The essay disscuss about the party support, survey in a sample of 1065 military officials in Taiwan. For cultural reason, Taiwan's military usually deal not only with non-combat affairs but also even involved in party struggle. True to say, the military officials didn't earn themself a high social status. However, As Taiwan's developed into an open society, the party support of military can no longer be controlled or lured just by military political teaching. The multiple way that decide party support depend largely on complex, including media exposure and peer influence, as well as school participation. By the study, the essay want to reach conclusions listed as follows: 1. The distribution of party support 2. The media and peer essence that take shape party support 3. The school essence that take shape party support 4. the deviation of party support caused by personal background 5. the multinomial logistic regression that take shape party support