Study aim: Comparison of the effectiveness of mindfulness-based cognitive therapy and Silva-based relaxation therapy on psychological capital, social anxiety and CD4 count in people with HIV Design: 90 people with HIV will be selected as a research sample. Then the statistical sample was randomly divided into 3 different groups; Group 1: Cognitive therapy based on mindfulness (30 people), Group 2: Silva method relaxation (30 people), and Group 3: Control (30 people) will be replaced. Settings and conduct: This study is in the field of psychology education and will be conducted at the Behavioral Diseases Counseling Center of Imam Khomeini Hospital in Tehran. Participants/Inclusion and exclusion criteria: Inclusion criteria: Infected with HIV، Having full satisfaction for cooperation، Absence of acute disorders in the field of psychology and psychiatry، Not using drugs; Psychiatric drugs، Being literate in reading and writing Exclusion criteria: Refusal to cooperate with the researcher، Absence of more than two sessions in therapy training Intervention groups: 90 people will be randomly divided into 3 different groups: cognitive therapy based on mindfulness (30 people), Silva method relaxation (30 people) and control (30 people). In this research, cognitive therapy training based on mindfulness and relaxation will be conducted in the Silva way. Before implementing the aforementioned treatments, a pre-test will be performed for all three groups (completion of Lutans psychological capital and Lajarka social anxiety questionnaires, as well as 2 ml blood sampling (CD4)). Then, after two weeks of completing the training, the post-test will be conducted for all 3 groups, similar to the pre-test. Main outcome variables: Evaluation of effective and applicable community-based interventions to promote mental health literacy in HIV-positive groups