diff --git a/src/grid/TicketGridView.php b/src/grid/TicketGridView.php
index 65312f0..18b2eb0 100644
--- a/src/grid/TicketGridView.php
+++ b/src/grid/TicketGridView.php
@@ -20,6 +20,7 @@ public static function defaultColumns()
             'subject' => [
                 'attribute' => 'subject',
                 'format' => 'raw',
+                'filterInputOptions' => ['style' => 'width:100%', 'class' => 'form-control'],
                 'value' => function ($data) {
                     $ava = Html::tag('div', Gravatar::widget([
                         'emailHash' => $data->author_email,
diff --git a/src/models/Thread.php b/src/models/Thread.php
index 685a765..622f4b1 100644
--- a/src/models/Thread.php
+++ b/src/models/Thread.php
@@ -163,9 +163,12 @@ public function rules()
     public function attributeLabels()
     {
         return $this->mergeAttributeLabels([
+            'author'           => Yii::t('app', 'Author'),
+            'author_id'        => Yii::t('app', 'Author'),
+            'recepient'        => Yii::t('app', 'Recepient'),
             'is_private'       => Yii::t('app', 'Make private'),
             'responsible'      => Yii::t('app', 'Assignee'),
-            'responsible_id'   => Yii::t('app', 'Assignee ID'),
+            'responsible_id'   => Yii::t('app', 'Assignee'),
             'author_seller'    => Yii::t('app', 'Seller'),
             'spent'            => Yii::t('app', 'Spent time'),
             'create_time'      => Yii::t('app', 'Created'),