function kay_user_contact($user_contactmethods)
{
  unset($user_contactmethods['aim']);
  unset($user_contactmethods['yim']);
  unset($user_contactmethods['jabber']);
  $user_contactmethods['userimg'] = '图片';
  $user_contactmethods['qq']      = 'QQ';
  $user_contactmethods['weixin']  = '微信';
  $user_contactmethods['weibo']   = '微博';
  $user_contactmethods['phone']   = '电话';
  return $user_contactmethods;
}

add_filter('user_contactmethods','kay_user_contact');