diff --git a/new_file1.txt b/new_file1.txt
index 69b1245..656a1b0 100644
--- a/new_file1.txt
+++ b/new_file1.txt
@@ -1 +1,2 @@
-add new file1
\ No newline at end of file
+add new file1
+modify this file
\ No newline at end of file