diff --git a/src/cn/citycraft/RocketJump/Listen.java b/src/cn/citycraft/RocketJump/Listen.java
index f33e89d..376a3d9 100644
--- a/src/cn/citycraft/RocketJump/Listen.java
+++ b/src/cn/citycraft/RocketJump/Listen.java
@@ -18,12 +18,12 @@ import org.bukkit.event.player.PlayerToggleFlightEvent;
  * Created by a08381 on 15-3-28.
  */
 public class Listen implements Listener {
-	Main plugin;
+	RocketJump plugin;
 	List<String> fall = new ArrayList<String>();
 	List<String> efc = new ArrayList<String>();
 	int trng;
 
-	public Listen(Main main) {
+	public Listen(RocketJump main) {
 		plugin = main;
 	}
 
diff --git a/src/cn/citycraft/RocketJump/Main.java b/src/cn/citycraft/RocketJump/RocketJump.java
similarity index 96%
rename from src/cn/citycraft/RocketJump/Main.java
rename to src/cn/citycraft/RocketJump/RocketJump.java
index 1207f80..27cedac 100644
--- a/src/cn/citycraft/RocketJump/Main.java
+++ b/src/cn/citycraft/RocketJump/RocketJump.java
@@ -11,7 +11,7 @@ import org.bukkit.plugin.java.JavaPlugin;
 /**
  * Created by a08381 on 15-3-28.
  */
-public class Main extends JavaPlugin {
+public class RocketJump extends JavaPlugin {
 
     List<String> Dante = new ArrayList<String>() ;
 
diff --git a/src/plugin.yml b/src/plugin.yml
index 8b651e4..83318b9 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -1,5 +1,5 @@
 name: RocketJump
-main: cn.citycraft.RocketJump.Main
+main: cn.citycraft.RocketJump.RocketJump
 version: 1.1
 author: j502647092
 commands: