Undergraduate students at local universities face multifaceted challenges in academics, career development, and interpersonal relationships. Cultivating positive psychological qualities plays a vital role in their individual growth and future social adaptation. This study focuses on local undergraduate institutions, analyzing current status of students' positive psychological traits while identifying prevalent deficiencies and potential risks in self-efficacy, stress resilience, emotional regulation, and sense of purpose in learning and life goals. Five systematic strategies are proposed: advancing curriculum reforms, establishing diversified practical activity programs, creating supportive campus environments, promoting collaborative education among families, schools, and communities, and leveraging technology to deliver personalized support. The research aims to provide actionable theoretical guidance and practical references for enhancing mental health outcomes and fostering holistic development in local universities, ultimately nurturing well-rounded individuals with both moral integrity and professional competence for the modern era.