ?? '');
-          $data['enterprise_qrcode']    = $site['enterprise_qrcode']    ?? ($data['enterprise_qrcode']    ?? '');
-          $data['official_website_logo']= $site['official_website_logo']?? ($data['official_website_logo']?? '');
-          $data['online_customer_service_link'] =
-              $site['online_customer_service_link'] ?? ($data['online_customer_service_link'] ?? '');
-          $data['icp_info']             = $site['icp_info']             ?? ($data['icp_info']             ?? '');
-          $data['icp_info_link']        = $site['icp_info_link']        ?? ($data['icp_info_link']        ?? '');
-          $data['public_security_network_preparation'] =
-              $site['public_security_network_preparation'] ??
-              ($data['public_security_network_preparation'] ?? '');
-          $data['public_security_network_preparation_link'] =
-              $site['public_security_network_preparation_link'] ??
-              ($data['public_security_network_preparation_link'] ?? '');
-          $data['telecom_appreciation'] = $site['telecom_appreciation'] ?? ($data['telecom_appreciation'] ?? '');
-          $data['copyright_info']       = $site['copyright_info']       ?? ($data['copyright_info']       ?? '');
-          $data['terms_service_url']    = $site['terms_service_url']    ?? ($data['terms_service_url']    ?? '');
-          $data['terms_privacy_url']    = $site['terms_privacy_url']    ?? ($data['terms_privacy_url']    ?? '');
-          $data['cloud_product_link']   = $site['cloud_product_link']   ?? ($data['cloud_product_link']   ?? '');
-          $data['dcim_product_link']    = $site['dcim_product_link']    ?? ($data['dcim_product_link']    ?? '');
+    // 站点基础信息，供 header/footer 与其他模板直接使用
+    $data['enterprise_name'] = $site['enterprise_name'] ?? ($data['enterprise_name'] ?? '');
+    $data['enterprise_telephone'] = $site['enterprise_telephone'] ?? ($data['enterprise_telephone'] ?? '');
+    $data['enterprise_mailbox'] = $site['enterprise_mailbox'] ?? ($data['enterprise_mailbox'] ?? '');
+    $data['enterprise_qrcode'] = $site['enterprise_qrcode'] ?? ($data['enterprise_qrcode'] ?? '');
+    $data['official_website_logo']= $site['official_website_logo']?? ($data['official_website_logo']?? '');
+    $data['online_customer_service_link'] =
+    $site['online_customer_service_link'] ?? ($data['online_customer_service_link'] ?? '');
+    $data['icp_info'] = $site['icp_info'] ?? ($data['icp_info'] ?? '');
+    $data['icp_info_link'] = $site['icp_info_link'] ?? ($data['icp_info_link'] ?? '');
+    $data['public_security_network_preparation'] =
+    $site['public_security_network_preparation'] ??
+    ($data['public_security_network_preparation'] ?? '');
+    $data['public_security_network_preparation_link'] =
+    $site['public_security_network_preparation_link'] ??
+    ($data['public_security_network_preparation_link'] ?? '');
+    $data['telecom_appreciation'] = $site['telecom_appreciation'] ?? ($data['telecom_appreciation'] ?? '');
+    $data['copyright_info'] = $site['copyright_info'] ?? ($data['copyright_info'] ?? '');
+    $data['terms_service_url'] = $site['terms_service_url'] ?? ($data['terms_service_url'] ?? '');
+    $data['terms_privacy_url'] = $site['terms_privacy_url'] ?? ($data['terms_privacy_url'] ?? '');
+    $data['cloud_product_link'] = $site['cloud_product_link'] ?? ($data['cloud_product_link'] ?? '');
+    $data['dcim_product_link'] = $site['dcim_product_link'] ?? ($data['dcim_product_link'] ?? '');
 
-          // SEO：如插件配置了 SEO，则覆盖控制器传入的标题/关键词/描述
-          if (!empty($themeCfg['seo']['title'])) {
-              $title = $themeCfg['seo']['title'];
-          }
-          if (!empty($themeCfg['seo']['keywords'])) {
-              $keywords = $themeCfg['seo']['keywords'];
-          }
-          if (!empty($themeCfg['seo']['description'])) {
-              $description = $themeCfg['seo']['description'];
-          }
-      }
-  }
-  {/php}
+    // SEO：如插件配置了 SEO，则覆盖控制器传入的标题/关键词/描述
+    if (!empty($themeCfg['seo']['title'])) {
+    $title = $themeCfg['seo']['title'];
+    }
+    if (!empty($themeCfg['seo']['keywords'])) {
+    $keywords = $themeCfg['seo']['keywords'];
+    }
+    if (!empty($themeCfg['seo']['description'])) {
+    $description = $themeCfg['seo']['description'];
+    }
+    }
+    }
+    {/php}
 
-  <meta charset="UTF-8">
-  <title>{$title}</title>
-  <meta name="keywords" content="{$keywords}" />
-  <meta name="description" content="{$description}" />
+    <meta charset="UTF-8">
+    <title>{$title}</title>
+    <meta name="keywords" content="{$keywords}" />
+    <meta name="description" content="{$description}" />
 
-  <meta http-equiv="X-UA-Compatible" content="IE=edge">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta http-equiv="Content-Language" content="zh-cn">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Content-Language" content="zh-cn">
 
-  <!-- 公共区域 -->
-  <link rel="icon" type="image/x-icon" href="/favicon.ico">
-  <link rel="stylesheet" href="/web/BlackFruit-web/assets/font/iconfont.css">
-  <link rel="stylesheet" href="/web/BlackFruit-web/common/reset.css">
-  <link rel="stylesheet" href="/web/BlackFruit-web/common/style.css">
-  <link rel="stylesheet" href="/web/BlackFruit-web/common/theme.css">
-  <link rel="stylesheet" href="/web/BlackFruit-web/common/common.css">
-  <link rel="stylesheet" href="/web/BlackFruit-web/vender/animate/animate.css">
-  <script src="/web/BlackFruit-web/vender/jQuery/jquery-3.5.1.min.js"></script>
+    <!-- 公共区域 -->
+    <link rel="icon" type="image/x-icon" href="/favicon.ico">
+    <link rel="stylesheet" href="/web/BlackFruit-web/assets/font/iconfont.css">
+    <link rel="stylesheet" href="/web/BlackFruit-web/common/reset.css">
+    <link rel="stylesheet" href="/web/BlackFruit-web/common/style.css">
+    <link rel="stylesheet" href="/web/BlackFruit-web/common/theme.css">
+    <link rel="stylesheet" href="/web/BlackFruit-web/common/common.css">
+    <!-- Modular header/footer/nav styles -->
+    <link rel="stylesheet" href="/web/BlackFruit-web/css/common.css">
+    <link rel="stylesheet" href="/web/BlackFruit-web/vender/animate/animate.css">
+    <script src="/web/BlackFruit-web/vender/jQuery/jquery-3.5.1.min.js"></script>
 
-  <!-- bootstrap -->
-  <link rel="stylesheet" href="/web/BlackFruit-web/vender/bootstrap/css/bootstrap.min.css">
-  <script src="/web/BlackFruit-web/vender/bootstrap/js/bootstrap.min.js"></script>
-  <!-- swiper -->
-  <link rel="stylesheet" href="/web/BlackFruit-web/vender/swiper/swiper-bundle.min.css">
-  <script src="/web/BlackFruit-web/vender/swiper/swiper-bundle.min.js"></script>
+    <!-- bootstrap -->
+    <link rel="stylesheet" href="/web/BlackFruit-web/vender/bootstrap/css/bootstrap.min.css">
+    <script src="/web/BlackFruit-web/vender/bootstrap/js/bootstrap.min.js"></script>
+    <!-- swiper -->
+    <link rel="stylesheet" href="/web/BlackFruit-web/vender/swiper/swiper-bundle.min.css">
+    <script src="/web/BlackFruit-web/vender/swiper/swiper-bundle.min.js"></script>
 
-  <script src="/web/BlackFruit-web/common/common.js"></script>
-  <script src="/web/BlackFruit-web/js/ai.js"></script>
+    <script src="/web/BlackFruit-web/common/common.js"></script>
+    <script src="/web/BlackFruit-web/js/ai.js"></script>
 
-  <link rel="alternate" hreflang="zh-Hans" href="{$url}">
-  <link rel="canonical" href="{$url}">
-  <script type="application/ld+json">
+    <link rel="alternate" hreflang="zh-Hans" href="{$url}">
+    <link rel="canonical" href="{$url}">
+    <script type="application/ld+json">
   {
     "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld",
     "@id": "{$url}",
@@ -115,12 +117,12 @@
     "upDate": "{$up_date}"
   }
 </script>
-  <script>
-    // 将后端注入的配置映射到前端变量，供旧脚本兼容使用，避免再次通过接口请求主题配置
-    window.__themeCommon = {:json_encode(isset($data) ? $data : [])};
-    try {
-      if (!sessionStorage.commentData) {
-        sessionStorage.commentData = JSON.stringify(window.__themeCommon || {});
-      }
-    } catch (e) {}
-  </script>
+    <script>
+        // 将后端注入的配置映射到前端变量，供旧脚本兼容使用，避免再次通过接口请求主题配置
+        window.__themeCommon = {: json_encode(isset($data) ? $data : [])};
+        try {
+            if (!sessionStorage.commentData) {
+                sessionStorage.commentData = JSON.stringify(window.__themeCommon || {});
+            }
+        } catch (e) { }
+    </script>
\ No newline at end of file