Webform select list default label is something like --Select-- you can change this with this code in hook_form_alter
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php
if ($form_id == 'webform_client_form_YOUR_FORM_ID') { // YOUR_FORM_ID IS your webform node id $form['submitted']['<your select field>']['#empty_value'] = ''; $form['submitted']['<your select field>']['#empty_option'] = t('Whatever new value'); }