diff --git a/Android/simpleDemo/src/main/res/drawable/icon.png b/Android/simpleDemo/src/main/res/drawable/icon.png
index 44438b0f..e93a49e0 100644
Binary files a/Android/simpleDemo/src/main/res/drawable/icon.png and b/Android/simpleDemo/src/main/res/drawable/icon.png differ
diff --git a/Android/simpleDemo/src/main/res/drawable/push.png b/Android/simpleDemo/src/main/res/drawable/push.png
index 44438b0f..e93a49e0 100644
Binary files a/Android/simpleDemo/src/main/res/drawable/push.png and b/Android/simpleDemo/src/main/res/drawable/push.png differ