The arts criticism is the mirror that can reflect artistic creation. It is an important force to help creation，improve aesthetics sense and guide social fashion. For the new and emerging network arts，criticism plays a more positive role in promoting creation. Network arts criticism and traditional arts criticism have something in common，but also have some difference between them. For network arts criticism future development，we should further strengthen the dominance and influence of the mainstream network arts criticism，promote the mutual reference and integrate different types of network arts criticism modes. At the same time，in order to promote the further prosperity of network arts practice，it is important to build the standard and evaluation system for network arts criticism.