diff --git a/SVSim.BattleEngine/Engine/AreaSelInfo.cs b/SVSim.BattleEngine/Engine/AreaSelInfo.cs
index 5d7974c6..283ef76c 100644
--- a/SVSim.BattleEngine/Engine/AreaSelInfo.cs
+++ b/SVSim.BattleEngine/Engine/AreaSelInfo.cs
@@ -12,8 +12,6 @@ public class AreaSelInfo : MonoBehaviour
 
 	private static readonly string[] CLEARPRESENT_NAME = new string[10] { "", "Common_0205", "", "Common_0201", "", "", "", "", "", "Common_0115" };
 
-	private static readonly string[] CLEARPRESENT_THUMBNAIL_SPRITENAME = new string[10] { "", "thumbnail_liquid", "", "thumbnail_crystal", "", "", "thumbnail_card", "thumbnail_emblem", "thumbnail_title", "thumbnail_rupy" };
-
 	public static string GetPresentItemName(int itemID, long userGoodsId)
 	{
 		switch ((UserGoods.Type)itemID)