我校研究生修讀課程之前必須進行網上選課，可通過任何一臺聯接校園網的計算機登錄研究生綜合服務平臺的選課系統（網址:http://yjs1.ustc.edu.cn）。
在登錄系統前，請務必注意以下內容：
1、進入選課系統需要密碼。研究生綜合服務平臺支持學校的統一身份認證登錄和系統本地認證登錄。已經有學校統一身份認證登錄賬號的學生可以使用統一身份認證登錄，登錄存在問題可咨詢網絡信息中心；沒有學校統一身份認證登錄賬號的學生，請使用本地認證登錄，沒有初始密碼或遺忘密碼，可以點擊“忘記密碼”找回。
2、本次網上選課只限對本學期開設的研究生課程進行，參選對象不包含未報到的新生。本學期課程從7月10日開始上課。具體時間安排如下：
(1)選課開始：6月26日15:00
(2)選課、退課截止：7月4日10:00
3、研究生每學期選課累計不超過23學分。研究生選課應慎重，課程一旦選定后，不可更改。在某課程開始授課三周內，研究生若需退課，須填寫《研究生課程退選單》（研究生院主頁培養文檔中下載），經導師、院（系）、室主任批準，至開課系辦理有關退課手續；課程開始授課三周后，研究生即不得以科研任務重、修課難度大、被派出差、課程沖突等理由退課。
辦理正式選課手續的研究生必須參加課程教學的各個環節，無故不參加課程學習及考試者，成績按曠考處理。
4、由于學校校區較多且部分校區距離較遠，請大家選課前務必注意自己所在校區與開課校區間的交通問題。住在蘇州研究院、上海研究院和融合學院的學生，請選自己學院開設的課程，校本部的學生也不要選擇在上述院開設的課程。同一個半天的課程最好在同一個校區完成，選擇非自己所在校區的課程，請留足交通時間。東區、西區、北區、中區間距離較近；先研院和高新校區間距離較近。
5、由于教學資源有限，為保障正常的教學秩序，部分院系暫時無法接收其他院、系的研究生（含代培生和進修生）選修課程。選課后期可能會開通部分限選課程，請大家及時關注網上信息。
6、選課系統支持本研課程互選，如有研究生想選某門本科生課程，可以向開課系的本科生教學辦公室提出，開課系將在條件允許的情況開放課程。
7、研究生選課過程中若遇到無法登陸研究生綜合服務平臺及選課政策問題，請咨詢研究生院培養辦公室（電話：63602926、63607533）。
研究生院培養辦
2023年6月
Instructions on Postgraduate Course Selection for 2023 Summer Semester
Before taking courses, all graduate students of USTC shall select courses online on YJS platform (http://yjs1.ustc.edu.cn) through any computer connected to the campus network.
Please pay attention to the following issues before logging into YJS platform:
1. It is required to enter password to log in YJS1 platform, which supports two ways: USTC CAS (Central Authorization Service) and local authentication. If you own an USTC CAS account, you can log in with USTC CAS account and password, and contact the network information center for login problems; if not, please use the local authentication, if there is no initial password or the password was forgotten, you can click forget password to retrieve .
2. The course selection is only limited to the postgraduate courses offered for 2023 Summer Semester, classes of which will start from July 10. The specific schedule is as follows:
(1) Start of course selection: June 26th at 15:00
(2) Deadline for course selection and withdrawal: July 4th at 10:00
3. Graduate students can select no more than a total of 23 credits for each semester. The course selection should be conducted with caution, as it cannot be changed once completed. Within three weeks of the beginning of a course, students who need to withdraw the course shall fill in the Graduate Student Course Withdrawal Form (which you can download from the website of Graduate School), approved by the supervisor and head of school department and then go to the course’s department to handle the relevant procedures. Three weeks after the beginning of a course, graduate students are not allowed to withdraw it for reasons such as heavy research workload, difficulty in taking the course, being sent on business or course conflicts, etc.
Students who have completed the course selection procedures shall attend all aspects of the course. Those who fail to attend the course or the exam without special reason will be treated as absenteeism.
4. As there are more than one campus and some campuses are separated with distance, please pay attention to the traffic issue among campuses before selecting courses. Students who live in Suzhou Institute for Advanced Research, Ustc Shanghai Institute For Advanced Studies and other research institutes, are recommended to select courses of their own institutes. Students who live in the main campus are suggested not to choose courses from above institutes neither. It is best to complete the same half-day course in the same campus. If you choose courses taught in other campuses than where you live, please leave enough time for transportation. The East Campus, West Campus, North Campus and Central Campus are relatively close to each other, while Institute of Advanced Technology is relatively close to the campus in New & High Technology Industrial Development Zone.
5. Due to limited teaching resources, in order to guarantee the normal teaching order, some departments cannot accept course selection from students of other schools/ departments (including visiting scholar) for the time being.
6. The course selection system supports the mutual selection between postgraduate courses and undergraduate courses. Graduate student who would like to choose a certain undergraduate course shall submit a proposal to the undergraduate teaching office of the course’s department and the course can be opened if the conditions allow it.
7. If you encounter any problem in logging in YJS1 platform or Course selection policies, please consult the Academic Affairs Office of Graduate School (Tel:63607533、63602926).
