diff --git a/dropdown_button/README.md b/dropdown_button/README.md
index acbf9b1..c53ebe5 100644
--- a/dropdown_button/README.md
+++ b/dropdown_button/README.md
@@ -1,8 +1,10 @@
-# dropdown_button
+# DropDown Button
+
+Example app showing implementing drop down button.
+
+<img src="demo_img.gif" height="600em" />
 
-Implementation of DropdownButton
 
 ## Getting Started
 
-For help getting started with Flutter, view our online
-[documentation](http://flutter.io/).
+For help getting started with Flutter, view online [documentation](http://flutter.io/).
\ No newline at end of file
diff --git a/dropdown_button/demo_img.gif b/dropdown_button/demo_img.gif
new file mode 100644
index 0000000..78f1f6f
Binary files /dev/null and b/dropdown_button/demo_img.gif differ
diff --git a/dropdown_button/lib/main.dart b/dropdown_button/lib/main.dart
index 01b8ab7..713d53f 100644
--- a/dropdown_button/lib/main.dart
+++ b/dropdown_button/lib/main.dart
@@ -39,6 +39,7 @@ class MyAppState extends State<MyApp> {
   @override
   Widget build(BuildContext context) {
     return new MaterialApp(
+      debugShowCheckedModeBanner: false,
       home: new Scaffold(
         appBar: new AppBar(
           title: new Text("DropDown Button Example"),