v12.0.3-pro: update monitor (#417)
* update monitor * Update handlers.py --------- Co-authored-by: 孙永强 <11704063+s-yongqiang@user.noreply.gitee.com> Co-authored-by: r350178982 <32759763+r350178982@users.noreply.github.com>
* update monitor * Update handlers.py --------- Co-authored-by: 孙永强 <11704063+s-yongqiang@user.noreply.gitee.com> Co-authored-by: r350178982 <32759763+r350178982@users.noreply.github.com>