diff --git a/pom.xml b/pom.xml
index a540722..2d32f7e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>cn.citycraft</groupId>
 	<artifactId>Residence</artifactId>
-	<version>2.8.1.0</version>
+	<version>2.8.1.1</version>
 	<name>Residence</name>
 	<description>重制版本的领地插件 - 喵♂呜</description>
 	<build>
@@ -55,7 +55,7 @@
 	</build>
 	<properties>
 		<jenkins.url>http://ci.citycraft.cn:8080</jenkins.url>
-		<update.description>&amp;e还原protection包路径 &amp;a兼容部分老插件 &amp;c移除冗余Flag...</update.description>
+		<update.description>&amp;4修复当保存数据时关服导致的领地数据丢失&amp;c修复resreload命令...</update.description>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 	<repositories>
diff --git a/src/main/java/cn/citycraft/Residence/ResidenceMain.java b/src/main/java/cn/citycraft/Residence/ResidenceMain.java
index bfae9cd..1bf8588 100644
--- a/src/main/java/cn/citycraft/Residence/ResidenceMain.java
+++ b/src/main/java/cn/citycraft/Residence/ResidenceMain.java
@@ -92,6 +92,11 @@ public class ResidenceMain extends JavaPlugin {
 	public final static String[] validLanguages = { "English", "Chinese" };
 	public final static Pattern VER_REGEX = Pattern.compile("(\\d+)\\.(\\d+)\\.(\\d+)");
 	protected static ResidenceMain instance;
+
+	public static ResidenceMain getInstance() {
+		return instance;
+	}
+
 	private ConfigManager cmanager;
 	protected DataBackup backup;
 	protected ResidenceBlockListener blistener;
@@ -102,7 +107,6 @@ public class ResidenceMain extends JavaPlugin {
 	protected EconomyInterface economy;
 	protected ResidenceEntityListener elistener;
 	protected EntityManager entitymanager;
-	protected boolean firstenable = true;
 	protected FlagManager fmanager;
 	protected PermissionManager gmanager;
 	protected HandlerMainCommand hdmcnd;
@@ -121,11 +125,8 @@ public class ResidenceMain extends JavaPlugin {
 	protected TaskManager taskmanager;
 	protected TransactionManager tmanager;
 	protected boolean useWorldEdit;
-	protected WorldFlagManager wmanager;
 
-	public static ResidenceMain getInstance() {
-		return instance;
-	}
+	protected WorldFlagManager wmanager;
 
 	public void csm(final String... msgs) {
 		for (final String msg : msgs) {
@@ -462,34 +463,30 @@ public class ResidenceMain extends JavaPlugin {
 				taskmanager = new TaskManager(this);
 			}
 			final PluginManager pm = getServer().getPluginManager();
-			if (firstenable) {
-				if (!this.isEnabled()) {
-					return;
-				}
-				FlagPermissions.initValidFlags();
-				final Plugin wep = this.getServer().getPluginManager().getPlugin("WorldEdit");
-				if (wep != null) {
-					smanager = new WorldEditSelectionManager(this);
-					useWorldEdit = true;
-					this.getLogger().info("发现 WorldEdit 已启用相关支持...");
-				} else {
-					smanager = new SelectionManager(this);
-					useWorldEdit = false;
-				}
-				blistener = new ResidenceBlockListener(this);
-				plistener = new ResidencePlayerListener(this);
-				elistener = new ResidenceEntityListener(this);
-				plistener1_8 = new ResidencePlayerListener_1_8(this);
-				pm.registerEvents(blistener, this);
-				pm.registerEvents(plistener, this);
-				if (is1_8()) {
-					pm.registerEvents(plistener1_8, this);
-				}
-				pm.registerEvents(elistener, this);
-				firstenable = false;
-			} else {
-				plistener = new ResidencePlayerListener(this);
+
+			if (!this.isEnabled()) {
+				return;
 			}
+			FlagPermissions.initValidFlags();
+			final Plugin wep = this.getServer().getPluginManager().getPlugin("WorldEdit");
+			if (wep != null) {
+				smanager = new WorldEditSelectionManager(this);
+				useWorldEdit = true;
+				this.getLogger().info("发现 WorldEdit 已启用相关支持...");
+			} else {
+				smanager = new SelectionManager(this);
+				useWorldEdit = false;
+			}
+			blistener = new ResidenceBlockListener(this);
+			plistener = new ResidencePlayerListener(this);
+			elistener = new ResidenceEntityListener(this);
+			plistener1_8 = new ResidencePlayerListener_1_8(this);
+			pm.registerEvents(blistener, this);
+			pm.registerEvents(plistener, this);
+			if (is1_8()) {
+				pm.registerEvents(plistener1_8, this);
+			}
+			pm.registerEvents(elistener, this);
 
 			fmanager = new FlagManager(this);
 			fmanager.init();
@@ -573,7 +570,7 @@ public class ResidenceMain extends JavaPlugin {
 		config.save();
 	}
 
-	public void saveYml() throws IOException {
+	public synchronized void saveYml() throws IOException {
 		final File saveFolder = new File(dataFolder, "Save");
 		final File worldFolder = new File(saveFolder, "Worlds");
 		worldFolder.mkdirs();