diff --git a/src/cn/citycraft/ProtectItem/Main.java b/src/cn/citycraft/ProtectItem/Main.java
index 22f82ce..81f5f87 100644
--- a/src/cn/citycraft/ProtectItem/Main.java
+++ b/src/cn/citycraft/ProtectItem/Main.java
@@ -1,64 +1,93 @@
-package cn.citycraft.ProtectItem;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import cn.citycraft.ProtectItem.listen.BreakBlockListen;
-import cn.citycraft.ProtectItem.listen.DropItemListen;
-import cn.citycraft.ProtectItem.listen.PickupItemListen;
-import cn.citycraft.ProtectItem.listen.PlaceBlockListen;
-
-public class Main extends JavaPlugin {
-	public String servername;
-	public String pluginname;
-
-	public void onLoad() {
-		saveDefaultConfig();
-		reloadConfig();
-		servername = getmessage("servername");
-		pluginname = getmessage("pluginname") + " ";
-	}
-
-	public void onEnable() {
-		if (getConfig().getBoolean("Protect.Drop", true))
-			Bukkit.getPluginManager().registerEvents(new DropItemListen(this),
-					this);
-		if (getConfig().getBoolean("Protect.Pickup", true))
-			Bukkit.getPluginManager().registerEvents(
-					new PickupItemListen(this), this);
-		if (getConfig().getBoolean("Protect.Break", true))
-			Bukkit.getPluginManager().registerEvents(
-					new BreakBlockListen(this), this);
-		if (getConfig().getBoolean("Protect.Place", true))
-			Bukkit.getPluginManager().registerEvents(
-					new PlaceBlockListen(this), this);
-		getLogger().info("ProtectItem已加载!");
-	}
-
-	public boolean checkevent(Player p, String i, String type) {
-		if (p.hasPermission("pi.bypass"))
-			return false;
-		Location l = p.getLocation();
-		World pw = l.getWorld();
-		for (String protectworld : getConfig().getStringList("ProtectWorld")) {
-			if (pw.getName().equalsIgnoreCase(protectworld))
-				for (String protectitem : getConfig().getStringList(
-						"ProtectItem")) {
-					if (i.equalsIgnoreCase(protectitem)) {
-						p.sendMessage(pluginname
-								+ getmessage("Message." + type));
-						return true;
-					}
-				}
-		}
-		return false;
-	}
-
-	public String getmessage(String path) {
-		String message = getConfig().getString(path).replaceAll("&", "§");
-		return message;
-	}
-}
+package cn.citycraft.ProtectItem;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import cn.citycraft.ProtectItem.listen.BreakBlockListen;
+import cn.citycraft.ProtectItem.listen.DropItemListen;
+import cn.citycraft.ProtectItem.listen.PickupItemListen;
+import cn.citycraft.ProtectItem.listen.PlaceBlockListen;
+
+public class Main extends JavaPlugin {
+	public String servername;
+	public String pluginname;
+
+	public void onLoad() {
+		saveDefaultConfig();
+		reloadConfig();
+		servername = getmessage("servername");
+		pluginname = getmessage("pluginname") + " ";
+	}
+
+	public void onEnable() {
+		if (getConfig().getBoolean("Protect.Drop", true))
+			Bukkit.getPluginManager().registerEvents(new DropItemListen(this),
+					this);
+		if (getConfig().getBoolean("Protect.Pickup", true))
+			Bukkit.getPluginManager().registerEvents(
+					new PickupItemListen(this), this);
+		if (getConfig().getBoolean("Protect.Break", true))
+			Bukkit.getPluginManager().registerEvents(
+					new BreakBlockListen(this), this);
+		if (getConfig().getBoolean("Protect.Place", true))
+			Bukkit.getPluginManager().registerEvents(
+					new PlaceBlockListen(this), this);
+		getLogger().info("ProtectItem已加载!");
+	}
+
+	@Override
+	public boolean onCommand(CommandSender sender, Command cmd, String string,
+			String[] args) {
+		Player p = (Player) sender;
+		switch (args.length) {
+		case 0:
+			ItemStack item = p.getItemInHand();
+			p.sendMessage("手上物品类型名称为: " + item.getType().name());
+			return true;
+		case 1:
+			switch (args[0]) {
+			case "reload":
+				this.reloadConfig();
+				p.sendMessage("\u00a7a配置文件已重载...");
+				return true;
+			case "add":
+			case "del":
+				return true;
+			default:
+			}
+			break;
+		default:
+		}
+		return false;
+	}
+
+	public boolean checkevent(Player p, String i, String type) {
+		if (p.hasPermission("pi.bypass"))
+			return false;
+		Location l = p.getLocation();
+		World pw = l.getWorld();
+		for (String protectworld : getConfig().getStringList("ProtectWorld")) {
+			if (pw.getName().equalsIgnoreCase(protectworld))
+				for (String protectitem : getConfig().getStringList(
+						"ProtectItem")) {
+					if (i.equalsIgnoreCase(protectitem)) {
+						p.sendMessage(pluginname
+								+ getmessage("Message." + type));
+						return true;
+					}
+				}
+		}
+		return false;
+	}
+
+	public String getmessage(String path) {
+		String message = getConfig().getString(path).replaceAll("&", "§");
+		return message;
+	}
+}
diff --git a/src/cn/citycraft/ProtectItem/listen/BreakBlockListen.java b/src/cn/citycraft/ProtectItem/listen/BreakBlockListen.java
index 5ea578a..7238c3a 100644
--- a/src/cn/citycraft/ProtectItem/listen/BreakBlockListen.java
+++ b/src/cn/citycraft/ProtectItem/listen/BreakBlockListen.java
@@ -1,24 +1,23 @@
-package cn.citycraft.ProtectItem.listen;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockBreakEvent;
-
-import cn.citycraft.ProtectItem.Main;
-
-public class BreakBlockListen implements Listener {
-	Main plugin;
-
-	public BreakBlockListen(Main main) {
-		// TODO Auto-generated constructor stub
-		plugin = main;
-	}
-
-	@EventHandler(ignoreCancelled = true)
-	public void onBreakItem(BlockBreakEvent e) {
-		Player p = e.getPlayer();
-		String i = e.getBlock().getType().name();
-		e.setCancelled(plugin.checkevent(p, i, "Break")); 
-	}
-}
+package cn.citycraft.ProtectItem.listen;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
+
+import cn.citycraft.ProtectItem.Main;
+
+public class BreakBlockListen implements Listener {
+	Main plugin;
+
+	public BreakBlockListen(Main main) {
+		plugin = main;
+	}
+
+	@EventHandler(ignoreCancelled = true)
+	public void onBreakItem(BlockBreakEvent e) {
+		Player p = e.getPlayer();
+		String i = e.getBlock().getType().name();
+		e.setCancelled(plugin.checkevent(p, i, "Break")); 
+	}
+}
diff --git a/src/cn/citycraft/ProtectItem/listen/DropItemListen.java b/src/cn/citycraft/ProtectItem/listen/DropItemListen.java
index d23a41b..6466a6d 100644
--- a/src/cn/citycraft/ProtectItem/listen/DropItemListen.java
+++ b/src/cn/citycraft/ProtectItem/listen/DropItemListen.java
@@ -1,24 +1,23 @@
-package cn.citycraft.ProtectItem.listen;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerDropItemEvent;
-
-import cn.citycraft.ProtectItem.Main;
-
-public class DropItemListen implements Listener {
-	Main plugin;
-
-	public DropItemListen(Main main) {
-		// TODO Auto-generated constructor stub
-		plugin = main;
-	}
-
-	@EventHandler(ignoreCancelled = true)
-	public void onDropItem(PlayerDropItemEvent e) {
-		Player p = e.getPlayer();
-		String i = e.getItemDrop().getItemStack().getType().name();
-		e.setCancelled(plugin.checkevent(p, i, "Drop")); 
-	}
-}
+package cn.citycraft.ProtectItem.listen;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerDropItemEvent;
+
+import cn.citycraft.ProtectItem.Main;
+
+public class DropItemListen implements Listener {
+	Main plugin;
+
+	public DropItemListen(Main main) {
+		plugin = main;
+	}
+
+	@EventHandler(ignoreCancelled = true)
+	public void onDropItem(PlayerDropItemEvent e) {
+		Player p = e.getPlayer();
+		String i = e.getItemDrop().getItemStack().getType().name();
+		e.setCancelled(plugin.checkevent(p, i, "Drop")); 
+	}
+}
diff --git a/src/cn/citycraft/ProtectItem/listen/PickupItemListen.java b/src/cn/citycraft/ProtectItem/listen/PickupItemListen.java
index a7f5953..84aa9c1 100644
--- a/src/cn/citycraft/ProtectItem/listen/PickupItemListen.java
+++ b/src/cn/citycraft/ProtectItem/listen/PickupItemListen.java
@@ -1,25 +1,24 @@
-package cn.citycraft.ProtectItem.listen;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerPickupItemEvent;
-
-import cn.citycraft.ProtectItem.Main;
-
-public class PickupItemListen implements Listener {
-	Main plugin;
-
-	public PickupItemListen(Main main) {
-		// TODO Auto-generated constructor stub
-		plugin = main;
-	}
-
-	@EventHandler(ignoreCancelled = true)
-	public void onPickupItem(PlayerPickupItemEvent e) {
-		Player p = e.getPlayer();
-		String i = e.getItem().getItemStack().getType().name();
-		e.setCancelled(plugin.checkevent(p, i,  "Pickup")); 
-	}
-
-}
+package cn.citycraft.ProtectItem.listen;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerPickupItemEvent;
+
+import cn.citycraft.ProtectItem.Main;
+
+public class PickupItemListen implements Listener {
+	Main plugin;
+
+	public PickupItemListen(Main main) {
+		plugin = main;
+	}
+
+	@EventHandler(ignoreCancelled = true)
+	public void onPickupItem(PlayerPickupItemEvent e) {
+		Player p = e.getPlayer();
+		String i = e.getItem().getItemStack().getType().name();
+		e.setCancelled(plugin.checkevent(p, i,  "Pickup")); 
+	}
+
+}
diff --git a/src/cn/citycraft/ProtectItem/listen/PlaceBlockListen.java b/src/cn/citycraft/ProtectItem/listen/PlaceBlockListen.java
index 3272448..47e0898 100644
--- a/src/cn/citycraft/ProtectItem/listen/PlaceBlockListen.java
+++ b/src/cn/citycraft/ProtectItem/listen/PlaceBlockListen.java
@@ -1,24 +1,23 @@
-package cn.citycraft.ProtectItem.listen;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockPlaceEvent;
-
-import cn.citycraft.ProtectItem.Main;
-
-public class PlaceBlockListen implements Listener {
-	Main plugin;
-
-	public PlaceBlockListen(Main main) {
-		// TODO Auto-generated constructor stub
-		plugin = main;
-	}
-
-	@EventHandler(ignoreCancelled = true)
-	public void onPlaceItem(BlockPlaceEvent e) {
-		Player p = e.getPlayer();
-		String i = e.getBlock().getType().name();
-		e.setCancelled(plugin.checkevent(p, i, "Place")); 
-	}
-}
+package cn.citycraft.ProtectItem.listen;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockPlaceEvent;
+
+import cn.citycraft.ProtectItem.Main;
+
+public class PlaceBlockListen implements Listener {
+	Main plugin;
+
+	public PlaceBlockListen(Main main) {
+		plugin = main;
+	}
+
+	@EventHandler(ignoreCancelled = true)
+	public void onPlaceItem(BlockPlaceEvent e) {
+		Player p = e.getPlayer();
+		String i = e.getBlock().getType().name();
+		e.setCancelled(plugin.checkevent(p, i, "Place")); 
+	}
+}
diff --git a/src/config.yml b/src/config.yml
index e6c0e3f..6f29313 100644
--- a/src/config.yml
+++ b/src/config.yml
@@ -1,32 +1,33 @@
-#���ļ�Ϊ����������������ļ�
-#����������
-servername: ''
-#�������
-pluginname: '&6[&3��Ʒ����&6]&r'
-
-#��ʾ��Ϣ
-Message: 
-  Reload: '&a�����ļ����������룡'
-#���鰲ȫ��ʾ
-  Drop: '&c��ǰ�����ֹ��������Ʒ��'
-  Pickup: '&c��ǰ�����ֹʰȡ����Ʒ��'
-  Place: '&c��ǰ�����ֹ���ø���Ʒ��'
-  Break: '&c��ǰ�����ֹ�ƻ�����Ʒ��'
-  
-#�ܵ�����������
-Protect: 
-  Drop: true
-  Pickup: true
-  Place: true
-  Break: true
-  
-#�ܵ�����������(�����ִ�Сд)
-ProtectWorld: 
-  - world
-  
-#��������Ʒ(�����ִ�Сд)
-ProtectItem: 
-  - DIRT 
-  - GRASS
-  - CHEST
-  - TRAPPED_CHEST
+#���ļ�Ϊ����������������ļ�
+#����������
+servername: ''
+#�������
+pluginname: '&6[&3��Ʒ����&6]&r'
+
+#��ʾ��Ϣ
+Message: 
+  Reload: '&a�����ļ����������룡'
+#���鰲ȫ��ʾ
+  Drop: '&c��ǰ�����ֹ��������Ʒ��'
+  Pickup: '&c��ǰ�����ֹʰȡ����Ʒ��'
+  Place: '&c��ǰ�����ֹ���ø���Ʒ��'
+  Break: '&c��ǰ�����ֹ�ƻ�����Ʒ��'
+  
+#�ܵ�����������
+Protect: 
+  Drop: true
+  Pickup: true
+  Place: true
+  Break: true
+  
+#�ܵ�����������(�����ִ�Сд)
+ProtectWorld: 
+  - world
+  
+#��������Ʒ(�����ִ�Сд)
+ProtectItem: 
+#����(��������Ʒ��������,/pishow�鿴��Ʒ����)
+#  - DIRT 
+#  - GRASS
+#  - CHEST
+#  - TRAPPED_CHEST
diff --git a/src/plugin.yml b/src/plugin.yml
index 818b47f..4df4980 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -1,6 +1,11 @@
-name: ProtectItem
-main: cn.CityCraft.ProtectItem.Main
-version: 1.0
-permissions:
-    pi.bypass:
+name: ProtectItem
+main: cn.citycraft.ProtectItem.Main
+version: 1.0
+auther: 喵♂呜
+commands:
+  pishow:
+    description: 物品保护插件
+    usage: 使用/pishow 查看物品名称!
+permissions:
+    pi.bypass:
         default: op
\ No newline at end of file