diff --git a/README.md b/README.md
index b385e32..32fcd62 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 </p>
 
 <p align="center">
-    <img src ="https://img.shields.io/badge/version-1.0.2-blueviolet.svg"/>
+    <img src ="https://img.shields.io/badge/version-1.0.3-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-blue.svg" />
     <img src ="https://img.shields.io/github/license/vnpy/vnpy.svg?color=orange"/>
@@ -17,7 +17,7 @@
 
 ## 安装
 
-安装需要基于2.4.0版本以上的[VN Studio](https://www.vnpy.com)。
+安装需要基于2.6.0版本以上的[VN Studio](https://www.vnpy.com)。
 
 直接使用pip命令：
 
diff --git a/setup.cfg b/setup.cfg
index a96065e..b176663 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = vnpy_ctabacktester
-version = 1.0.2
+version = 1.0.3
 url = https://www.vnpy.com
 license = MIT
 author = Xiaoyou Chen
diff --git a/vnpy_ctabacktester/__init__.py b/vnpy_ctabacktester/__init__.py
index 089747e..238d758 100644
--- a/vnpy_ctabacktester/__init__.py
+++ b/vnpy_ctabacktester/__init__.py
@@ -23,11 +23,18 @@
 
 from pathlib import Path
 
+import importlib_metadata
 from vnpy.trader.app import BaseApp
 
 from .engine import BacktesterEngine, APP_NAME
 
 
+try:
+    __version__ = importlib_metadata.version("vnpy_ctabacktester")
+except importlib_metadata.PackageNotFoundError:
+    __version__ = "dev"
+
+
 class CtaBacktesterApp(BaseApp):
     """"""