diff --git a/application/controllers/information.php b/application/controllers/information.php
index ab42515a..c9eabe05 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -593,6 +593,14 @@ class Information extends CI_Controller
         $template = str_replace('<!--@DESCRIPTION@-->', $information->ic_seo_description, $template);
         $template = str_replace('<!--@KEYWORDS@-->', $information->ic_seo_keywords, $template);
         $template = str_replace('<!--@CANONICAL@-->', $this->config->item('site_url') . $information->ic_url, $template);
+
+        //火车票搜索框添加
+        if ($information->is_parent_id == "278035939"){
+            //本地测试的火车父类ID为：278035939 。网前为：278008234
+            $template_TrainSearch = $this->load->view($template_path . '-train-detail',null, TRUE);
+            $template = str_replace('<!--@TRAIN-SEARCH@-->', $template_TrainSearch, $template);
+        }
+
         //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/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index 31e64484..fbdb08a9 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -172,6 +172,7 @@
 
     <div id="main_content_pc">
         <!--@HEAD_1@-->
+        <!--@TRAIN-SEARCH@-->
         <!--@CUSTOM-CONENT@-->
     </div>
 
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index be19d573..1314c92c 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -154,6 +154,7 @@
 
 <!--@HEAD_1@-->
 <div id="main_content_mobile">
+    <!--@TRAIN-SEARCH@-->
     <!--@CUSTOM-CONENT@-->
 
     <!--@Match-Content-GOOGLE###ycc###@-->