diff --git a/CHANGELOG.md b/CHANGELOG.md
index cdb8f69..24eaeaf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.1.7版本
+
+1. 修改价差腿的持仓初始化逻辑，适配3.6.0版本框架
+
 # 1.1.6版本
 
 1. 改为使用OmsEngine提供的OffsetConverter组件
diff --git a/README.md b/README.md
index 854f4ec..709610f 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 </p>
 
 <p align="center">
-    <img src ="https://img.shields.io/badge/version-1.1.6-blueviolet.svg"/>
+    <img src ="https://img.shields.io/badge/version-1.1.7-blueviolet.svg"/>
     <img src ="https://img.shields.io/badge/platform-windows|linux|macos-yellow.svg"/>
     <img src ="https://img.shields.io/badge/python-3.7|3.8|3.9|3.10-blue.svg" />
     <img src ="https://img.shields.io/github/license/vnpy/vnpy.svg?color=orange"/>
diff --git a/setup.cfg b/setup.cfg
index c330dc6..375abbf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = vnpy_spreadtrading
-version = 1.1.6
+version = 1.1.7
 url = https://www.vnpy.com
 license = MIT
 author = Xiaoyou Chen