diff --git a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGUI.java b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGUI.java
index c76bd9d..926c8fc 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGUI.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGUI.java
@@ -170,7 +170,7 @@ public class CommandGUI implements CommandExecutor, Listener {
             inv.setItem(18, Material.BARRIER, "§eKeine Region", clickType -> {});
             inv.setItem(27, Material.BARRIER, "§eKeine Region", clickType -> {});
         }else {
-            inv.setItem(27, Material.HEAVY_WEIGHTED_PRESSURE_PLATE, "§eRegion Reseten", getNoPermsLore(Arrays.asList("§8/§7reset"), player, "§cDu hast keine Worldrechte", Permission.world), false, clickType -> {
+            inv.setItem(27, getMaterial("HEAVY_WEIGHTED_PRESSURE_PLATE", "IRON_PLATE"), "§eRegion Reseten", getNoPermsLore(Arrays.asList("§8/§7reset"), player, "§cDu hast keine Worldrechte", Permission.world), false, clickType -> {
                 if(Welt.noPermission(player, Permission.world))
                     return;
                 confirmationInventory(player, "Region Reseten?", () -> player.performCommand("reset"), () -> openBauGui(player));
@@ -233,7 +233,7 @@ public class CommandGUI implements CommandExecutor, Listener {
                 });
                 break;
             case ONLY_TB:
-                inv.setItem(23, Material.TNT_MINECART, "§7TNT: §enur Testblock", tntLore, false, clickType -> {
+                inv.setItem(23, getMaterial("TNT_MINECART", "EXPLOSIVE_MINECART"), "§7TNT: §enur Testblock", tntLore, false, clickType -> {
                     if(Welt.noPermission(player, Permission.world))
                         return;
                     player.performCommand("tnt on");
@@ -250,7 +250,7 @@ public class CommandGUI implements CommandExecutor, Listener {
         }
 
         if(region.isFreeze()) {
-            inv.setItem(24, Material.GUNPOWDER, "§7Freeze: §eEingeschaltet", getNoPermsLore(Arrays.asList("§8/§7freeze"), player, "§cDu hast keine Worldrechte", Permission.world), false, clickType -> {
+            inv.setItem(24, getMaterial("GUNPOWDER", "SULPHUR"), "§7Freeze: §eEingeschaltet", getNoPermsLore(Arrays.asList("§8/§7freeze"), player, "§cDu hast keine Worldrechte", Permission.world), false, clickType -> {
                 if(Welt.noPermission(player, Permission.world))
                     return;
                 player.performCommand("freeze");
@@ -339,7 +339,7 @@ public class CommandGUI implements CommandExecutor, Listener {
             });
         }
 
-        inv.setItem(4, Material.TNT_MINECART, "§7Trace GUI", Collections.singletonList("§8/§7trace show gui"), false, clickType -> {
+        inv.setItem(4, getMaterial("TNT_MINECART", "EXPLOSIVE_MINECART"), "§7Trace GUI", Collections.singletonList("§8/§7trace show gui"), false, clickType -> {
             player.closeInventory();
             player.performCommand("trace show gui");
         });
@@ -399,7 +399,7 @@ public class CommandGUI implements CommandExecutor, Listener {
                 anvilInv.open();
             });
 
-            inv.setItem(6, Material.CLOCK, "§7Block platzier Geschwindigkeit", Arrays.asList("§7Aktuell: §e" + loader.getTicksBetweenBlocks(), "§8/§7loader speed §8[§eTicks§8]"), false, clickType -> {
+            inv.setItem(6, getMaterial("CLOCK", "WATCH"), "§7Block platzier Geschwindigkeit", Arrays.asList("§7Aktuell: §e" + loader.getTicksBetweenBlocks(), "§8/§7loader speed §8[§eTicks§8]"), false, clickType -> {
                 SWAnvilInv anvilInv = new SWAnvilInv(player, "Platzier Geschwindigkeit", loader.getTicksBetweenBlocks() + "");
                 anvilInv.setItem(Material.STONE);
                 anvilInv.setCallback(s -> {
@@ -550,11 +550,11 @@ public class CommandGUI implements CommandExecutor, Listener {
 
     private static void confirmationInventory(Player player, String title, Runnable confirm, Runnable decline) {
         SWInventory inv = new SWInventory(player, 9, title);
-        inv.setItem(0, SWItem.getDye(1), "§cAbbrechen", clickType -> {
+        inv.setItem(0, SWItem.getDye(1), (byte) 1, "§cAbbrechen", clickType -> {
                 player.closeInventory();
                 decline.run();
             });
-        inv.setItem(8, SWItem.getDye(10), "§aBestätigen", clickType -> {
+        inv.setItem(8, SWItem.getDye(10), (byte) 10, "§aBestätigen", clickType -> {
             player.closeInventory();
             confirm.run();
         });