i fixed myself like example @
routes.index-latest.route = "index/latest/:article_id"
routes.index-latest.defaults.module = "module-name"
routes.index-latest.defaults.controller = "controller-name"
routes.index-latest.defaults.action = "action-name"
routes.index-latest.defaults.article_id = ""
routes.index-latest.defaults.reqs.article_id = "\d+{1,}"
in routes.ini