“双服务”理念要求行政活动既要服务于公益又要服务于私益。在这一理念的支配下 ,行政执法应在依法行政的前提下 ,通过行政自由裁量权的创造性运用 ,将单方强制为主的行政执法方式转变成为综合多元、灵活弹性的新模式 ,并且进一步规范和完善行政执法程序 ,以实现对行政执法的有效约束与控制 The concept of “dual service” requires that administrative activities not only serve the public but also serve the private interests. Under the control of this concept, the administrative law enforcement should transform the administrative law-enforcement mode based on unilateral coercion into a new mode of comprehensive, flexible and flexible administration through the creative use of administrative discretion under the premise of administration by law and further regulate And improve the administrative law enforcement procedures, in order to achieve effective restraint and control of administrative law enforcement