diff --git a/README.md b/README.md
index 9e67720..993082a 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,12 @@ probe.rb
 --------
 
 test which object in telegrams exist.
+this script is used to detect hidden commands
+
+hidden-commands.txt
+-------------------
+
+the resuslts from probe.rb
 
 mitm.rb
 -------