diff --git a/application/controllers/information.php b/application/controllers/information.php
index c67ddc8b..66ac0928 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -586,6 +586,24 @@ class Information extends CI_Controller
                 break;
             default:
         }
+        
+        $breadcrumb_data = $this->Information_model->get_path_exclude_self($information->is_id, $information->is_path);
+
+        if ($information->is_id == '278006460') {
+            $breadcrumb_structured_data_content = $this->load->view(
+                $template_path . '-structured-data-breadcrumb', 
+                array('breadcrumb_data' => $breadcrumb_data, 'information' => $information), 
+                true);
+            $information->ic_content = str_replace(
+                '<!--@STRUCTURED-DATA-BREADCRUMB-BLOCK@-->', 
+                $breadcrumb_structured_data_content, 
+                $information->ic_content);
+        }
+
+        $information->ic_content = str_replace(
+            '<!--@STRUCTURED-DATA-BREADCRUMB-BLOCK@-->', 
+            "<div style='display: none' data-is-id='".$information->is_id."'></div>", 
+            $information->ic_content);
 
 
         //替换模板中的标签
@@ -601,9 +619,6 @@ class Information extends CI_Controller
             $template = str_replace('<!--@TRAIN-SEARCH@-->', $template_TrainSearch, $template);
         }
 
-        
-        $breadcrumb_data = $this->Information_model->get_path_exclude_self($information->is_id, $information->is_path);
-
         //非产品页面
         $meta_product_code=get_meta($information->ic_id, 'meta_product_code');
         if (empty($meta_product_code)) {
diff --git a/application/models/information_model.php b/application/models/information_model.php
index 1feec947..dc1c31d3 100644
--- a/application/models/information_model.php
+++ b/application/models/information_model.php
@@ -152,7 +152,7 @@ class Information_model extends CI_Model {
         $path_list = [];
 
         $group_map = [
-            27800801 => [
+            278008010 => [
                 'ic_url' => '/travelguide/culture/',
                 'ic_url_title' => 'Chinese Culture'
             ],
diff --git a/application/views/mobile_first/ch-h1.php b/application/views/mobile_first/ch-h1.php
index 80297181..56b8c90c 100644
--- a/application/views/mobile_first/ch-h1.php
+++ b/application/views/mobile_first/ch-h1.php
@@ -8,7 +8,7 @@
     <?php } ?>
 
     <div class="infocategory">
-        <a href="/">Home</a>
+        <a href="/" data-count="<?php echo count($breadcrumb_data) ?>">Home</a>
         <?php foreach ($breadcrumb_data as $index => $item) {?>
             <a href="<?php echo $item['ic_url'] ?>" data-index="<?php echo $index ?>" data-is-id="<?php echo $item['is_id'] ?>"><?php echo $item['ic_url_title'] ?></a>
         <?php }?>
diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index 790a0bfc..9264af10 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -445,5 +445,7 @@ if (window.localStorage && localStorage.getItem(GOT_IT_KEY)) {
     ]
   }
 </script>
+<div style='display: none' data-is-id='test'></div>
+<!--@STRUCTURED-DATA-BREADCRUMB-BLOCK@-->
 </body>
 </html>
\ No newline at end of file
diff --git a/application/views/mobile_first/ch-structured-data-breadcrumb.php b/application/views/mobile_first/ch-structured-data-breadcrumb.php
new file mode 100644
index 00000000..d83aacfb
--- /dev/null
+++ b/application/views/mobile_first/ch-structured-data-breadcrumb.php
@@ -0,0 +1,25 @@
+<script type="application/ld+json">
+  {
+    "@context": "https://schema.org",  
+    "@type": "BreadcrumbList",
+    "itemListElement": [{
+      "@type": "ListItem",
+      "position": 1,
+      "name": "Home",
+      "item": "https://www.chinahighlights.com/"
+    }
+    <?php foreach ($breadcrumb_data as $index => $item) {?>
+        ,{
+            "@type": "ListItem",
+            "position": <?php echo ($index + 2) ?>,
+            "name": "<?php echo $item['ic_url_title'] ?>",
+            "item": "https://www.chinahighlights.com<?php echo $item['ic_url'] ?>"
+        }
+    <?php }?>    
+    ,{
+      "@type": "ListItem",
+      "position": <?php echo (count($breadcrumb_data) + 2) ?>,
+      "name": "<?php echo $information->ic_title ?>"
+    }]
+  }
+  </script>
\ No newline at end of file