diff --git a/application/admin/controller/system/SystemDatabackup.php b/application/admin/controller/system/SystemDatabackup.php
index 9e6f0542..81146792 100644
--- a/application/admin/controller/system/SystemDatabackup.php
+++ b/application/admin/controller/system/SystemDatabackup.php
@@ -118,13 +118,12 @@ class SystemDatabackup extends AuthController
      */
     public function import(Request $request = null)
     {
-        $part = null; $start = null;
+        $part = $request->post('part')?:null;
+        $start = $request->post('start')?:null;
         $time = strtotime($request->post('feilname'));
         $db = $this->DB;
-        $list=session::get('backup_list');
-        if(is_numeric($time) && is_null($part) && is_null($start) && empty($list)){
+        if(is_numeric($time) && is_null($part) && is_null($start)){
             $list= $db->getFile('timeverif',$time);
-            var_dump($list);
             if(is_array($list)){
                 session::set('backup_list',$list);
                 $this->success('初始化完成！','',array('part' =>1,'start'=>0));