Abstract: The ethical values of the online car-hailing is to promote the development of shared ethical relations, promote the development of the relationship of green consumer ethics, and promote the generation of ethical relationships of trusting strangers. Meanwhile, the online car-hailing also has great impact on the existing ethical relationship and brought some new moral issues, such as destroying the ethical relationship of consumers' equal consumption, increasing traffic congestion, and thus reducing travel convenience and the subsequent sense of well-being. The business method of mobile phone orders also destroyed the driving ethics. As the operational mechanism has brought about crimes. The resolution of the ethical issues of the online car-hailing requires the joint efforts of government departments, software companies, operators, car owners and passengers. First, the government must fulfill its own administrative responsibilities. Second, the software company should optimize the online car-hailing software system to eliminate hidden dangers. Third, the government departments, software companies and operators should have clear responsibilities, strengthen their management, and severely punish various illegal or immoral activities. Fourth, passengers should raise their awareness of prevention and ensure the safety of their lives and property.