From the spectrum of corporation law, Ultra vires has been proved to be powerless in protecting the interests of shareholders and creditors. 从公司法来看,早期确立的越围原则在后来的发展中已被证明对于保护股东和债权人利益之不力。
It is the trend of corporation law to weaken the doctrine of ultra vires and strengthen the protection to trade safety. 弱化公司越权原则,加强对交易安全的保护,已成为公司立法的潮流。