public function afterInsert()
 {
     $data = \Yii::$app->request->post($this->owner->formName());
     if (!isset($data[static::$formName]) || empty($data[static::$formName])) {
         return;
     }
     $indexs = [];
     $modelClass = $this->getEntityClass();
     foreach ($data[static::$formName] as $id) {
         $indexs[] = [$modelClass, $this->getEntityId(), $id];
     }
     if (count($indexs)) {
         \Yii::$app->db->createCommand()->batchInsert(TaxonomyIndex::tableName(), ['entity', 'entity_id', 'taxonomy_id'], $indexs)->execute();
     }
 }