diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 6985e98..7fd6985 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -1240,7 +1240,7 @@ void Player::_CMAdStart(f8::MsgHdr& hdr, const cs::CMAdStart& msg)
         AddBuff(buff_meta, 1);
         room->xtimer.
             AddDeadLineTimerAndAttach(
-                                      buff_meta->i->duration_time() * SYNC_FRAME_RATE + 2,
+                                      buff_meta->i->duration_time() * SERVER_FRAME_RATE + 2,
                                       a8::XParams()
                                       .SetSender(this),
                                       [] (const a8::XParams& param)