Abstract: In the light of LHAASO discoveries, further investigation of the PeVatrons for their particle acceleration and radiation mechalism becomes strong demend. A high angular resolution than LHAASO is required. An IACT array is proposed to improve the agular resolution for the UHE gamma ray observation. In this talk, I am introduce a layout, design and performence, observational scheme of the array of telescopes. The prototype of the telescopes and status of the project are also be updated as well.