后台-船厂端--编辑船厂时间显示的不对

app/admin/controller/ShipYard.php

@@ -104,6 +104,7 @@ class ShipYard extends Controller
 //            $vo['environment_imgs'] = implode(',',explode('|',$vo['environment_imgs']));
 //            $vo['audit'] =2;
 //            print_r($vo);
+            $vo['create_at']=Carbon::now()->toDateTimeString();
             unset($vo['pos']);
             isset($vo['id']) ? DataShipyard::mk()->where('id',$vo['id'])->update($vo) : '';
             $this->success('数据更新成功',$vo);