i前言在婚姻法修正案出台以前，在现实生活中，一些人钻法律空子弄虚作假欺骗婚姻登记机关，或者婚姻登记机关不依法履行职责，使某些不符合结婚条件的男女经婚姻登记机关办理了结婚登记手续结为夫妻，一些违法现象严重破坏了我国婚姻家庭的法律制度。法律必须对无效婚姻明确加以禁止，使违法的人承担法律责任。2001年4月28日修改的《婚姻法》明确确立了无效婚姻制度，这有助于广大公民分清是非，防止和减少违法婚姻，维护法律尊严，提高婚姻的质量。同时也有利于婚姻登记机关依法行政便于法院在司法实践中准确地划分合法婚姻与违法婚姻的界限，从而更好的贯彻执行婚姻法。但是我国现行的婚姻法对无效婚姻的规定存在一些立法上的缺陷，仍需要进一步的完善。ii目录摘要...............................................................................................................................11．我国无效婚姻制度的概述........................................................................................11.1.我国无效婚姻制度的历史沿革············································································11.2.我国无效婚姻制度的现行立法规定····································································21.2.1.我国现行《婚姻法》对无效婚姻的规定···················································21.2.2.我国现行《婚姻法》对可撤销婚姻的规定···············································32.我国现行《婚姻法》中关于无效婚姻制度的立法缺陷...........................................32.1.我国无效婚姻制度的价值取向的立法缺陷·························································32.2.无效婚姻的范围过宽，而可撤销婚姻的范围过窄·············································42.3.关于无效婚姻制度确认程序的立法缺陷····························································42.3.1.对宣告可撤销婚姻机关的规定不合理·······················································42.3.2.请求可撤销婚姻的主体范围太过狭窄·······················································52.4.无效婚姻与可撤销婚姻的溯及力的界限不明·····················································52.5.没有明确规定无效婚姻中无过错方是否有权要求损害赔偿······························63.我国无效婚姻制度的立法完善..................................................................................73.1.我国无效婚姻制度的价值取向的立法完善·························································73.2.减少无效婚姻的种类，相应地扩大可撤销婚姻的范围·····································83.2.1.重婚和近亲属结婚应规定为无效婚姻·······················································83.2.2.早婚和疾病婚应规定为可撤销婚姻···························································83.3.对无效婚姻制度确认程序的立法完善········································