diff --git a/src/main/java/de/viper/survivalplus/Manager/BlockManager.java b/src/main/java/de/viper/survivalplus/Manager/BlockManager.java
index 6e0f312..a87dee6 100644
--- a/src/main/java/de/viper/survivalplus/Manager/BlockManager.java
+++ b/src/main/java/de/viper/survivalplus/Manager/BlockManager.java
@@ -1,30 +1,83 @@
 package de.viper.survivalplus.Manager;
 
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+
+import java.io.File;
+import java.io.IOException;
 import java.util.*;
 
-import org.bukkit.entity.Player;
+import de.viper.survivalplus.SurvivalPlus;
 
 public class BlockManager {
 
+    private final SurvivalPlus plugin;
     private final Map<UUID, Set<UUID>> blockedPlayers = new HashMap<>();
+    private File blocksFile;
+    private FileConfiguration blocksConfig;
+
+    public BlockManager(SurvivalPlus plugin) {
+        this.plugin = plugin;
+        this.blocksFile = new File(plugin.getDataFolder(), "blocks.yml");
+        if (!blocksFile.exists()) {
+            try {
+                blocksFile.createNewFile();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        this.blocksConfig = YamlConfiguration.loadConfiguration(blocksFile);
+        loadBlocks();
+    }
+
+    private void saveBlocks() {
+        for (UUID key : blockedPlayers.keySet()) {
+            List<String> uuids = new ArrayList<>();
+            for (UUID uuid : blockedPlayers.get(key)) {
+                uuids.add(uuid.toString());
+            }
+            blocksConfig.set(key.toString(), uuids);
+        }
+        try {
+            blocksConfig.save(blocksFile);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void loadBlocks() {
+        blockedPlayers.clear();
+        for (String key : blocksConfig.getKeys(false)) {
+            UUID blockerUUID = UUID.fromString(key);
+            List<String> blockedUUIDs = blocksConfig.getStringList(key);
+            Set<UUID> blockedSet = new HashSet<>();
+            for (String uuidStr : blockedUUIDs) {
+                blockedSet.add(UUID.fromString(uuidStr));
+            }
+            blockedPlayers.put(blockerUUID, blockedSet);
+        }
+    }
 
     public void blockPlayer(Player blocker, Player toBlock) {
         blockedPlayers.computeIfAbsent(blocker.getUniqueId(), k -> new HashSet<>()).add(toBlock.getUniqueId());
+        saveBlocks(); // Sofort speichern
     }
 
     public void unblockPlayer(Player blocker, Player toUnblock) {
-    Set<UUID> blocked = blockedPlayers.get(blocker.getUniqueId());
-    if (blocked != null) {
-        blocked.remove(toUnblock.getUniqueId());
-        if (blocked.isEmpty()) {
-            blockedPlayers.remove(blocker.getUniqueId());
+        Set<UUID> blocked = blockedPlayers.get(blocker.getUniqueId());
+        if (blocked != null) {
+            blocked.remove(toUnblock.getUniqueId());
+            if (blocked.isEmpty()) {
+                blockedPlayers.remove(blocker.getUniqueId());
+            }
+            saveBlocks(); // Sofort speichern
         }
     }
-}
 
     public boolean hasBlocked(Player blocker, Player potentialBlocked) {
         return blockedPlayers.getOrDefault(blocker.getUniqueId(), Collections.emptySet())
-                             .contains(potentialBlocked.getUniqueId());
+                .contains(potentialBlocked.getUniqueId());
     }
 
     public Set<UUID> getBlockedPlayers(Player player) {
@@ -33,5 +86,6 @@ public class BlockManager {
 
     public void clear(Player player) {
         blockedPlayers.remove(player.getUniqueId());
+        saveBlocks();
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/Manager/LootChestManager.java b/src/main/java/de/viper/survivalplus/Manager/LootChestManager.java
index 1d48176..84391c7 100644
--- a/src/main/java/de/viper/survivalplus/Manager/LootChestManager.java
+++ b/src/main/java/de/viper/survivalplus/Manager/LootChestManager.java
@@ -6,18 +6,21 @@ import org.bukkit.*;
 import org.bukkit.block.Chest;
 import org.bukkit.command.*;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.inventory.InventoryCloseEvent;
-import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.event.inventory.InventoryOpenEvent;
+import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.scheduler.BukkitRunnable;
 
+import java.io.File;
+import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.ThreadLocalRandom;
 
@@ -34,9 +37,17 @@ public class LootChestManager implements Listener, CommandExecutor {
     private final int maxLootPerPlayer;
     private final long lootLimitResetMillis;
 
+    // Persistence
+    private final File lootChestFile;
+    private FileConfiguration lootChestConfig;
+
     public LootChestManager(SurvivalPlus plugin) {
         this.plugin = plugin;
+        this.lootChestFile = new File(plugin.getDataFolder(), "lootchests.yml");
+        this.lootChestConfig = YamlConfiguration.loadConfiguration(lootChestFile);
+        
         loadLootFromConfig();
+        loadActiveChests(); // Kisten beim Start laden
 
         FileConfiguration cfg = plugin.getConfig();
         this.despawnMillis = cfg.getLong("lootchest.despawn-minutes", 10) * 60 * 1000;
@@ -49,6 +60,102 @@ public class LootChestManager implements Listener, CommandExecutor {
         startLootLimitResetTask();
     }
 
+    /**
+     * Lädt gespeicherte Kisten aus der Datei und prüft, ob sie abgelaufen sind
+     */
+    private void loadActiveChests() {
+        if (!lootChestFile.exists()) return;
+        
+        long now = System.currentTimeMillis();
+        List<Location> toRemoveFile = new ArrayList<>();
+
+        for (String key : lootChestConfig.getKeys(false)) {
+            try {
+                long spawnTime = lootChestConfig.getLong(key);
+
+                // Prüfen ob die Zeit abgelaufen ist (inklusive Offline-Zeit)
+                if (now - spawnTime >= despawnMillis) {
+                    String[] parts = key.split("_");
+                    if (parts.length == 4) {
+                        World w = Bukkit.getWorld(parts[0]);
+                        if (w != null) {
+                            int x = Integer.parseInt(parts[1]);
+                            int y = Integer.parseInt(parts[2]);
+                            int z = Integer.parseInt(parts[3]);
+                            Location loc = new Location(w, x, y, z);
+                            
+                            // Kiste physikalisch löschen falls noch vorhanden
+                            if (loc.getBlock().getType() == Material.CHEST) {
+                                loc.getBlock().setType(Material.AIR);
+                            }
+                            toRemoveFile.add(loc);
+                        }
+                    }
+                } else {
+                    // Kiste ist noch gültig -> in den Speicher laden
+                    String[] parts = key.split("_");
+                    if (parts.length == 4) {
+                        World w = Bukkit.getWorld(parts[0]);
+                        if (w != null) {
+                            int x = Integer.parseInt(parts[1]);
+                            int y = Integer.parseInt(parts[2]);
+                            int z = Integer.parseInt(parts[3]);
+                            Location loc = new Location(w, x, y, z);
+                            
+                            // Integritätsprüfung: Ist da auch wirklich eine Kiste?
+                            if (loc.getBlock().getType() == Material.CHEST) {
+                                activeChests.add(loc);
+                                chestSpawnTimes.put(loc, spawnTime);
+                            } else {
+                                // Datei sagt ja, Welt sagt nein -> Cleanup in Datei
+                                toRemoveFile.add(loc);
+                            }
+                        }
+                    }
+                }
+            } catch (Exception e) {
+                plugin.getLogger().warning("Fehler beim Laden einer Lootkiste: " + key);
+            }
+        }
+        
+        // Alte Einträge aus der Datei entfernen
+        for (Location loc : toRemoveFile) {
+            String key = loc.getWorld().getName() + "_" + loc.getBlockX() + "_" + loc.getBlockY() + "_" + loc.getBlockZ();
+            lootChestConfig.set(key, null);
+        }
+        saveActiveChests();
+    }
+
+    /**
+     * Speichert die aktuellen aktiven Kisten in die Datei
+     */
+    private void saveActiveChests() {
+        lootChestConfig = new YamlConfiguration();
+        for (Map.Entry<Location, Long> entry : chestSpawnTimes.entrySet()) {
+            Location loc = entry.getKey();
+            String key = loc.getWorld().getName() + "_" + loc.getBlockX() + "_" + loc.getBlockY() + "_" + loc.getBlockZ();
+            lootChestConfig.set(key, entry.getValue());
+        }
+        try {
+            lootChestConfig.save(lootChestFile);
+        } catch (IOException e) {
+            plugin.getLogger().severe("Konnte lootchests.yml nicht speichern!");
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Entfernt eine Kiste komplett aus System und Datei (z.B. beim Looten)
+     */
+    private void removeChestData(Location loc) {
+        activeChests.remove(loc);
+        chestSpawnTimes.remove(loc);
+        
+        String key = loc.getWorld().getName() + "_" + loc.getBlockX() + "_" + loc.getBlockY() + "_" + loc.getBlockZ();
+        lootChestConfig.set(key, null);
+        saveActiveChests();
+    }
+
     private void loadLootFromConfig() {
         FileConfiguration cfg = plugin.getConfig();
         lootItems.clear();
@@ -75,7 +182,11 @@ public class LootChestManager implements Listener, CommandExecutor {
         new BukkitRunnable() {
             @Override
             public void run() {
+                // Falls deaktiviert, nichts tun
+                // Hinweis: Die Logik hier war "!enabled ... return; clearAll". 
+                // Das bedeutet: Wenn enabled=true -> !enabled=false -> kein return -> clearAll.
                 if (!plugin.getConfig().getBoolean("lootchest.enabled", true)) return;
+                
                 clearAllActiveChests();
                 for (int i = 0; i < spawnCount; i++) {
                     spawnRandomLootChest();
@@ -88,26 +199,36 @@ public class LootChestManager implements Listener, CommandExecutor {
     }
 
     private void startChestDespawnTask() {
+        // Prüft jede Minute (20 Ticks * 60)
         new BukkitRunnable() {
             @Override
             public void run() {
                 long now = System.currentTimeMillis();
+                
+                // Sicheres Iterieren um ConcurrentModificationException zu vermeiden
                 Iterator<Location> it = activeChests.iterator();
                 while (it.hasNext()) {
                     Location loc = it.next();
                     Long spawnTime = chestSpawnTimes.get(loc);
+                    
                     if (spawnTime != null && now - spawnTime >= despawnMillis) {
                         if (loc.getBlock().getType() == Material.CHEST) {
                             loc.getBlock().setType(Material.AIR);
                         }
-                        it.remove();
+                        
+                        // Manuell aus den Datenstrukturen entfernen
                         chestSpawnTimes.remove(loc);
+                        it.remove(); // Aus der Liste entfernen (Thread-Safe)
+                        
                         Bukkit.broadcastMessage(color(
                                 plugin.getLangConfig().getString("lootchest.despawn-msg",
                                         "&eEine Lootkiste ist von selbst verschwunden.")
                         ));
                     }
                 }
+                
+                // Config einmal speichern (wichtig!)
+                saveActiveChests();
             }
         }.runTaskTimer(plugin, 20L * 60, 20L * 60);
     }
@@ -117,6 +238,7 @@ public class LootChestManager implements Listener, CommandExecutor {
             if (loc.getBlock().getType() == Material.CHEST) {
                 loc.getBlock().setType(Material.AIR);
             }
+            removeChestData(loc);
         }
         activeChests.clear();
         chestSpawnTimes.clear();
@@ -157,6 +279,8 @@ public class LootChestManager implements Listener, CommandExecutor {
 
         activeChests.add(loc);
         chestSpawnTimes.put(loc, System.currentTimeMillis());
+        
+        saveActiveChests();
 
         world.spawnParticle(Particle.FIREWORK, loc.clone().add(0.5, 1.0, 0.5),
                 20, 0.3, 0.5, 0.3);
@@ -265,8 +389,9 @@ public class LootChestManager implements Listener, CommandExecutor {
             if (looted >= maxLootPerPlayer) return;
             playerLootCount.put(uuid, looted + 1);
             chestLoc.getBlock().setType(Material.AIR);
-            activeChests.remove(chestLoc);
-            chestSpawnTimes.remove(chestLoc);
+            
+            removeChestData(chestLoc);
+            
             Bukkit.broadcastMessage(color(
                     plugin.getLangConfig().getString("lootchest.removed-msg", "&aEine Lootkiste wurde geleert und entfernt.")
             ));
@@ -320,4 +445,4 @@ public class LootChestManager implements Listener, CommandExecutor {
             return stack;
         }
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/Manager/TablistManager.java b/src/main/java/de/viper/survivalplus/Manager/TablistManager.java
index 2f73eda..13529b1 100644
--- a/src/main/java/de/viper/survivalplus/Manager/TablistManager.java
+++ b/src/main/java/de/viper/survivalplus/Manager/TablistManager.java
@@ -1,6 +1,7 @@
 package de.viper.survivalplus.Manager;
 
 import de.viper.survivalplus.SurvivalPlus;
+import net.md_5.bungee.api.ChatColor;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -25,6 +26,8 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class TablistManager implements Listener {
 
@@ -70,18 +73,6 @@ public class TablistManager implements Listener {
 
         FileConfiguration config = plugin.getTablistConfig();
 
-
-        // Nicknames.yml laden
-        try {
-            File nicknameFile = new File(plugin.getDataFolder(), "nicknames.yml");
-            if (!nicknameFile.exists()) {
-                plugin.saveResource("nicknames.yml", false);
-            }
-            this.nicknameConfig = YamlConfiguration.loadConfiguration(nicknameFile);
-        } catch (Exception ignored) {
-            this.nicknameConfig = null; // Keine Konsolenausgabe
-        }
-
         // Konfigurationswerte laden
         this.enabled = config.getBoolean("enabled", true);
         this.serverName = config.getString("server-name", "SurvivalPlus");
@@ -97,7 +88,7 @@ public class TablistManager implements Listener {
         try {
             this.luckPerms = LuckPermsProvider.get();
         } catch (Throwable e) {
-            luckPerms = null; // Keine Konsolenausgabe
+            luckPerms = null;
         }
 
         // Prüfen, ob PlaceholderAPI verfügbar ist
@@ -140,6 +131,9 @@ public class TablistManager implements Listener {
         new BukkitRunnable() {
             @Override
             public void run() {
+                // Nickname Config neu laden
+                reloadNicknameConfig();
+
                 if (headerAnim.isEmpty() || footerAnim.isEmpty()) return;
 
                 // Online-Spieler und Staff zählen
@@ -154,22 +148,24 @@ public class TablistManager implements Listener {
 
                 for (Player player : Bukkit.getOnlinePlayers()) {
                     try {
-                        // Nickname oder Spielername verwenden
+                        // Nickname abrufen (farbig)
                         String displayName = getNickname(player);
+                        // Falls kein Nickname, Name nehmen
                         if (displayName == null || displayName.trim().isEmpty()) {
                             displayName = player.getName();
                         }
 
-                        // Spielername für die Tablist setzen
+                        // Spielername für die Tablist setzen (Spielerliste auf der rechten Seite)
                         String playerListName;
-                        String prefix = getPlayerPrefix(player);
+                        String rankPrefix = getPlayerPrefix(player);
+                        
                         if (luckPerms == null && !hasPlaceholderAPI) {
                             playerListName = displayName;
-                            updateNametag(player, "", displayName);
+                            updateNametag(player, rankPrefix, displayName);
                         } else {
                             int ping = getPlayerPing(player);
-                            playerListName = color(prefix + displayName + (ping >= 0 ? "&8 | &e" + ping + "ms" : ""));
-                            updateNametag(player, prefix, displayName);
+                            playerListName = color(rankPrefix + displayName + (ping >= 0 ? "&8 | &e" + ping + "ms" : ""));
+                            updateNametag(player, rankPrefix, displayName);
                         }
                         player.setPlayerListName(playerListName);
 
@@ -215,7 +211,7 @@ public class TablistManager implements Listener {
                             done = tryStringMethod(player, header, footer);
                         }
 
-                        // 3) Keine Warnung bei Fehlschlag, da dies normal sein kann
+                        // 3) Keine Warnung bei Fehlschlag
                     } catch (Exception ignored) {
                         // Keine Konsolenausgabe für Fehler bei der Tablist
                     }
@@ -228,7 +224,22 @@ public class TablistManager implements Listener {
     }
 
     /**
-     * Nickname aus nicknames.yml abrufen
+     * Lädt die nicknames.yml neu
+     */
+    private void reloadNicknameConfig() {
+        try {
+            File nicknameFile = new File(plugin.getDataFolder(), "nicknames.yml");
+            if (!nicknameFile.exists()) {
+                plugin.saveResource("nicknames.yml", false);
+            }
+            this.nicknameConfig = YamlConfiguration.loadConfiguration(nicknameFile);
+        } catch (Exception ignored) {
+            this.nicknameConfig = null;
+        }
+    }
+
+    /**
+     * Nickname abrufen und formatieren
      */
     private String getNickname(Player player) {
         if (nicknameConfig == null) return null;
@@ -236,161 +247,130 @@ public class TablistManager implements Listener {
             String uuid = player.getUniqueId().toString();
             String nickname = nicknameConfig.getString(uuid);
             if (nickname != null && !nickname.trim().isEmpty()) {
-                try {
-                    File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                    FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                    debugConfig.set(player.getUniqueId().toString() + ".nickname", nickname);
-                    debugConfig.save(debugFile);
-                } catch (Exception ignored) {}
-                return nickname;
+                return translateNickColors(nickname);
             }
-        } catch (Exception ignored) {
-            // Keine Konsolenausgabe
-        }
+        } catch (Exception ignored) {}
         return null;
     }
 
     /**
      * Nametag über dem Kopf aktualisieren
      */
-    private void updateNametag(Player player, String prefix, String displayName) {
+    private void updateNametag(Player player, String rankPrefix, String nickname) {
         if (scoreboard == null) return;
 
         try {
-            String teamName = generateTeamName(player, prefix);
+            String teamName = generateTeamName(player, rankPrefix);
             Team team = scoreboard.getTeam(teamName);
 
-            // Team erstellen oder aktualisieren
             if (team == null) {
                 team = scoreboard.registerNewTeam(teamName);
             }
 
-            // Prefix zwingend setzen, wenn LuckPerms installiert ist
-            String coloredPrefix = color(prefix != null && !prefix.trim().isEmpty() ? prefix : (luckPerms != null ? "&7[Spieler] " : ""));
-            team.setPrefix(coloredPrefix);
+            // WICHTIG:
+            // Wir nutzen den Rang-Prefix ODER den Nickname als Team-Prefix.
+            // Da wir den Namen über dem Kopf nicht komplett ersetzen können (ohne ProtocolLib),
+            // zeigen wir den Nickname als Prefix an.
+            // Ergebnis über Kopf: [Nick] Spielername
+            
+            String prefix;
+            
+            // Wenn ein Nickname existiert, hat er Vorrang über den Rang-Prefix (damit man ihn sieht)
+            if (nickname != null && !nickname.trim().isEmpty()) {
+                prefix = nickname;
+            } else {
+                prefix = color(rankPrefix != null && !rankPrefix.trim().isEmpty() ? rankPrefix : (luckPerms != null ? "&7[Spieler] " : ""));
+            }
+            
+            team.setPrefix(prefix);
 
-            // Spieler dem Team hinzufügen
-            String entry = displayName != null && !displayName.trim().isEmpty() ? displayName : player.getName();
+            // WICHTIG: Der Entry MUSS der echte Spielername sein.
+            // Wir nutzen hier den echten Namen, nicht den Nicknamen, da Nicks zu lang sein können oder Sonderzeichen enthalten.
+            String entry = player.getName();
+            
             if (!team.hasEntry(entry)) {
-                // Spieler aus anderen Teams entfernen, um Konflikte zu vermeiden
+                // Spieler aus anderen Teams entfernen
                 for (Team existingTeam : scoreboard.getTeams()) {
                     if (!existingTeam.getName().equals(teamName)) {
                         existingTeam.removeEntry(entry);
-                        existingTeam.removeEntry(player.getName());
                     }
                 }
                 team.addEntry(entry);
             }
 
-            // Team für alle Spieler sichtbar machen
+            // Scoreboard für alle Spieler synchronisieren
             for (Player onlinePlayer : Bukkit.getOnlinePlayers()) {
                 if (onlinePlayer.getScoreboard() != scoreboard) {
                     onlinePlayer.setScoreboard(scoreboard);
                 }
             }
 
-            // Debug-Ausgabe für Nametag
-            try {
-                File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                debugConfig.set(player.getUniqueId().toString() + ".nametag_prefix", coloredPrefix);
-                debugConfig.set(player.getUniqueId().toString() + ".nametag_entry", entry);
-                debugConfig.save(debugFile);
-            } catch (Exception ignored) {}
-        } catch (Exception ignored) {
-            // Keine Konsolenausgabe
-        }
+        } catch (Exception ignored) {}
     }
 
+    /**
+     * Farben übersetzen
+     */
+    private String translateNickColors(String input) {
+        String withLegacy = org.bukkit.ChatColor.translateAlternateColorCodes('&', input);
+        return replaceHexColors(withLegacy);
+    }
+
+    private String replaceHexColors(String input) {
+        Matcher matcher = HEX_PATTERN.matcher(input);
+        StringBuffer sb = new StringBuffer();
+        while (matcher.find()) {
+            String hexCode = matcher.group();
+            String replacement = ChatColor.of(hexCode).toString();
+            matcher.appendReplacement(sb, replacement);
+        }
+        matcher.appendTail(sb);
+        return sb.toString();
+    }
+
+    private static final Pattern HEX_PATTERN = Pattern.compile("#[a-fA-F0-9]{6}");
+
     /**
      * Eindeutigen Teamnamen generieren
      */
     private String generateTeamName(Player player, String prefix) {
-        // Verwende UUID für eindeutige Teamnamen, falls kein Prefix vorhanden
         if (prefix == null || prefix.trim().isEmpty()) {
             return "nametag_" + player.getUniqueId().toString().substring(0, 8);
         }
-        // Verwende Prefix für Teamnamen, max 16 Zeichen (Bukkit-Beschränkung)
         String sanitizedPrefix = prefix.replaceAll("[^a-zA-Z0-9]", "").toLowerCase();
         return "prefix_" + sanitizedPrefix.substring(0, Math.min(sanitizedPrefix.length(), 12));
     }
 
     /**
-     * Spieler-Prefix abrufen (LuckPerms primär, PlaceholderAPI als Fallback)
+     * Rang-Prefix abrufen
      */
     private String getPlayerPrefix(Player player) {
-        // Wenn LuckPerms installiert ist, Prefix zwingend abrufen
         if (luckPerms != null) {
-            // Versuche LuckPerms-API zuerst
             try {
                 User user = luckPerms.getPlayerAdapter(Player.class).getUser(player);
                 String prefix = user.getCachedData().getMetaData().getPrefix();
                 if (prefix != null && !prefix.trim().isEmpty()) {
-                    try {
-                        File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                        FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                        debugConfig.set(player.getUniqueId().toString() + ".prefix", prefix);
-                        debugConfig.save(debugFile);
-                    } catch (Exception ignored) {}
                     return prefix + " ";
                 }
-            } catch (Exception ignored) {
-                // Keine Konsolenausgabe
-            }
-
-            // Fallback auf PlaceholderAPI, wenn LuckPerms installiert ist
+            } catch (Exception ignored) {}
             if (hasPlaceholderAPI) {
                 try {
                     String prefix = PlaceholderAPI.setPlaceholders(player, "%luckperms_prefix%");
                     if (prefix != null && !prefix.trim().isEmpty()) {
-                        try {
-                            File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                            FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                            debugConfig.set(player.getUniqueId().toString() + ".prefix", prefix);
-                            debugConfig.save(debugFile);
-                        } catch (Exception ignored) {}
                         return prefix + " ";
                     }
-                } catch (Exception ignored) {
-                    // Keine Konsolenausgabe
-                }
+                } catch (Exception ignored) {}
             }
-
-            // Standard-Prefix, wenn LuckPerms installiert ist, aber kein Prefix definiert
-            try {
-                File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                debugConfig.set(player.getUniqueId().toString() + ".prefix", "&7[Spieler]");
-                debugConfig.save(debugFile);
-            } catch (Exception ignored) {}
             return "&7[Spieler] ";
         }
-
-        // Wenn LuckPerms nicht installiert ist, aber PlaceholderAPI vorhanden ist
         if (hasPlaceholderAPI) {
             try {
                 String prefix = PlaceholderAPI.setPlaceholders(player, "%luckperms_prefix%");
                 if (prefix != null && !prefix.trim().isEmpty()) {
-                    try {
-                        File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-                        FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-                        debugConfig.set(player.getUniqueId().toString() + ".prefix", prefix);
-                        debugConfig.save(debugFile);
-                    } catch (Exception ignored) {}
                     return prefix + " ";
                 }
-            } catch (Exception ignored) {
-                // Keine Konsolenausgabe
-            }
+            } catch (Exception ignored) {}
         }
-
-        // Standard-Prefix, wenn weder LuckPerms noch PlaceholderAPI einen Prefix liefern
-        try {
-            File debugFile = new File(plugin.getDataFolder(), "debug.yml");
-            FileConfiguration debugConfig = YamlConfiguration.loadConfiguration(debugFile);
-            debugConfig.set(player.getUniqueId().toString() + ".prefix", "&7[Spieler]");
-            debugConfig.save(debugFile);
-        } catch (Exception ignored) {}
         return "&7[Spieler] ";
     }
 
@@ -403,32 +383,33 @@ public class TablistManager implements Listener {
             Object entityPlayer = getHandle.invoke(player);
             return entityPlayer.getClass().getField("ping").getInt(entityPlayer);
         } catch (Exception ignored) {
-            return -1; // Keine Konsolenausgabe
+            return -1;
         }
     }
 
     /**
-     * Chat-Format modifizieren
+     * Chat-Format (Nickname wird hier angezeigt)
      */
     @EventHandler
     public void onPlayerChat(AsyncPlayerChatEvent event) {
         try {
             Player player = event.getPlayer();
+            // Nickname abrufen (wichtig: hier neu abrufen, da es asynchron ist und sich geändert haben könnte)
+            // Da Config-Lesezugriffe meist Thread-Safe sind, ist das hier okay.
             String displayName = getNickname(player);
             if (displayName == null || displayName.trim().isEmpty()) {
                 displayName = player.getName();
             }
 
             String prefix = getPlayerPrefix(player);
+            // Format: Rang + Nick + ": " + Nachricht
             String format = color(prefix + displayName + "&7: &f") + "%2$s";
             event.setFormat(format);
-        } catch (Exception ignored) {
-            // Keine Konsolenausgabe
-        }
+        } catch (Exception ignored) {}
     }
 
     /**
-     * Adventure-Variante mit Components
+     * Adventure-Variante
      */
     private boolean tryAdventureComponent(Player player, String headerRaw, String footerRaw) {
         try {
@@ -449,7 +430,6 @@ public class TablistManager implements Listener {
                 headerComp = textMethod.invoke(null, color(headerRaw));
                 footerComp = textMethod.invoke(null, color(footerRaw));
             } else {
-                // Fallback: MiniMessage
                 try {
                     Class<?> miniMsgClass = Class.forName("net.kyori.adventure.text.minimessage.MiniMessage");
                     Method miniMsgSingleton = miniMsgClass.getMethod("miniMessage");
@@ -457,9 +437,7 @@ public class TablistManager implements Listener {
                     Method deserialize = miniMsgClass.getMethod("deserialize", String.class);
                     headerComp = deserialize.invoke(miniMsg, headerRaw);
                     footerComp = deserialize.invoke(miniMsg, footerRaw);
-                } catch (Exception ignored) {
-                    // Kein MiniMessage
-                }
+                } catch (Exception ignored) {}
             }
 
             if (headerComp == null || footerComp == null) return false;
@@ -512,9 +490,6 @@ public class TablistManager implements Listener {
         return false;
     }
 
-    /**
-     * Hilfsmethode für Reflection
-     */
     private Method findMethod(Class<?> clazz, String name, Class<?>... paramTypes) {
         Class<?> current = clazz;
         while (current != null) {
@@ -527,9 +502,6 @@ public class TablistManager implements Listener {
         return null;
     }
 
-    /**
-     * Farbcode-Konvertierung (& -> §)
-     */
     private String color(String msg) {
         if (msg == null) return "";
         return msg.replace("&", "§");
diff --git a/src/main/java/de/viper/survivalplus/SurvivalPlus.java b/src/main/java/de/viper/survivalplus/SurvivalPlus.java
index c900b8b..49b2803 100644
--- a/src/main/java/de/viper/survivalplus/SurvivalPlus.java
+++ b/src/main/java/de/viper/survivalplus/SurvivalPlus.java
@@ -335,9 +335,16 @@ public class SurvivalPlus extends JavaPlugin {
         getCommand("lootchests").setExecutor(lootChestManager);
         getCommand("tploot").setExecutor(lootChestManager);
         getCommand("claim").setExecutor(new ClaimCommand(this));
-        BlockManager blockManager = new BlockManager();
+        // HIER: (this) hinzugefügt, damit der BlockManager die Datei speichern kann
+        BlockManager blockManager = new BlockManager(this);
         FileConfiguration config = getConfig();
         BackpackRecipe.register(this, langConfig);
+
+        // NEU: Befehle registrieren
+        getCommand("block").setExecutor(new BlockCommand(blockManager, getConfig()));
+        getCommand("unblock").setExecutor(new UnblockCommand(blockManager, getConfig()));
+        getCommand("blocklist").setExecutor(new BlockListCommand(blockManager, getConfig()));
+
         pluginManager.registerEvents(new ChatBlockListener(blockManager), this);
         pluginManager.registerEvents(new InventoryClickListener(this), this);
         pluginManager.registerEvents(sitListener, this);
diff --git a/src/main/java/de/viper/survivalplus/commands/BlockCommand.java b/src/main/java/de/viper/survivalplus/commands/BlockCommand.java
index 5f1b731..e3905ac 100644
--- a/src/main/java/de/viper/survivalplus/commands/BlockCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/BlockCommand.java
@@ -2,9 +2,12 @@ package de.viper.survivalplus.commands;
 
 import de.viper.survivalplus.Manager.BlockManager;
 import org.bukkit.Bukkit;
-import org.bukkit.command.*;
-import org.bukkit.entity.Player;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
 
 public class BlockCommand implements CommandExecutor {
 
@@ -20,28 +23,40 @@ public class BlockCommand implements CommandExecutor {
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
 
         if (!(sender instanceof Player player)) {
-            sender.sendMessage(config.getString("messages.general.only_players"));
+            sender.sendMessage(color(config.getString("messages.general.only_players", "§cDieser Befehl ist nur für Spieler!")));
+            return true;
+        }
+
+        if (!player.hasPermission("survivalplus.block")) {
+            player.sendMessage(color(config.getString("messages.general.no_permission", "§cDu hast keine Berechtigung für diesen Befehl!")));
             return true;
         }
 
         if (args.length != 1) {
-            player.sendMessage(config.getString("messages.block.usage"));
+            player.sendMessage(color(config.getString("messages.block.usage", "§cVerwendung: /block <Spieler>")));
             return true;
         }
 
         Player target = Bukkit.getPlayerExact(args[0]);
         if (target == null || target == player) {
-            player.sendMessage(config.getString("messages.block.invalid_player"));
+            player.sendMessage(color(config.getString("messages.block.invalid_player", "§cDieser Spieler konnte nicht gefunden werden oder bist du selbst.")));
             return true;
         }
 
         if (blockManager.hasBlocked(player, target)) {
-            player.sendMessage(config.getString("messages.block.already_blocked").replace("%player%", target.getName()));
+            String msg = config.getString("messages.block.already_blocked", "&cDieser Spieler ist bereits blockiert!");
+            player.sendMessage(color(msg.replace("%player%", target.getName())));
         } else {
             blockManager.blockPlayer(player, target);
-            player.sendMessage(config.getString("messages.block.blocked").replace("%player%", target.getName()));
+            String msg = config.getString("messages.block.blocked", "&aDu hast %player% blockiert.");
+            player.sendMessage(color(msg.replace("%player%", target.getName())));
         }
 
         return true;
     }
-}
+    
+    private String color(String msg) {
+        if (msg == null) return "";
+        return ChatColor.translateAlternateColorCodes('&', msg);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/BlockListCommand.java b/src/main/java/de/viper/survivalplus/commands/BlockListCommand.java
index 3184c43..e3cfb66 100644
--- a/src/main/java/de/viper/survivalplus/commands/BlockListCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/BlockListCommand.java
@@ -2,9 +2,12 @@ package de.viper.survivalplus.commands;
 
 import de.viper.survivalplus.Manager.BlockManager;
 import org.bukkit.Bukkit;
-import org.bukkit.command.*;
-import org.bukkit.entity.Player;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
 
 import java.util.stream.Collectors;
 
@@ -22,22 +25,30 @@ public class BlockListCommand implements CommandExecutor {
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
 
         if (!(sender instanceof Player player)) {
-            sender.sendMessage(config.getString("messages.general.only_players"));
+            // Fallback: "Nur Spieler..." falls Key fehlt
+            sender.sendMessage(color(config.getString("messages.general.only_players", "§cNur Spieler können diesen Befehl ausführen!")));
             return true;
         }
 
         var blocked = blockManager.getBlockedPlayers(player);
         if (blocked.isEmpty()) {
-            player.sendMessage(config.getString("messages.blocklist.no_blocked_players"));
+            player.sendMessage(color(config.getString("messages.blocklist.no_blocked_players", "§cDu hast keine Spieler blockiert.")));
             return true;
         }
 
         String list = blocked.stream()
                 .map(Bukkit::getOfflinePlayer)
-                .map(p -> p.getName() != null ? p.getName() : "Unbekannt")
+                .map(p -> p.getName() != null ? p.getName() : "§eUnbekannt")
                 .collect(Collectors.joining(", "));
 
-        player.sendMessage(config.getString("messages.blocklist.blocked_players").replace("%list%", list));
+        // WICHTIG: Default-String als zweiten Parameter, um NullPointerException zu vermeiden
+        String rawMessage = config.getString("messages.blocklist.blocked_players", "&eBlockierte Spieler: %list%");
+        player.sendMessage(color(rawMessage.replace("%list%", list)));
         return true;
     }
-}
+    
+    private String color(String msg) {
+        if (msg == null) return "";
+        return ChatColor.translateAlternateColorCodes('&', msg);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/NickCommand.java b/src/main/java/de/viper/survivalplus/commands/NickCommand.java
index fd7d79c..c6b033f 100644
--- a/src/main/java/de/viper/survivalplus/commands/NickCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/NickCommand.java
@@ -34,6 +34,23 @@ public class NickCommand implements CommandExecutor {
 
         if (args.length == 0) {
             player.sendMessage("§eBenutzung: /nick <Name>");
+            player.sendMessage("§eVerwende /nick off um den Nickname zu entfernen.");
+            return true;
+        }
+
+        // Befehl zum Entfernen des Nicks
+        if (args.length == 1 && (args[0].equalsIgnoreCase("off") || args[0].equalsIgnoreCase("remove") || args[0].equalsIgnoreCase("reset"))) {
+            String uuid = player.getUniqueId().toString();
+            
+            // Aus Config entfernen
+            plugin.getNicknamesConfig().set(uuid, null);
+            plugin.saveNicknamesConfig();
+            
+            // Visuell sofort zurücksetzen
+            player.setDisplayName(player.getName());
+            player.setPlayerListName(player.getName());
+            
+            player.sendMessage("§aDein Nickname wurde entfernt.");
             return true;
         }
 
@@ -87,4 +104,4 @@ public class NickCommand implements CommandExecutor {
         matcher.appendTail(sb);
         return sb.toString();
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/SitCommand.java b/src/main/java/de/viper/survivalplus/commands/SitCommand.java
index a21454b..e1eb323 100644
--- a/src/main/java/de/viper/survivalplus/commands/SitCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/SitCommand.java
@@ -3,6 +3,8 @@ package de.viper.survivalplus.commands;
 import de.viper.survivalplus.SurvivalPlus;
 import de.viper.survivalplus.listeners.SitListener;
 import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -44,14 +46,30 @@ public class SitCommand implements CommandExecutor {
             player.sendMessage(lang.getString("sit.stand-up", "§aDu bist aufgestanden!"));
             return true;
         }
+        
+        // Prüfe ob Spieler bereits in einem Fahrzeug ist
+        if (player.isInsideVehicle()) {
+            player.sendMessage(lang.getString("sit.already-in-vehicle", "§cDu kannst dich nicht setzen, während du in einem Fahrzeug bist!"));
+            return true;
+        }
 
-        // Setze den Spieler mittig auf den Block und leicht oberhalb (Fix)
+        // Prüfe ob unter dem Spieler Luft ist (Verhindert Sitzen beim Bauen in der Luft)
+        Location loc = player.getLocation();
+        Block blockBelow = loc.clone().subtract(0, 1, 0).getBlock();
+        
+        // Wir erlauben das Sitzen nur, wenn der Block unter einem nicht Luft ist und kein Flüssigkeitsblock ist
+        if (blockBelow.getType().isAir() || !blockBelow.getType().isSolid()) {
+            player.sendMessage(plugin.getLangConfig().getString("sit.no-solid-ground", "§cDu kannst dich hier nicht hinsetzen (kein fester Boden)."));
+            return true;
+        }
+
+        // Setze den Spieler mittig auf den Block
         Location location = player.getLocation();
         location.setX(location.getBlockX() + 0.5);
-        location.setY(location.getBlockY() + 0.25);
         location.setZ(location.getBlockZ() + 0.5);
+        location.setY(location.getBlockY());
 
         sitListener.sitPlayer(player, location);
         return true;
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/TradeAcceptCommand.java b/src/main/java/de/viper/survivalplus/commands/TradeAcceptCommand.java
index 5f1f5c4..8e015b3 100644
--- a/src/main/java/de/viper/survivalplus/commands/TradeAcceptCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/TradeAcceptCommand.java
@@ -32,4 +32,4 @@ public class TradeAcceptCommand implements CommandExecutor {
         tradeManager.acceptTrade(target, args[0]);
         return true;
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/TradeCommand.java b/src/main/java/de/viper/survivalplus/commands/TradeCommand.java
index e31d69e..751793a 100644
--- a/src/main/java/de/viper/survivalplus/commands/TradeCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/TradeCommand.java
@@ -39,4 +39,4 @@ public class TradeCommand implements CommandExecutor {
         tradeManager.requestTrade(sender, target);
         return true;
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/commands/UnblockCommand.java b/src/main/java/de/viper/survivalplus/commands/UnblockCommand.java
index 460fc72..96b02b6 100644
--- a/src/main/java/de/viper/survivalplus/commands/UnblockCommand.java
+++ b/src/main/java/de/viper/survivalplus/commands/UnblockCommand.java
@@ -2,9 +2,12 @@ package de.viper.survivalplus.commands;
 
 import de.viper.survivalplus.Manager.BlockManager;
 import org.bukkit.Bukkit;
-import org.bukkit.command.*;
-import org.bukkit.entity.Player;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
 
 public class UnblockCommand implements CommandExecutor {
 
@@ -20,29 +23,40 @@ public class UnblockCommand implements CommandExecutor {
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
 
         if (!(sender instanceof Player player)) {
-            sender.sendMessage(config.getString("messages.general.only_players"));
+            sender.sendMessage(color(config.getString("messages.general.only_players", "§cDieser Befehl ist nur für Spieler!")));
+            return true;
+        }
+
+        if (!player.hasPermission("survivalplus.unblock")) {
+            player.sendMessage(color(config.getString("messages.general.no_permission", "§cDu hast keine Berechtigung für diesen Befehl!")));
             return true;
         }
 
         if (args.length != 1) {
-            player.sendMessage(config.getString("messages.unblock.usage"));
+            player.sendMessage(color(config.getString("messages.block.usage", "§cVerwendung: /unblock <Spieler>")));
             return true;
         }
 
         Player target = Bukkit.getPlayerExact(args[0]);
         if (target == null || target == player) {
-            player.sendMessage(config.getString("messages.unblock.invalid_player"));
+            player.sendMessage(color(config.getString("messages.block.invalid_player", "§cDieser Spieler konnte nicht gefunden werden oder bist du selbst.")));
             return true;
         }
 
-        if (blockManager.hasBlocked(player, target)) {
-            blockManager.unblockPlayer(player, target);
-            player.sendMessage(config.getString("messages.unblock.unblocked").replace("%player%", target.getName()));
-            target.sendMessage(config.getString("messages.unblock.unblocked_by").replace("%player%", player.getName()));
+        if (!blockManager.hasBlocked(player, target)) {
+            String msg = config.getString("messages.block.not_blocked", "&cDieser Spieler ist nicht blockiert.");
+            player.sendMessage(color(msg.replace("%player%", target.getName())));
         } else {
-            player.sendMessage(config.getString("messages.unblock.not_blocked").replace("%player%", target.getName()));
+            blockManager.unblockPlayer(player, target);
+            String msg = config.getString("messages.block.unblocked", "&aDu hast %player% entblockt.");
+            player.sendMessage(color(msg.replace("%player%", target.getName())));
         }
 
         return true;
     }
-}
+    
+    private String color(String msg) {
+        if (msg == null) return "";
+        return ChatColor.translateAlternateColorCodes('&', msg);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/listeners/SitListener.java b/src/main/java/de/viper/survivalplus/listeners/SitListener.java
index a816ca5..5d2e5b3 100644
--- a/src/main/java/de/viper/survivalplus/listeners/SitListener.java
+++ b/src/main/java/de/viper/survivalplus/listeners/SitListener.java
@@ -1,19 +1,23 @@
 package de.viper.survivalplus.listeners;
 
 import de.viper.survivalplus.SurvivalPlus;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.World;
 import org.bukkit.block.Block;
+import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
-import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.inventory.EquipmentSlot;
-import org.bukkit.event.block.Action;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -22,9 +26,11 @@ import java.util.logging.Level;
 public class SitListener implements Listener {
     private final SurvivalPlus plugin;
     private final Map<UUID, ArmorStand> sittingPlayers = new HashMap<>();
+    private static final String SIT_TAG = "SP_SIT_STAND"; // Tag zum Identifizieren
 
     public SitListener(SurvivalPlus plugin) {
         this.plugin = plugin;
+        cleanUpGhostStands(); // Entferne alte Stands beim Laden
     }
 
     public boolean isSitting(Player player) {
@@ -39,11 +45,17 @@ public class SitListener implements Listener {
         // Erstelle einen unsichtbaren ArmorStand als Sitz
         ArmorStand armorStand = player.getWorld().spawn(location, ArmorStand.class);
         armorStand.setGravity(false);
-        armorStand.setMarker(true);
+        armorStand.setMarker(true); // Keine Hitbox
         armorStand.setInvisible(true);
         armorStand.setInvulnerable(true);
+        armorStand.addScoreboardTag(SIT_TAG); // Tag für Cleanup
+        
+        // Füge Spieler als Passenger hinzu
         armorStand.addPassenger(player);
 
+        // Teleportiere den Spieler nochmals zur Sicherheit (Anti-Slide)
+        player.teleport(location);
+
         sittingPlayers.put(player.getUniqueId(), armorStand);
         FileConfiguration lang = plugin.getLangConfig();
         player.sendMessage(lang.getString("sit.success", "§aDu hast dich hingesetzt!"));
@@ -54,9 +66,15 @@ public class SitListener implements Listener {
         UUID playerId = player.getUniqueId();
         ArmorStand armorStand = sittingPlayers.remove(playerId);
         if (armorStand != null) {
+            if (player.isValid()) {
+                armorStand.removePassenger(player);
+            }
             armorStand.remove();
+            
             FileConfiguration lang = plugin.getLangConfig();
-            player.sendMessage(lang.getString("sit.stand-up", "§aDu bist aufgestanden!"));
+            if (player.isOnline()) {
+                player.sendMessage(lang.getString("sit.stand-up", "§aDu bist aufgestanden!"));
+            }
             plugin.getLogger().log(Level.FINE, "Spieler " + player.getName() + " ist aufgestanden");
         }
     }
@@ -71,7 +89,7 @@ public class SitListener implements Listener {
         FileConfiguration lang = plugin.getLangConfig();
 
         if (!player.hasPermission("survivalplus.sit")) {
-            player.sendMessage(lang.getString("no-permission", "§cDu hast keine Berechtigung für diesen Befehl!"));
+            // Kein Feedback nötig, wenn keine Permission, um nicht zu spammen
             return;
         }
 
@@ -80,18 +98,31 @@ public class SitListener implements Listener {
             return;
         }
 
+        // NEU: Prüfen ob der Spieler nah genug dran ist (max 2 Blöcke Entfernung)
+        // Dies verhindert das versehentliche Sitzen beim Bauen in der Ferne.
+        double distance = player.getLocation().distance(block.getLocation());
+        if (distance > 3.0) {
+            return; // Spieler ist zu weit weg -> Ignorieren (normales Bauen möglich)
+        }
+
         // Wenn der Spieler bereits sitzt, stehe auf
         if (sittingPlayers.containsKey(player.getUniqueId())) {
             standUp(player);
             event.setCancelled(true);
             return;
         }
+        
+        // Prüfe ob in Fahrzeug
+        if (player.isInsideVehicle()) return;
 
         // Setze den Spieler genau auf der Treppenstufe
         Location location = block.getLocation();
         location.setX(location.getX() + 0.5);
-        location.setY(location.getY() + 0.5); // Genau auf der Treppenstufe (halbe Blockhöhe)
         location.setZ(location.getZ() + 0.5);
+        
+        // Bei Treppen die Höhe anpassen (Y + 0.5 ist meist genau die "Sitzfläche")
+        location.setY(location.getY() + 0.5);
+        
         sitPlayer(player, location);
         event.setCancelled(true); // Verhindere andere Interaktionen mit der Treppe
     }
@@ -104,13 +135,24 @@ public class SitListener implements Listener {
             return;
         }
 
-        // Prüfe, ob der Spieler sich bewegt hat (nur Positionsänderung, nicht Kopfbewegung)
+        // Prüfe, ob der Spieler sich wirklich bewegt hat (Distanz > 0.05)
+        // Das verhindert, dass minimale "Wackler" durch Lag den Spieler abwerfen
         Location from = event.getFrom();
         Location to = event.getTo();
-        if (from.getX() != to.getX() || from.getY() != to.getY() || from.getZ() != to.getZ()) {
+        if (to == null) return;
+        
+        if (from.distanceSquared(to) > 0.0025) { // ca 0.05 Blöcke Abstand
             standUp(player);
         }
     }
+    
+    @EventHandler
+    public void onPlayerTeleport(PlayerTeleportEvent event) {
+        // Wenn teleportiert, absteigen
+        if (sittingPlayers.containsKey(event.getPlayer().getUniqueId())) {
+            standUp(event.getPlayer());
+        }
+    }
 
     @EventHandler
     public void onPlayerQuit(PlayerQuitEvent event) {
@@ -125,4 +167,20 @@ public class SitListener implements Listener {
     private String locationToString(Location loc) {
         return String.format("x=%.2f, y=%.2f, z=%.2f, world=%s", loc.getX(), loc.getY(), loc.getZ(), loc.getWorld().getName());
     }
-}
+    
+    // Entfernt verbliebene ArmorStands von vorherigen Läufen (z.B. nach /reload)
+    private void cleanUpGhostStands() {
+        Bukkit.getScheduler().runTaskLater(plugin, () -> {
+            for (World world : Bukkit.getWorlds()) {
+                for (Entity entity : world.getEntities()) {
+                    if (entity instanceof ArmorStand) {
+                        if (entity.getScoreboardTags().contains(SIT_TAG)) {
+                            entity.remove();
+                        }
+                    }
+                }
+            }
+            plugin.getLogger().info("Ghost Stands (Sit) bereinigt.");
+        }, 20L);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/recipe/BackpackRecipe.java b/src/main/java/de/viper/survivalplus/recipe/BackpackRecipe.java
index 6620eb9..868cb5c 100644
--- a/src/main/java/de/viper/survivalplus/recipe/BackpackRecipe.java
+++ b/src/main/java/de/viper/survivalplus/recipe/BackpackRecipe.java
@@ -6,6 +6,7 @@ import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.ShapedRecipe;
+import org.bukkit.inventory.RecipeChoice;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -16,23 +17,34 @@ public class BackpackRecipe {
         ItemStack backpack = new ItemStack(Material.CHEST);
         ItemMeta meta = backpack.getItemMeta();
         if (meta != null) {
-            meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', langConfig.getString("backpack.name", "&eRucksack")));
+            // Fallback falls der Key in der lang.yml fehlt
+            String displayName = langConfig.getString("backpack.name", "&eRucksack");
+            meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', displayName));
             backpack.setItemMeta(meta);
         }
 
         NamespacedKey key = new NamespacedKey(plugin, "backpack");
 
+        // Rezept erstellen
         ShapedRecipe recipe = new ShapedRecipe(key, backpack);
+        
+        // Form festlegen
         recipe.shape(
-            "S L", // Faden, leer, Leder
-            " C ", // leer, Truhe, leer
-            "S L"  // Faden, leer, Leder
+            "S L", 
+            " C ", 
+            "S L"
         );
-        recipe.setIngredient('S', Material.STRING); // Faden
-        recipe.setIngredient('L', Material.LEATHER); // Leder
-        recipe.setIngredient('C', Material.CHEST); // Truhe
+
+        // Zutaten festlegen (mit RecipeChoice für bessere Kompatibilität)
+        recipe.setIngredient('S', new RecipeChoice.MaterialChoice(Material.STRING));
+        recipe.setIngredient('L', new RecipeChoice.MaterialChoice(Material.LEATHER));
+        recipe.setIngredient('C', new RecipeChoice.MaterialChoice(Material.CHEST));
+
+        // WICHTIG: Setzt eine eigene Gruppe. 
+        // Verhindert Konflikte mit Vanilla-Rezepten im Rezeptbuch.
+        recipe.setGroup("survivalplus");
 
         Bukkit.addRecipe(recipe);
-        plugin.getLogger().info("Backpack Rezept wurde registriert.");
+        plugin.getLogger().info("Backpack Rezept wurde erfolgreich registriert (Gruppe: survivalplus).");
     }
 }
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/trade/TradeManager.java b/src/main/java/de/viper/survivalplus/trade/TradeManager.java
index 5178aa6..5091aa2 100644
--- a/src/main/java/de/viper/survivalplus/trade/TradeManager.java
+++ b/src/main/java/de/viper/survivalplus/trade/TradeManager.java
@@ -73,13 +73,14 @@ public class TradeManager {
             return;
         }
 
-        TradeSession session = new TradeSession(plugin, sender, receiver);
+        // Neue Session starten
+        TradeSession session = new TradeSession(plugin, sender, receiver, this);
         Bukkit.getPluginManager().registerEvents(session, plugin);
 
         activeTrades.put(sender.getUniqueId(), session);
         activeTrades.put(receiver.getUniqueId(), session);
 
-        session.openInventories();
+        session.openInventory();
 
         sender.sendMessage(plugin.getLangConfig().getString("trade.started-sender", "§aTrade gestartet mit %player%").replace("%player%", receiver.getName()));
         receiver.sendMessage(plugin.getLangConfig().getString("trade.started-receiver", "§a%player% hat dich zu einem Trade eingeladen.").replace("%player%", sender.getName()));
@@ -91,7 +92,7 @@ public class TradeManager {
         Player r = session.getReceiver();
         if (s != null) activeTrades.remove(s.getUniqueId());
         if (r != null) activeTrades.remove(r.getUniqueId());
-        session.endSession();
+        session.closeInventory();
     }
 
     public TradeSession getTrade(Player player) {
@@ -103,4 +104,4 @@ public class TradeManager {
         if (player == null) return false;
         return activeTrades.containsKey(player.getUniqueId());
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/trade/TradeSession.java b/src/main/java/de/viper/survivalplus/trade/TradeSession.java
index 78c00d5..69d3697 100644
--- a/src/main/java/de/viper/survivalplus/trade/TradeSession.java
+++ b/src/main/java/de/viper/survivalplus/trade/TradeSession.java
@@ -16,150 +16,297 @@ import org.bukkit.inventory.meta.ItemMeta;
 public class TradeSession implements Listener {
 
     private final SurvivalPlus plugin;
+    private final TradeManager tradeManager;
     private final Player sender;
     private final Player receiver;
 
-    private final Inventory invSender;
-    private final Inventory invReceiver;
+    // Wir benutzen nur EIN Inventar für beide (Size 54 = Double Chest)
+    // Slots 0-17: Angebot von Sender (Editierbar für Sender)
+    // Slots 18-35: Angebot von Receiver (Editierbar für Receiver)
+    // Slots 36-44: Trennung / Status
+    // Slot 45: Abbrechen
+    // Slot 53: Bestätigen
+    private final Inventory tradeInv;
 
     private boolean senderConfirmed = false;
     private boolean receiverConfirmed = false;
-    private boolean ended = false; // Flag gegen Rekursion
+    private boolean active = true;
 
-    public TradeSession(SurvivalPlus plugin, Player sender, Player receiver) {
+    public TradeSession(SurvivalPlus plugin, Player sender, Player receiver, TradeManager tradeManager) {
         this.plugin = plugin;
+        this.tradeManager = tradeManager;
         this.sender = sender;
         this.receiver = receiver;
 
-        String titleForSender = plugin.getLangConfig().getString("trade.inventory-title", "Handel mit %player%")
-                .replace("%player%", receiver.getName());
-        String titleForReceiver = plugin.getLangConfig().getString("trade.inventory-title", "Handel mit %player%")
-                .replace("%player%", sender.getName());
-
-        this.invSender = Bukkit.createInventory(sender, 27, titleForSender);
-        this.invReceiver = Bukkit.createInventory(receiver, 27, titleForReceiver);
-
-        addConfirmButton(invSender);
-        addConfirmButton(invReceiver);
+        String title = plugin.getLangConfig().getString("trade.inventory-title", "Handel")
+                .replace("%player%", receiver.getName())
+                .replace("%other%", sender.getName());
+        
+        // Wir nutzen null als Owner, damit es ein gemeinsames Inventar ist
+        this.tradeInv = Bukkit.createInventory(null, 54, title);
+        setupLayout();
     }
 
-    private void addConfirmButton(Inventory inv) {
-        ItemStack confirm = new ItemStack(Material.LIME_CONCRETE);
-        ItemMeta meta = confirm.getItemMeta();
-        meta.setDisplayName(plugin.getLangConfig().getString("trade.confirm-button", "§aBestätigen"));
-        confirm.setItemMeta(meta);
-        inv.setItem(26, confirm);
+    private void setupLayout() {
+        // Trennung zwischen den beiden Angeboten (Glas)
+        ItemStack glass = new ItemStack(Material.GRAY_STAINED_GLASS_PANE);
+        ItemMeta glassMeta = glass.getItemMeta();
+        glassMeta.setDisplayName(" ");
+        glass.setItemMeta(glassMeta);
+        
+        for(int i = 36; i < 45; i++) {
+            tradeInv.setItem(i, glass);
+        }
+
+        // Buttons initialisieren
+        updateStatusItem();
+        updateButtons();
+    }
+
+    private void updateButtons() {
+        // Abbrechen Button (Rot)
+        ItemStack cancel = new ItemStack(Material.RED_CONCRETE);
+        ItemMeta cancelMeta = cancel.getItemMeta();
+        cancelMeta.setDisplayName(plugin.getLangConfig().getString("trade.cancel-button", "§cAbbrechen"));
+        cancel.setItemMeta(cancelMeta);
+        tradeInv.setItem(45, cancel);
+
+        // Bestätigen Button
+        Material confirmMat = Material.LIME_CONCRETE;
+        String confirmName = "§aBestätigen";
+
+        // Wenn beide bestätigt haben, ändert sich der Button
+        if (senderConfirmed && receiverConfirmed) {
+            confirmMat = Material.GOLD_BLOCK; // Signalisiert Tauschvorgang
+            confirmName = "§6Handel läuft...";
+        } else if (senderConfirmed) {
+            confirmMat = Material.YELLOW_CONCRETE;
+            confirmName = "§eWarte auf Partner...";
+        } else if (receiverConfirmed) {
+            confirmMat = Material.YELLOW_CONCRETE;
+            confirmName = "§eWarte auf Partner...";
+        }
+
+        ItemStack confirm = new ItemStack(confirmMat);
+        ItemMeta confirmMeta = confirm.getItemMeta();
+        confirmMeta.setDisplayName(confirmName);
+        confirm.setItemMeta(confirmMeta);
+        tradeInv.setItem(53, confirm);
+    }
+
+    private void updateStatusItem() {
+        // Slot 40 zeigt den Status an
+        String statusText = "§eWarte auf Bestätigung...";
+        
+        if (senderConfirmed && !receiverConfirmed) {
+            statusText = "§a" + sender.getName() + " §7hat bestätigt.";
+        } else if (!senderConfirmed && receiverConfirmed) {
+            statusText = "§a" + receiver.getName() + " §7hat bestätigt.";
+        } else if (senderConfirmed && receiverConfirmed) {
+            statusText = "§6Handel wird ausgeführt...";
+        }
+
+        ItemStack status = new ItemStack(Material.BOOK);
+        ItemMeta statusMeta = status.getItemMeta();
+        statusMeta.setDisplayName(statusText);
+        status.setItemMeta(statusMeta);
+        tradeInv.setItem(40, status);
     }
 
     public Player getSender() { return sender; }
     public Player getReceiver() { return receiver; }
 
-    public void openInventories() {
-        if (sender.isOnline()) sender.openInventory(invSender);
-        if (receiver.isOnline()) receiver.openInventory(invReceiver);
+    public void openInventory() {
+        if (sender.isOnline()) sender.openInventory(tradeInv);
+        if (receiver.isOnline()) receiver.openInventory(tradeInv);
     }
 
-    private void returnItems(Player player, Inventory inventory) {
-        for (int i = 0; i < 26; i++) {
-            ItemStack item = inventory.getItem(i);
-            if (item != null) player.getInventory().addItem(item);
-        }
-    }
-
-    public void endSession() {
-        if (ended) return; // Rekursion verhindern
-        ended = true;
-
-        // Items zurückgeben
-        if (sender.isOnline()) returnItems(sender, invSender);
-        if (receiver.isOnline()) returnItems(receiver, invReceiver);
-
-        // Inventories schließen
-        if (sender.isOnline() && sender.getOpenInventory().getTopInventory() == invSender) {
+    public void closeInventory() {
+        active = false;
+        if (sender.isOnline() && sender.getOpenInventory().getTopInventory() == tradeInv) {
             sender.closeInventory();
         }
-        if (receiver.isOnline() && receiver.getOpenInventory().getTopInventory() == invReceiver) {
+        if (receiver.isOnline() && receiver.getOpenInventory().getTopInventory() == tradeInv) {
             receiver.closeInventory();
         }
-
         HandlerList.unregisterAll(this);
     }
 
-    private Inventory getOwnInventory(Player p) {
-        return p.getUniqueId().equals(sender.getUniqueId()) ? invSender : invReceiver;
-    }
-
-    private Inventory getOtherInventory(Player p) {
-        return p.getUniqueId().equals(sender.getUniqueId()) ? invReceiver : invSender;
-    }
-
-    private void updateOtherView(Player p) {
-        Inventory own = getOwnInventory(p);
-        Inventory other = getOtherInventory(p);
-        for (int i = 0; i < 26; i++) {
-            other.setItem(i, own.getItem(i));
+    private void returnItems() {
+        // Gibt alle Items zurück, falls der Handel abgebrochen wurde
+        for (int i = 0; i < 36; i++) {
+            ItemStack item = tradeInv.getItem(i);
+            if (item != null) {
+                // Bestimmen, wem das Item gehört
+                if (i < 18) {
+                    if (sender.isOnline()) sender.getInventory().addItem(item);
+                } else {
+                    if (receiver.isOnline()) receiver.getInventory().addItem(item);
+                }
+                tradeInv.setItem(i, null); // Slot leeren
+            }
         }
     }
 
     private void executeTrade() {
-        for (int i = 0; i < 26; i++) {
-            ItemStack itemFromSender = invSender.getItem(i);
-            ItemStack itemFromReceiver = invReceiver.getItem(i);
+        // Tauschvorgang
+        // 1. Sender Items zu Receiver
+        for (int i = 0; i < 18; i++) {
+            ItemStack item = tradeInv.getItem(i);
+            if (item != null) {
+                if (receiver.isOnline()) receiver.getInventory().addItem(item);
+                tradeInv.setItem(i, null);
+            }
+        }
 
-            if (itemFromSender != null) sender.getInventory().addItem(itemFromSender);
-            if (itemFromReceiver != null) receiver.getInventory().addItem(itemFromReceiver);
+        // 2. Receiver Items zu Sender
+        for (int i = 18; i < 36; i++) {
+            ItemStack item = tradeInv.getItem(i);
+            if (item != null) {
+                if (sender.isOnline()) sender.getInventory().addItem(item);
+                tradeInv.setItem(i, null);
+            }
         }
 
         String success = plugin.getLangConfig().getString("trade.success", "§aHandel erfolgreich abgeschlossen!");
         if (sender.isOnline()) sender.sendMessage(success);
         if (receiver.isOnline()) receiver.sendMessage(success);
 
-        endSession();
-    }
-
-    private void resetConfirmations() {
-        senderConfirmed = false;
-        receiverConfirmed = false;
+        closeInventory();
     }
 
     @EventHandler
     public void onInventoryClick(InventoryClickEvent e) {
+        if (!active) return;
         if (!(e.getWhoClicked() instanceof Player p)) return;
-        if (!p.getUniqueId().equals(sender.getUniqueId()) && !p.getUniqueId().equals(receiver.getUniqueId())) return;
+        if (e.getClickedInventory() == null) return;
 
-        Inventory top = e.getView().getTopInventory();
-        Inventory clicked = e.getClickedInventory();
+        // Nur Klicks im Trade-Inventar behandeln
+        if (e.getClickedInventory().getSize() != 54 || !e.getClickedInventory().equals(tradeInv)) return;
+        // Auch Klicks im Bottom Inventory erlauben, aber nicht logisch behandeln (Bukkit regelt das)
+
+        if (p.getUniqueId().equals(sender.getUniqueId())) {
+            handleSenderClick(e);
+        } else if (p.getUniqueId().equals(receiver.getUniqueId())) {
+            handleReceiverClick(e);
+        }
+    }
+
+    private void handleSenderClick(InventoryClickEvent e) {
         int slot = e.getSlot();
 
-        if (clicked == null) return;
-
-        // Bestätigen-Button
-        if (slot == 26 && clicked.equals(top)) {
+        // Abbrechen
+        if (slot == 45) {
             e.setCancelled(true);
-            if (p.getUniqueId().equals(sender.getUniqueId())) senderConfirmed = true;
-            if (p.getUniqueId().equals(receiver.getUniqueId())) receiverConfirmed = true;
-
-            p.sendMessage(plugin.getLangConfig().getString("trade.confirmed", "§aDu hast den Handel bestätigt!"));
-
-            if (senderConfirmed && receiverConfirmed) executeTrade();
+            sender.sendMessage(plugin.getLangConfig().getString("trade.cancelled", "§cHandel abgebrochen."));
+            if (receiver.isOnline()) receiver.sendMessage(plugin.getLangConfig().getString("trade.cancelled-partner", "§cHandel wurde abgebrochen."));
+            tradeManager.endTrade(this);
             return;
         }
 
-        // Nur das eigene Trade-Inventar editierbar
-        if (clicked.equals(top)) {
-            Bukkit.getScheduler().runTaskLater(plugin, () -> {
-                updateOtherView(p);
-                resetConfirmations();
-            }, 1L);
+        // Bestätigen
+        if (slot == 53) {
+            e.setCancelled(true);
+            if (receiverConfirmed) {
+                executeTrade();
+            } else {
+                senderConfirmed = !senderConfirmed; // Toggle
+                sender.sendMessage(senderConfirmed ? 
+                    plugin.getLangConfig().getString("trade.confirmed", "§aBestätigt!") : 
+                    "§cBestätigung zurückgezogen.");
+                updateButtons();
+                updateStatusItem();
+            }
+            return;
         }
+
+        // Item-Bewegungen nur im eigenen Bereich (0-17) erlauben
+        if (slot >= 0 && slot <= 17) {
+            // Erlaubt
+            // Wenn ein Item bewegt wird, Bestätigungen zurücksetzen
+            if (e.getCurrentItem() != null || e.getCursor() != null) {
+                if (senderConfirmed || receiverConfirmed) {
+                    senderConfirmed = false;
+                    receiverConfirmed = false;
+                    updateButtons();
+                    updateStatusItem();
+                }
+            }
+            return;
+        }
+
+        // Alle anderen Slots sperren (Partner-Seite, Glas, Status)
+        e.setCancelled(true);
+    }
+
+    private void handleReceiverClick(InventoryClickEvent e) {
+        int slot = e.getSlot();
+
+        // Abbrechen
+        if (slot == 45) {
+            e.setCancelled(true);
+            receiver.sendMessage(plugin.getLangConfig().getString("trade.cancelled", "§cHandel abgebrochen."));
+            if (sender.isOnline()) sender.sendMessage(plugin.getLangConfig().getString("trade.cancelled-partner", "§cHandel wurde abgebrochen."));
+            tradeManager.endTrade(this);
+            return;
+        }
+
+        // Bestätigen
+        if (slot == 53) {
+            e.setCancelled(true);
+            if (senderConfirmed) {
+                executeTrade();
+            } else {
+                receiverConfirmed = !receiverConfirmed; // Toggle
+                receiver.sendMessage(receiverConfirmed ? 
+                    plugin.getLangConfig().getString("trade.confirmed", "§aBestätigt!") : 
+                    "§cBestätigung zurückgezogen.");
+                updateButtons();
+                updateStatusItem();
+            }
+            return;
+        }
+
+        // Item-Bewegungen nur im eigenen Bereich (18-35) erlauben
+        if (slot >= 18 && slot <= 35) {
+            // Erlaubt
+            if (e.getCurrentItem() != null || e.getCursor() != null) {
+                if (senderConfirmed || receiverConfirmed) {
+                    senderConfirmed = false;
+                    receiverConfirmed = false;
+                    updateButtons();
+                    updateStatusItem();
+                }
+            }
+            return;
+        }
+
+        // Alle anderen Slots sperren
+        e.setCancelled(true);
     }
 
     @EventHandler
     public void onInventoryClose(InventoryCloseEvent e) {
+        if (!active) return;
         if (!(e.getPlayer() instanceof Player p)) return;
-        if (p.getUniqueId().equals(sender.getUniqueId()) || p.getUniqueId().equals(receiver.getUniqueId())) {
-            // Kleine Verzögerung, um StackOverflow zu vermeiden
-            Bukkit.getScheduler().runTaskLater(plugin, this::endSession, 1L);
+        
+        // Wenn ein Spieler das Inventar schließt, wird der Handel abgebrochen
+        // Wir prüfen, ob noch Items drin sind, um Duplikate zu vermeiden
+        if (e.getInventory().equals(tradeInv)) {
+            if (p.getUniqueId().equals(sender.getUniqueId()) || p.getUniqueId().equals(receiver.getUniqueId())) {
+                // Verzögern, falls der Server den CloseEvent für beide fast gleichzeitig feuert
+                Bukkit.getScheduler().runTaskLater(plugin, () -> {
+                    if (active) { // Nur wenn nicht schon durch executeTrade geschlossen
+                        returnItems();
+                        if (p.getUniqueId().equals(sender.getUniqueId())) {
+                             if (receiver.isOnline()) receiver.sendMessage("§cDer Partner hat den Handel abgebrochen.");
+                        } else {
+                             if (sender.isOnline()) sender.sendMessage("§cDer Partner hat den Handel abgebrochen.");
+                        }
+                        tradeManager.endTrade(this);
+                    }
+                }, 1L);
+            }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/de/viper/survivalplus/util/LockSystem.java b/src/main/java/de/viper/survivalplus/util/LockSystem.java
index 028a8e1..568272d 100644
--- a/src/main/java/de/viper/survivalplus/util/LockSystem.java
+++ b/src/main/java/de/viper/survivalplus/util/LockSystem.java
@@ -2,7 +2,10 @@ package de.viper.survivalplus.util;
 
 import de.viper.survivalplus.SurvivalPlus;
 import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.type.Chest;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -10,9 +13,11 @@ import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.block.BlockRedstoneEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -27,6 +32,7 @@ public class LockSystem implements Listener, CommandExecutor {
     private final Map<Location, LockData> lockedBlocks = new HashMap<>();
     private final Set<UUID> lockMode = new HashSet<>();
     private final Map<UUID, BukkitRunnable> lockTimeoutTasks = new HashMap<>();
+    private final Map<UUID, Long> lastDenyMessage = new HashMap<>();
 
     private final File lockFile;
     private FileConfiguration lockConfig;
@@ -139,7 +145,16 @@ public class LockSystem implements Listener, CommandExecutor {
             if (lockedBlocks.containsKey(loc)) {
                 player.sendMessage(plugin.getMessage("lock.already-locked"));
             } else {
+                // Lock den Block
                 lockedBlocks.put(loc, new LockData(uuid.toString()));
+                
+                // Prüfe auf Doppeltruhe und locke beide Hälften
+                Block otherChest = getOtherChestHalf(block);
+                if (otherChest != null) {
+                    Location otherLoc = otherChest.getLocation();
+                    lockedBlocks.put(otherLoc, new LockData(uuid.toString()));
+                }
+                
                 saveLocks();
                 player.sendMessage(plugin.getMessage("lock.locked"));
             }
@@ -149,7 +164,19 @@ public class LockSystem implements Listener, CommandExecutor {
         }
 
         if (!isLockable) return;
-        if (!lockedBlocks.containsKey(loc)) return;
+        
+        // Prüfe sowohl den geklickten Block als auch die andere Hälfte bei Doppeltruhen
+        if (!lockedBlocks.containsKey(loc)) {
+            Block otherChest = getOtherChestHalf(block);
+            if (otherChest != null) {
+                loc = otherChest.getLocation();
+                if (!lockedBlocks.containsKey(loc)) {
+                    return;
+                }
+            } else {
+                return;
+            }
+        }
 
         LockData lock = lockedBlocks.get(loc);
         String playerUUID = uuid.toString();
@@ -162,6 +189,176 @@ public class LockSystem implements Listener, CommandExecutor {
         event.setCancelled(true);
     }
 
+    // NEU: Verhindert das Öffnen von gelockten Türen durch Redstone (Druckplatten, Knöpfe, etc.)
+    @EventHandler(priority = EventPriority.HIGHEST)
+    public void onRedstoneChange(BlockRedstoneEvent event) {
+        Block block = event.getBlock();
+        
+        // Prüfe, ob der Block eine Tür ist
+        if (!block.getType().name().contains("DOOR")) return;
+        
+        Location loc = block.getLocation();
+        LockData lock = null;
+        
+        // Prüfe, ob die Tür gelockt ist
+        if (lockedBlocks.containsKey(loc)) {
+            lock = lockedBlocks.get(loc);
+        } else {
+            // Prüfe auch die andere Hälfte der Tür (oben/unten)
+            Location above = loc.clone().add(0, 1, 0);
+            Location below = loc.clone().add(0, -1, 0);
+            
+            if (lockedBlocks.containsKey(above)) {
+                lock = lockedBlocks.get(above);
+            } else if (lockedBlocks.containsKey(below)) {
+                lock = lockedBlocks.get(below);
+            }
+        }
+        
+        // Wenn keine Lock gefunden wurde, erlaube die Änderung
+        if (lock == null) return;
+        
+        // Wenn die Tür gelockt ist und Redstone-Signal empfängt, blockiere die Änderung
+        // Es sei denn, das Signal kommt von einem berechtigten Spieler (wird über Druckplatten-Event geprüft)
+        if (event.getNewCurrent() > 0) {
+            event.setNewCurrent(0);
+        }
+    }
+
+    // ZUSÄTZLICH: Verhindert Interaktion mit Druckplatten/Knöpfen in der Nähe von gelockten Türen
+    @EventHandler(priority = EventPriority.HIGHEST)
+    public void onPressurePlateInteract(PlayerInteractEvent event) {
+        if (event.getAction() != Action.PHYSICAL) return;
+        
+        Block block = event.getClickedBlock();
+        if (block == null) return;
+        
+        // Prüfe, ob es eine Druckplatte ist
+        String typeName = block.getType().name();
+        if (!typeName.contains("PRESSURE_PLATE")) return;
+        
+        Player player = event.getPlayer();
+        UUID playerUUID = player.getUniqueId();
+        
+        // Prüfe alle angrenzenden Blöcke auf gelockte Türen
+        for (BlockFace face : new BlockFace[]{BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST, BlockFace.WEST}) {
+            Block relative = block.getRelative(face);
+            
+            // Prüfe bis zu 2 Blöcke in jede Richtung
+            for (int i = 0; i < 3; i++) {
+                if (relative.getType().name().contains("DOOR")) {
+                    Location doorLoc = relative.getLocation();
+                    
+                    // Prüfe beide Türhälften
+                    LockData lock = getLockData(doorLoc);
+                    
+                    if (lock != null && !hasAccess(player, lock)) {
+                        event.setCancelled(true);
+                        
+                        // Anti-Spam: Nur alle 3 Sekunden eine Nachricht senden
+                        long currentTime = System.currentTimeMillis();
+                        Long lastMessage = lastDenyMessage.get(playerUUID);
+                        
+                        if (lastMessage == null || (currentTime - lastMessage) > 3000) {
+                            player.sendMessage(plugin.getMessage("lock.block-denied"));
+                            lastDenyMessage.put(playerUUID, currentTime);
+                        }
+                        return;
+                    }
+                }
+                relative = relative.getRelative(face);
+            }
+        }
+    }
+
+    private boolean isLockedDoor(Location loc) {
+        return lockedBlocks.containsKey(loc);
+    }
+
+    private LockData getLockData(Location loc) {
+        LockData lock = lockedBlocks.get(loc);
+        if (lock == null) {
+            lock = lockedBlocks.get(loc.clone().add(0, 1, 0));
+        }
+        if (lock == null) {
+            lock = lockedBlocks.get(loc.clone().add(0, -1, 0));
+        }
+        return lock;
+    }
+
+    private boolean hasAccess(Player player, LockData lock) {
+        String playerUUID = player.getUniqueId().toString();
+        return lock.getOwnerUUID().equals(playerUUID) || 
+               lock.isFriend(playerUUID) || 
+               player.isOp();
+    }
+
+    // Hilfsmethode: Findet die andere Hälfte einer Doppeltruhe
+    private Block getOtherChestHalf(Block block) {
+        if (block.getType() != Material.CHEST && block.getType() != Material.TRAPPED_CHEST) {
+            return null;
+        }
+        
+        try {
+            // Versuche moderne BlockData API (1.13+)
+            if (block.getBlockData() instanceof Chest) {
+                Chest chestData = (Chest) block.getBlockData();
+                
+                // Prüfe ob es eine Doppeltruhe ist
+                if (chestData.getType() == Chest.Type.SINGLE) {
+                    return null;
+                }
+                
+                // Finde die Richtung zur anderen Hälfte
+                BlockFace facing = chestData.getFacing();
+                BlockFace direction;
+                
+                if (chestData.getType() == Chest.Type.LEFT) {
+                    // Linke Hälfte: Andere Hälfte ist rechts
+                    direction = getRight(facing);
+                } else {
+                    // Rechte Hälfte: Andere Hälfte ist links
+                    direction = getLeft(facing);
+                }
+                
+                Block otherBlock = block.getRelative(direction);
+                if (otherBlock.getType() == block.getType()) {
+                    return otherBlock;
+                }
+            }
+        } catch (Exception e) {
+            // Fallback für ältere Versionen: Prüfe alle angrenzenden Blöcke
+            for (BlockFace face : new BlockFace[]{BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST, BlockFace.WEST}) {
+                Block relative = block.getRelative(face);
+                if (relative.getType() == block.getType()) {
+                    return relative;
+                }
+            }
+        }
+        
+        return null;
+    }
+    
+    private BlockFace getRight(BlockFace face) {
+        switch (face) {
+            case NORTH: return BlockFace.EAST;
+            case EAST: return BlockFace.SOUTH;
+            case SOUTH: return BlockFace.WEST;
+            case WEST: return BlockFace.NORTH;
+            default: return face;
+        }
+    }
+    
+    private BlockFace getLeft(BlockFace face) {
+        switch (face) {
+            case NORTH: return BlockFace.WEST;
+            case WEST: return BlockFace.SOUTH;
+            case SOUTH: return BlockFace.EAST;
+            case EAST: return BlockFace.NORTH;
+            default: return face;
+        }
+    }
+
     @EventHandler
     public void onBlockBreak(BlockBreakEvent event) {
         Player player = event.getPlayer();
@@ -174,6 +371,13 @@ public class LockSystem implements Listener, CommandExecutor {
         String playerUUID = player.getUniqueId().toString();
 
         if (lock.getOwnerUUID().equals(playerUUID) || lock.isFriend(playerUUID) || player.isOp()) {
+            // Erlaube das Brechen und entferne beide Locks bei Doppeltruhen
+            lockedBlocks.remove(loc);
+            Block otherChest = getOtherChestHalf(block);
+            if (otherChest != null) {
+                lockedBlocks.remove(otherChest.getLocation());
+            }
+            saveLocks();
             return;
         }
 
@@ -233,6 +437,13 @@ public class LockSystem implements Listener, CommandExecutor {
                     player.sendMessage(plugin.getMessage("lock.no-permission-unlock"));
                 } else {
                     lockedBlocks.remove(loc);
+                    
+                    // Entferne auch Lock von der anderen Hälfte bei Doppeltruhen
+                    Block otherChest = getOtherChestHalf(targetBlock);
+                    if (otherChest != null) {
+                        lockedBlocks.remove(otherChest.getLocation());
+                    }
+                    
                     saveLocks();
                     player.sendMessage(plugin.getMessage("lock.unlocked"));
                 }
@@ -254,6 +465,16 @@ public class LockSystem implements Listener, CommandExecutor {
                         player.sendMessage(plugin.getMessage("lock.friendadd.not-found"));
                     } else {
                         lock.addFriend(friend.getUniqueId().toString());
+                        
+                        // Füge Friend auch zur anderen Hälfte bei Doppeltruhen hinzu
+                        Block otherChest = getOtherChestHalf(targetBlock);
+                        if (otherChest != null) {
+                            LockData otherLock = lockedBlocks.get(otherChest.getLocation());
+                            if (otherLock != null) {
+                                otherLock.addFriend(friend.getUniqueId().toString());
+                            }
+                        }
+                        
                         saveLocks();
                         player.sendMessage(plugin.getMessage("lock.friendadd.success").replace("{player}", friend.getName()));
                     }
@@ -276,6 +497,16 @@ public class LockSystem implements Listener, CommandExecutor {
                         player.sendMessage(plugin.getMessage("lock.friendremove.not-found"));
                     } else {
                         lock.removeFriend(friend.getUniqueId().toString());
+                        
+                        // Entferne Friend auch von der anderen Hälfte bei Doppeltruhen
+                        Block otherChest = getOtherChestHalf(targetBlock);
+                        if (otherChest != null) {
+                            LockData otherLock = lockedBlocks.get(otherChest.getLocation());
+                            if (otherLock != null) {
+                                otherLock.removeFriend(friend.getUniqueId().toString());
+                            }
+                        }
+                        
                         saveLocks();
                         player.sendMessage(plugin.getMessage("lock.friendremove.success").replace("{player}", friend.getName()));
                     }
@@ -289,4 +520,4 @@ public class LockSystem implements Listener, CommandExecutor {
 
         return true;
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/resources/lang.yml b/src/main/resources/lang.yml
index 3fcc9b4..e475714 100644
--- a/src/main/resources/lang.yml
+++ b/src/main/resources/lang.yml
@@ -403,6 +403,7 @@ inventory:
   player-only: "§cDieser Befehl ist nur für Spieler!"
 
 claim:
+    usage: "&cVerwendung: /claim mark <1|2> oder /claim"
     points-not-set: "&cDu musst zuerst zwei Punkte markieren! Verwende /claim mark <1|2>."
     different-worlds: "&cDie markierten Punkte müssen in derselben Welt liegen!"
     too-large: "&cDer Bereich ist zu groß! Maximal erlaubt: %max% Blöcke²."
@@ -428,5 +429,6 @@ claim:
     enter: "&aDu hast das Gebiet von %owner% betreten."
     leave: "&eDu hast das Gebiet von %owner% verlassen."
 
+
 force-survival:
   join-message: "§aDu wurdest in den Survivalmodus gesetzt!"
\ No newline at end of file
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 6a8374d..660051e 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,6 +1,5 @@
 name: SurvivalPlus
-version: 1.0.9
-
+version: 1.1.0
 
 main: de.viper.survivalplus.SurvivalPlus
 api-version: 1.21
@@ -270,13 +269,7 @@ commands:
     description: Manages claims for anti-griefing
     usage: /<command> [unclaim | trust <player> | untrust <player>]
     aliases: [cl]
-  survivalplus.claim.use:
-    description: Allows claiming and unclaiming chunks
-    default: true
-  survivalplus.claim.trust:
-    description: Allows trusting/untrusting players in claims
-    default: true  
-
+  
 permissions:
   survivalplus.*:
     description: Gibt Zugriff auf alle SurvivalPlus-Befehle
@@ -345,6 +338,8 @@ permissions:
       survivalplus.heal.others: true
       survivalplus.notify: true
       survivalplus.chunkanimals: true
+      survivalplus.claim.use: true
+      survivalplus.claim.trust: true
   survivalplus.commandblocker.add:
     description: Erlaubt das Hinzufügen von Befehlen zur Blockierliste
     default: op