优化列表查询

application/admin/controller/Res.php

@@ -57,6 +57,7 @@ class Res extends Backend
         if ($user_id == 1){//超级管理员
             $list = $this->model
                 ->where($where)
+                ->whereNull('delete_time')
                 ->order($sort, $order)
                 ->paginate($limit);
         }else{
@@ -74,7 +75,7 @@ class Res extends Backend
             }
             $list = $this->model
                 ->where($where)
-                ->where($map)
+                ->whereNull('delete_time')
                 ->order($sort, $order)
                 ->paginate($limit);
         }