diff --git a/Documentation/NuttX.png b/Documentation/NuttX.png
index 4a9b41520f3..360e657dd20 100755
Binary files a/Documentation/NuttX.png and b/Documentation/NuttX.png differ
diff --git a/Documentation/NuttX320.png b/Documentation/NuttX320.png
index 5b9e63f0059..f736c41308b 100755
Binary files a/Documentation/NuttX320.png and b/Documentation/NuttX320.png differ