diff --git a/server/gameserver/boxdrop.cc b/server/gameserver/boxdrop.cc
index 032ae78c..b9e2666f 100644
--- a/server/gameserver/boxdrop.cc
+++ b/server/gameserver/boxdrop.cc
@@ -200,10 +200,14 @@ bool BoxDrop::FillAccountIdSessionId(std::string account_id, std::string session
 
 void BoxDrop::OnAllocOk(int box_num)
 {
-
+    if (!get_box_num_timer_.expired()) {
+        room_->xtimer.Delete(get_box_num_timer_);
+    }
 }
 
 void BoxDrop::OnAllocFail()
 {
-
+    if (!get_box_num_timer_.expired()) {
+        room_->xtimer.Delete(get_box_num_timer_);
+    }
 }