Abstract: The origin and developmentof high-entropy alloy, as well as material behaviors, preparation methods and application, has been covered and sketched. Traditional energetic liner materials and application technique present research were analyzed. The technological diffculties of traditional energetic liner with balancing penetrating and enregy-releasing damage has been pointed out. The application of high-entropy to shaped charge warhead has been prospected with the viewpoint as that: high-entropy alloys is the important direction to solute destroy technique bottleneck of energetic liner, and the application prospect is extremely obvious.