diff --git a/webapp/controller/BattleController.class.php b/webapp/controller/BattleController.class.php
index 206eb92c..273c217b 100644
--- a/webapp/controller/BattleController.class.php
+++ b/webapp/controller/BattleController.class.php
@@ -1255,6 +1255,30 @@ class BattleController extends BaseAuthedController {
         $roomUuid = getReqVal('room_uuid', '');
         $usedNum = getReqVal('used_num', 0);
         $allocBoxNum = getReqVal('alloc_box_num', 0);
+        $row = SqlHelper::ormSelectOne(
+            $this->_getSelfMysql(),
+            't_box_alloc',
+            array(
+                'room_uuid' => $roomUuid,
+            )
+        );
+        if (empty($row)) {
+            myself()->_rspOk();
+            return;
+        }
+        SqlHelper::update(
+            $this->_getSelfMysql(),
+            't_box_alloc',
+            array(
+                'room_uuid' => $roomUuid,
+            ),
+            array(
+                'used_num' => $usedNum,
+                'return_account_id' => myself()->_getAccountId(),
+                'return_time' => myself()->_getNowTime(),
+            )
+        );
+        myself()->_rspOk();
     }
 
     private function getAlreadyAllocBoxNum()