diff --git a/screenshot/rk_master/camera.png b/screenshot/rk_master/camera.png deleted file mode 100644 index afe1fe3a0867c628f2d8a7ae048f5c367fd6d797..0000000000000000000000000000000000000000 Binary files a/screenshot/rk_master/camera.png and /dev/null differ diff --git a/screenshot/rk_master/camera.pngraw b/screenshot/rk_master/camera.pngraw deleted file mode 100644 index 6dd0204a4099912ce378b3e67628f53c8c1e7adc..0000000000000000000000000000000000000000 Binary files a/screenshot/rk_master/camera.pngraw and /dev/null differ