diff --git a/compile_nodelist.sh b/compile_nodelist.sh
index 95fee2b..bcf7e63 100755
--- a/compile_nodelist.sh
+++ b/compile_nodelist.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+# v2
 
 ORIGDIR=$PWD
 IWORKDIR="/root/git/tqwnet_nodelist"