Study aim: Evaluation of the efficacy of Internet-based stress management training program on caring burden and perceived stress of hemodialysis caregivers Design: Superiority clinical trial, randomized controlled trial, using a random blocking allocation that cannot be blinded and sample size will 60 people. Settings and conduct: The research will be performed in Imam Hossein Hospital and Red Crescent Hemodialysis Center in Shahroud conducted in six webinar sessions. Standard questionnaires of perceived stress, caring burden at the beginning and before the intervention and 14 days later are completed by both intervention and control groups. Participants/Inclusion and exclusion criteria: Inclusion criteria: Age above 18 years, Caregiver has the most contact with the patient, Ability to access the Internet and online mass communication software, Six months history of patient care. Exclusion criteria: Acute psychological disorders in caregivers, Neuroleptic medication in caregivers, The presence of a physical disability in the caregiver. Intervention groups: Intervention group 6 sessions of 35 to 45 minutes will be held in the form of the group video call. The content of support in 3 sessions is related to the field of education related to hemodialysis and in the field of psychological support during 3 sessions, in the form of stress management based on the theoretical basis of Lazarus and Folkman. the control group will receive routine support. Main outcome variables: Perceived Stress, Caregiver burden