搜索：

    public void spawnPet(byte slot, boolean lead, boolean broadcast) {
        final Item item = getInventory(MapleInventoryType.CASH).getItem(slot);
        if (item == null || item.getItemId() > 5000200 || item.getItemId() < 5000000) {
            return;
        }

替換：

    public void spawnPet(byte slot, boolean lead, boolean broadcast) {
        final Item item = getInventory(MapleInventoryType.CASH).getItem(slot);
        if (item == null || item.getItemId() > 5000221 || item.getItemId() < 5000000) {//支援5000221寵物
            return;
        }