Based on the theory of the counseling model of the Satya transformation system, this paper conducts grief psychological counseling for college students who fall into a depressed state due to the sudden death of their mother, including the basic concept of Stair transformational systemic model, the conceptual understanding of individual cases, the experiential counseling process, and the transformation and impact of individual cases, and proposes that the stability and consistency of the counselor is the key element to accompany the grief to successfully complete the emotional integration.