ODMA(Opportunity Driven Multiple Access)is the next-generation interactive Ad hoc network system with characteristics such as wisdom path selection and high-speed mobile access. In order to repair the broken link caused by high-speed mobile ODMA nodes and overcome the common shortcomings of some existing routing algorithms, this paper proposes an improved AODV local-repair algorithm (OW-AODV) which classifies various route request and route reply messages according to flag and then takes the corresponding processing strategies. The simulation analysis shows that OW-AODV can significantly improve data delivery ratio and route repair efficiency of ODMA networks.