diff --git a/README.md b/README.md
index 673c848..4e1b9db 100755
--- a/README.md
+++ b/README.md
@@ -38,18 +38,18 @@
 
 #### Method 1: Download binaries
 
-[brename v2.1](https://github.com/shenwei356/brename/releases/tag/v2.1)
-[![Github Releases (by Release)](https://img.shields.io/github/downloads/shenwei356/brename/v2.1/total.svg)](https://github.com/shenwei356/brename/releases/tag/v2.1)
+[brename v2.1.1](https://github.com/shenwei356/brename/releases/tag/v2.1.1)
+[![Github Releases (by Release)](https://img.shields.io/github/downloads/shenwei356/brename/v2.1.1/total.svg)](https://github.com/shenwei356/brename/releases/tag/v2.1.1)
 
 
 OS     |Arch      |File, (mirror为中国用户下载镜像链接)                                                                                                                                                                         |Download Count
 :------|:---------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-Linux  |32-bit    |[brename_linux_386.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1/brename_linux_386.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_linux_386.tar.gz))                            |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_linux_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_linux_386.tar.gz)
-Linux  |**64-bit**|[**brename_linux_amd64.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1/brename_linux_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_linux_amd64.tar.gz))                  |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_linux_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_linux_amd64.tar.gz)
-OS X   |32-bit    |[brename_darwin_386.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1/brename_darwin_386.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_darwin_386.tar.gz))                         |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_darwin_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_darwin_386.tar.gz)
-OS X   |**64-bit**|[**brename_darwin_amd64.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1/brename_darwin_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_darwin_amd64.tar.gz))               |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_darwin_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_darwin_amd64.tar.gz)
-Windows|32-bit    |[brename_windows_386.exe.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1/brename_windows_386.exe.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_windows_386.exe.tar.gz))          |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_windows_386.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_windows_386.exe.tar.gz)
-Windows|**64-bit**|[**brename_windows_amd64.exe.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1/brename_windows_amd64.exe.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_windows_amd64.exe.tar.gz))|[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_windows_amd64.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1/brename_windows_amd64.exe.tar.gz)
+Linux  |32-bit    |[brename_linux_386.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_linux_386.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_linux_386.tar.gz))                            |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_linux_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_linux_386.tar.gz)
+Linux  |**64-bit**|[**brename_linux_amd64.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_linux_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_linux_amd64.tar.gz))                  |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_linux_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_linux_amd64.tar.gz)
+OS X   |32-bit    |[brename_darwin_386.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_darwin_386.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_darwin_386.tar.gz))                         |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_darwin_386.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_darwin_386.tar.gz)
+OS X   |**64-bit**|[**brename_darwin_amd64.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_darwin_amd64.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_darwin_amd64.tar.gz))               |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_darwin_amd64.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_darwin_amd64.tar.gz)
+Windows|32-bit    |[brename_windows_386.exe.tar.gz](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_windows_386.exe.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_windows_386.exe.tar.gz))          |[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_windows_386.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_windows_386.exe.tar.gz)
+Windows|**64-bit**|[**brename_windows_amd64.exe.tar.gz**](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_windows_amd64.exe.tar.gz), ([mirror](http://app.shenwei.me/data/brename/brename_windows_amd64.exe.tar.gz))|[![Github Releases (by Asset)](https://img.shields.io/github/downloads/shenwei356/brename/latest/brename_windows_amd64.exe.tar.gz.svg?maxAge=3600)](https://github.com/shenwei356/brename/releases/download/v2.1.1/brename_windows_amd64.exe.tar.gz)
 
 
 Just [download](https://github.com/shenwei356/brename/releases) compressed