Can ventilation and smoke prevention in hotel corridors be optimized?

First of all, you need to clarify the length of the inner corridor of your hotel and whether there are windows at both ends. If it exceeds 60 meters and the window area at both ends does not meet the standard, smoke prevention and exhaust systems still need to be installed. If the smoke exhaust duct above the walkway affects the height of the ceiling, you can change the air duct to an air shaft for exhaust