案情回放:余某从银行“内退”后,于2008年1月进入武汉某房地产公司,从事档案管理工作,双方签订了为期3个月的试用期合同,至2008年9月被辞退,公司一直未与余某签订劳动合同。余某不服,提起劳动仲裁,申请裁令:支付2008年1月至9月双倍工资;约定的试用期无效,约定的试用期应按正常的劳动合同期限计发工资。 Replay of Case: Yu Mou entered the real estate company in Wuhan in January 2008 after engaging in “archives withdrawal” from the bank and engaged in the file management work. The two sides signed a three-month probationary contract and was dismissed until September 2008, The company has not signed a labor contract with Yu. Yumou dissatisfied, filed a labor arbitration, apply for a ruling: to pay double the wage from January to September 2008; the agreed probationary period is invalid, the agreed probationary period should be based on the normal working contract period wages.