diff --git a/server/gameserver/incubator.cc b/server/gameserver/incubator.cc
index fafd6c3c..5019b643 100644
--- a/server/gameserver/incubator.cc
+++ b/server/gameserver/incubator.cc
@@ -243,6 +243,10 @@ void Incubator::ActiveAndroid(Human* hum, Human* android)
 
 void Incubator::SpawnWaveMon(int wave)
 {
+    if (room->IsGameOver()) {
+        return;
+    }
+    room->OnEnterNewWave(wave);
     if (wave < 0) {
         abort();
     }
@@ -257,9 +261,6 @@ void Incubator::SpawnWaveMon(int wave)
     if (wave > 0 && room->IsDestoryRoom()) {
         return;
     }
-    if (room->IsGameOver()) {
-        return;
-    }
     auto& mons = room->pve_mode_meta->waves[wave];
     for (MetaData::PveGeminiContent* content : mons) {
         room->xtimer.AddDeadLineTimerAndAttach
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index fc77ea9e..e9ef939d 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -1311,7 +1311,7 @@ void Room::UpdateGasInactivePvp()
 void Room::UpdateGasInactivePve()
 {
     {
-        first_safearea = pve_mode_meta->area[0];
+        auto first_safearea = pve_mode_meta->area[0];
         gas_data_.gas_mode = GasWaiting;
         gas_data_.gas_start_frameno = GetFrameNo();
         battle_start_frameno_ = GetFrameNo();
@@ -4101,3 +4101,8 @@ bool Room::IsSurvivalRoom()
 {
     return GetMapMeta()->i->map_id() == 1003;
 }
+
+void Room::OnEnterNewWave(int wave)
+{
+
+}
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index 7aa3f1ab..603bfc29 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -141,6 +141,7 @@ public:
     Entity* GetEntityByUniId(int uniid);
     Human* GetHumanByUniId(int uniid);
     int GetRealPlayerNum() { return accountid_hash_.size();}
+    void OnEnterNewWave(int wave);
 
     Player* NewPlayer();
     void AddPlayer(Player* hum, BornPoint* init_born_point = nullptr, bool no_matchteam = false);