The initial password of China Ocean University Baichuan System is 6 digits after the ID card, and the account number is the ID card.

China Ocean University (OUC), located in Qingdao, Shandong Province, is a comprehensive national key university directly under the Ministry of Education of People's Republic of China (PRC), ranking among the national "Double First Class", "985 Project" and "21/Project". Selected in "20 1 1 plan", "kloc-0/1plan", "strong foundation plan", "education and training plan for outstanding engineers", "education and training plan for outstanding agricultural and forestry talents", "national innovative experiment plan for college students", "national public postgraduate plan for building high-level universities" and ".