国家认同是国民行动意义的重要来源，对于激发人们的爱国情感、引导人们为民族、国家而奋斗的决心与勇气具有重要价值。塑造英雄人物符号是建构国家认同的重要方式之一。英雄人物符号是国家记忆的载体和国家形象的象征，能够激发国民对国家的自豪感和归属感，进而在思想和行动上增进其国家认同感。当下，受后现代主义、大众文化以及外来文化的影响，传统的英雄人物符号建构方式受到很大挑战，英雄人物符号急需重塑。《战狼2》是我国首部进入全球票房TOP100的影片，片中对“冷锋”这一英雄人物符号的塑造方式值得我们深入思考。在国家认同建构中，我们要通过对英雄人物符号的合理化叙事与有效的物化，塑造为民众喜爱，同时又能激发其强烈爱国情感的英雄人物形象。

National identity is an important resource of the meaning of national action. It is valuable to arouse people’s patriotism, guide people’s determination and courage to fight for nation. Creating symbols of heroic figures is one of the most important ways to construct nationals’ national identity. Symbols of heroic figures are carriers of historical memory and symbols of national power, so they can motivate nationals’ sense of pride and belonging and let them emulate heroes in order to promote nationals’ national identity both in thought and behavior. Nowadays, because of the influence of postmodernism, popular culture and foreign culture, the traditional way to creat symbols of heroic figures faces a big challenge. Wolf Warriors 2 is the first Chinese film which rise to the global TOP 100 box office records, the way to create the protagonist named Leng Feng in this film is worth our deep thinking. In order to construct national identity, We need create heroic figures who people love and can arouse their intense patriotic feelings by reasonable narrative and effective materialization.