Digital development is changing the organization of music education, but there are still widespread problems in existing teaching such as resource dispersion, feedback lag and insufficient process support. Around this practical demand, this paper, supported by computer technology, studies the construction path of music education intelligent teaching system under the background of digital, and designs the system from two aspects of music education network course design and teaching resources comprehensive management. On the course side, an intelligent teaching process covering goal decomposition, task arrangement, audio collection, process evaluation and feedback correction was constructed. At the management end, an integrated management system is designed, which integrates resource storage, label modeling, authority control and intelligent matching. The experimental results show that the average evaluation of network course design experts reaches 4.71, the accuracy of resource recognition is 95.4%, and the average response time of the system is 8.7 s under the scale of 5000 resources. Research shows that the system can improve the organizational efficiency, resource invocation ability and personalized support level of music teaching, and provide technical reference for the continuous optimization of digital music education.