diff --git a/src/cn/citycraft/RocketJump/RocketJump.java b/src/cn/citycraft/RocketJump/RocketJump.java
index 27cedac..635fe83 100644
--- a/src/cn/citycraft/RocketJump/RocketJump.java
+++ b/src/cn/citycraft/RocketJump/RocketJump.java
@@ -13,13 +13,9 @@ import org.bukkit.plugin.java.JavaPlugin;
  */
 public class RocketJump extends JavaPlugin {
 
-    List<String> Dante = new ArrayList<String>() ;
-
-    public void onEnable() {
-        getServer().getPluginManager().registerEvents(new Listen(this), this);
-        getLogger().info("§aRocketJump已加载...");
-    }
+	List<String> Dante = new ArrayList<String>() ;
 
+	@Override
 	public boolean onCommand(CommandSender sender, Command cmd, String string,
 			String[] args) {
 		Player p = (Player) sender;
@@ -33,17 +29,25 @@ public class RocketJump extends JavaPlugin {
 			if (args[0].equalsIgnoreCase("off")) {
 				this.Dante.remove(p.getName());
 				sender.sendMessage("§6[RocketJump]§4已关闭...");
-				if (p.getGameMode() == GameMode.SURVIVAL)
+				if (p.getGameMode() == GameMode.SURVIVAL) {
 					p.setAllowFlight(false);
+				}
 				return true;
 			}
 		}
 		return false;
 	}
 
-    
+	@Override
 	public void onDisable() {
-        getLogger().info( "§4RocketJump已卸载...");
-    }
+		getLogger().info( "§4RocketJump已卸载...");
+	}
+
+
+	@Override
+	public void onEnable() {
+		getServer().getPluginManager().registerEvents(new Listen(this), this);
+		getLogger().info("§aRocketJump已加载...");
+	}
 
 }