diff --git a/interface/check_oldconf.py b/interface/check_oldconf.py
index 4e5fe45..eb0765c 100644
--- a/interface/check_oldconf.py
+++ b/interface/check_oldconf.py
@@ -2,7 +2,7 @@
 #! coding: utf-8
 
 ''' file check_oldconf.py 
-Decide whether to delete the system file Reserved file'''
+Decide whether to delete the install.xml file'''
 
 import Tkinter
 import sys