First, the army is an armed group with young men as the main body and has strict organizational discipline. Soldiers are not allowed to go out alone at will. If soldiers fall in love with resident young women, it will inevitably affect the centralization and unity of the troops, which is not conducive to standardizing management and order; Second, the troops are relatively concentrated in a certain area. If soldiers are allowed to find objects in the station, it will inevitably affect the marriage of local young men, easily lead to military-civilian disputes and damage military-civilian relations; Third, conscripts and non-commissioned officers are easy to fall in love in the army, which is not in harmony with the overall atmosphere and style of the army. The high concentration, unity and strict organizational discipline in the military camp rarely leave time and space for soldiers to fall in love.