diff --git a/README.en.md b/README.en.md
index 35b4f23..ff3a3dd 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,6 +1,6 @@
 # JT/T808 Protocol
 
-[![MIT Licence](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/SmallChi/JT808/blob/master/LICENSE)![.NET Core](https://github.com/SmallChi/JT808/workflows/.NET%20Core/badge.svg?branch=master)
+[![MIT Licence](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/SmallChi/JT808/blob/master/LICENSE)
 
 <p>
     <span>English</span> |  
diff --git a/README.md b/README.md
index 553b7f6..8dc2172 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # JT/T808 协议
 
-[![MIT Licence](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/SmallChi/JT808/blob/master/LICENSE)![.NET Core](https://github.com/SmallChi/JT808/workflows/.NET%20Core/badge.svg?branch=master)
+[![MIT Licence](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/SmallChi/JT808/blob/master/LICENSE)
 
 <p>
     <span>中文</span> |  
diff --git a/src/Info.props b/src/Info.props
index 496fe01..2b9bd74 100644
--- a/src/Info.props
+++ b/src/Info.props
@@ -8,7 +8,7 @@
     <PackageProjectUrl>https://github.com/SmallChi/JT808</PackageProjectUrl>
     <licenseUrl>https://github.com/SmallChi/JT808/blob/master/LICENSE</licenseUrl>
     <license>https://github.com/SmallChi/JT808/blob/master/LICENSE</license>
-    <Version>2.7.0</Version>
+    <Version>2.7.1</Version>
 	<ImplicitUsings>enable</ImplicitUsings>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>