diff --git a/README.md b/README.md
index 93a078d..de409ff 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
-# hello-world
\ No newline at end of file
+# hello-world
+
+I'm Lee Bai
diff --git a/hello-world.py b/hello-world.py
new file mode 100644
index 0000000..37b5872
--- /dev/null
+++ b/hello-world.py
@@ -0,0 +1 @@
+print("hello,world")
\ No newline at end of file