案例2007年4月,李某与深圳某房地产公司签订《商品房买卖合同》,购买由其开发的某套房子。合同条款中明确约定,“买受人的房屋仅作住宅使用,买受人不得擅自改变该商品房的建筑主体结构、承重结构和用途”。李某入住该房屋后,于2007年6月经深圳市工商行政管理局某分局审核取得深圳市 Case In April 2007, Lee and Shenzhen, a real estate company signed a “contract for the sale of commercial housing,” to buy from the development of a set of houses. The terms of the contract expressly stipulate that “the buyer’s house is for residential purposes only, and the buyer may not alter the main body structure, load-bearing structure and use of the commercial building arbitrarily.” Lee checked into the house, in June 2007 by the Shenzhen Municipal Administration for Industry and a branch audit to obtain Shenzhen