A modified folding tent is provided. The tent comprises a plurality of main supporters and supporting structures, and a topmost supporter, to form a frame which is covered by an awning. Each main supporter has an inner supporter and a slide. Each supporting structure is provided with a pair of U-shaped covers to provide a sturdy connection. The awning and main supporters are coupled together by studs passing through holes in the awning and wing nuts tightened on the studs. The topmost supporter has a resilient inner supporter, to make the awning look smooth and good-looking. The modified structure ensures high strength of the tent and proper stability thereof, when it is opened.