Abstract: Network therapy is not only beneficial to expanding the space-time field of social work services, but also conducive to giving full play to the role of network technology and promoting the innovative development of social work service concepts, theories, models and methods. In practice, network therapy has not only developed innovative service modes such as social work in internet plus, online social work and virtual social work, but also systematically summarized standardized procedures such as quantum capture, data analysis, simulation design, virtual interaction, practice of returning to reality, and fusion of virtuality and reality. In this process, social workers need to fully master data mining, virtual interaction, block-chain, symbol processing and other technologies. They should also pay special attention to accurate positioning of applicable objects, fully recognize the negative function of network therapy, continuously promote standardization and demonstration, always adhere to confidentiality ethics, and continuously promote localization and sinicization, so as to better promote individual capability and empowerment in the information age.