diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 347f34b8..4965f7d5 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -104,12 +104,31 @@ class Welcome extends CI_Controller {
             return false;
         }
         $data['all_information'] = $this->Information_model->get_list_by_path($structure->is_path);
-        $data['last_backup'] = $this->Logs_model->get_last_backup($is_parent_id);
+
         $this->load->view('bootstrap/header', $data);
         $this->load->view('bootstrap/static_url', $data);
         $this->load->view('bootstrap/footer');
     }
 
+    public function get_info_backup_id($info_id) {
+        $last_backup = $this->Logs_model->get_last_backup($info_id);
+        if (empty($last_backup)) {
+            $this->echo_json(array(
+                            'status' => 'error',
+                            'logId' => 0,
+                            'datetime' => 0,
+                            'username' => 0
+                        ));
+        } else {
+            $this->echo_json(array(
+                            'status' => 'success',
+                            'logId' => $last_backup->log_id,
+                            'datetime' => $last_backup->log_datetime,
+                            'username' => $last_backup->log_ht_username
+                        ));
+        }
+    }
+
     public function change_static_url($info_id) {
         $information = $this->Information_model->Detail($info_id);
         $htm_doc = new DOMDocument();//('1.0', 'UTF-8');
diff --git a/application/views/bootstrap/static_url.php b/application/views/bootstrap/static_url.php
index 8048a444..f227dfa9 100644
--- a/application/views/bootstrap/static_url.php
+++ b/application/views/bootstrap/static_url.php
@@ -8,6 +8,7 @@
         $("#startButton").click(function() {
             batch_update_cache(idList[index]);
         });
+        batch_get_backup(idList[index]);
 
         function batch_update_cache(infoId) {
             var $statusLabel = $("#status" + infoId);
@@ -23,6 +24,25 @@
                     }
             });
         }
+
+        function batch_get_backup(infoId) {
+            var $backupLabel = $("#backup" + infoId);
+            $backupLabel.html("\u7a0d\u7b49...");
+            $.get("/info.php/welcome/get_info_backup_id/" + infoId,
+                function(result) {
+                    console.info(result);
+                    if (result.status == 'success') {
+                        $backupLabel.html(result.username + ', ' + result.datetime + ', ' + result.logId);
+                        $backupLabel.attr('href', '/info.php/information/backup_content/' + result.logId);
+                    } else {
+                        $backupLabel.html('无');
+                    }
+                    index++;
+                    if (index < idList.length) {
+                        batch_get_backup(idList[index]);
+                    }
+            });
+        }
     });
 
     function update_content(infoId) {
@@ -49,7 +69,7 @@
                 <tr>
                     <th class="span1">#ID</th>
                     <th class="span9">URL</th>
-                    <th class="span2">备份</th>
+                    <th class="span5">备份</th>
                     <th class="span2">操作</th>
                     <th class="span2"><button id="startButton">开始批量</button></th>
                 </tr>
@@ -62,7 +82,7 @@
                         <tr>
                             <td data-id='<?php echo $info->is_id; ?>'><?php echo $info->is_id; ?></td>
                             <td class="cache_url"><?php echo $info->ic_url; ?></td>
-                            <td><?php echo $last_backup->log_id; ?><a href="/info.php/information/backup_content/<?php echo $info->is_id; ?>);">查看</a></td>
+                            <td><a target="_blank" id="backup<?php echo $info->is_id; ?>" href="javascript:;">查看</a></td>
                             <td><a href="javascript:update_content(<?php echo $info->is_id; ?>);">GO</a></td>
                             <td id="status<?php echo $info->is_id; ?>"><i class="icon-refresh"></i></td>
                         </tr>
@@ -71,12 +91,4 @@
             </tbody>
         </table>
     </div>
-
-    <div class="span1">
-
-    </div>
-
-
 </div>
-
-