Patients with SLE who have elevated uric acid need to be alerted to the presence of lupus nephritis and kidney involvement. At this time, further attention should be paid to the presence of elevated creatinine, and further tests such as 24-hour urine protein quantification should be performed to assess the presence of lupus nephritis. At the same time, you can add uric acid-lowering drugs to the treatment, such as adding drugs that inhibit uric acid production, such as febuxostat, to control uric acid to normal levels. Also, you need to drink more water to ensure that the daily urine volume is above 2000mL to help excretion of uric acid, and you need to adhere to a strict low purine diet to limit uric acid intake.