We have put an article about how to turn off auto update before,and for those players who already update chrome,we have prepared such method.
1. Uninstall your current chrome(Remember to export your favorites and bookmarks to avoid losing your personal data)
2. Download this link,it is the 87 version which hasnt shut down flash,please remember to turn off the chrome auto update
3. Also download the Flash plug-in,and please choose Never update