diff --git a/Ubiquitous/XiZi_IIoT/board/cortex-m7-emulator/third_party_driver/include/fsl_clock.h b/Ubiquitous/XiZi_IIoT/board/cortex-m7-emulator/third_party_driver/include/fsl_clock.h
deleted file mode 100755
index e69de29bb..000000000