I am a French visa, but I entered Italy, and my stay in both countries is the same. Will Italy be refused entry? I heard that entry depends on air tickets and travel itinerary.

At present, Schengen countries generally grasp the principles when issuing visas:

Applicants should apply for a Schengen visa in the country with the longest stay. If you stay in several Schengen countries at the same time, you should apply for a visa in the first country to enter.

Therefore, passengers with outbound travel plans should consult the Schengen National Embassy in advance before applying for visas, provide detailed overseas itinerary, select the corresponding countries to apply for Schengen visas according to regulations, and try not to change the itinerary at will after the visa is issued. We can't simply think that we can enter other Schengen countries for the first time as long as we have a visa from one Schengen country.

When you enter the country, the customs will also check your travel to travel itinerary. If you find that you are a French visa, you may be refused entry. Be prepared.