diff --git a/menu/menu b/menu/menu
index 7cad983..c6dd838 100644
--- a/menu/menu
+++ b/menu/menu
@@ -54,4 +54,8 @@ done
 exit 0
 EOF
 #
-chmod +x /bin/menu
+variable22=$(grep "EMQ-VER:" /opt/emq-ver | tail -c 5)
+sudo sed -i "s/R00ab/$variable22/g"  /bin/menu
+ln -s /bin/menu /bin/MENU
+chmod +x /bin/menu*
+chmod +x /bin/MENU