diff --git a/application/controllers/information.php b/application/controllers/information.php
index 644e188e..196f4a6b 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -2461,7 +2461,18 @@ class Information extends CI_Controller
     $meta_ct_page_trainform = get_meta($information->ic_id, 'meta_ct_page_trainform'); //是否插入火车票搜索框
     $template_TrainDetailSearch = "";
     if ($meta_ct_page_trainform == "yes" || $information->is_parent_id == "278014609") {
-      $template_TrainDetailSearch = $this->load->view($template_path . '-train-detail', null, true);
+      $meta_train_city = get_meta($information->ic_id, 'meta_train_city'); //默认的出发及目的地城市 ， beijing|shanghai
+      $data_TrainCity = array();
+      $data_TrainCity["from"] = "";
+      $data_TrainCity["to"] = "";
+      if (!empty ($meta_train_city)) {
+        if (strpos($meta_train_city, '|') !== false) {
+          $arrTrainCity = explode('|', $meta_train_city);
+          $data_TrainCity["from"] = $arrTrainCity[0];
+          $data_TrainCity["to"] = $arrTrainCity[1];
+        }
+      }
+      $template_TrainDetailSearch = $this->load->view($template_path . '-train-detail', $data_TrainCity, true);
     }
 
     /*  详细内容  */
@@ -2485,8 +2496,14 @@ class Information extends CI_Controller
     // },$ic_content);
     #enregion
 
-    /** 替换H1加面包屑,加作者 */
-    $ic_content = preg_replace('/<h1>(.*)<\/h1>/i', $crumb . "\r\n" . '<H1>$1</H1>' . "\r\n" . $str_author . $template_TrainDetailSearch . "\r\n", $ic_content, 1);
+    /** 替换H1加面包屑,加作者. 2024-4-26不在H1放火车搜索框，改为替换标签 */
+    //$ic_content = preg_replace('/<h1>(.*)<\/h1>/i', $crumb . "\r\n" . '<H1>$1</H1>' . "\r\n" . $str_author . $template_TrainDetailSearch . "\r\n", $ic_content, 1);
+    $ic_content = preg_replace('/<h1>(.*)<\/h1>/i', $crumb . "\r\n" . '<H1>$1</H1>' . "\r\n" . $str_author . "\r\n", $ic_content, 1);
+
+    /**替换火车标签 */
+    if (strpos($ic_content, '<!--@TRAINSEARCH-FORM@-->') !== false) {
+        $ic_content = str_replace('<!--@ZODIAC-CALC@-->', $template_TrainDetailSearch, $ic_content);
+    }
 
     /**替换zodiac标签 */
     if (strpos($ic_content, '<!--@ZODIAC-CALC@-->') !== false) {
diff --git a/application/views/mobile_first/chinatravel-train-detail.php b/application/views/mobile_first/chinatravel-train-detail.php
index 653a3b0e..a71e7770 100644
--- a/application/views/mobile_first/chinatravel-train-detail.php
+++ b/application/views/mobile_first/chinatravel-train-detail.php
@@ -8,11 +8,11 @@
     <form action="https://www.trainspread.com/trains/search_result/" method="POST" name="ZZform1" target="_self" class="formWrap form-inline jsbox" onsubmit="return Chk_InnerTrainForm();">
         <div class="flex-row">
             <div class="flex-col-4">
-                <input name="Txt_FZ_1" id="Txt_FZ_1" type="text" class="inputBox form-control" autocomplete="off" placeholder="From">
+                <input name="Txt_FZ_1" id="Txt_FZ_1" type="text" class="inputBox form-control" autocomplete="off" placeholder="From" value="<?php echo $from ?>" >
                 <input default="" id="Code_Txt_FZ_1" name="Code_Txt_FZ_1" type="hidden" value="" />
             </div>
             <div class="flex-col-4">
-                <input name="Txt_DZ_1" id="Txt_DZ_1" type="text" class="inputBox form-control" autocomplete="off" placeholder="To">
+                <input name="Txt_DZ_1" id="Txt_DZ_1" type="text" class="inputBox form-control" autocomplete="off" placeholder="To"  value="<?php echo $to ?>">
                 <input default="" id="Code_Txt_DZ_1" name="Code_Txt_DZ_1" type="hidden" value="" />
             </div>
             <div class="flex-col-4">