district_id as id

application/index/controller/District.php

@@ -29,7 +29,7 @@ class District extends Basic
         $pageSize = empty($this->params['pageSize']) ? 10 : $this->params['pageSize'];
         $search   = $this->params['search'];
         $agents = new AAgents();
-        $field  = 'id,name,create_time,phone,district_id';
+        $field  = 'district_id as id,name,create_time,phone';
         $where   = '';
         $where  .= 'level in (30,40) AND status=0';