diff --git a/pom.xml b/pom.xml
index e25f67e..3be9dbe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>pw.yumc</groupId>
 	<artifactId>Residence</artifactId>
-	<version>2.8.2.2</version>
+	<version>2.8.2.3</version>
 	<name>Residence</name>
 	<description>重制版本的领地插件 - 喵♂呜</description>
 	<build>
@@ -60,6 +60,7 @@
 	<properties>
 		<update.description>&amp;6更新预告!!! GUI菜单即将上线(&amp;7菜单再等几天= =&amp;6)...</update.description>
 		<update.changes>
+			&amp;b2.8.2.3 - &amp;b修改包名 兼容部分老版本插件...;
 			&amp;b2.8.2.2 - &amp;e自动转换UUID版本Residence的数据(部分版本)...;
 							&amp;c修复上个版本命令失效的问题(库文件忘了更新了);
 			&amp;b2.8.2.1 - &amp;c修复一个可能被熊孩子利用导致插件奔溃的BUG...;
diff --git a/src/main/java/com/bekvon/bukkit/residence/Residence.java b/src/main/java/com/bekvon/bukkit/residence/Residence.java
index 47a4e18..2d41c69 100644
--- a/src/main/java/com/bekvon/bukkit/residence/Residence.java
+++ b/src/main/java/com/bekvon/bukkit/residence/Residence.java
@@ -6,6 +6,7 @@ import java.util.Map;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.FlagPermissions;
 import com.bekvon.bukkit.residence.protection.LeaseManager;
@@ -21,7 +22,6 @@ import pw.yumc.Residence.economy.rent.RentManager;
 import pw.yumc.Residence.itemlist.WorldItemManager;
 import pw.yumc.Residence.manager.ConfigManager;
 import pw.yumc.Residence.manager.EntityManager;
-import pw.yumc.Residence.permissions.PermissionManager;
 import pw.yumc.Residence.selection.SelectionManager;
 import pw.yumc.Residence.text.Language;
 import pw.yumc.Residence.text.help.HelpEntry;
diff --git a/src/main/java/pw/yumc/Residence/permissions/PermissionGroup.java b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionGroup.java
similarity index 99%
rename from src/main/java/pw/yumc/Residence/permissions/PermissionGroup.java
rename to src/main/java/com/bekvon/bukkit/residence/permissions/PermissionGroup.java
index b26f337..c627cb9 100644
--- a/src/main/java/pw/yumc/Residence/permissions/PermissionGroup.java
+++ b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionGroup.java
@@ -3,7 +3,7 @@
  * and open the template in the editor.
  */
 
-package pw.yumc.Residence.permissions;
+package com.bekvon.bukkit.residence.permissions;
 
 import java.util.HashMap;
 import java.util.Iterator;
diff --git a/src/main/java/pw/yumc/Residence/permissions/PermissionManager.java b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionManager.java
similarity index 99%
rename from src/main/java/pw/yumc/Residence/permissions/PermissionManager.java
rename to src/main/java/com/bekvon/bukkit/residence/permissions/PermissionManager.java
index c16dbdd..f2d9f11 100644
--- a/src/main/java/pw/yumc/Residence/permissions/PermissionManager.java
+++ b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionManager.java
@@ -2,7 +2,7 @@
  * To change this template, choose Tools | Templates and open the template in the editor.
  */
 
-package pw.yumc.Residence.permissions;
+package com.bekvon.bukkit.residence.permissions;
 
 import java.util.Collections;
 import java.util.HashMap;
diff --git a/src/main/java/pw/yumc/Residence/permissions/PermissionsInterface.java b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionsInterface.java
similarity index 86%
rename from src/main/java/pw/yumc/Residence/permissions/PermissionsInterface.java
rename to src/main/java/com/bekvon/bukkit/residence/permissions/PermissionsInterface.java
index 64a69a1..2a48da1 100644
--- a/src/main/java/pw/yumc/Residence/permissions/PermissionsInterface.java
+++ b/src/main/java/com/bekvon/bukkit/residence/permissions/PermissionsInterface.java
@@ -3,7 +3,7 @@
  * and open the template in the editor.
  */
 
-package pw.yumc.Residence.permissions;
+package com.bekvon.bukkit.residence.permissions;
 
 import org.bukkit.entity.Player;
 
diff --git a/src/main/java/com/bekvon/bukkit/residence/protection/ClaimedResidence.java b/src/main/java/com/bekvon/bukkit/residence/protection/ClaimedResidence.java
index f6366b7..f3a88ae 100644
--- a/src/main/java/com/bekvon/bukkit/residence/protection/ClaimedResidence.java
+++ b/src/main/java/com/bekvon/bukkit/residence/protection/ClaimedResidence.java
@@ -17,6 +17,7 @@ import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 import com.bekvon.bukkit.residence.event.ResidenceTPEvent;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 
 import cn.citycraft.PluginHelper.utils.CompatibleUtil;
 import pw.yumc.Residence.ResidenceMain;
@@ -24,7 +25,6 @@ import pw.yumc.Residence.economy.ResidenceBank;
 import pw.yumc.Residence.economy.TransactionManager;
 import pw.yumc.Residence.itemlist.ResidenceItemList;
 import pw.yumc.Residence.itemlist.ItemList.ListType;
-import pw.yumc.Residence.permissions.PermissionGroup;
 import pw.yumc.Residence.text.help.InformationPager;
 
 /**
diff --git a/src/main/java/com/bekvon/bukkit/residence/protection/LeaseManager.java b/src/main/java/com/bekvon/bukkit/residence/protection/LeaseManager.java
index d487913..fb64003 100644
--- a/src/main/java/com/bekvon/bukkit/residence/protection/LeaseManager.java
+++ b/src/main/java/com/bekvon/bukkit/residence/protection/LeaseManager.java
@@ -18,10 +18,10 @@ import org.bukkit.entity.Player;
 
 import com.bekvon.bukkit.residence.event.ResidenceDeleteEvent;
 import com.bekvon.bukkit.residence.event.ResidenceDeleteEvent.DeleteCause;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 
 import pw.yumc.Residence.ResidenceMain;
 import pw.yumc.Residence.economy.EconomyInterface;
-import pw.yumc.Residence.permissions.PermissionGroup;
 
 /**
  *
diff --git a/src/main/java/com/bekvon/bukkit/residence/protection/ResidenceManager.java b/src/main/java/com/bekvon/bukkit/residence/protection/ResidenceManager.java
index f4faede..deb9464 100644
--- a/src/main/java/com/bekvon/bukkit/residence/protection/ResidenceManager.java
+++ b/src/main/java/com/bekvon/bukkit/residence/protection/ResidenceManager.java
@@ -26,9 +26,9 @@ import org.bukkit.plugin.PluginManager;
 import com.bekvon.bukkit.residence.event.ResidenceCreationEvent;
 import com.bekvon.bukkit.residence.event.ResidenceDeleteEvent;
 import com.bekvon.bukkit.residence.event.ResidenceDeleteEvent.DeleteCause;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 import pw.yumc.Residence.selection.WECUI;
 import pw.yumc.Residence.text.help.InformationPager;
 
diff --git a/src/main/java/com/bekvon/bukkit/residence/protection/ResidencePermissions.java b/src/main/java/com/bekvon/bukkit/residence/protection/ResidencePermissions.java
index 8549838..dc1e510 100644
--- a/src/main/java/com/bekvon/bukkit/residence/protection/ResidencePermissions.java
+++ b/src/main/java/com/bekvon/bukkit/residence/protection/ResidencePermissions.java
@@ -19,11 +19,11 @@ import org.bukkit.plugin.PluginManager;
 import com.bekvon.bukkit.residence.event.ResidenceFlagChangeEvent;
 import com.bekvon.bukkit.residence.event.ResidenceFlagCheckEvent;
 import com.bekvon.bukkit.residence.event.ResidenceFlagEvent.FlagType;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.event.ResidenceOwnerChangeEvent;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
-import pw.yumc.Residence.permissions.PermissionManager;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/ResidenceMain.java b/src/main/java/pw/yumc/Residence/ResidenceMain.java
index 8f93d2e..1e3d5a6 100644
--- a/src/main/java/pw/yumc/Residence/ResidenceMain.java
+++ b/src/main/java/pw/yumc/Residence/ResidenceMain.java
@@ -34,6 +34,7 @@ import org.bukkit.plugin.java.JavaPlugin;
 
 import com.bekvon.bukkit.residence.Residence;
 import com.bekvon.bukkit.residence.event.ResidenceCommandEvent;
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.FlagPermissions;
 import com.bekvon.bukkit.residence.protection.LeaseManager;
@@ -64,7 +65,6 @@ import pw.yumc.Residence.listeners.ResidencePlayerListener_1_8;
 import pw.yumc.Residence.listeners.bugfix.ResidenceBugFix;
 import pw.yumc.Residence.manager.ConfigManager;
 import pw.yumc.Residence.manager.EntityManager;
-import pw.yumc.Residence.permissions.PermissionManager;
 import pw.yumc.Residence.persistance.YMLSaveHelper;
 import pw.yumc.Residence.runnable.AutoSaveTask;
 import pw.yumc.Residence.runnable.HealTask;
diff --git a/src/main/java/pw/yumc/Residence/commandsub/CommandKick.java b/src/main/java/pw/yumc/Residence/commandsub/CommandKick.java
index dc56ed7..e9a1a07 100644
--- a/src/main/java/pw/yumc/Residence/commandsub/CommandKick.java
+++ b/src/main/java/pw/yumc/Residence/commandsub/CommandKick.java
@@ -7,12 +7,12 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.ResidenceManager;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 import pw.yumc.Residence.text.Language;
 
 public class CommandKick extends BaseCommand {
diff --git a/src/main/java/pw/yumc/Residence/commandsub/CommandLimits.java b/src/main/java/pw/yumc/Residence/commandsub/CommandLimits.java
index 9772e08..da13b62 100644
--- a/src/main/java/pw/yumc/Residence/commandsub/CommandLimits.java
+++ b/src/main/java/pw/yumc/Residence/commandsub/CommandLimits.java
@@ -5,9 +5,10 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
+
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionManager;
 
 public class CommandLimits extends BaseCommand {
     ResidenceMain plugin;
diff --git a/src/main/java/pw/yumc/Residence/commandsub/CommandMarket.java b/src/main/java/pw/yumc/Residence/commandsub/CommandMarket.java
index 81e7cbc..34b9cf3 100644
--- a/src/main/java/pw/yumc/Residence/commandsub/CommandMarket.java
+++ b/src/main/java/pw/yumc/Residence/commandsub/CommandMarket.java
@@ -6,6 +6,7 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.protection.ResidenceManager;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
@@ -13,7 +14,6 @@ import pw.yumc.Residence.ResidenceMain;
 import pw.yumc.Residence.economy.TransactionManager;
 import pw.yumc.Residence.economy.rent.RentManager;
 import pw.yumc.Residence.manager.ConfigManager;
-import pw.yumc.Residence.permissions.PermissionManager;
 import pw.yumc.Residence.selection.SelectionManager;
 import pw.yumc.Residence.text.Language;
 
diff --git a/src/main/java/pw/yumc/Residence/commandsub/CommandSelect.java b/src/main/java/pw/yumc/Residence/commandsub/CommandSelect.java
index 8ae82cb..49f9921 100644
--- a/src/main/java/pw/yumc/Residence/commandsub/CommandSelect.java
+++ b/src/main/java/pw/yumc/Residence/commandsub/CommandSelect.java
@@ -10,13 +10,13 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.CuboidArea;
 import com.bekvon.bukkit.residence.protection.ResidenceManager;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 import pw.yumc.Residence.selection.SelectionManager;
 import pw.yumc.Residence.text.Language;
 
diff --git a/src/main/java/pw/yumc/Residence/commandsub/CommandUnStuck.java b/src/main/java/pw/yumc/Residence/commandsub/CommandUnStuck.java
index 6c5d511..e0b4b73 100644
--- a/src/main/java/pw/yumc/Residence/commandsub/CommandUnStuck.java
+++ b/src/main/java/pw/yumc/Residence/commandsub/CommandUnStuck.java
@@ -6,13 +6,13 @@ import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.ResidenceManager;
 
 import cn.citycraft.PluginHelper.commands.BaseCommand;
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
-import pw.yumc.Residence.permissions.PermissionManager;
 import pw.yumc.Residence.text.Language;
 
 public class CommandUnStuck extends BaseCommand {
diff --git a/src/main/java/pw/yumc/Residence/economy/TransactionManager.java b/src/main/java/pw/yumc/Residence/economy/TransactionManager.java
index 70df979..27a71e5 100644
--- a/src/main/java/pw/yumc/Residence/economy/TransactionManager.java
+++ b/src/main/java/pw/yumc/Residence/economy/TransactionManager.java
@@ -15,13 +15,13 @@ import java.util.Set;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
+import com.bekvon.bukkit.residence.permissions.PermissionManager;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.CuboidArea;
 import com.bekvon.bukkit.residence.protection.ResidenceManager;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
-import pw.yumc.Residence.permissions.PermissionManager;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/economy/rent/RentManager.java b/src/main/java/pw/yumc/Residence/economy/rent/RentManager.java
index 8ee3931..a94f8f3 100644
--- a/src/main/java/pw/yumc/Residence/economy/rent/RentManager.java
+++ b/src/main/java/pw/yumc/Residence/economy/rent/RentManager.java
@@ -18,11 +18,11 @@ import org.bukkit.plugin.PluginManager;
 
 import com.bekvon.bukkit.residence.event.ResidenceRentEvent;
 import com.bekvon.bukkit.residence.event.ResidenceRentEvent.RentEventType;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.FlagPermissions.FlagState;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/itemlist/ResidenceItemList.java b/src/main/java/pw/yumc/Residence/itemlist/ResidenceItemList.java
index 67d375d..a85981c 100644
--- a/src/main/java/pw/yumc/Residence/itemlist/ResidenceItemList.java
+++ b/src/main/java/pw/yumc/Residence/itemlist/ResidenceItemList.java
@@ -11,10 +11,10 @@ import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/listeners/ResidencePlayerListener.java b/src/main/java/pw/yumc/Residence/listeners/ResidencePlayerListener.java
index c62acc3..a09c78c 100644
--- a/src/main/java/pw/yumc/Residence/listeners/ResidencePlayerListener.java
+++ b/src/main/java/pw/yumc/Residence/listeners/ResidencePlayerListener.java
@@ -37,6 +37,7 @@ import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
 import org.bukkit.plugin.Plugin;
 
 import com.bekvon.bukkit.residence.event.ResidenceChangedEvent;
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.FlagPermissions;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
@@ -45,7 +46,6 @@ import cn.citycraft.PluginHelper.utils.ActionBar;
 import cn.citycraft.PluginHelper.utils.CompatibleUtil;
 import pw.yumc.Residence.ResidenceMain;
 import pw.yumc.Residence.chat.ChatChannel;
-import pw.yumc.Residence.permissions.PermissionGroup;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/selection/SelectionManager.java b/src/main/java/pw/yumc/Residence/selection/SelectionManager.java
index ec84c92..bc0ed89 100644
--- a/src/main/java/pw/yumc/Residence/selection/SelectionManager.java
+++ b/src/main/java/pw/yumc/Residence/selection/SelectionManager.java
@@ -16,10 +16,10 @@ import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
 
+import com.bekvon.bukkit.residence.permissions.PermissionGroup;
 import com.bekvon.bukkit.residence.protection.CuboidArea;
 
 import pw.yumc.Residence.ResidenceMain;
-import pw.yumc.Residence.permissions.PermissionGroup;
 
 /**
  *
diff --git a/src/main/java/pw/yumc/Residence/vaultinterface/ResidenceVaultAdapter.java b/src/main/java/pw/yumc/Residence/vaultinterface/ResidenceVaultAdapter.java
index b360e6b..c606f33 100644
--- a/src/main/java/pw/yumc/Residence/vaultinterface/ResidenceVaultAdapter.java
+++ b/src/main/java/pw/yumc/Residence/vaultinterface/ResidenceVaultAdapter.java
@@ -9,11 +9,12 @@ import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.RegisteredServiceProvider;
 
+import com.bekvon.bukkit.residence.permissions.PermissionsInterface;
+
 import net.milkbowl.vault.chat.Chat;
 import net.milkbowl.vault.economy.Economy;
 import net.milkbowl.vault.permission.Permission;
 import pw.yumc.Residence.economy.EconomyInterface;
-import pw.yumc.Residence.permissions.PermissionsInterface;
 
 /**
  *