diff --git a/README b/README
index 980a0d5..059144d 100644
--- a/README
+++ b/README
@@ -1 +1 @@
-Hello World!
+This project is updated for lab experiment.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d420fd1
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+Hello world
+
+feature upadate by ramana
+