Objective: The purpose of this study was to explore the impact of positive group psychological training on enhancing college students’ frustration resistance abilities, in order to assess the practicality and effectiveness of positive psychological training. Methods: From February 2024 to July 2024, a total of 50 undergraduate students from a university were recruited voluntarily and randomly divided into an experimental group and a control group. The experimental group received seven sessions of positive group psychological training focused on frustration resistance, while the control group did not receive any training. The effectiveness of the positive psychological training was evaluated using the College Student Frustration Resistance Ability Questionnaire, the Resilience Scale, and a selfdesigned personal feedback questionnaire. Results: Before the training, there were no significant differences in the scores of the College Student Frustration Resistance Ability Questionnaire and the Resilience Scale between the two groups (p>0.05). After the training, the scores of these two questionnaires in the experimental group were significantly higher than those in the control group (p<0.05). Conclusion: Positive group psychological training can effectively help college students improve their frustration resistance abilities, build confidence in coping with difficulties, enhance psychological resilience, and more actively seek possible solutions and methods when facing challenges and uncertainties.