diff --git a/webapp/services/BattleBoxService.php b/webapp/services/BattleBoxService.php
index de88a3e9..8bc3e2b2 100644
--- a/webapp/services/BattleBoxService.php
+++ b/webapp/services/BattleBoxService.php
@@ -24,10 +24,9 @@ class BattleBoxService {
             $lstVal = mt\Parameter::getListValue('battle_event_loot_per_game');
             if (!$allocableNum <= 0 || empty($lstVal) || count($lstVal) < 2) {
                 $rnd = rand($lstVal[0], $lstVal[1]);
-                if ($rnd <= 0) {
-                    return;
+                if ($rnd > 0) {
+                    $boxNum = min($rnd, $allocableNum);
                 }
-                $boxNum = min($rnd, $allocableNum);
             }
         }
         return $boxNum;