interface

@@ -40,7 +40,6 @@ class AdminFaultController extends AdminBaseController{
             ->join('equipment b','a.eq_name=b.name')
             ->where($where)
             ->order('a.state','ase')
-            ->order('a.fault_type','ase')
             ->order('a.create_time','desc')
             ->paginate(10);