問 勞(lao)(lao)(lao)動(dong)者(zhe)到單(dan)位參加工作，雙方會簽(qian)訂(ding)勞(lao)(lao)(lao)動(dong)合同，就存(cun)在(zai)勞(lao)(lao)(lao)動(dong)關系，那么在(zai)日后(hou)履行合同的過程中(zhong)，單(dan)位對(dui)勞(lao)(lao)(lao)動(dong)者(zhe)降薪(xin)的，是變更了勞(lao)(lao)(lao)動(dong)合同嗎？

答(da) 《勞(lao)動(dong)(dong)合同(tong)法》第(di)十七條規定中，已將勞(lao)動(dong)(dong)報酬列(lie)入勞(lao)動(dong)(dong)合同(tong)必(bi)(bi)備(bei)條款，用人單位應當(dang)按勞(lao)動(dong)(dong)合同(tong)約定支付(fu)勞(lao)動(dong)(dong)者勞(lao)動(dong)(dong)報酬，如果用人單位需(xu)要調薪，就必(bi)(bi)須對勞(lao)動(dong)(dong)合同(tong)必(bi)(bi)備(bei)條款進(jin)行(xing)依法變(bian)更，否則就屬于違法變(bian)更，要支付(fu)經濟(ji)補償。