try to remove unnecessary columns

app/UI/Disk/Pages/DiskDataTable.php

@@ -70,8 +70,6 @@ class DiskDataTable extends DataTable implements ClientArea
     protected function loadHtml()
     {
         $this->addColumn((new Column('name'))->setSearchable(true, "string")->setOrderable('ASC'))
-            ->addColumn((new Column('bus'))->setSearchable(true, "string")->setOrderable())
-            ->addColumn((new Column('format'))->setSearchable(true)->setOrderable())
             ->addColumn((new Column('backup'))->setSearchable(true)->setOrderable())
             ->addColumn((new Column('bytes'))->setSearchable(true)->setOrderable());
     }
@@ -84,20 +82,6 @@ class DiskDataTable extends DataTable implements ClientArea
         return sl("lang")->abtr('Disk :id:');
     }
 
-    public function replaceFieldBus($key, $row)
-    {
-        return sl("lang")->tr($row[$key]);
-    }
-
-    public function replaceFieldFormat($key, $row)
-    {
-        if ($row[$key])
-        {
-            return $row[$key];
-        }
-        return "raw";
-    }
-
     public function replaceFieldBytes($key, $row)
     {
         return Format::convertBytes($row['bytes']);
@@ -133,9 +117,7 @@ class DiskDataTable extends DataTable implements ClientArea
             // thurdata end 
             $data[] = [
                 "id"     => $entity->getId(),
-                "bus"    => $entity->getId(),
                 "name"   => $entity->getName(),
-                "format" => $entity->getFormat(),
                 "backup" => $entity->getBackup(),
                 "size"   => $entity->getSize(),
                 "bytes"  => $entity->getBytes(),