个案急呈:申请人郑某是某保险公司职工,与单位签订了为期五年的劳动合同。2011年底,郑某向单位递交了书面辞职材料,单位同意其辞职,但要求申请人向单位交纳违约金,原因是双方在签订劳动合同时签订了服务期协议,如果劳动者在服务期内辞职,就要向单位交纳违约金。申请人不同 Case in an instant: the applicant Zhengmou an insurance company workers, and the unit signed a five-year labor contract. At the end of 2011, Zhengmou submitted written resignation materials to the unit, and the unit agreed to resign but requested the claimant to pay the liquidated damages to the unit because the two parties signed the service period agreement when signing the labor contract. If the employee resigns during the service period , It is necessary to pay liquidated damages to the unit. The applicant is different