From 8470165dba498b241b641dc9e79d7040913be67b Mon Sep 17 00:00:00 2001
From: shinny-pack <shinny-pack@users.noreply.github.com>
Date: Thu, 7 Sep 2023 08:17:24 +0000
Subject: [PATCH] Update Version 3.4.8

---
 PKG-INFO                    | 2 +-
 doc/conf.py                 | 4 ++--
 doc/version.rst             | 5 +++++
 setup.py                    | 2 +-
 tqsdk/__version__.py        | 2 +-
 tqsdk/tradeable/otg/tqkq.py | 4 ++--
 6 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/PKG-INFO b/PKG-INFO
index fbd037c0..cec087a0 100644
--- a/PKG-INFO
+++ b/PKG-INFO
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: tqsdk
-Version: 3.4.7
+Version: 3.4.8
 Summary: TianQin SDK
 Home-page: https://www.shinnytech.com/tqsdk
 Author: TianQin
diff --git a/doc/conf.py b/doc/conf.py
index ea47a515..3fb2df2a 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -48,9 +48,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'3.4.7'
+version = u'3.4.8'
 # The full version, including alpha/beta/rc tags.
-release = u'3.4.7'
+release = u'3.4.8'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/version.rst b/doc/version.rst
index eb213b09..f014afdd 100644
--- a/doc/version.rst
+++ b/doc/version.rst
@@ -2,6 +2,11 @@
 
 版本变更
 =============================
+3.4.8 (2023/09/07)
+
+* 修复：修正多个 :py:class:`~tqsdk.TqKq` 快期模拟和辅模拟账户 account_key 重复的问题
+
+
 3.4.7 (2023/08/29)
 
 * 修复：:py:class:`~tqsdk.TargetPosTask` 及 :py:class:`~tqsdk.algorithm.twap` 添加纯碱期货 2309 合约及 2310 合约暂不支持的提示
diff --git a/setup.py b/setup.py
index f18664d1..3a317195 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name='tqsdk',
-    version="3.4.7",
+    version="3.4.8",
     description='TianQin SDK',
     author='TianQin',
     author_email='tianqincn@gmail.com',
diff --git a/tqsdk/__version__.py b/tqsdk/__version__.py
index 257e0a57..49a924d4 100644
--- a/tqsdk/__version__.py
+++ b/tqsdk/__version__.py
@@ -1 +1 @@
-__version__ = '3.4.7'
+__version__ = '3.4.8'
diff --git a/tqsdk/tradeable/otg/tqkq.py b/tqsdk/tradeable/otg/tqkq.py
index 28a79291..8f140eba 100644
--- a/tqsdk/tradeable/otg/tqkq.py
+++ b/tqsdk/tradeable/otg/tqkq.py
@@ -63,7 +63,7 @@ def __init__(self, td_url: Optional[str] = None, number: Optional[int] = None):
 
 
         """
-        super().__init__("快期模拟", "", "", td_url=td_url)
+        super().__init__("快期模拟", str(number) if number else "", "", td_url=td_url)
         self._account_no = number
 
     @property
@@ -133,7 +133,7 @@ def __init__(self, td_url: Optional[str] = None, number: Optional[int] = None):
             api.close()
 
         """
-        super().__init__("快期股票模拟", "", "", td_url=td_url)
+        super().__init__("快期股票模拟", str(number) if number else "", "", td_url=td_url)
         self._account_no = number
 
     @property