diff --git a/README.md b/README.md
index 5591f8b..70f55ae 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ This is version HBMonitor V2
     cd /opt
     git clone https://github.com/sp2ong/HBMonv2.git
     cd HBMonv2
+    git checkout TXing-webpython
     chmod +x install.sh
     ./install.sh
     cp config-SAMPLE.py config.py