承诺服务应谨慎胥学跃实行承诺服务制度，是邮政部门自我加压、改善服务的新举措，一方面可将邮政置于社会监督之下，有利于为用户提供迅速、准确、安全、方便的邮政服务；另一方面可提高邮政服务质量和邮政信誉。但是，其他服务部门实行承诺后出现的问题告诫我们：为了保... Commitment to service should be cautious Xu Xueyue implementation of commitment service system is the postal department self-pressure to improve service new measures, on the one hand the post can be placed under social supervision, help to provide users with rapid, accurate, safe and convenient postal services ; On the other hand can improve the quality of postal services and postal credibility. However, the problems that arise after other services have committed themselves warn us: in order to protect ...