private function getTaskGroup($groupId, $src, $source, $fromGroup, $taskLevel)
 {
     /*{{{*/
     $group = InspectGroup::find($groupId);
     if ($group instanceof SaleInspectGroup) {
         if (InspectTask::isDingDanGenJin($src) || InspectTask::isYiXianDaiXia($src)) {
             $group = SaleInspectGroup::getToGroupByTaskLevel($source, $fromGroup, $taskLevel);
         }
     }
     return $group;
 }