diff --git a/application/controllers/information.php b/application/controllers/information.php
index 5f5c5475..b3885d40 100644
--- a/application/controllers/information.php
+++ b/application/controllers/information.php
@@ -20,7 +20,10 @@ class Information extends CI_Controller {
         $this->load->model('Infoauthors_model');
         $this->load->model('InfoKeywordsanalytics_model', 'analytics_model');
         $this->load->model('InfoSMS_model');
-        $this->load->model('InfoTags_model');
+        
+        if (is_series_site()) {
+            $this->load->model('InfoTags_model');
+        }
 
         $this->load->library('Accesscheck');
         $this->accesscheck->check_access();
@@ -255,24 +258,28 @@ class Information extends CI_Controller {
         //所属导航栏目
         $data['setting_website_nav'] = $this->InfoMetas_model->get_list(0, 'setting_website_nav_' . strtolower($this->config->item('site_code')));
 
-        //信息标签
-        $this->InfoTags_model->ic_id = null;
-        $data['all_tags'] = $this->InfoTags_model->list_tag();
-        $this->InfoTags_model->ic_id = $data['information']->ic_id;
-        $data['my_tags'] = $this->InfoTags_model->list_tag();
-        //差集
-        foreach ($data['all_tags'] as &$it) 
-        {
-            foreach ($data['my_tags'] as $it2) 
+        $data['my_tags'] = array();
+        $data['all_tags'] = array();
+        if (is_series_site()) {
+            //信息标签
+            $this->InfoTags_model->ic_id = null;
+            $data['all_tags'] = $this->InfoTags_model->list_tag();
+            $this->InfoTags_model->ic_id = $data['information']->ic_id;
+            $data['my_tags'] = $this->InfoTags_model->list_tag();
+            //差集
+            foreach ($data['all_tags'] as &$it) 
             {
-                if ($it->it_id == $it2->icit_it_id)
+                foreach ($data['my_tags'] as $it2) 
                 {
-                    $it = null;
-                    break;
+                    if ($it->it_id == $it2->icit_it_id)
+                    {
+                        $it = null;
+                        break;
+                    }
                 }
             }
+            $data['all_tags'] = array_filter($data['all_tags']);
         }
-        $data['all_tags'] = array_filter($data['all_tags']);
 
         $this->load->view('bootstrap3/header', $data);
         $this->load->view('bootstrap3/information_edit');