Abstract: It is very important to get clearly the value and its actualization mechanism of Marxism popularization for promoting contemporary Chinese Marxism popularization.The article indicates the personal value and social value of contemporary Chinese Marxism popularization from the standpoint of the relationship between the subject and the object of Marxism popularization,clarifies the relationship between personal value and social value, analyzes the approach of value' s actualization and the problems demanding full attention, and points out that the essence of value' s actualization is the object being a part of the subject.