diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index bbf48ac..96d3495 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -771,7 +771,7 @@ void Room::OnPlayerOffline(Player* hum)
     if (GetOnlinePlayerNum() <= 0) {
         xtimer.AddDeadLineTimerAndAttach
             (
-             SERVER_FRAME_RATE * 40,
+             SERVER_FRAME_RATE * 15,
              a8::XParams()
              .SetSender(this),
              [] (const a8::XParams& param)
diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 3b5a612..6939253 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -188,6 +188,11 @@ void RoomMgr::_CMReconnect(f8::MsgHdr& hdr, const cs::CMReconnect& msg)
     Room* room = GetRoomByUuid(a8::XValue(msg.room_uuid()));
     if (!room) {
         send_reconnect_failed(hdr.socket_handle, 1, "房间已销毁");
+        a8::UdpLog::Instance()->Debug
+            ("房间已销毁 %s",
+             {
+              msg.room_uuid()
+             });
         return;
     }
     if (room->GetRoomMode() != kChiJiMode) {