diff --git a/README.md b/README.md
index 92627e7..0f1cedf 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 	* Widgets
 		* statefull widget
 		* stateless widget
-		* accessibility
+		* accessibility VD(TalkBack trên Android hoặc VoiceOver trên iOS)
 		* Inherited widget
 			* Theming
 			* Localization