diff --git a/MMOTestServer/MMOserver/Game/GameServer.cs b/MMOTestServer/MMOserver/Game/GameServer.cs
index ea2a7a3..26462b5 100644
--- a/MMOTestServer/MMOserver/Game/GameServer.cs
+++ b/MMOTestServer/MMOserver/Game/GameServer.cs
@@ -251,7 +251,7 @@ public class GameServer : ServerBase
     // ============================================================
 
     // 특정 채널의 모든 유저에게 전송 (exclude 지정 시 해당 피어 제외)
-    private void BroadcastToChannel(int channelId, byte[] data, NetPeer? exclude = null)
+    private void BroadcastToChannel(int channelId, byte[] data, NetPeer? exclude = null, DeliveryMethod method = DeliveryMethod.ReliableOrdered)
     {
         Channel.Channel channel = ChannelManager.Instance.GetChannel(channelId);
         foreach (long userId in channel.GetConnectUsers())
@@ -266,7 +266,7 @@ public class GameServer : ServerBase
                 continue;
             }
 
-            SendTo(targetPeer, data);
+            SendTo(targetPeer, data, method);
         }
     }
 
@@ -357,7 +357,7 @@ public class GameServer : ServerBase
 
         // 같은 채널 유저들에게 위치/방향 브로드캐스트 (나 제외)
         byte[] data = PacketSerializer.Serialize<TransformPlayerPacket>((ushort)PacketCode.TRANSFORM_PLAYER, packet);
-        BroadcastToChannel(channelId, data, peer);
+        BroadcastToChannel(channelId, data, peer, DeliveryMethod.Unreliable);
     }
 
     private void OnActionPlayer(NetPeer peer, long hashKey, byte[] payload)