Neuropsychological test is a psychological test method for evaluating brain function. Cognitive dysfunction is a significant characteristic of bipolar disorder， however lacking of specific consensus assessment tools. Studies have shown that MATRICS（ the Measurement and Treatment Research to Improve Cognition in Schizophrenia） Consensus Cognitive Battery，or MCCB， can be applied to the cognitive assessment of bipolar disorder. All sub-tests of MCCB show some sensitivity to cognitive defects， and have good retest reliability and operability. This paper reviews the application of MCCB in cognitive assessment of bipolar disorder， aiming to provide reference for further study and assessment of cognitive function of bipolar disorder.