diff --git a/server/gameserver/batchsync.cc b/server/gameserver/batchsync.cc
new file mode 100644
index 00000000..b052f459
--- /dev/null
+++ b/server/gameserver/batchsync.cc
@@ -0,0 +1,3 @@
+#include "precompile.h"
+
+#include "batchsync.h"
diff --git a/server/gameserver/batchsync.h b/server/gameserver/batchsync.h
new file mode 100644
index 00000000..b0020014
--- /dev/null
+++ b/server/gameserver/batchsync.h
@@ -0,0 +1,8 @@
+#pragma once
+
+class BatchSync
+{
+public:
+    Room* room = nullptr;
+
+};
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index a75bf5e8..b98bf4b5 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -35,6 +35,7 @@ class MapInstance;
 struct RoomInitInfo;
 struct FrameEventData;
 class SandTable;
+class BatchSync;
 
 struct Plane
 {
@@ -252,6 +253,7 @@ public:
     void CloseRoomSwitch(int tag);
     void NotifyNewsTicker(int msg_type, std::vector<std::string> msg_content);
     std::shared_ptr<AirRaid> GetAirRaid() { return air_raid_; }
+    std::shared_ptr<BatchSync> GetBatchSync() { return batch_sync_; }
 
 private:
     void ShuaAndroid();
@@ -402,6 +404,7 @@ private:
 
     std::shared_ptr<AirDrop> air_drop_;
     std::shared_ptr<AirRaid> air_raid_;
+    std::shared_ptr<BatchSync> batch_sync_;
 
     FrameCallNode* top_node_ = nullptr;
     FrameCallNode* bot_node_ = nullptr;