diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,3 +1,6 @@
 # README
 
-This is a practice repo that following Django REST framework's tutorial
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+This is a practice repo that following Django REST framework's tutorial
+
+* Dir `/quickstart` is for [Quickstart Guide](https://www.django-rest-framework.org/tutorial/quickstart/)
+* Dir `/snippet` followed [1 Serialization](https://www.django-rest-framework.org/tutorial/1-serialization/): a simple pastebin code highlighting Web API
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