Abstract: In the process of our country's urban and rural integration, the need of the legal service is growing in ethnic area, so to build and perfect the rural service system is extremely urgent. The legal relations are relatively independent but complicated, and there are still many urgent law problems to be solved. Therefore, the government should play the leading role of constructing the more pluralistic rural service system for public interest, establishing multiplex dispute resolution to meet their legal needs on different levels and multi-value pursuing for its members, making a balance of village rules and law in ethnic areas, improving the legal consciousness and judicial protection for farmer, and trying to build up an effective law system pattern in minority areas.