Inclusion Criteria:  Diabetic peripheral neuropathy based on subjective symptoms Fit diabetes mellitus nephropathy definition by National Kidney Foundation's Kidney Disease Outcome Quality Initiative（NKF-KDOQI) stage II~IV and fit American Diabetic Association Criteria by stable glycemic control (HbA1C ≤ 9%, with ± 0.5% variation in the previous 3months). at least 20 years old volunteers. The participants had no allergy to acupuncture needle in the past, or without contraindications to acupuncture treatment. The participants agreed to join the trial and sign informed consent form after thorough explanation.  Exclusion Criteria:  primary cause of neurologic disorder was not diabetes (e.g., alcoholic neuropathy, carpal tunnel syndrome, chemotherapy induced neuropathy) receiving other experimental medications for DPN or any other medication that affects symptoms of DPN ankle brachial pressure index of ≤ 0.8 Had substance abuse in the past, or having substance abuse. Pregnancy women or breastfeeding women. Mental or behavioral disorders which leads to inability to cooperation. Arrhythmia patients who have pacemaker. Patient who have skin infection or wound infection near acupoints.