diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index efaaf3a3..c4f84b92 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -12,6 +12,7 @@ class Welcome extends CI_Controller {
         $this->load->model('Area_model');
         $this->load->model('InfoStructures_model');
         $this->load->model('Information_model');
+        $this->load->model('InfoContents_model');
         $this->load->model('Coupon_model');
     }
 
@@ -94,6 +95,106 @@ class Welcome extends CI_Controller {
         $this->load->view('bootstrap/footer');
     }
 
+    public function get_infomation_urls($is_parent_id) {
+        $this->output->enable_profiler(FALSE);
+        $structure = $this->InfoStructures_model->Detail($is_parent_id);
+        if (empty($structure)) {
+            show_404();
+            return false;
+        }
+        $data['all_information'] = $this->Information_model->get_list_by_path($structure->is_path);
+        $this->load->view('bootstrap/header', $data);
+        $this->load->view('bootstrap/static_url', $data);
+        $this->load->view('bootstrap/footer');
+    }
+
+    public function change_static_url($info_id) {
+        $information = $this->Information_model->Detail($info_id);
+        $htm_doc = new DOMDocument();
+        libxml_use_internal_errors(true);
+        $htm_doc->strictErrorChecking = false;
+        if (empty($information->ic_content)) {
+            $this->echo_json([
+                        'status' => 'error',
+                        'infoId' => $info_id,
+                        'message' => 'info content is empty'
+                    ]);
+            return;
+        }
+        $htm_doc->loadHTML($information->ic_content);
+        $htm_doc->normalizeDocument();
+        $img_list = $htm_doc->getElementsByTagName('img');
+        foreach ($img_list as $img) {
+            $img_src = $img->getAttribute('src');
+            $img_src = $this->check_url($img_src);
+        }
+
+        $information->ic_content = $htm_doc->saveHTML();
+
+        $this->InfoContents_model->Update(
+            $information->is_ic_id,
+            $information->ic_url,
+            $information->ic_url_title,
+            $information->ic_type,
+            $information->ic_title,
+            $information->ic_content,
+            $information->ic_summary,
+            $information->ic_seo_title,
+            $information->ic_seo_description,
+            $information->ic_seo_keywords,
+            $information->ic_show_bread_crumbs,
+            $information->ic_status,
+            $information->ic_template,
+            $information->ic_photo,
+            $information->ic_photo_width,
+            $information->ic_photo_height,
+            $information->ic_recommend_tours,
+            $information->ic_recommend_packages,
+            $information->ic_ht_area_id,
+            $information->ic_ht_area_type,
+            $information->ic_ht_product_id,
+            $information->ic_ht_product_type,
+            $information->ic_author);
+
+        $this->echo_json([
+            'status' => 'ok',
+            'infoId' => $info_id,
+            'message' => 'success'
+        ]);
+    }
+
+    private function echo_json($obj) {
+        $this->output
+            ->set_content_type('application/json')
+            ->set_output(json_encode($obj));
+    }
+
+    private function check_url($subject) {
+        $result = $subject;
+        $check_rules = array(
+            '/^\/image\/(.*)/' => '//images.chinahighlights.com/image/',
+            '/^http:\/\/images.chinahighlights.com(.*)/' => '//images.chinahighlights.com',
+            '/^http:\/\/data.chinahighlights.com(.*)/' => '//data.chinahighlights.com',
+            '/^http:\/\/www.chinahighlights.com(.*)/' => '//www.chinahighlights.com');
+
+        foreach ($check_rules as $pattern => $replace) {
+            // echo 'key: '.$pattern.'; val: '.$replace.'</br>';
+            $result = $this->replace_url($pattern, $replace, $result);
+        }
+        return $result;
+    }
+
+    private function replace_url($pattern, $replace, $subject) {
+        $result = $subject;
+        $match_result = array();
+        preg_match($pattern, $subject, $match_result);
+        $result_count = count($match_result);
+        if ($result_count == 2) {
+            $result = $replace.$match_result[1];
+        }
+        return $result;
+    }
+
     //生肖促销订单查询
     public function coupon() {
         $data['countryList'] = $this->Area_model->get_country_list();
diff --git a/application/views/bootstrap/static_url.php b/application/views/bootstrap/static_url.php
new file mode 100644
index 00000000..ca584edf
--- /dev/null
+++ b/application/views/bootstrap/static_url.php
@@ -0,0 +1,68 @@
+<script language="javascript">
+    $(function() {
+        var idList = [];
+        var index = 0;
+        $("td[data-id]").each(function(index, element) {
+            idList[index] = $(element).data("id");
+        });
+        console.info(idList);
+        $("#startButton").click(function() {
+            batch_update_cache(idList[index]);
+        });
+
+        function batch_update_cache(infoId) {
+            var $statusLabel = $("#status" + infoId);
+            $statusLabel.html("\u7a0d\u7b49...");
+            console.info("infoId: " + infoId + "; length: " + idList.length + "; index: " + index);
+            $.get("/info.php/welcome/change_static_url/" + infoId,
+                function(result) {
+                    console.info(result);
+                    $statusLabel.html(result.message);
+                    index++;
+                    if (index < idList.length) {
+                        batch_update_cache(idList[index]);
+                    }
+            });
+        }
+    });
+</script>
+
+<div class="row-fluid">
+    <div class="span1">
+
+    </div>
+
+    <div class="span10">
+
+        <table class="table table-striped">
+            <thead>
+                <tr>
+                    <th class="span1">#ID</th>
+                    <th class="span9">URL</th>
+                    <th class="span2"><button id="startButton">开始</button></th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php
+                foreach ($all_information as $key => $info) {
+                    if ($info->ic_status == 1 && !empty($info->ic_url)) {
+                        ?>
+                        <tr>
+                            <td data-id='<?php echo $info->is_ic_id; ?>'><?php echo $info->is_ic_id; ?></td>
+                            <td class="cache_url"><?php echo $info->ic_url; ?></a></td>
+                            <td id="status<?php echo $info->is_ic_id; ?>"><i class="icon-refresh"></i></td>
+                        </tr>
+                    <?php }
+                } ?>
+            </tbody>
+        </table>
+    </div>
+
+    <div class="span1">
+
+    </div>
+
+
+</div>
+
+