The purpose of creating Khum Sa-at travel application is to publicize tourist attractions in Tambon Kham Sa-at. to be known to the tourists even more This will also help to increase the marketing channel for selling community products, promoting and transferring identity. carry on tradition as well as the local wisdom of the villagers in Tambon Kham Sa-at generate income Circular economy in the community and people in Tambon Kham Saat can be self-reliant. Under the project to enhance the economy and society by integrated sub-district 1 sub-district 1 KU2T University, Tambon Kham Sa-at, Amphoe Sawang Daen Din Sakon Nakhon Province