The paper based on the arrangement of the Character "射" from the oracle-bone inscriptions to the inscriptions of the warring states period, analyzes that there are different configurations of the Character "射" of the Warring States Period which are unsimplified character "(弓夬矢)" and simplified character "(弓夬)" "矤". Becides, considering about the analysis of the configuration of the Character "夬", we found the link between the Character "夬" and the Character "射". What's more, we research the configurations of the Character "弩" in the warring states period and Qin system. So we found that there is a mistaken confusion between the Character "夬" and the Character "奴" of the warring states period, especially in the seals, according to which we proposed some new opinions on some seals. Finally, referring to the book The sourse of chinese inscriptions and research of Professor Wu Zhen-wu, we described the evolution of the character"射" from the oracle-bone inscriptions to the inscriptions of the warring states period.