Zhejiang, recently in the garage, when the hot train started, I opened the window and smelled of gasoline. Is it normal?

Due to the low ambient temperature, when the cold car starts, in order to make the engine warm up quickly and reach the ideal working state, the driving computer will automatically increase the throttle opening appropriately, thus increasing the fuel injection quantity of the fuel injector and making the engine warm up quickly, which will cause the engine mixture to be too rich, thus making the gasoline burn insufficiently, so you will smell gasoline.