Signed-off-by: 502647092 <admin@yumc.pw>

src/main/java/pw/yumc/Yum/Yum.java

@@ -92,7 +92,7 @@ public class Yum extends JavaPlugin {
             new PluginNetworkListener(this);
             PluginKit.scp("§a网络管理系统已启用...");
         }
-        if (ConfigManager.i().isThreadSafe()) {
+        if (ConfigManager.i().isThreadSafe() && Bukkit.isPrimaryThread()) {
             new ThreadSafetyListener(this);
             PluginKit.scp("§a线程管理系统已启用...");
         }

src/main/java/pw/yumc/Yum/listeners/ThreadSafetyListener.java

@@ -73,10 +73,12 @@ public class ThreadSafetyListener implements Listener {
         checkSafety(teleportEvent);
     }
 
+    @EventHandler
     public void onPluginDisable(final PluginDisableEvent pluginDisableEvent) {
         checkSafety(pluginDisableEvent);
     }
 
+    @EventHandler
     public void onPluginEnable(final PluginEnableEvent pluginEnableEvent) {
         checkSafety(pluginEnableEvent);
     }
@@ -86,6 +88,7 @@ public class ThreadSafetyListener implements Listener {
         checkSafety(worldLoadEvent);
     }
 
+    @EventHandler
     public void onWorldSave(final WorldSaveEvent worldSaveEvent) {
         checkSafety(worldSaveEvent);
     }