diff --git a/01 Getting started/02 Hello Window.md b/01 Getting started/03 Hello Window
similarity index 50%
rename from 01 Getting started/02 Hello Window.md
rename to 01 Getting started/03 Hello Window
index c5bd78d..29c280a 100644
--- a/01 Getting started/02 Hello Window.md	
+++ b/01 Getting started/03 Hello Window	
@@ -1 +1,2 @@
-本文作者JoeyDeVries，由Geequlim翻译自[http://learnopengl.com](http://learnopengl.com/#!Getting-started/Hello-Window)
\ No newline at end of file
+本文作者JoeyDeVries，由Geequlim翻译自[http://learnopengl.com](http://learnopengl.com/#!Getting-started/Hello-Window)
+