diff --git a/webapp/services/BattleBoxService.php b/webapp/services/BattleBoxService.php
index 002f0d75..c53a037c 100644
--- a/webapp/services/BattleBoxService.php
+++ b/webapp/services/BattleBoxService.php
@@ -30,7 +30,9 @@ class BattleBoxService {
         $currPhase = self::getCurrentPhase();
         $startTime = 0;
         $endTime = 0;
+        $minNum = 0;
         $maxNum = 0;
+        $maxNumLimit = 0;
         $completionDegree = 0;
 
         $allocableNum = self::getDailyPhaseAllocNum($currPhase, myself()->_getNowDaySeconds());
@@ -55,6 +57,7 @@ class BattleBoxService {
                     //没掉完
                     $completionDegree = $yesterDayDropTotal / $yesterDayAllocNum;
                 }
+                $allocableNum = min(5000, $maxNum * $completionDegree);
             }
             if ($allocableNum) {
                 self::setDailyPhaseAllocNum($currPhase, $allocableNum);