diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index b63c72f..531ba63 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -2226,8 +2226,9 @@ void Human::DecItem(int item_id, int item_num)
         room->frame_event.AddItemChg(GetWeakPtrRef(), item_id, std::max(0, itr->second));
         if (itr->second <= 0) {
             if (battling_items_.find(item_id) == battling_items_.end()) {
-                items_.erase(itr);
+                //items_.erase(itr); //为啥?????
             }
+            items_.erase(itr);
         }
     }
 }
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 725fce1..f208485 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -365,6 +365,7 @@ void Player::UpdateUseItemId()
     ProcUseItem(use_item_id);
     use_item_id = 0;
     has_use_item_id = false;
+    need_sync_active_player = true;
 }
 
 void Player::UpdateSpectate()