diff --git a/pom.xml b/pom.xml
index b370ab2..e58595c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>cn.lunadeer</groupId>
     <artifactId>ColorfulMap</artifactId>
-    <version>2.0</version>
+    <version>2.1</version>
     <packaging>jar</packaging>
 
     <name>ColorfulMap</name>
diff --git a/src/main/java/cn/lunadeer/colorfulmap/utils/Scheduler.java b/src/main/java/cn/lunadeer/colorfulmap/utils/Scheduler.java
index 19cd329..136ed9e 100644
--- a/src/main/java/cn/lunadeer/colorfulmap/utils/Scheduler.java
+++ b/src/main/java/cn/lunadeer/colorfulmap/utils/Scheduler.java
@@ -26,74 +26,6 @@ public class Scheduler {
         }
     }
 
-    /**
-     * Run a task later
-     *
-     * @param task  The task to run
-     * @param delay The delay in ticks (20 ticks = 1 second)
-     * @return The scheduled task
-     */
-    public static void runTaskLater(Runnable task, long delay) {
-        if (delay <= 0) {
-            runTask(task);
-            return;
-        }
-        if (instance.isPaper) {
-            instance.plugin.getServer().getGlobalRegionScheduler().runDelayed(instance.plugin, (plugin) -> task.run(), delay);
-        } else {
-            instance.plugin.getServer().getScheduler().runTaskLater(instance.plugin, task, delay);
-        }
-    }
-
-    /**
-     * Run a task
-     *
-     * @param task The task to run
-     * @return The scheduled task
-     */
-    public static void runTask(Runnable task) {
-        if (instance.isPaper) {
-            instance.plugin.getServer().getGlobalRegionScheduler().run(instance.plugin, (plugin) -> task.run());
-        } else {
-            instance.plugin.getServer().getScheduler().runTask(instance.plugin, task);
-        }
-    }
-
-    /**
-     * Run a task repeatedly
-     *
-     * @param task   The task to run
-     * @param delay  The delay in ticks (20 ticks = 1 second)
-     * @param period The period in ticks (20 ticks = 1 second)
-     * @return The scheduled task
-     */
-    public static void runTaskRepeat(Runnable task, long delay, long period) {
-        if (instance.isPaper) {
-            instance.plugin.getServer().getGlobalRegionScheduler().runAtFixedRate(instance.plugin, (plugin) -> task.run(), delay, period);
-        } else {
-            instance.plugin.getServer().getScheduler().runTaskTimer(instance.plugin, task, delay, period);
-        }
-    }
-
-    /**
-     * Run a task later asynchronously
-     *
-     * @param task  The task to run
-     * @param delay The delay in milliseconds
-     * @return The scheduled task
-     */
-    public static void runTaskLaterAsync(Runnable task, long delay) {
-        if (delay <= 0) {
-            runTaskAsync(task);
-            return;
-        }
-        if (instance.isPaper) {
-            instance.plugin.getServer().getAsyncScheduler().runDelayed(instance.plugin, (plugin) -> task.run(), delay * 50, TimeUnit.MILLISECONDS);
-        } else {
-            instance.plugin.getServer().getScheduler().runTaskLaterAsynchronously(instance.plugin, task, delay);
-        }
-    }
-
     /**
      * Run a task asynchronously
      *
@@ -104,23 +36,7 @@ public class Scheduler {
         if (instance.isPaper) {
             instance.plugin.getServer().getAsyncScheduler().runNow(instance.plugin, (plugin) -> task.run());
         } else {
-            instance.plugin.getServer().getScheduler().runTaskAsynchronously(instance.plugin, task);
-        }
-    }
-
-    /**
-     * Run a task repeatedly asynchronously
-     *
-     * @param task   The task to run
-     * @param delay  The delay in milliseconds
-     * @param period The period in milliseconds
-     * @return The scheduled task
-     */
-    public static void runTaskRepeatAsync(Runnable task, long delay, long period) {
-        if (instance.isPaper) {
-            instance.plugin.getServer().getAsyncScheduler().runAtFixedRate(instance.plugin, (plugin) -> task.run(), delay * 50, period * 50, TimeUnit.MILLISECONDS);
-        } else {
-            instance.plugin.getServer().getScheduler().runTaskTimerAsynchronously(instance.plugin, task, delay, period);
+            instance.plugin.getServer().getScheduler().runTask(instance.plugin, task);
         }
     }
 }