diff --git a/app/src/main/res/drawable-mdpi/ic_open_note.png b/app/src/main/res/drawable-mdpi/ic_open_note.png
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diff --git a/app/src/main/res/drawable-mdpi/img_widget_preview.png b/app/src/main/res/drawable-mdpi/img_widget_preview.png
deleted file mode 100644
index e88338e2..00000000
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diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
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index 43468547..00000000
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