diff --git a/src/main/java/cn/citycraft/ProtectItem/utils/ItemManager.java b/src/main/java/cn/citycraft/ProtectItem/utils/ItemManager.java
index 5c8b0dd..bc6d99f 100644
--- a/src/main/java/cn/citycraft/ProtectItem/utils/ItemManager.java
+++ b/src/main/java/cn/citycraft/ProtectItem/utils/ItemManager.java
@@ -80,12 +80,7 @@ public class ItemManager {
 	}
 
 	public String getItemName(final ItemStack i) {
-		if (i == null || i.getType() == Material.AIR) {
-			return "";
-		}
-		final int dur = i.getDurability();
-		final String dura = i.getMaxStackSize() != 1 ? dur != 0 ? "_" + dur : "" : "";
-		return (i.getType().name() + dura).toLowerCase();
+		return LocalUtil.getItemType(i);
 	}
 
 	public boolean hasActionPerm(final Player p, final ItemStack i, final ActionType action) {