diff --git a/en/device-dev/porting/figure/overview-of-use-mode-process-startup.png b/en/device-dev/porting/figure/overview-of-use-mode-process-startup.png
deleted file mode 100644
index 0484bc5af11f96948ec3344deda0ba62efe11264..0000000000000000000000000000000000000000
Binary files a/en/device-dev/porting/figure/overview-of-use-mode-process-startup.png and /dev/null differ