diff --git a/README.md b/README.md
index c7c0099..04cb1c0 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,18 @@ support **CentOS 6+/Debian 8+/Ubuntu 14+**
 
 # Install without compile(recommend)
 ```
-
+source <(curl -sL https://git.io/fhqMz)
 ```
+
+# Install with compile(latest version)
+```
+source <(curl -sL https://git.io/fhqMz) --latest
+```
+
+# Install with compile(special version)
+```
+source <(curl -sL https://git.io/fhqMz) -v 3.6.5
+```
+find the specail version in [python_version_list](https://www.python.org/ftp/python/), script will auto download and compile it   
+
+if system openssl version less than **1.0.2** , script will auto install latest openssl before compile python3, it may be have risk, so recomend install without compile way