diff --git a/application/third_party/ctmobilefirst/controllers/api.php b/application/third_party/ctmobilefirst/controllers/api.php
index 6317512a..9564db7a 100644
--- a/application/third_party/ctmobilefirst/controllers/api.php
+++ b/application/third_party/ctmobilefirst/controllers/api.php
@@ -462,6 +462,12 @@ class Api extends CI_Controller {
 
    }
 
+   
+   function getLineTypeList(){
+        $list = $this->api_model->getLineTypeList();
+        echo json_encode($list,JSON_NUMERIC_CHECK);
+   }
+
 }
 
 /* End of file Api.php */
diff --git a/application/third_party/ctmobilefirst/models/api_model.php b/application/third_party/ctmobilefirst/models/api_model.php
index caa9d422..c63dcfb8 100644
--- a/application/third_party/ctmobilefirst/models/api_model.php
+++ b/application/third_party/ctmobilefirst/models/api_model.php
@@ -266,6 +266,7 @@ class Api_model extends CI_Model {
      * @param {type} $old_pid，$new_pid  父类的Id,分为旧网站的和新网站的
      * @return: 
      * @Date Changed: 
+     * 这个目前就只有CT能用
      */
     function getGuideList($old_pid,$new_pid){
 
@@ -301,7 +302,7 @@ class Api_model extends CI_Model {
                     ,'2' as sortby , is_sort
             FROM dbo.infoContents
             inner join infoStructures on ic_id=is_ic_id
-            WHERE   is_sitecode='".$this->WebCode."'
+            WHERE   is_sitecode='ct'
                     and ic_status=1
                     and ic_url like ?
                     and is_parent_id <> ?
@@ -313,7 +314,7 @@ class Api_model extends CI_Model {
                     ,'1' as sortby ,is_sort
             FROM dbo.infoContents
             inner join infoStructures on ic_id=is_ic_id
-             WHERE   is_sitecode='".$this->WebCode."'
+             WHERE   is_sitecode='chinatravel'
                     and ic_status=1
                     and is_parent_id = ?
         ) allbt
@@ -576,6 +577,74 @@ class Api_model extends CI_Model {
 
 
 
+   /**
+    * 获取发布的线路详细页的所有产品对应的线路类型列表。（用于搜索页）
+    */
+   function getLineTypeList(){
+
+        $sql = "     	SELECT DISTINCT CLI_LineType 
+            FROM CustomerLineInfo INNER JOIN 
+            CustomerLineInfo2 ON CustomerLineInfo.CLI_SN = CustomerLineInfo2.CLI2_CLI_SN 
+            WHERE (CLI_DEI_SN=".$this->dei_sn.") 
+                AND (CLI_State = 1005004)  
+            AND (CLI2_LGC = ".$this->CTLGC.") 
+            and isnull(CustomerLineInfo2.DeleteFlag,0)=0  
+            and CLI_NO in (	 SELECT  convert(varchar(100),(
+                        SELECT TOP 1 im_value
+                        FROM information_ct.dbo.infoMetas
+                        WHERE im_key = 'meta_ct_page_value'
+                            AND im_ic_id = ic_id
+                        )) AS code		
+                        FROM information_ct.dbo.infoContents
+                        INNER JOIN information_ct.dbo.infoStructures ON ic_id = is_ic_id                
+                        WHERE is_sitecode ='".$this->WebCode."'  AND ic_status = 1
+                        and ic_id in (select im_ic_id from information_ct.dbo.infoMetas where im_key='meta_ct_page_type' and convert(varchar(100),im_value)='tourdetail')                            
+                                        
+                )";
+        
+        $query =$this->HT->query($sql);
+        $all_values = array();
+
+        if ($query->num_rows() > 0) {
+            foreach ($query->result_array() as $row) {
+                $column_data = $row['code'];                
+                // 分割逗号分隔的值
+                $values = explode(',', $column_data);                
+                // 去除每个值的空白字符
+                $values = array_map('trim', $values);                
+                // 合并到总数组
+                $all_values = array_merge($all_values, $values);
+            }
+        }
+
+        // 去重
+        $unique_values = array_unique($all_values);
+        
+        // // 重新索引数组（可选）
+        // $unique_values = array_values($unique_values);
+        
+        // // 按数值大小排序（如果需要）
+        // sort($unique_values, SORT_NUMERIC);
+        
+        // 合并为逗号分隔的字符串，所有类型的字符串
+        $result_string = implode(',', $unique_values);
+        
+        //return $result_string;
+        $sql2 = "  select SYC_SN, SYC2_CodeDiscribe
+            from SystemCode
+            inner join SystemCode2 on SYC_SN = SYC2_SYC_SN
+            where SYC_Type=6 and SYC2_LGC=".$this->CTLGC." and SYC2_CodeDiscribe>'' and SYC_SN in (".$result_string.")     ";
+
+
+        $query = $this->HT->query($sql2);
+        if ($query->num_rows()>0){      
+            return $query->result();
+        }else {
+            return null;
+        }
+
+   }
+
 }
 
 /* End of file Api_model.php */