diff --git a/application/controllers/information.php b/application/controllers/information.php
index 8c6d6b70..07a1612a 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -1207,7 +1207,7 @@ class Information extends CI_Controller
                 $destination_url = trim($data['detail']->ic_url);
                 $destination_url = substr($destination_url, 0, strpos($destination_url, '/', 1) + 1);
                 //how to plan
-                $data['info_howtoplan'] = $this->Information_model->search_by_words($destination_url, array('how', 'plan'), $data['detail']->is_id);
+                $data['info_howtoplan'] = $this->Information_model->search_by_words($destination_url, array('how', 'plan'),array($data['detail']->is_id));
                 if (empty($data['info_howtoplan'])) { //找不到对应信息则显示备用
                     $data['info_howtoplan'] = $this->Information_model->Detail('/travelguide/plan-first-trip.htm');
                 }
@@ -1216,7 +1216,7 @@ class Information extends CI_Controller
                     $data['info_howtoplan']->ic_photo = $this->set_photo_content($data['info_howtoplan']->ic_photo, $data['info_howtoplan']->ic_content);
                 }
                 //best time to visit
-                $data['info_besttime'] = $this->Information_model->search_by_words($destination_url, array('best', 'time'), $data['detail']->is_id);
+                $data['info_besttime'] = $this->Information_model->search_by_words($destination_url, array('best', 'time'), array($data['detail']->is_id));
                 if (empty($data['info_besttime'])) {
                     $data['info_besttime'] = $this->Information_model->Detail('/weather/china-best-times.htm');
                 }
@@ -1225,7 +1225,7 @@ class Information extends CI_Controller
                     $data['info_besttime']->ic_photo = $this->set_photo_content($data['info_besttime']->ic_photo, $data['info_besttime']->ic_content);
                 }
                 //top things to do
-                $data['info_topthings'] = $this->Information_model->search_by_words($destination_url, array('top', 'things'), $data['detail']->is_id);
+                $data['info_topthings'] = $this->Information_model->search_by_words($destination_url, array('top', 'things'), array($data['detail']->is_id));
                 if (empty($data['info_topthings'])) {
                     $data['info_topthings'] = $this->Information_model->Detail('/travelguide/article-top-china-tourist-destination.htm');
                 }