上市公司发行新股对公司可持续发展具有重要意义。但从目前我国上市公司发行新股的实践看，增发新股方式对公司盈利性可持续发展影响不明显，而配股发行方式则更具有现实意义。但配股发行受其条件的限制，因此，有必要对配股发行条件进行改革，以促进上市公司可持续发展。 The issue of new shares of listed companies is of great significance to the sustainable development of the company. However, judging from the practice of the listed companies issuing new shares in China at present, the way of issuing new shares has no obvious effect on the sustainable profitability of the company, and the issue of the rights issue is of more practical significance. However, issue of rights issue is limited by its conditions, therefore, it is necessary to reform the issue conditions of allotment, in order to promote the sustainable development of listed companies.