From 02b77ff343ea69b52654f41636d8d1807a554f7e Mon Sep 17 00:00:00 2001
From: yutiansut <yutiansut@qq.com>
Date: Sat, 4 May 2019 11:29:34 +0800
Subject: [PATCH] #

---
 QUANTAXIS/QAApplication/QABacktest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/QUANTAXIS/QAApplication/QABacktest.py b/QUANTAXIS/QAApplication/QABacktest.py
index 9cc7bfb9e..8ed7c5227 100644
--- a/QUANTAXIS/QAApplication/QABacktest.py
+++ b/QUANTAXIS/QAApplication/QABacktest.py
@@ -25,7 +25,7 @@
 import time
 from functools import lru_cache
 
-from QUANTAXIS.QAARP.QAPortfolio import QA_Portfolio
+
 from QUANTAXIS.QAARP.QAUser import QA_User
 from QUANTAXIS.QAEngine.QAEvent import QA_Event
 from QUANTAXIS.QAFetch.QAQuery_Advance import QA_fetch_stock_day_adv, QA_fetch_stock_min_adv