diff --git a/.classpath b/.classpath
index 7811cce..7fc367e 100644
--- a/.classpath
+++ b/.classpath
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
+	<classpathentry kind="output" path="bin/default"/>
 	<classpathentry output="bin/main" kind="src" path="src/main/java">
 		<attributes>
 			<attribute name="gradle_scope" value="main"/>
@@ -24,8 +25,6 @@
 			<attribute name="gradle_used_by_scope" value="test"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
-	<classpathentry kind="output" path="bin/default"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
 	<classpathentry sourcepath="C:/Users/Taskeren/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.14.2-R0.1-SNAPSHOT/cccf9ead0e83de2bc2cc6c8a1ece9a76570ced0c/spigot-api-1.14.2-R0.1-SNAPSHOT-sources.jar" kind="lib" path="C:/Users/Taskeren/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.14.2-R0.1-SNAPSHOT/c3e1b7c24c243bd4c1564c68a174e9a6d201a8e3/spigot-api-1.14.2-R0.1-SNAPSHOT.jar">
 		<attributes>
diff --git a/.project b/.project
index 53cff1f..73647cf 100644
--- a/.project
+++ b/.project
@@ -5,17 +5,12 @@
 	<projects/>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
 	</natures>
 	<buildSpec>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments/>
 		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
-			<arguments/>
-		</buildCommand>
 	</buildSpec>
 	<linkedResources/>
 	<filteredResources/>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index dfe0bf5..cbd9ab0 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,5 +1,5 @@
 #
-#Wed Jul 10 14:47:02 CST 2019
+#Wed Jul 10 15:19:10 CST 2019
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
diff --git a/src/main/java/ren/taske/nativebot/bot/chatting/Chatting.java b/src/main/java/ren/taske/nativebot/bot/chatting/Chatting.java
index 168b440..84b31d9 100644
--- a/src/main/java/ren/taske/nativebot/bot/chatting/Chatting.java
+++ b/src/main/java/ren/taske/nativebot/bot/chatting/Chatting.java
@@ -5,6 +5,7 @@ import org.bukkit.event.player.AsyncPlayerChatEvent;
 import cc.moecraft.icq.event.events.message.EventMessage;
 import cc.moecraft.icq.user.User;
 import cc.moecraft.icq.utils.CQUtils;
+import cn.glycol.t18n.I18n;
 import ren.taske.nativebot.MinecraftPlugin;
 import ren.taske.nativebot.commons.Config;
 import ren.taske.nativebot.core.NativeBot;
@@ -51,7 +52,7 @@ public class Chatting {
 			message = CQUtils.removeCqCode(message);
 			
 			StringBuffer sb = new StringBuffer();
-			sb.append("<").append(username).append("> ").append("\u00a7r");
+			sb.append("<").append(username).append("> ").append("\u00a7r"); // \u007a = §
 			sb.append(message);
 			
 			plugin.getServer().broadcastMessage(sb.toString());
@@ -75,14 +76,14 @@ public class Chatting {
 		}
 		
 		if(um.getTencentId() == -1L) {
-			evt.getPlayer().sendMessage("Please set your Tencent userid first!");
+			evt.getPlayer().sendMessage(I18n.format("message.using.set-qq-first"));
 			return;
 		}
 		
 		UserTencent ut = UserTencent.of(um.getTencentId());
 		
 		if(!ut.hasPermission(NODE_CHATTING_MINECRAFT)) {
-			evt.getPlayer().sendMessage("You're Unauthorized!");
+			evt.getPlayer().sendMessage(I18n.format("message.unauthorized"));
 			return;
 		}
 		
diff --git a/src/main/java/ren/taske/nativebot/core/profile/UserMinecraft.java b/src/main/java/ren/taske/nativebot/core/profile/UserMinecraft.java
index b1d9d99..f49ce66 100644
--- a/src/main/java/ren/taske/nativebot/core/profile/UserMinecraft.java
+++ b/src/main/java/ren/taske/nativebot/core/profile/UserMinecraft.java
@@ -21,52 +21,52 @@ public class UserMinecraft extends User {
 			UserMinecraft user = new UserMinecraft(userid);
 			PROFILES.put(userid, user);
 		}
-		return PROFILES.get(userid);	
+		return PROFILES.get(userid);
 	}
 	
 	@Override
 	public SimpleDataStorage getData() {
-		return data;
+		return getTencentUser().getData();
 	}
 	
 	@Override
 	public void onUnload() {
-		data.save();
+		getTencentUser().onUnload();
 	}
 	
 	@Override
 	public void reload() {
-		data.save();
+		getTencentUser().reload();
 	}
 	
+	/** 获取玩家对应QQ的权限 */
 	public boolean hasPermission(String node) {
-		return hasPermission(node, false);
-	}
-	
-	public boolean hasPermission(String node, boolean defaultVal) {
-		if(node != null) {
-			data.setDefault(node, defaultVal);
-			data.save();
-		}
-		return data.getBoolean(node, false);
+		return getTencentUser().hasPermission(node);
 	}
 	
+	/** 设置玩家对应QQ的权限 */
 	public void setPermission(String node, boolean val) {
-		data.setBoolean(node, val);
-		data.save();
+		getTencentUser().setPermission(node, val);
 	}
 	
 	public static final String _TENCENT_UID = "tencent.uid";
 	
+	/** 设置该用户的QQ号 */
 	public void setTencentId(long uid) {
 		data.setLong(_TENCENT_UID, uid);
 		data.save();
 	}
 	
+	/** 获取该用户的QQ号 */
 	public long getTencentId() {
 		data.setDefault(_TENCENT_UID, -1L);
 		data.save();
 		return data.getLong(_TENCENT_UID, -1L);
 	}
 	
+	/** 获取该用户的TencentUser */
+	public UserTencent getTencentUser() {
+		return UserTencent.of(getTencentId());
+	}
+	
 }
diff --git a/src/main/java/ren/taske/nativebot/core/profile/UserTencent.java b/src/main/java/ren/taske/nativebot/core/profile/UserTencent.java
index ddf4954..a4bfe56 100644
--- a/src/main/java/ren/taske/nativebot/core/profile/UserTencent.java
+++ b/src/main/java/ren/taske/nativebot/core/profile/UserTencent.java
@@ -69,5 +69,4 @@ public class UserTencent extends User {
 			data.save();
 		}
 	}
-	
 }
diff --git a/src/main/resources/i18n.txt b/src/main/resources/i18n.txt
index a312486..ad45f4d 100644
--- a/src/main/resources/i18n.txt
+++ b/src/main/resources/i18n.txt
@@ -1,5 +1,9 @@
 message.common.welcome=欢迎使用！
 
+message.using.set-qq-first=请先绑定QQ！
+
+message.unauthorized=您没有权限！
+
 command.common.done=完成！
 command.common.fail=失败！
 command.common.argument=参数错误！