diff --git a/en/device-dev/driver/figures/face_auth_architecture.png b/en/device-dev/driver/figures/face_auth_architecture.png
index a21c7c9ec4f17da65c81d8672c4ea9a9c5a1dd16..d8f01c87f052fe547f0e1a8e41619aa37b1e435a 100644
Binary files a/en/device-dev/driver/figures/face_auth_architecture.png and b/en/device-dev/driver/figures/face_auth_architecture.png differ
diff --git a/en/device-dev/driver/figures/pin_auth_architecture.png b/en/device-dev/driver/figures/pin_auth_architecture.png
index aeba4a173a2e26cbdaa9c5a1aabe0220ef7b2a59..6aab7cfafd6adf4be20b926448da9d03c9b0d8d5 100644
Binary files a/en/device-dev/driver/figures/pin_auth_architecture.png and b/en/device-dev/driver/figures/pin_auth_architecture.png differ