If urine protein is found to be weakly positive, it can be treated without medication but only with non-medication, such as rest, smoking and alcohol cessation, etc., and reviewed dynamically, usually once a month. If the urine protein disappears, no special treatment is needed; if the urine protein is still weakly positive or increases further, then valsartan capsules or perindopril tablets can be given for treatment, and if necessary, hormone therapy can be given. If weak positive urine protein is found clinically, this condition is not serious and is mostly related to physiological factors, that is, it appears after strenuous exercise or after exertion or fever, and the weak positive urine protein disappears soon after the removal of the above-mentioned physiological factors. Therefore, in this case, only a dynamic review is needed, as long as the urine protein disappears, no special treatment is needed. In the process of dynamic review, if the urine protein does not disappear or is further aggravated, it can be treated with drugs to reduce urine protein, the more commonly used drugs have been mentioned above. The other is to actively look for the cause of the increased urine protein, more common is a variety of nephritis, such as chronic nephritis, lupus nephritis, purpura nephritis, etc., to clarify the specific cause and then give treatment from the cause.