diff --git a/class.dict b/class.dict
new file mode 100644
index 0000000..21fec61
--- /dev/null
+++ b/class.dict
@@ -0,0 +1,65 @@
+IIIIiI
+IIiIiI
+iiIIiI
+Iiiiii
+IIIIIi
+IiIiII
+iiIIIi
+iIIIii
+iIiiIi
+iiiIiI
+IiiIii
+iIiiiI
+iiiIIi
+IIiIII
+IIIIii
+IIIiii
+iiiiII
+iIIiII
+IIiiII
+iiIIii
+IiiIII
+iIiIII
+IiIIii
+iiIiiI
+iIiiII
+IiiIiI
+iiiIII
+IIiIIi
+iIiIiI
+iiIiii
+IiIiii
+IiIIiI
+IiiIIi
+IiIIIi
+IIiiIi
+iIIiIi
+iIIIII
+IIIiIi
+iiiiiI
+iIiIIi
+IIIiiI
+iiiiIi
+iiIiIi
+IIiiiI
+IiiiII
+iIIiii
+iIiIii
+IiIiiI
+IIiIii
+IiIIII
+IIIIII
+iIIIIi
+IIIiII
+iiiiii
+IiiiiI
+IiIiIi
+iiiIii
+iIIIiI
+iIIiiI
+iIiiii
+iiIiII
+IIiiii
+iiIIII
+IiiiIi
+llllll
\ No newline at end of file
diff --git a/obf.dict b/obf.dict
new file mode 100644
index 0000000..dcde616
--- /dev/null
+++ b/obf.dict
@@ -0,0 +1,24 @@
+if
+try
+for
+int
+new
+true
+null
+this
+else
+void
+enum
+final
+false
+class
+catch
+import
+double
+public
+static
+boolean
+package
+finally
+private
+protected
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index f30c63d..bafc6f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,10 +1,11 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	<groupId>cn.citycraft</groupId>
+	<groupId>pw.yumc</groupId>
 	<artifactId>RocketJump</artifactId>
-	<version>1.2</version>
+	<version>1.3.1</version>
 	<name>RocketJump</name>
+	<description>火箭跳跃 特效Duang...</description>
 	<build>
 		<finalName>${project.name}</finalName>
 		<resources>
@@ -64,7 +65,8 @@
 				<configuration>
 					<options>
 						<option>-repackageclasses ${project.groupId}.${project.artifactId}</option>
-						<option>-keep class ${project.groupId}.${project.artifactId}.${project.artifactId}</option>
+						<option>-keep class
+							${project.groupId}.${project.artifactId}.${project.artifactId}</option>
 					</options>
 					<libs>
 						<lib>${java.home}/lib/rt.jar</lib>
@@ -74,7 +76,6 @@
 		</plugins>
 	</build>
 	<properties>
-		<jenkins.url>http://hs.citycraft.cn:8080</jenkins.url>
 		<update.description>&amp;c修复命令部分代码...</update.description>
 		<update.changes></update.changes>
 		<env.GIT_COMMIT>DEBUG</env.GIT_COMMIT>
@@ -85,17 +86,13 @@
 			<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>
-		</repository>
 	</repositories>
 	<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>cn.citycraft</groupId>
@@ -104,5 +101,4 @@
 			<version>1.0</version>
 		</dependency>
 	</dependencies>
-	<description>火箭跳跃 特效Duang...</description>
 </project>
\ No newline at end of file
diff --git a/proguard.conf b/proguard.conf
index 47ef780..d28f7ce 100644
--- a/proguard.conf
+++ b/proguard.conf
@@ -7,7 +7,12 @@
 
 # -----混淆时应用侵入式重载-----
 -overloadaggressively   
-   
+
+# -----启用混淆字典-----
+-obfuscationdictionary obf.dict
+-classobfuscationdictionary class.dict
+-packageobfuscationdictionary class.dict
+
 # -----保留所有属性
 -keepattributes **
 
@@ -18,18 +23,24 @@
 -keepclassmembers class * implements java.io.Serializable { <fields>; }  
 
 # -----保护监听方法不被清理-----
--keepclassmembers class * implements org.bukkit.event.Listener 
-{ 
+-keepclassmembers class * implements org.bukkit.event.Listener { 
 	@org.bukkit.event.EventHandler <methods>; 
 }
 
 # -----保护注解命令方法不被清理-----
 -keepclassmembers class **.commands.HandlerCommand { <methods>; }  
--keepclassmembers class * implements **.commands.HandlerCommands 
-{ 
+-keepclassmembers class * implements **.commands.HandlerCommands { 
 	@**.commands.HandlerCommand <methods>;
 	@**.commands.HandlerTabComplete <methods>; 
 } 
 
+# -----保护注解NotProguard标记-----
+-keep class **.NotProguard
+-keep @**.NotProguard class * {*;}
+-keepclassmembers class * {  
+    @**.NotProguard <fields>;  
+    @**.NotProguard <methods>;  
+}  
+
 # -----保护命令解析正常-----
 -keepnames class * extends **.commands.BaseCommand
\ No newline at end of file
diff --git a/src/main/java/cn/citycraft/RocketJump/RocketJump.java b/src/main/java/pw/yumc/RocketJump/RocketJump.java
similarity index 75%
rename from src/main/java/cn/citycraft/RocketJump/RocketJump.java
rename to src/main/java/pw/yumc/RocketJump/RocketJump.java
index e4e5c34..9b169d4 100644
--- a/src/main/java/cn/citycraft/RocketJump/RocketJump.java
+++ b/src/main/java/pw/yumc/RocketJump/RocketJump.java
@@ -1,9 +1,8 @@
-package cn.citycraft.RocketJump;
+package pw.yumc.RocketJump;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import org.bukkit.Bukkit;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import cn.citycraft.PluginHelper.commands.InvokeSubCommand;
@@ -19,11 +18,6 @@ public class RocketJump extends JavaPlugin {
     static RocketJump instence;
     static List<String> Dante = new ArrayList<String>();
 
-    @Override
-    public void onDisable() {
-        Bukkit.getConsoleSender().sendMessage("§4RocketJump已卸载...");
-    }
-
     @Override
     public void onEnable() {
         instence = this;
@@ -31,7 +25,6 @@ public class RocketJump extends JavaPlugin {
         isc.registerCommands(new RocketJumpCommands());
         isc.setAllCommandOnlyPlayer(true);
         getServer().getPluginManager().registerEvents(new RocketJumpListen(), this);
-        Bukkit.getConsoleSender().sendMessage("§aRocketJump已加载...");
         new VersionChecker(this);
     }
 
diff --git a/src/main/java/cn/citycraft/RocketJump/RocketJumpCommands.java b/src/main/java/pw/yumc/RocketJump/RocketJumpCommands.java
similarity index 94%
rename from src/main/java/cn/citycraft/RocketJump/RocketJumpCommands.java
rename to src/main/java/pw/yumc/RocketJump/RocketJumpCommands.java
index 6192165..9fc0e12 100644
--- a/src/main/java/cn/citycraft/RocketJump/RocketJumpCommands.java
+++ b/src/main/java/pw/yumc/RocketJump/RocketJumpCommands.java
@@ -1,4 +1,4 @@
-package cn.citycraft.RocketJump;
+package pw.yumc.RocketJump;
 
 import org.bukkit.GameMode;
 import org.bukkit.command.Command;
diff --git a/src/main/java/cn/citycraft/RocketJump/RocketJumpListen.java b/src/main/java/pw/yumc/RocketJump/RocketJumpListen.java
similarity index 99%
rename from src/main/java/cn/citycraft/RocketJump/RocketJumpListen.java
rename to src/main/java/pw/yumc/RocketJump/RocketJumpListen.java
index d23e33b..f54a616 100644
--- a/src/main/java/cn/citycraft/RocketJump/RocketJumpListen.java
+++ b/src/main/java/pw/yumc/RocketJump/RocketJumpListen.java
@@ -1,4 +1,4 @@
-package cn.citycraft.RocketJump;
+package pw.yumc.RocketJump;
 
 import java.util.ArrayList;
 import java.util.List;