diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index 714d41f..d4d17ed 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -337,6 +337,7 @@ const int DEF_WEAPON_ID = 12103;
 const int SERVER_FRAME_RATE = 20;
 const int SYNC_FRAME_RATE = 10;
 const float FRAME_RATE_MS = 1000.0f / SERVER_FRAME_RATE;
+const int NEXT_FRAME_TIMER = 2;
 
 const int MAX_WEAPON_NUM = 9;
 const int MAX_SKIN_LV = 9;
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 0bee13a..fc716da 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -718,7 +718,7 @@ void Room::InternalRemoveObjectLater(Entity* entity, a8::XTimerAttacher& xtimer_
 #endif
             delete entity;
         };
-    xtimer.AddDeadLineTimerAndAttach(2,
+    xtimer.AddDeadLineTimerAndAttach(NEXT_FRAME_TIMER,
                                      a8::XParams()
                                      .SetSender(entity)
                                      .SetParam1(this),