diff --git a/pom.xml b/pom.xml
index d86eb56..90872ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,22 +53,45 @@
 			</plugin>
 		</plugins>
 	</build>
+	<ciManagement>
+		<system>Jenkins</system>
+		<url>http://ci.yumc.pw/job/${project.artifactId}/</url>
+	</ciManagement>
+	<properties>
+		<update.description></update.description>
+		<update.changes>
+		</update.changes>
+		<env.GIT_COMMIT>DEBUG</env.GIT_COMMIT>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
 	<repositories>
 		<repository>
 			<id>spigot-repo</id>
 			<url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
 		</repository>
 		<repository>
-			<id>citycraft-repo</id>
-			<url>${jenkins.url}/plugin/repository/everything/</url>
+			<id>yumc-repo</id>
+			<url>http://repo.yumc.pw/content/groups/public/</url>
 		</repository>
 	</repositories>
+	<distributionManagement>
+		<repository>
+			<id>jtb</id>
+			<name>YUMC</name>
+			<url>http://repo.yumc.pw/content/repositories/yumcenter/</url>
+		</repository>
+	</distributionManagement>
 	<dependencies>
 		<dependency>
 			<groupId>org.spigotmc</groupId>
 			<artifactId>spigot-api</artifactId>
 			<type>jar</type>
-			<version>1.8.8-R0.1-SNAPSHOT</version>
+			<version>1.9-R0.1-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>ro.fortsoft.pf4j</groupId>
+			<artifactId>pf4j</artifactId>
+			<version>0.13.1</version>
 		</dependency>
 		<dependency>
 			<groupId>cn.citycraft</groupId>
@@ -77,8 +100,4 @@
 			<version>1.0</version>
 		</dependency>
 	</dependencies>
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<jenkins.url>http://ci.citycraft.cn:8080</jenkins.url>
-	</properties>
 </project>
\ No newline at end of file
diff --git a/src/main/java/cn/citycraft/SimpleEssential/SimpleEssential.java b/src/main/java/pw/yumc/SimpleEssential/SimpleEssential.java
similarity index 65%
rename from src/main/java/cn/citycraft/SimpleEssential/SimpleEssential.java
rename to src/main/java/pw/yumc/SimpleEssential/SimpleEssential.java
index 086a760..50b09ad 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/SimpleEssential.java
+++ b/src/main/java/pw/yumc/SimpleEssential/SimpleEssential.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential;
+package pw.yumc.SimpleEssential;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -11,26 +11,26 @@ import org.bukkit.plugin.java.JavaPlugin;
 import cn.citycraft.PluginHelper.commands.HandlerMainCommand;
 import cn.citycraft.PluginHelper.config.FileConfig;
 import cn.citycraft.PluginHelper.utils.VersionChecker;
-import cn.citycraft.SimpleEssential.command.CommandBack;
-import cn.citycraft.SimpleEssential.command.CommandEnchantBench;
-import cn.citycraft.SimpleEssential.command.CommandGc;
-import cn.citycraft.SimpleEssential.command.CommandHat;
-import cn.citycraft.SimpleEssential.command.CommandHome;
-import cn.citycraft.SimpleEssential.command.CommandPing;
-import cn.citycraft.SimpleEssential.command.CommandSetHome;
-import cn.citycraft.SimpleEssential.command.CommandSetSpawn;
-import cn.citycraft.SimpleEssential.command.CommandSpawn;
-import cn.citycraft.SimpleEssential.command.CommandSuicide;
-import cn.citycraft.SimpleEssential.command.CommandTop;
-import cn.citycraft.SimpleEssential.command.CommandTpa;
-import cn.citycraft.SimpleEssential.command.CommandTpaccept;
-import cn.citycraft.SimpleEssential.command.CommandTpdeny;
-import cn.citycraft.SimpleEssential.command.CommandTphere;
-import cn.citycraft.SimpleEssential.command.CommandWorkBench;
-import cn.citycraft.SimpleEssential.command.CommandWorld;
-import cn.citycraft.SimpleEssential.config.I18n;
-import cn.citycraft.SimpleEssential.listen.PlayerLocationListen;
-import cn.citycraft.SimpleEssential.teleport.TeleportControl;
+import pw.yumc.SimpleEssential.command.CommandBack;
+import pw.yumc.SimpleEssential.command.CommandEnchantBench;
+import pw.yumc.SimpleEssential.command.CommandGc;
+import pw.yumc.SimpleEssential.command.CommandHat;
+import pw.yumc.SimpleEssential.command.CommandHome;
+import pw.yumc.SimpleEssential.command.CommandPing;
+import pw.yumc.SimpleEssential.command.CommandSetHome;
+import pw.yumc.SimpleEssential.command.CommandSetSpawn;
+import pw.yumc.SimpleEssential.command.CommandSpawn;
+import pw.yumc.SimpleEssential.command.CommandSuicide;
+import pw.yumc.SimpleEssential.command.CommandTop;
+import pw.yumc.SimpleEssential.command.CommandTpa;
+import pw.yumc.SimpleEssential.command.CommandTpaccept;
+import pw.yumc.SimpleEssential.command.CommandTpdeny;
+import pw.yumc.SimpleEssential.command.CommandTphere;
+import pw.yumc.SimpleEssential.command.CommandWorkBench;
+import pw.yumc.SimpleEssential.command.CommandWorld;
+import pw.yumc.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.listen.PlayerLocationListen;
+import pw.yumc.SimpleEssential.teleport.TeleportControl;
 
 /**
  * 简单基础插件
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandBack.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandBack.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandBack.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandBack.java
index b45ec29..6ccdeb6 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandBack.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandBack.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandBase.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandBase.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandBase.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandBase.java
index 4d9cd7c..0fe14e5 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandBase.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandBase.java
@@ -1,14 +1,14 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandEnchantBench.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandEnchantBench.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandEnchantBench.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandEnchantBench.java
index 516459a..9f82a21 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandEnchantBench.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandEnchantBench.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandGc.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandGc.java
similarity index 90%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandGc.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandGc.java
index 7a6d223..4c65265 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandGc.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandGc.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import java.util.logging.Level;
 
@@ -15,8 +15,8 @@ import org.bukkit.command.CommandSender;
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import cn.citycraft.PluginHelper.utils.StringUtil;
 import cn.citycraft.PluginHelper.utils.SystemUtil;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandHat.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandHat.java
similarity index 88%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandHat.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandHat.java
index cf49644..5bf2b74 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandHat.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandHat.java
@@ -1,4 +1,4 @@
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -7,8 +7,8 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * @Author 代小呆 created in 2015年8月16日下午1:44:22
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandHome.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandHome.java
similarity index 83%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandHome.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandHome.java
index 1a7ab7c..1656494 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandHome.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandHome.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Location;
 import org.bukkit.command.Command;
@@ -10,8 +10,8 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 传送回家的命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandPing.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandPing.java
similarity index 79%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandPing.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandPing.java
index 36ffdc4..2eca33c 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandPing.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandPing.java
@@ -1,15 +1,15 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSetHome.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandSetHome.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandSetHome.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandSetHome.java
index d79cfe0..0a77989 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSetHome.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandSetHome.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -11,8 +11,8 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 设置家的命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSetSpawn.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandSetSpawn.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandSetSpawn.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandSetSpawn.java
index 3ab6f88..686d6d6 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSetSpawn.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandSetSpawn.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Location;
 import org.bukkit.command.Command;
@@ -10,8 +10,8 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSpawn.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandSpawn.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandSpawn.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandSpawn.java
index 01c0cd7..595dbf6 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSpawn.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandSpawn.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSudo.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandSudo.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandSudo.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandSudo.java
index 02b27f4..9b6a1bb 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSudo.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandSudo.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
@@ -11,8 +11,8 @@ import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import cn.citycraft.PluginHelper.utils.StringUtil;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSuicide.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandSuicide.java
similarity index 87%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandSuicide.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandSuicide.java
index feffd01..c8c68da 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandSuicide.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandSuicide.java
@@ -1,4 +1,4 @@
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import java.util.Arrays;
 import java.util.List;
@@ -13,9 +13,9 @@ import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.inventory.ItemStack;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
-import cn.citycraft.SimpleEssential.utils.EffectUtil;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.utils.EffectUtil;
 
 /**
  * 自杀命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTop.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandTop.java
similarity index 83%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandTop.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandTop.java
index b4ea12e..9680b65 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTop.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandTop.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Location;
 import org.bukkit.command.Command;
@@ -10,8 +10,8 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpa.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpa.java
similarity index 82%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandTpa.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandTpa.java
index b15a4f1..d93176b 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpa.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpa.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
@@ -10,9 +10,9 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
-import cn.citycraft.SimpleEssential.teleport.TeleportType;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.teleport.TeleportType;
 
 /**
  * 玩家传送命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpaccept.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpaccept.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandTpaccept.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandTpaccept.java
index 58db37a..cf894ae 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpaccept.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpaccept.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 接受传送命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpdeny.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpdeny.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandTpdeny.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandTpdeny.java
index da7c026..ef48cdf 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTpdeny.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandTpdeny.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 拒绝传送命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTphere.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandTphere.java
similarity index 82%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandTphere.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandTphere.java
index 5cf7421..0d4e824 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandTphere.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandTphere.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
@@ -10,9 +10,9 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
-import cn.citycraft.SimpleEssential.teleport.TeleportType;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.teleport.TeleportType;
 
 /**
  * 传送到玩家命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWarp.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandWarp.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandWarp.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandWarp.java
index ae1024c..6061514 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWarp.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandWarp.java
@@ -1,14 +1,14 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWarps.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandWarps.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandWarps.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandWarps.java
index 93e4de4..d085b71 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWarps.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandWarps.java
@@ -1,14 +1,14 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 传送到顶部命令
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWorkBench.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandWorkBench.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandWorkBench.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandWorkBench.java
index e4df9c0..d69c293 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWorkBench.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandWorkBench.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
@@ -9,7 +9,7 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWorld.java b/src/main/java/pw/yumc/SimpleEssential/command/CommandWorld.java
similarity index 89%
rename from src/main/java/cn/citycraft/SimpleEssential/command/CommandWorld.java
rename to src/main/java/pw/yumc/SimpleEssential/command/CommandWorld.java
index ce67259..493e5b9 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/command/CommandWorld.java
+++ b/src/main/java/pw/yumc/SimpleEssential/command/CommandWorld.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.command;
+package pw.yumc.SimpleEssential.command;
 
 import java.util.logging.Level;
 
@@ -15,8 +15,8 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
diff --git a/src/main/java/cn/citycraft/SimpleEssential/config/I18n.java b/src/main/java/pw/yumc/SimpleEssential/config/I18n.java
similarity index 91%
rename from src/main/java/cn/citycraft/SimpleEssential/config/I18n.java
rename to src/main/java/pw/yumc/SimpleEssential/config/I18n.java
index 1f42ee7..e994d20 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/config/I18n.java
+++ b/src/main/java/pw/yumc/SimpleEssential/config/I18n.java
@@ -1,4 +1,4 @@
-package cn.citycraft.SimpleEssential.config;
+package pw.yumc.SimpleEssential.config;
 
 import org.bukkit.plugin.Plugin;
 
diff --git a/src/main/java/cn/citycraft/SimpleEssential/listen/PlayerLocationListen.java b/src/main/java/pw/yumc/SimpleEssential/listen/PlayerLocationListen.java
similarity index 84%
rename from src/main/java/cn/citycraft/SimpleEssential/listen/PlayerLocationListen.java
rename to src/main/java/pw/yumc/SimpleEssential/listen/PlayerLocationListen.java
index 96d1efe..0c04dad 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/listen/PlayerLocationListen.java
+++ b/src/main/java/pw/yumc/SimpleEssential/listen/PlayerLocationListen.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.listen;
+package pw.yumc.SimpleEssential.listen;
 
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -10,7 +10,7 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.PlayerDeathEvent;
 
-import cn.citycraft.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.SimpleEssential;
 
 /**
  * 玩家传送点记录监听
diff --git a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportControl.java b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportControl.java
similarity index 92%
rename from src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportControl.java
rename to src/main/java/pw/yumc/SimpleEssential/teleport/TeleportControl.java
index 7082cb7..f81e7ac 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportControl.java
+++ b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportControl.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.teleport;
+package pw.yumc.SimpleEssential.teleport;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -13,9 +13,9 @@ import org.bukkit.entity.Player;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
 
-import cn.citycraft.SimpleEssential.SimpleEssential;
-import cn.citycraft.SimpleEssential.config.I18n;
-import cn.citycraft.SimpleEssential.utils.EffectUtil;
+import pw.yumc.SimpleEssential.SimpleEssential;
+import pw.yumc.SimpleEssential.config.I18n;
+import pw.yumc.SimpleEssential.utils.EffectUtil;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:26:10 传送控制类
diff --git a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportInfo.java b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportInfo.java
similarity index 85%
rename from src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportInfo.java
rename to src/main/java/pw/yumc/SimpleEssential/teleport/TeleportInfo.java
index 5d10553..9662032 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportInfo.java
+++ b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportInfo.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.teleport;
+package pw.yumc.SimpleEssential.teleport;
 
 import org.bukkit.entity.Player;
 
diff --git a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportType.java b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportType.java
similarity index 70%
rename from src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportType.java
rename to src/main/java/pw/yumc/SimpleEssential/teleport/TeleportType.java
index a044fac..f500ef3 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/teleport/TeleportType.java
+++ b/src/main/java/pw/yumc/SimpleEssential/teleport/TeleportType.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.teleport;
+package pw.yumc.SimpleEssential.teleport;
 
 /**
  * 传送类型枚举
diff --git a/src/main/java/cn/citycraft/SimpleEssential/utils/EffectUtil.java b/src/main/java/pw/yumc/SimpleEssential/utils/EffectUtil.java
similarity index 89%
rename from src/main/java/cn/citycraft/SimpleEssential/utils/EffectUtil.java
rename to src/main/java/pw/yumc/SimpleEssential/utils/EffectUtil.java
index ec37b5f..2e6b7b9 100644
--- a/src/main/java/cn/citycraft/SimpleEssential/utils/EffectUtil.java
+++ b/src/main/java/pw/yumc/SimpleEssential/utils/EffectUtil.java
@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.SimpleEssential.utils;
+package pw.yumc.SimpleEssential.utils;
 
 import org.bukkit.Effect;
 import org.bukkit.Location;