diff --git a/webapp/controller/BattleController.class.php b/webapp/controller/BattleController.class.php
index 90c1f6b1..525cf9d7 100644
--- a/webapp/controller/BattleController.class.php
+++ b/webapp/controller/BattleController.class.php
@@ -1243,6 +1243,7 @@ class BattleController extends BaseAuthedController {
                 'modifytime' => myself()->_getNowTime(),
             )
         );
+        $this->incAlreadyAllocBoxNum($boxNum);
         myself()->_rspData(array(
             'box_num' => $boxNum
         ));
@@ -1278,6 +1279,7 @@ class BattleController extends BaseAuthedController {
                 'return_time' => myself()->_getNowTime(),
             )
         );
+        $this->incAlreadyAllocBoxNum(-max(0, $allocBoxNum - $usedNum));
         myself()->_rspOk();
     }