There are a series of problems,for example, detection system is not perfect, the testing process is not standardized, policy documents are not implemented and other non-standard issues in the inspection process of water conservancy industry in Jiangxi province.The main reasons are: The company has a heavy quantity and light quality of inspection, lack of measures to effective implementation of the document, a single means of industry supervision, management staff is not enough attention, testing staff is not professional and so on. This paper sorts out the performance of these problems and reasons, and puts forward the proposed improvement.