From 73e893cfdb06bd050b9ead1894796ba5e73873c6 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sat, 19 Oct 2019 18:09:50 +0800
Subject: [PATCH] [Mod] query all instruments available from RQData server

---
 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 0e793952..6c1d3e00 100644
--- a/vnpy/trader/rqdata.py
+++ b/vnpy/trader/rqdata.py
@@ -57,7 +57,7 @@ class RqdataClient:
         )
 
         try:
-            df = rqdata_all_instruments(date=datetime.now())
+            df = rqdata_all_instruments()
             for ix, row in df.iterrows():
                 self.symbols.add(row['order_book_id'])
         except (RuntimeError, AuthenticationFailed):