With the increasing amount of data and computing scale processed by terminal equipment, in order to reduce the task processing delay and meet the priority scheduling requirements of tasks, bloom filter is used to sense all kinds of data in the field, and then a scheduling algorithm based on task priority is used to schedule edge computing resources. The algorithm calculates the priority of the task according to the processing value and the amount of data of the task, and formulates the resource matching scheme combined with the task deadline and server scheduling times, which solves the problem that the server allocates computing resources for users with different priorities in the edge network.