Abstract: History of the Three Kingdoms is the first official and formal historical document in Korea, and it is an important document for studying the history of the three kingdoms periods in Choson peninsula. In recent years, in the wake of profound study on ancient history of Northeast Asia, scholars put much emphasis on History of the Three Kingdoms. However, the systematicelaboration about its historical influence is non-existent yet. Correct and objective comprehension about the related records has positive significance to both Choson history and ancient relationship between China and Choson. Specifically speaking, History of the Three Kingdoms has deeply influenced the compiling of academic Korean history. Meanwhile, the incorrect records in this document may mislead the historical study for offspring. History of the Three Kingdoms combines Koguryo, Paekche and silla simultaneously in Korean official history, also affects the comprehension of history by late generations.