diff --git a/src/main/java/pers/xanadu/enderdragon/hook/Papi.java b/src/main/java/pers/xanadu/enderdragon/hook/Papi.java
deleted file mode 100644
index 3ecf343..0000000
--- a/src/main/java/pers/xanadu/enderdragon/hook/Papi.java
+++ /dev/null
@@ -1,116 +0,0 @@
-package pers.xanadu.enderdragon.hook;
-
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import org.bukkit.Bukkit;
-import org.bukkit.OfflinePlayer;
-import org.bukkit.World;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-import pers.xanadu.enderdragon.EnderDragon;
-import pers.xanadu.enderdragon.manager.TimerManager;
-import pers.xanadu.enderdragon.task.DragonRespawnTimer;
-import pers.xanadu.enderdragon.util.MathUtil;
-
-public class Papi extends PlaceholderExpansion {
-    private final EnderDragon plugin;
-
-    public Papi(EnderDragon plugin) {
-        this.plugin = plugin;
-        register();
-    }
-
-    @Override
-    public @NotNull String getAuthor() {
-        return "Xanadu13";
-    }
-
-    @Override
-    public @NotNull String getIdentifier() {
-        return "ed";
-    }
-
-    @Override
-    public @NotNull String getVersion() {
-        return this.plugin.getDescription().getVersion();
-    }
-
-    @Override
-    public boolean persist() {
-        return true;
-    }
-    @Override
-    public boolean canRegister(){
-        return true;
-    }
-    @Override
-    public String onPlaceholderRequest(Player player, @NotNull String params){
-        if(params.equals("can_respawn")){
-            if(player == null) return String.valueOf(false);
-            boolean res = EnderDragon.getInstance().getDragonManager().canRespawn(player.getWorld());
-            return String.valueOf(res);
-        }
-        if(params.equals("respawn_cd_progress")){
-            if(player == null) return null;
-            World world = player.getWorld();
-            DragonRespawnTimer timer = TimerManager.getTimer(world.getName());
-            if(timer == null) return "null";
-            return String.valueOf(timer.getProgress());
-        }
-        if(params.equals("respawn_cd_remainTime")){
-            if(player == null) return null;
-            World world = player.getWorld();
-            DragonRespawnTimer timer = TimerManager.getTimer(world.getName());
-            if(timer == null) return "null";
-            return String.valueOf(timer.getRestTime());
-        }
-        if(params.equals("respawn_cd_setTime")){
-            if(player == null) return null;
-            World world = player.getWorld();
-            DragonRespawnTimer timer = TimerManager.getTimer(world.getName());
-            if(timer == null) return "null";
-            return String.valueOf(timer.getSetTime());
-        }
-        if(params.startsWith("can_respawn_")){
-            String name = params.substring("can_respawn_".length());
-            World world = Bukkit.getWorld(name);
-            boolean res = EnderDragon.getInstance().getDragonManager().canRespawn(world);
-            return String.valueOf(res);
-        }
-        if(params.startsWith("respawn_cd_progress_")){
-            String name = params.substring("respawn_cd_progress_".length());
-            DragonRespawnTimer timer = TimerManager.getTimer(name);
-            if(timer == null) return "null";
-            return String.valueOf(timer.getProgress());
-        }
-        if(params.startsWith("respawn_cd_remainTime_")){
-            String name = params.substring("respawn_cd_remainTime_".length());
-            DragonRespawnTimer timer = TimerManager.getTimer(name);
-            if(timer == null) return "null";
-            return String.valueOf(timer.getRestTime());
-        }
-        if(params.startsWith("respawn_cd_setTime_")){
-            String name = params.substring("respawn_cd_setTime_".length());
-            DragonRespawnTimer timer = TimerManager.getTimer(name);
-            if(timer == null) return "null";
-            return String.valueOf(timer.getSetTime());
-        }
-        if(params.startsWith("respawn_cd_remain_")){
-            String sub = params.substring("respawn_cd_remain_".length());
-            String[] splits = sub.split("\\$",5);
-            DragonRespawnTimer timer = TimerManager.getTimer(splits[0]);
-            if(timer == null) return "null";
-            if(splits.length==1) return MathUtil.formatDuration(timer.getRestTime());
-            if(splits.length==5){
-                int[] values = MathUtil.getDate(timer.getRestTime());
-                return values[0]+splits[1]+values[1]+splits[2]+values[2]+splits[3]+values[3]+splits[4];
-            }
-            return "wrong format";
-        }
-        return null;
-    }
-    @Override
-    public String onRequest(OfflinePlayer player, @NotNull String params) {
-        if(player == null) return onPlaceholderRequest(null,params);
-        return onPlaceholderRequest(player.getPlayer(),params);
-    }
-}