OBJECTIVE： To observe the effect of urinary albumin excretion rate（UAER） and serum creatinine （Cr） level of Jingwu capsule combined with benazepril in the treatment of urinary microalbumin of type 2 diabetic nephropathy. METHODS： 60 patients with urinary microalbumin of type 2 diabetic nephropathy were randomly divided into control group and observation group， with 30 cases in each group. There were 4 cases of follow-up failure and 1 case of irritant dry cough in control group； there were 4 cases of follow-up failure in observation group. Control group was given benazepril 5 mg， qd； observation group was additionally given Jingwu capsule 2.7 g，tid， on the basis of control group. Both group were treated for 12 weeks. UAER and Cr level， ADR were observed in 2 groups before and after treatment. RESULTS： Before treatment， there was no statistical significance in UAER level between 2 groups （P＞0.05）； after treatment， UAER level of observation group was significantly lower than that of control group， with statistical significance （P＜0.05）. There was no statistical significance in Cr level between 2 groups before and after treatment （P＞0.05）. After treatment， one patient of control group suffered from irritant dry cough， and no obvious ADR was found in observation group. CONCLUSIONS： Jingwu capsule combined with benazepril can decrease urinary albumin in patient with type 2 diabetic nephropathy and doesn’t incease the burden on pationts with renal with good safety.