Hello yangmingliang, The OpenHarmony PMC hereby offers you committer privileges to driver project. These privileges are offered on the understanding that you'll use them reasonably and with common sense. You have made great contributions to driver related project. Here are your contributions: PR contributions: https://gitee.com/openharmony/usb_usb_manager/pulls/581 https://gitee.com/openharmony/usb_usb_manager/pulls/578 https://gitee.com/openharmony/usb_usb_manager/pulls/565 https://gitee.com/openharmony/usb_usb_manager/pulls/507 https://gitee.com/openharmony/usb_usb_manager/pulls/540 https://gitee.com/openharmony/usb_usb_manager/pulls/537 https://gitee.com/openharmony/usb_usb_manager/pulls/526 https://gitee.com/openharmony/usb_usb_manager/pulls/531 https://gitee.com/openharmony/usb_usb_manager/pulls/529 https://gitee.com/openharmony/usb_usb_manager/pulls/525 https://gitee.com/openharmony/usb_usb_manager/pulls/508 https://gitee.com/openharmony/usb_usb_manager/pulls/488 https://gitee.com/openharmony/usb_usb_manager/pulls/502 https://gitee.com/openharmony/usb_usb_manager/pulls/492 https://gitee.com/openharmony/usb_usb_manager/pulls/490 https://gitee.com/openharmony/usb_usb_manager/pulls/480 https://gitee.com/openharmony/usb_usb_manager/pulls/476 https://gitee.com/openharmony/usb_usb_manager/pulls/457 https://gitee.com/openharmony/usb_usb_manager/pulls/454 PR reviews: https://gitee.com/openharmony/usb_usb_manager/pulls/585#diff_note_31912694 https://gitee.com/openharmony/usb_usb_manager/pulls/577#diff_note_31332448 https://gitee.com/openharmony/usb_usb_manager/pulls/562#diff_note_31221115 https://gitee.com/openharmony/usb_usb_manager/pulls/562#diff_note_31215983 https://gitee.com/openharmony/usb_usb_manager/pulls/568#diff_note_31077513 https://gitee.com/openharmony/usb_usb_manager/pulls/560#diff_note_30770016 https://gitee.com/openharmony/usb_usb_manager/pulls/557#diff_note_30752099 https://gitee.com/openharmony/usb_usb_manager/pulls/550#diff_note_30622116 https://gitee.com/openharmony/usb_usb_manager/pulls/554#diff_note_30616941 All of them contributed to OpenHarmony and we're excited to have yangmingliang join the project. If you accept, please follow your guidelines: 1. Register an DCO 2. Provide your personal information as following format and sent to email: pmc@openharmony.io 3. OpenHarmony Repository: 4. your name: 5. gitee id url: https://www.gitee.com/xxx 6. gitee id associated email: