diff --git a/README.md b/README.md
index e82c297..7876c85 100644
--- a/README.md
+++ b/README.md
@@ -309,7 +309,6 @@ Refer to Moodle for this. -->
 
 # T0-DO list
 
-1. Week1, in Android Studio intro, use something from https://developer.android.com/studio/intro/index.html
 2. Week2, together with Toast, introduce Snackbar, https://developer.android.com/training/snackbar/showing.html
 3. Week3, creating old non-generic arraylist example, http://www.javatpoint.com/ArrayList-in-collection-framework
 4. Week5, together with listview, introduce RecyclerView, viewholder, TextInputLayout, card view etc., https://developer.android.com/training/material/lists-cards.html
diff --git a/Week_01_Android_Studio/README.md b/Week_01_Android_Studio/README.md
index f4ba50b..65ff5fe 100644
--- a/Week_01_Android_Studio/README.md
+++ b/Week_01_Android_Studio/README.md
@@ -109,7 +109,7 @@ Android Studio is based on a Java IDE called IntelliJ IDEA. In fact, Google does
 
 In the editor window, there're some important keyboard shortcuts that you need to be aware of. Double click 'activity_main.xml' (app ==> res ==>layout ==> activity_main.xml) to open it if it's not opened already . Click on the lower 'Text' tab to make sure you're viewing the text view. First randomly enter some blank lines (press 'enter key' several times), then press 'cmd' + 'a' to select everything, then press 'alt' + 'cmd' + 'l' to reformat it. Does it look nicer now?
 
-> For a full list of useful shortcuts, check [here](https://developer.android.com/studio/intro/keyboard-shortcuts.html)
+> For a full list of useful shortcuts, check [here](https://developer.android.com/studio/intro/keyboard-shortcuts.html). Check out this official guide [Meet Android Studio](https://developer.android.com/studio/intro/index.html) from Google.
 
 Now take a look at the location you selected earlier to save the project. What you will see is that a bunch of files has been generated. Don't worry you don't need to know them all!