With the trend of globalization,to improve the students’ intercultural communicative competence is becoming more and more important. In this study,the non-English major college students as subjects,intercultural communication ability of college students were tested within a period of four months of cross-cultural communication. The students discussed in class to complete ten about cultural differences and the topic,used of intercultural sensitivity scale test to improve the effect of college students’ intercultural communicative competence before and after the experiment. Finally,according to the results of the experiment,strategies are put forward to promote college students’ intercultural communication. A reference for future research are provided.