diff --git a/hwe/sammo/Command/General/che_은퇴.php b/hwe/sammo/Command/General/che_은퇴.php
index 4abc5648..fad5a7a1 100644
--- a/hwe/sammo/Command/General/che_은퇴.php
+++ b/hwe/sammo/Command/General/che_은퇴.php
@@ -10,6 +10,7 @@ use \sammo\{
 use \sammo\Constraint\ConstraintHelper;
 
 use function sammo\tryUniqueItemLottery;
+use function sammo\CheckHall;
 
 class che_은퇴 extends Command\GeneralCommand{
     static protected $actionName = '은퇴';
@@ -59,12 +60,17 @@ class che_은퇴 extends Command\GeneralCommand{
         }
 
         $db = DB::db();
+        $env = $this->env;
 
         $general = $this->generalObj;
         $date = $general->getTurnTime($general::TURNTIME_HM);
 
         $logger = $general->getLogger();
 
+        if ($env['isunited'] == 0) {
+            CheckHall($general->getID());
+        }
+
         $general->rebirth();
         $logger->pushGeneralActionLog("은퇴하였습니다. <1>$date</>");