diff --git a/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java b/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
index f771b4f..86568f7 100644
--- a/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
+++ b/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
@@ -4,7 +4,9 @@ import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.entity.ItemDespawnEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryMoveItemEvent;
 import org.bukkit.event.inventory.InventoryPickupItemEvent;
@@ -64,6 +66,15 @@ public class ProtectListener implements Listener {
 		}
 	}
 
+	@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+	public void onItemDespawn(final ItemDespawnEvent e) {
+		final ItemStack ci = e.getEntity().getItemStack();
+		if (MarkUtil.hasMark(ci)) {
+			ci.setType(Material.AIR);
+			e.setCancelled(true);
+		}
+	}
+
 	@EventHandler
 	public void onPlayerHandlerItem(final PlayerItemHeldEvent e) {
 		final Player p = e.getPlayer();
diff --git a/src/main/resources/item.yml b/src/main/resources/item.yml
index 75947b3..093bfa5 100644
--- a/src/main/resources/item.yml
+++ b/src/main/resources/item.yml
@@ -294,7 +294,7 @@ ENDER_PEARL: 末地传送门
 BLAZE_ROD: 烈焰棒
 GHAST_TEAR: 恶魂之泪
 GOLD_NUGGET: 金粒
-NETHER_STALK: NETHER_STALK
+NETHER_STALK: 地狱疣
 POTION: 药水
 GLASS_BOTTLE: 玻璃瓶
 SPIDER_EYE: 蜘蛛眼