diff --git a/index.html b/index.html
deleted file mode 100644
index 1b66bd9..0000000
--- a/index.html
+++ /dev/null
@@ -1,4 +0,0 @@
-
-I'll be adding contents later.
-- Last updated: 17 February 2017, 6:50PM (GMT+8)
-
diff --git a/index.md b/index.md
new file mode 100644
index 0000000..a6011ea
--- /dev/null
+++ b/index.md
@@ -0,0 +1,2 @@
+I'll be adding contents later.
+- Last updated: 17 February 2017, 6:50PM (GMT+8)