From dbf37c629a301cafb8276e9c21bbe3773779a6eb Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Tue, 30 Apr 2019 13:58:31 +0800
Subject: [PATCH] [Fix]close #1622

---
 vnpy/trader/rqdata.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vnpy/trader/rqdata.py b/vnpy/trader/rqdata.py
index 9b573e0f..1e1b3209 100644
--- a/vnpy/trader/rqdata.py
+++ b/vnpy/trader/rqdata.py
@@ -12,7 +12,7 @@ from .object import BarData
 
 INTERVAL_VT2RQ = {
     Interval.MINUTE: "1m",
-    Interval.HOUR: "1h",
+    Interval.HOUR: "60m",
     Interval.DAILY: "1d",
 }