diff --git a/src/cn/citycraft/SimpleProtect/SimpleProtect.java b/src/cn/citycraft/SimpleProtect/SimpleProtect.java
deleted file mode 100644
index 9f00f1d..0000000
--- a/src/cn/citycraft/SimpleProtect/SimpleProtect.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package cn.citycraft.SimpleProtect;
-
-import org.bukkit.Bukkit;
-import org.bukkit.plugin.PluginManager;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import cn.citycraft.SimpleProtect.config.Config;
-import cn.citycraft.SimpleProtect.listen.BreakFarm;
-import cn.citycraft.SimpleProtect.listen.Explosion;
-import cn.citycraft.SimpleProtect.listen.HighRedstone;
-import cn.citycraft.SimpleProtect.listen.NetherDoor;
-import cn.citycraft.SimpleProtect.listen.Nightvision;
-import cn.citycraft.SimpleProtect.listen.Spam;
-import cn.citycraft.SimpleProtect.listen.Tip;
-
-public class SimpleProtect extends JavaPlugin {
-
-	public String servername;
-	public String pluginname;
-
-	public String getfullmsg(String path) {
-		return servername + pluginname + " " + getmessage(path);
-	}
-
-	public String getmessage(String path) {
-		return Config.getMessage(path);
-	}
-
-	@Override
-	public void onEnable() {
-		getLogger().info("==========" + servername + pluginname + "==========");
-
-		PluginManager pm = Bukkit.getPluginManager();
-
-		if (Config.getInstance().getBoolean("Tip.Enable", true)) {
-			pm.registerEvents(new Tip(this), this);
-			getLogger().info("保护插件提醒功能已加载!");
-		}
-		if (Config.getInstance().getBoolean("SafeNetherDoor.Enable", true)) {
-			pm.registerEvents(new NetherDoor(this), this);
-			getLogger().info("防止登录卡地狱门已加载!");
-		}
-
-		if (Config.getInstance().getBoolean("BreakFarm.Enable", true)) {
-			pm.registerEvents(new BreakFarm(this), this);
-			getLogger().info("防止玩家踩坏耕地已加载!");
-		}
-		if (Config.getInstance().getBoolean("Explosion.Enable", true)) {
-			pm.registerEvents(new Explosion(), this);
-			getLogger().info("防止爆炸破坏地形已加载!");
-		}
-		if (Config.getInstance().getBoolean("Nightvision.Enable", true)) {
-			pm.registerEvents(new Nightvision(this), this);
-			getLogger().info("防止无限夜视作弊已加载!");
-		}
-		if (Config.getInstance().getBoolean("HighRedstone.Enable", true)) {
-			HighRedstone redstone = new HighRedstone(this);
-			pm.registerEvents(redstone, this);
-			Bukkit.getScheduler().runTaskTimer(this, redstone, 20, 20);
-			getLogger().info("防止玩家高频红石已加载!");
-		}
-		if (Config.getInstance().getBoolean("Spam.Enable", true)) {
-			Spam spam = new Spam(this);
-			Bukkit.getPluginManager().registerEvents(spam, this);
-			Bukkit.getScheduler().runTaskTimer(this, spam, 20, 20);
-			getCommand("spam").setExecutor(spam);
-			getLogger().info("防止玩家聊天刷屏已加载!");
-		}
-		getLogger().info("==========" + servername + pluginname + "==========");
-	}
-
-	@Override
-	public void onLoad() {
-		Config.load(this, "1.0");
-		servername = getmessage("servername");
-		pluginname = getmessage("pluginname");
-	}
-
-}
diff --git a/src/cn/citycraft/SimpleProtect/listen/NetherDoor.java b/src/cn/citycraft/SimpleProtect/listen/NetherDoor.java
index 3220872..ea6c9c7 100644
--- a/src/cn/citycraft/SimpleProtect/listen/NetherDoor.java
+++ b/src/cn/citycraft/SimpleProtect/listen/NetherDoor.java
@@ -17,7 +17,8 @@ import cn.citycraft.SimpleProtect.config.Config;
 public class NetherDoor implements Listener {
 
 	public FileConfiguration getConfig;
-	public Location spawn;
+	protected Location spawn;
+
 	SimpleProtect plugin;
 
 	public NetherDoor(SimpleProtect main) {
@@ -52,15 +53,11 @@ public class NetherDoor implements Listener {
 						|| loc_zleft.getBlock().getType() == Material.PORTAL
 						|| loc_zright.getBlock().getType() == Material.PORTAL) {
 					p.sendMessage(plugin.getfullmsg("SafeNetherDoor.Tip"));
-					World lworld = Bukkit
-							.getWorld((String) Config.getInstance().get(
-									"SafeNetherDoor.World", "world"));
-					double lx = Config.getInstance().getInt("SafeNetherDoor.X",
-							0);
-					double ly = Config.getInstance().getInt("SafeNetherDoor.Y",
-							0);
-					double lz = Config.getInstance().getInt("SafeNetherDoor.Z",
-							0);
+					World lworld = Bukkit.getWorld((String) Config.getInstance().get(
+							"SafeNetherDoor.World", "world"));
+					double lx = Config.getInstance().getInt("SafeNetherDoor.X", 0);
+					double ly = Config.getInstance().getInt("SafeNetherDoor.Y", 0);
+					double lz = Config.getInstance().getInt("SafeNetherDoor.Z", 0);
 					spawn = new Location(lworld, lx, ly, lz);
 					p.teleport(spawn);
 				}
diff --git a/src/cn/citycraft/SimpleProtect/utils/VersionChecker.java b/src/cn/citycraft/SimpleProtect/utils/VersionChecker.java
new file mode 100644
index 0000000..5f4e593
--- /dev/null
+++ b/src/cn/citycraft/SimpleProtect/utils/VersionChecker.java
@@ -0,0 +1,73 @@
+package cn.citycraft.SimpleProtect.utils;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.plugin.Plugin;
+
+import com.google.common.base.Charsets;
+
+public class VersionChecker implements Listener {
+	Plugin plugin;
+
+	public VersionChecker(Plugin plugin) {
+		this.plugin = plugin;
+		plugin.getServer().getPluginManager().registerEvents(this, plugin);
+		this.VersionCheck(null);
+	}
+
+	@EventHandler
+	public void onPlayerJoin(PlayerJoinEvent e) {
+		if (e.getPlayer().isOp()) {
+			this.VersionCheck(e.getPlayer());
+		}
+	}
+
+	public void VersionCheck(final Player player) {
+		Bukkit.getScheduler().runTaskAsynchronously(plugin, new Runnable() {
+			@Override
+			public void run() {
+				String website = plugin.getDescription().getWebsite();
+				String readURL = website
+						+ (website.substring(website.length() - 1).equals("/") ? "" : "/")
+						+ "/lastSuccessfulBuild/artifact/src/plugin.yml";
+				FileConfiguration config;
+				String currentVersion = plugin.getDescription().getVersion();
+				try {
+					URL url = new URL(readURL);
+					BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream(),
+							Charsets.UTF_8));
+					config = YamlConfiguration.loadConfiguration(br);
+					String newVersion = config.getString("version");
+					br.close();
+					if (!newVersion.equals(currentVersion)) {
+						String[] msg = new String[] {
+								ChatColor.GREEN + plugin.getName() + "插件最新版本 v" + newVersion,
+								ChatColor.RED + "服务器运行版本: v" + currentVersion,
+								ChatColor.GOLD + "插件更新网站: " + ChatColor.BLUE
+										+ plugin.getDescription().getWebsite()
+						};
+						if (player != null) {
+							player.sendMessage(msg);
+						} else {
+							plugin.getServer().getConsoleSender().sendMessage(msg);
+						}
+					}
+				} catch (IOException e) {
+					plugin.getLogger().warning("版本更新检查失败!");
+				}
+			}
+		});
+	}
+
+}
diff --git a/src/config.yml b/src/config.yml
deleted file mode 100644
index 081c139..0000000
--- a/src/config.yml
+++ /dev/null
@@ -1,62 +0,0 @@
-#本文件为保护插件的主配置文件
-version: 1.0
-#服务器名称
-servername: ''
-#插件名称
-pluginname: '&6[&b保护系统&6]&r'
-#登陆提示
-Tip: 
-  #是否开启
-  Enable: true
-  Message: 
-    - '&a服务器已开启保护功能！'
-    - '&c将会实时监控您的操作！'
-    - '&b城市世界请圈地后建筑！'
-    - '&e挖矿请带上火把或药水！'
-
-#耕地保护配置 
-BreakFarm:
-  #是否开启
-  Enable: true
-  Tip: '&c服务器已开启耕地保护，请不要踩庄稼！'
-
-#爆炸保护配置 
-Explosion: 
-  #是否开启
-  Enable: true
-
-#高频红石检测
-HighRedstone: 
-  #是否开启
-  Enable: true
-  Maxevents: 35
-  Find: '&c发现高频红石 &3世界：%world% &d坐标： X:%x% Y:%y% Z:%z% §a已清理！'
-  Check: '&c高频红石数据监测 &5上述高频红石由 &6玩家：&a%player%& 6放置！'
-  Admin: '&c发现您放置高频红石,由于您是管理员,在服务器重启之前此高频将不会被清理,请用完后及时清理！'
-
-#防止无限夜视
-Nightvision: 
-  #是否开启
-  Enable: true
-  Tip: '&c为防止无限夜视作弊，以阻止挖矿，请插火把或用夜视药水！'
-
-#安全地狱门
-SafeNetherDoor: 
-  #是否开启
-  Enable: true
-  Tip: '&5为防止您卡在地狱门，现在将您传送回主城！'
-  World: world
-  X: -51
-  Y: 73
-  Z: 38
-  
-  #刷屏保护
-Spam: 
-  #是否开启
-  Enable: true
-  ChatWait: 3
-  SameChatWait: 8
-  CommandWait: 2
-  SameCommandWait: 3
-  KickCheck: 3
-  KickReset: 10
diff --git a/src/plugin.yml b/src/plugin.yml
index 63e10fc..37f2b09 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -1,7 +1,24 @@
 name: SimpleProtect
 main: cn.citycraft.SimpleProtect.SimpleProtect
-version: 0.0.1
+website: http://ci.citycraft.cn:8800/jenkins/job/SimpleProtect/
+version: 0.0.2
+commands:
+  simpleprotect:
+    description: 简单保护插件
+    aliaese: [sp]
+    usage: §b使用/sp help 查看帮助!
+    permission: sp.*
+    permission-message: §c你没有 <permission> 的权限来执行此命令!
 permissions: 
+  sp.*: 
+    description: 插件所有权限!
+    default: op
+    children:
+      sp.setspawn: true
+      sp.ignore.*: true
+  sp.setspawn: 
+    description: 允许配置插件出生点!
+    default: op
   sp.ignore.*: 
     description: 允许忽略插件的检测!
     default: op