diff --git a/application/admin/controller/system/SystemDatabackup.php b/application/admin/controller/system/SystemDatabackup.php
index c8603a96..ee8ff372 100644
--- a/application/admin/controller/system/SystemDatabackup.php
+++ b/application/admin/controller/system/SystemDatabackup.php
@@ -119,7 +119,7 @@ class SystemDatabackup extends AuthController
     public function import(Request $request = null)
     {
         $part = $request->post('part')?:null;
-        $start = $request->post('start')?:0;
+        $start = $request->post('start')?:null;
         $time = strtotime($request->post('time'));
         $db = $this->DB;
         if(is_numeric($time) && is_null($part) && is_null($start)){
diff --git a/application/admin/view/system/system_databackup/index.php b/application/admin/view/system/system_databackup/index.php
index faf58bb6..89a9f9fd 100644
--- a/application/admin/view/system/system_databackup/index.php
+++ b/application/admin/view/system/system_databackup/index.php
@@ -53,7 +53,7 @@
             start:start
         };
         layList.basePost(layList.Url({a:'import'}),data,function (res) {
-            console.log(res);
+            console.log(res);console.log(123);
                 if(res.code){
                     console.log(res);
                     setTimeout(ipmosrting(time,res.data.part,res.data.start),2000);
@@ -89,7 +89,7 @@
             switch (layEvent){
                 case 'import':
                     layer.confirm('真的倒入该备份吗？', function(index){
-                        ipmosrting(data.time);
+                        ipmosrting(data.time,null,null);
                         layer.close(index);
                     });
                     break;