目前，有许多国有建设单位陷入了严重的负债困境。如何解决债务危机，笔者认为应采取以下几种对策：一、深化改革加大债转股力度（一）设置一定比例的优先股。与普通股相比，优先股一般具有固定的股息和对剩余财产的优先索偿权。将一定比例的不良资产转换为优先股，一方面可以 At present, many state-owned construction units have been caught in a serious debt dilemma. How to solve the debt crisis, I believe that the following measures should be taken: First, deepen the reform to increase debt to equity (A) set a certain percentage of preferred shares. Preference shares generally have a fixed dividend and a prior claim on the remaining property over ordinary shares. A certain percentage of non-performing assets into preferred shares, on the one hand