@bodya3d Hi there, you just have to choose the timezone of your location, that is, GMT+1 Prague. Our system autocorrects the time.

@Linjiani Thank you for your quick reply.
Unfortunately it doesn't work. If i set timezone GMT+1 Prague and synchronize with google calendar on web application, then I getting time offset . And if I set timezone GMT+2, then I getting right time. I have no choice timezone on android application, so I have time offset on android.
(timezone on my google calendar is GMT+2 Prague)

@bodya3d Hi there, we have checked and there is no problem with timezone. Could you please attach the screenshot of the specific task on Doit.im for Web, Google Calendar and Doit.im for Android? We have to check.

@Linjiani Sorry. The problem was with imported into Google calendar via the url. It's all right now. Thank you

@bodya3d ^_^