diff --git a/models/TaxGroupSearch.php b/models/TaxGroupSearch.php
index aa1739d..46966c4 100755
--- a/models/TaxGroupSearch.php
+++ b/models/TaxGroupSearch.php
@@ -14,6 +14,10 @@
         
         public $groupName;
         
+        public $alias;
+        
+        public $description;
+        
         public function behaviors()
         {
             $behaviors = parent::behaviors();
@@ -33,6 +37,7 @@
                     [
                         'id',
                         'level',
+                        'sort',
                     ],
                     'integer',
                 ],
@@ -45,6 +50,8 @@
                 [
                     [
                         'groupName',
+                        'alias',
+                        'description',
                     ],
                     'safe',
                 ],
@@ -67,7 +74,7 @@
          *
          * @return ActiveDataProvider
          */
-        public function search($params, int $level = null)
+        public function search($params, int $level = NULL)
         {
             $query = TaxGroup::find()
                              ->joinWith('lang');
@@ -78,11 +85,20 @@
                     'sort'  => [
                         'attributes' => [
                             'id',
+                            'sort',
                             'is_filter',
-                            'groupName' => [
+                            'groupName'   => [
                                 'asc'  => [ 'tax_group_lang.title' => SORT_ASC ],
                                 'desc' => [ 'tax_group_lang.title' => SORT_DESC ],
                             ],
+                            'alias'       => [
+                                'asc'  => [ 'tax_group_lang.alias' => SORT_ASC ],
+                                'desc' => [ 'tax_group_lang.alias' => SORT_DESC ],
+                            ],
+                            'description' => [
+                                'asc'  => [ 'tax_group_lang.description' => SORT_ASC ],
+                                'desc' => [ 'tax_group_lang.description' => SORT_DESC ],
+                            ],
                         ],
                     ],
                 ]
@@ -105,6 +121,7 @@
                     'id'        => $this->id,
                     'is_filter' => $this->is_filter,
                     'level'     => $this->level,
+                    'sort'      => $this->sort,
                 ]
             )
                   ->andFilterWhere(
@@ -113,6 +130,20 @@
                           'tax_group_lang.title',
                           $this->groupName,
                       ]
+                  )
+                  ->andFilterWhere(
+                      [
+                          'ilike',
+                          'tax_group_lang.alias',
+                          $this->alias,
+                      ]
+                  )
+                  ->andFilterWhere(
+                      [
+                          'ilike',
+                          'tax_group_lang.description',
+                          $this->description,
+                      ]
                   );
             
             return $dataProvider;
diff --git a/views/tax-group/index.php b/views/tax-group/index.php
index 493bbd9..1de87bd 100755
--- a/views/tax-group/index.php
+++ b/views/tax-group/index.php
@@ -41,7 +41,7 @@
             'filterModel'  => $searchModel,
             'columns'      => [
                 [ 'class' => 'yii\grid\SerialColumn' ],
-                'id',
+                'sort',
                 [
                     'attribute' => 'is_filter',
                     'format'    => 'boolean',
@@ -52,22 +52,12 @@
                     'value'     => 'lang.title',
                 ],
                 [
-                    'label' => \Yii::t('rubrication', 'Options count'),
-                    'value' => function ($model) {
-                        /**
-                         * @var TaxGroup $model
-                         */
-                        return count($model->options);
-                    },
+                    'attribute' => 'alias',
+                    'value'     => 'lang.alias'
                 ],
                 [
-                    'label' => \Yii::t('rubrication', 'Categories count'),
-                    'value' => function ($model) {
-                        /**
-                         * @var TaxGroup $model
-                         */
-                        return count($model->categories);
-                    },
+                    'attribute' => 'description',
+                    'value'     => 'lang.description'
                 ],
                 [
                     'class'      => 'yii\grid\ActionColumn',
--
libgit2 0.21.4