diff --git a/hamster-ball-bukkit/src/main/java/cn/hamster3/mc/plugin/ball/bukkit/HamsterBallPlugin.java b/hamster-ball-bukkit/src/main/java/cn/hamster3/mc/plugin/ball/bukkit/HamsterBallPlugin.java
index c54ef3d..315b298 100644
--- a/hamster-ball-bukkit/src/main/java/cn/hamster3/mc/plugin/ball/bukkit/HamsterBallPlugin.java
+++ b/hamster-ball-bukkit/src/main/java/cn/hamster3/mc/plugin/ball/bukkit/HamsterBallPlugin.java
@@ -39,6 +39,12 @@ public class HamsterBallPlugin extends JavaPlugin {
     @Override
     public void onEnable() {
         Logger logger = getLogger();
+        if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) {
+            PlaceholderHook.INSTANCE.register();
+            logger.info("已挂载 PlaceholderAPI 变量!");
+        } else {
+            logger.warning("服务器未安装 PlaceholderAPI, 取消挂载变量!");
+        }
         Bukkit.getPluginManager().registerEvents(BallBukkitListener.INSTANCE, this);
         logger.info("已注册 BallBukkitListener.");
         BallAPI.getInstance().sendBallMessage(
@@ -47,14 +53,6 @@ public class HamsterBallPlugin extends JavaPlugin {
                 new ServerOnlineEvent(BallAPI.getInstance().getLocalServerInfo())
         );
         logger.info("HamsterBall 已启动.");
-        sync(() -> {
-            if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) {
-                PlaceholderHook.INSTANCE.register();
-                logger.info("已挂载 PlaceholderAPI 变量!");
-            } else {
-                logger.warning("服务器未安装 PlaceholderAPI, 取消挂载变量!");
-            }
-        });
     }
 
     @Override