diff --git a/application/controllers/information.php b/application/controllers/information.php
index 55e33e0d..e7008e67 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -990,6 +990,14 @@ class Information extends CI_Controller
             $main_css_string = compress_css(GET_HTTP('https://proxy-data.chinahighlights.com/css/mobile-first.css'));
         }
         $template = str_replace('<!--@MAIN-CSS@-->', '<style type="text/css">' . $main_css_string . '</style>', $template);
+
+        // /china-trains/ 节点
+        if ($information->is_parent_id == "278008234") {
+            $template = str_replace(
+                '<!--@CHINA-TRAINS-CSS@-->',
+                '<link href="https://proxy-data.chinahighlights.com/css/china-trains.css" rel="stylesheet">',
+                $template);
+        }
         //额外样式
         $meta_addon_css = get_meta($information->ic_id, 'meta_addon_css');
         if (!empty($meta_addon_css)) {
diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index 0794a178..eb78fa74 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -25,6 +25,7 @@
     <link rel="dns-prefetch" href="https://www.google-analytics.com">
     <!--@MAIN-CSS@-->
     <!--@ADDON-CSS@-->
+    <!--@CHINA-TRAINS-CSS@-->
     <!-- Google Tag Manager -->
     <script>(function (w, d, s, l, i) {
             w[l] = w[l] || [];
@@ -890,4 +891,4 @@ function validateNewsletterForm() {
     <!--@STRUCTURED-DATA-ARTICLE-BLOCK@-->
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 13d16c39..41d680f9 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -22,6 +22,7 @@
   <link rel="shortcut icon" href="https://data.chinahighlights.com/favicon.ico">
   <!--@MAIN-CSS@-->
   <!--@ADDON-CSS@-->
+  <!--@CHINA-TRAINS-CSS@-->
   <!-- Google Tag Manager -->
   <script>(function (w, d, s, l, i) {
       w[l] = w[l] || []; w[l].push({
@@ -836,4 +837,4 @@ function validateNewsletterForm() {
   <!--@STRUCTURED-DATA-ARTICLE-BLOCK@-->
 </body>
 
-</html>
\ No newline at end of file
+</html>