Do traditional reviews need to be updated regularly according to new experimental results?

No need. Traditional reviews are subjective, follow the research foundation, and do not need to be constantly updated, while systematic reviews need to update the results regularly. Traditional review is a qualitative research method. According to the author's understanding of the basic theory and related disciplines in a certain field, this paper reviews and analyzes the research literature in a certain period in this field, evaluates the value and significance of the research results, finds out the existing problems, and puts forward suggestions for the future research direction, so that readers can understand the history, present situation and development trend of this field in a short time.