The traditional studying on the network education platform can't satisfy every learner's any query from different background with the different intention at the different time. The traditional studying provides the functions of information locating and information collecting, but not makes full use of the personalization information. In this paper, based on the characteristics of Agent, we apply the Agent-based personalized service to network education platform through the key technologies of realizing Agent-based personalized service, the system can reconstruct the gathered information in terms of learners' interest and provide the best services to learners by meeting the needs and interests of learners', it has very important reference value for providing individual and intelligent information services to the learners.