diff --git a/accounting/test_accounting.py b/accounting/test_accounting.py
index 72555d6..b5be3d4 100644
--- a/accounting/test_accounting.py
+++ b/accounting/test_accounting.py
@@ -29,7 +29,7 @@ async def accounting(username):
 			d.resellerid = '0'
 			d.action = 'PAY_REVERSE' if i % 2 ==0 else 'PAY'
 			d.biz_date = curDateString()
-			d.timestamp = timstampstr()
+			d.timestamp = timestampstr()
 			d.productid = 'test_product'
 			d.transamt = 123.432
 			d.variable = {