diff --git a/pom.xml b/pom.xml
index d168e72..f5ecb17 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,6 +28,7 @@
 				<artifactId>maven-shade-plugin</artifactId>
 				<version>2.3</version>
 				<configuration>
+					<createDependencyReducedPom>false</createDependencyReducedPom>
 					<minimizeJar>true</minimizeJar>
 					<artifactSet>
 						<includes>
@@ -73,6 +74,12 @@
 			<type>jar</type>
 			<version>1.0</version>
 		</dependency>
+		<dependency>
+			<groupId>cn.citycraft</groupId>
+			<artifactId>CTZServerCommon</artifactId>
+			<type>jar</type>
+			<version>1.0</version>
+		</dependency>
 	</dependencies>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/cn/citycraft/CTZServerBridge/CTZServerBridge.java b/src/main/java/cn/citycraft/CTZServerBridge/CTZServerBridge.java
index f278525..601415a 100644
--- a/src/main/java/cn/citycraft/CTZServerBridge/CTZServerBridge.java
+++ b/src/main/java/cn/citycraft/CTZServerBridge/CTZServerBridge.java
@@ -1,20 +1,20 @@
 package cn.citycraft.CTZServerBridge;
 
 import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
 import org.bukkit.command.ConsoleCommandSender;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import cn.citycraft.CTZServerBridge.listen.PlayerListen;
-import cn.citycraft.PluginHelper.sql.KeyValue;
-import cn.citycraft.PluginHelper.sql.MySQLHelper;
+import cn.citycraft.CTZServerCommon.CTZAuth;
+import cn.citycraft.PluginHelper.config.FileConfig;
 import cn.citycraft.PluginHelper.sql.SQLHelper;
 
 public class CTZServerBridge extends JavaPlugin {
 
 	ConsoleCommandSender ccs;
 	SQLHelper sql;
+	public FileConfig config;
 
 	public SQLHelper getSql() {
 		return sql;
@@ -23,7 +23,7 @@ public class CTZServerBridge extends JavaPlugin {
 	@Override
 	public void onDisable() {
 		super.onDisable();
-	}
+	};
 
 	@Override
 	public void onEnable() {
@@ -31,6 +31,11 @@ public class CTZServerBridge extends JavaPlugin {
 		this.initListener();
 	}
 
+	@Override
+	public void onLoad() {
+		config = new FileConfig(this);
+	}
+
 	private void initListener() {
 		PluginManager pm = Bukkit.getPluginManager();
 		pm.registerEvents(new PlayerListen(this), this);
@@ -40,32 +45,6 @@ public class CTZServerBridge extends JavaPlugin {
 	 * 初始化数据库
 	 */
 	void initDatabase() {
-		String dbtable = "ctzserver";
-		ccs.sendMessage(ChatColor.GREEN + "初始化数据库连接...");
-		sql = new MySQLHelper("127.0.0.1", 3306, "minecraft", "root", "325325");
-		if (!sql.dbConnection()) {
-			ccs.sendMessage(ChatColor.RED + "数据库连接失败...");
-			return;
-		}
-		ccs.sendMessage(ChatColor.GREEN + "数据库连接成功,检查数据表是否存在...");
-		if (!sql.isTableExists(dbtable)) {
-			ccs.sendMessage(ChatColor.RED + "数据表不存在,新建表" + dbtable + "...");
-			KeyValue kv = new KeyValue("player", "VARCHAR(16) NOT NULL")
-					.add("password", "VARCHAR(50) NOT NULL")
-					.add("ip", "VARCHAR(40) NOT NULL DEFAULT '127.0.0.1'")
-					.add("lastloginout", "BIGINT(20) NOT NULL DEFAULT 0")
-					.add("x", "DOUBLE NOT NULL DEFAULT 0")
-					.add("y", "DOUBLE NOT NULL DEFAULT 0")
-					.add("z", "DOUBLE NOT NULL DEFAULT 0")
-					.add("email", "VARCHAR(50) NOT NULL DEFAULT 'mc@mc.com'")
-					.add("world", "VARCHAR(20) DEFAULT 'world'")
-					.add("islogged", "SMALLINT(6) NOT NULL DEFAULT 0")
-					.add("allowlogin", "SMALLINT(6) NOT NULL DEFAULT 0");
-			String Conditions = "UNIQUE (`player`)";
-			if (!sql.createTables(dbtable, kv, Conditions))
-				ccs.sendMessage(ChatColor.RED + "数据表 " + dbtable + " 创建失败,请尝试手动创建并重启服务器...");
-			else
-				ccs.sendMessage(ChatColor.GREEN + "数据表 " + dbtable + " 创建成功...");
-		}
+		CTZAuth.init(sql, "127.0.0.1", 3306, "ctzserver", "root", "325325");
 	}
 }
diff --git a/src/main/java/cn/citycraft/CTZServerBridge/listen/PlayerListen.java b/src/main/java/cn/citycraft/CTZServerBridge/listen/PlayerListen.java
index c6aa549..f20a8cb 100644
--- a/src/main/java/cn/citycraft/CTZServerBridge/listen/PlayerListen.java
+++ b/src/main/java/cn/citycraft/CTZServerBridge/listen/PlayerListen.java
@@ -3,11 +3,13 @@ package cn.citycraft.CTZServerBridge.listen;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerLoginEvent;
 import org.bukkit.event.player.PlayerLoginEvent.Result;
+import org.bukkit.event.player.PlayerQuitEvent;
 
 import cn.citycraft.CTZServerBridge.CTZServerBridge;
-import cn.citycraft.PluginHelper.sql.KeyValue;
+import cn.citycraft.CTZServerCommon.CTZAuth;
 
 public class PlayerListen implements Listener {
 	static final String TableName = "ctzserver";
@@ -20,54 +22,25 @@ public class PlayerListen implements Listener {
 	}
 
 	@EventHandler
-	public void Join(PlayerLoginEvent e) {
+	public void PlayerJoin(PlayerJoinEvent e) {
 		Player p = e.getPlayer();
-		String result = plugin.getSql().dbSelectFirst(TableName, "islogged", new KeyValue(UserField, p.getName()));
-		if (result == null && !result.equalsIgnoreCase("1")) {
+		p.sendMessage("§b欢迎回来,已帮您已经自动登录到服务器!");
+	}
+
+	@EventHandler
+	public void PlayerLogin(PlayerLoginEvent e) {
+		Player p = e.getPlayer();
+		if (CTZAuth.checkLastLogout(p.getName(), 10))
+			return;
+		if (!CTZAuth.allowLogin(p.getName(), plugin.config.getBoolean("checkip") ? p.getAddress().getAddress().getHostAddress() : null)) {
 			e.setKickMessage("§6[§bCTZLS§6] §c禁止入服 请使用服务器专用启动器进入游戏!");
 			e.setResult(Result.KICK_WHITELIST);
 		}
 	}
+
+	@EventHandler
+	public void PlayerQuit(PlayerQuitEvent e) {
+		Player p = e.getPlayer();
+		CTZAuth.setLastLogout(p.getName(), System.currentTimeMillis());
+	}
 }
-// private long getNowTime() {
-// return System.currentTimeMillis() / 1000;
-// }
-//
-// @EventHandler
-// public void PlayerLogin(PlayerLoginEvent e) {
-// String name = e.getPlayer().getName().toLowerCase();
-// long lasttime = lastquittime.get(name) == null ? 0 : lastquittime.get(name);
-// e.setKickMessage("§6[§bCTZLS§6] §c禁止入服 请使用服务器专用启动器进入游戏!");
-// if (getNowTime() - lasttime < Config.getInstance().getInt("server.timeout")) {
-// return;
-// }
-// if (CTZLoginQueue.canLogin(name, e.getAddress().getHostAddress())) {
-// return;
-// } else {
-// if (CTZLoginQueue.canLogin(name))
-// if (CTZLoginQueue.isCheckIP())
-// e.setKickMessage("§6[§bCTZLS§6] §c禁止入服 申请登录的IP与客户端IP不同!");
-// else
-// return;
-// }
-// if (!Config.getInstance().getBoolean("config.forceclient"))
-// return;
-// e.setResult(Result.KICK_WHITELIST);
-// }
-//
-// @EventHandler(priority = EventPriority.LOWEST)
-// public void PlayerJoin(PlayerJoinEvent e) {
-// String name = e.getPlayer().getName().toLowerCase();
-// if (lastquittime.containsKey(name)) {
-// API.forceLogin(e.getPlayer());
-// return;
-// }
-// if (CTZLoginQueue.Login(name)) {
-// API.forceLogin(e.getPlayer());
-// }
-// }
-//
-// @EventHandler
-// public void PlayerQuit(PlayerQuitEvent e) {
-// lastquittime.put(e.getPlayer().getName().toLowerCase(), getNowTime());
-// }
\ No newline at end of file