An underground termite intelligent monitoring device was installed on the backwater slope of part of the embankment section of the Gongqingcheng Putan Lianwei，and the termite intelligent monitoring test was carried out to analyze and verify the termite monitoring effect of the termite intelligent monitoring device in the embankment.The results show that the application effect of this technology is good，which can realize real-time monitoring of termites in dams and reflect the on-site damage of termites.