本文从分析塞伯空间文化的基本特征入手，探讨知识经济时代和网络时代思想政治工作所面临的严峻挑战，进而寻找应对挑战的积极对策，认为思想政治工作网络化是面对塞伯空间文化挑战的明智的，同时也是必要的选择。 This article starts from the analysis of the basic characteristics of Sipo’s space culture and explores the severe challenges that ideological and political work faced in the era of knowledge economy and the Internet era and then finds a positive countermeasure to meet the challenge and thinks that the network of ideological and political work faces the challenge of Sipo’s space culture The wise, but also necessary choice.