Objective：To observe the clinical effect of Pingshen Tang in idiopathic Nephritic syndrome，and Treatment of Lipid metabolism disorder. Method: Eighty patients with Nephritic syndrome were randomly divided into 2 groups,30 in treatment group (T-group), and 30 in control group (C-group). 60 cases were treted by prednisone. T-group were treated by Pingshen Tang and C-group by Aspirin enteric-coated tablets and Dipyridamole tablets. The changes of the symptom and 24-hour urine protein and Plasma albumin and blood lipid. Result: The changes of the 24-hour urine protein and blood lipid in the T-group were better than that in the C-group after theatment(P＜005). Conclusion : Pingshen Tang can obviously improve Lipid metabolism disorder secondary and urine protein to idiopathic nephritic syndrome.