Mental disability is also a kind of disability, so mental illness can do mental disability certificate. Whether mania can be handled depends on the severity of the disease. If mania is accompanied by some behaviors that seriously endanger society and oneself, or accompanied by some mental symptoms such as hallucinations and delusions, which seriously affect work and life, and is diagnosed as mania with psychotic symptoms, a disability certificate can be issued. In the case of disability certificate, the first, second and third level may be determined according to the severity of the symptoms of mania.