The purpose of this research is to evaluate the efficacy and safety of Robot-assisted rehabilitation intelligent system as a virtual stand-alone treatment, delivered with minimal clinical monitoring compared with treatment as usual in methamphetamine (MA) use disorders.

Based on artificial intelligence technology, face recognition technology, virtual reality technology to develop an available Robot-assisted rehabilitation intelligent system. Then, using this intelligent system as a new way of Psychotherapy to provide treatment for methamphetamine patients, and compare it with traditional treatment to verify the efficacy and safety of Robot-assisted rehabilitation intelligent system in Chinese methamphetamine patients.

Inclusion Criteria:

• In accordance with the Diagnostic and Statistical Manual of Mental Disorders-5 (DSM-5) for methamphetamine (MA) use disorders;
• Education level equal or more than 9 years;
• Have normal or corrected-to-normal vision;
• Have normal or corrected-to-normal hearing;
• Less than 3 months before last drug use;

Exclusion Criteria:

• Current substance use (except nicotine or caffeine);
• History of disease which influence cognition，such as seizure disorder、cerebrovascular disease、head injury or other severe medication conditions;
• Intelligence quotient less than 70.