diff --git a/README.md b/README.md
index ae4eed5..c8e6e09 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ With the development of sequencing technology, a large amount of genomic sequenc
 BioAider is developed  based on Python and R, which is a user-friendly GUI-interface program. As a desktop platform for genomic sequencing data studies, BioAider is designed to simplicity of operation and high summary of analysis results, which could save a lot of time for researchers. 
 
 ## 2. Download and install
-BioAider is freely available to non-commercial users at [https://github.com/ZhijianZhou01/BioAider/releases](https://github.com/ZhijianZhou01/BioAider/releases). Currently, the available version is only for windows system. After obtaining the program, users  could directly run the program by clicking BioAider.exe without installing.
+BioAider V1.0 is freely available at [https://github.com/ZhijianZhou01/BioAider/releases](https://github.com/ZhijianZhou01/BioAider/releases). Currently, the available version is only for windows system. After obtaining the program, users  could directly run the program by clicking BioAider.exe without installing.
 
 
 ## 3. Functions