diff --git a/app/src/main/res/drawable-xhdpi/ic_app.png b/app/src/main/res/drawable-xhdpi/ic_app.png
index bde1dfd..e905244 100644
Binary files a/app/src/main/res/drawable-xhdpi/ic_app.png and b/app/src/main/res/drawable-xhdpi/ic_app.png differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_place_holder.png b/app/src/main/res/drawable-xhdpi/ic_place_holder.png
index b264a49..14be0e9 100644
Binary files a/app/src/main/res/drawable-xhdpi/ic_place_holder.png and b/app/src/main/res/drawable-xhdpi/ic_place_holder.png differ
diff --git a/app/src/main/res/drawable-xhdpi/icon_download_task.png b/app/src/main/res/drawable-xhdpi/icon_download_task.png
index 9c23e46..a79517a 100644
Binary files a/app/src/main/res/drawable-xhdpi/icon_download_task.png and b/app/src/main/res/drawable-xhdpi/icon_download_task.png differ
diff --git a/app/src/main/res/drawable-xhdpi/icon_my_task.png b/app/src/main/res/drawable-xhdpi/icon_my_task.png
index d231593..b0041f2 100644
Binary files a/app/src/main/res/drawable-xhdpi/icon_my_task.png and b/app/src/main/res/drawable-xhdpi/icon_my_task.png differ
diff --git a/app/src/main/res/drawable-xhdpi/icon_nodata.png b/app/src/main/res/drawable-xhdpi/icon_nodata.png
index a288802..ef8063c 100644
Binary files a/app/src/main/res/drawable-xhdpi/icon_nodata.png and b/app/src/main/res/drawable-xhdpi/icon_nodata.png differ
diff --git a/app/src/main/res/drawable-xhdpi/icon_notask.png b/app/src/main/res/drawable-xhdpi/icon_notask.png
index 3a72ca5..8939d84 100644
Binary files a/app/src/main/res/drawable-xhdpi/icon_notask.png and b/app/src/main/res/drawable-xhdpi/icon_notask.png differ
diff --git a/app/src/main/res/drawable-xhdpi/icon_update_task.png b/app/src/main/res/drawable-xhdpi/icon_update_task.png
index ad005f8..1667ae0 100644
Binary files a/app/src/main/res/drawable-xhdpi/icon_update_task.png and b/app/src/main/res/drawable-xhdpi/icon_update_task.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
index b296b31..e905244 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
index b296b31..e905244 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index b296b31..e905244 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index b296b31..e905244 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index b296b31..e905244 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ