diff --git a/README.md b/README.md
index 1374aeb..3f06844 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@
 
 1. [设备终端到平台的通信也就是JT808](#808Ext)
 2. [企业平台到政府监管的通信也就是JT809](#809Ext)
-3. [设备终端上传的实时音视频流数据也就是视频服务器](#1078)
-3.1  [将1078的数据(h264)编码成FLV](#1078flv)
+3. [设备终端上传的实时音视频流数据也就是视频服务器](#1078)  
+3.1  [将1078的数据(h264)编码成FLV](#1078flv)  
 3.2  [将1078的数据(h264)编码成HLS](#1078hls)
 
 [![MIT Licence](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/SmallChi/JT1078/blob/master/LICENSE)[![Github Build status](https://github.com/SmallChi/JT1078/workflows/.NET%20Core/badge.svg)]()
diff --git a/src/JT1078.Hls/JT1078.Hls.csproj b/src/JT1078.Hls/JT1078.Hls.csproj
index baf5585..015f9a4 100644
--- a/src/JT1078.Hls/JT1078.Hls.csproj
+++ b/src/JT1078.Hls/JT1078.Hls.csproj
@@ -14,7 +14,7 @@
     <licenseUrl>https://github.com/SmallChi/JT1078/blob/master/LICENSE</licenseUrl>
     <license>https://github.com/SmallChi/JT1078/blob/master/LICENSE</license>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
-    <Version>1.0.0-preview1</Version>
+    <Version>1.0.0-preview2</Version>
     <SignAssembly>false</SignAssembly>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>