我是一名已婚士官,我家属于2011年12月来队探亲住在士官公寓,为了生活方便,租用了一个液化气钢瓶,买了一个电暖器。单位在对公寓进行卫生检查时,发现了液化气钢瓶和电暖器,便以未经允许使用具有火灾隐患的物品为由,没收了钢瓶和电暖器,还要对我罚款500元。由于我没有主动上交罚款,单位财务部门直接从我下个月的工资里扣除了500元,请问单位的这种做法合法吗?——某部三级军士长王某 I am a married officer. My family came to visit relatives and deputies in December 2011 to live in the officer’s apartment. For convenience, I rented a liquefied gas cylinder and bought an electric heater. During the hygiene inspection of the apartment, the flat gas cylinders and electric heater were found. The unit confiscated the cylinder and the electric heater on the grounds that the fire hazard was not permitted. The fine of $ 500 was also imposed. Since I did not take the initiative to pay a fine, the unit’s financial department directly deducted 500 yuan from my salary next month, may I ask the unit’s legal practice? -Military division chief Wang some