Abstract: Objective: Exploring the current situation of positive psychological quality among college students with different family economic conditions, analyzing the impact of family economic status on positive psychological qualities, propose targeted educational strategies. Method: A test conducted on 6465 college students using the Positive Psychological Quality Scale for college students, and the data was analyzed using SPSS26.0. Result: (1) The overall positive psychological quality of poor students is higher than that of non poor students, scores higher than non struggling college students in the four dimensions of knowledge and wisdom, courage, justice, and self-control, and in terms of love for learning, judgement, perseverance, sincerity, team spirit, humility, tolerance, self-discipline, and gratitude, the score is higher than that of non poor students. (2) Students who receive reward in difficult situations have higher scores of positive psychological qualities than those who do not receive rewards, and there are significant difference in gender, grade, place of origin, and rewards among non disadvantaged college students. (3) In multiple linear regression analysis, the independent variable of whether students from financially disadvantaged families have a good predictive effect on the total score and various dimensions of positive psychological quality. Conclusion: Family economic status has a significant impact on the positive psychological qualities of college students.