From 305170635bcc1a3350e29ba60ef92732a61bf93d Mon Sep 17 00:00:00 2001
From: rlgy <1032998920@qq.com>
Date: Tue, 7 Aug 2018 13:55:59 +0800
Subject: [PATCH] update

---
 common/business/ExchangeBusiness.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/business/ExchangeBusiness.php b/common/business/ExchangeBusiness.php
index 3295a1b9..812460ba 100644
--- a/common/business/ExchangeBusiness.php
+++ b/common/business/ExchangeBusiness.php
@@ -55,7 +55,7 @@ class ExchangeBusiness
         if (!$f) {
             //鎵€鏈変氦鏄撴墍閮戒笉鑳界洿鎺ヨ幏鍙栦氦鏄撳鐨勮鎯呭氨閫氳繃BTC鍘昏浆鎹�
             //鑾峰彇BTC_USD
-            $btc_usd = ExchangeFactory::createExchange(self::$exchanges[0])->getTicker('btc');
+            $btc_usd = ExchangeFactory::createExchange(self::$exchanges[1])->getTicker('btc');
             foreach (self::$exchanges as $exchange) {
                 /**
                  * @var $exchange \common\service\exchange\Exchange
-- 
2.17.1