The utility model discloses an improved strap, which is applied to the field of strap products, solves the technical problems of poor wearing comfort and stability caused by easy movement of the existing strap in the wearing and using process, and adopts the technical scheme that the improved strap comprises a strap main body, and a first shoulder strap, a second shoulder strap and a rear strap which are respectively connected with the strap main body, the strap body is further provided with an auxiliary wearing suite, the auxiliary wearing suite comprises a pair of elastic drawstrings movably connected with the strap body and locking parts arranged at the ends, away from the strap body, of the elastic drawstrings, and the ends, movably connected with the strap body, of the elastic drawstrings are provided with rotary connecting parts. A locking buckle is arranged at the end, away from the strap body, of the rear strap, locking drag hooks are arranged at the ends, away from the strap body, of the first shoulder strap and the second shoulder strap, and the technical effect that the stability and reliability of the wearing state of the strap can be guaranteed is achieved.