# Network & Information Center of SJTU

**Source**: https://en.net.sjtu.edu.cn/
**Parent**: https://net.sjtu.edu.cn/wlaq/aqtg.htm

### Recent Posts

- ### [Ecard Service](https://en.net.sjtu.edu.cn/info/1005/1315.htm "Ecard Service")

  *[02-14]*
- ### [Network & Information Center W…](https://mp.weixin.qq.com/s/S-dVvEm5ltLDmGQ0Uyyy6A "Network & Information Center Winter Holiday Schedule of 2026")

  *[01-16]*
- ### [What to do if you forget your …](https://en.net.sjtu.edu.cn/info/1005/1575.htm "What to do if you forget your campus card password?")

  *[12-30]*
- ### [I find my old campus card. Can…](https://en.net.sjtu.edu.cn/info/1005/1565.htm "I find my old campus card. Can I reactivate it for use?")

  *[11-27]*
- ### [How to modify the Spending Lim…](https://en.net.sjtu.edu.cn/info/1005/1555.htm "How to modify the Spending Limit of Campus Card")

  *[10-23]*
- ### [Charge Campus Card with Alipay](https://en.net.sjtu.edu.cn/info/1005/1059.htm "Charge Campus Card with Alipay")

  *[09-26]*
- ### [How to disable the Si Yuan Cod…](https://en.net.sjtu.edu.cn/info/1003/1515.htm "How to disable the Si Yuan Code payment function")

  *[08-12]*
- ### [Network & Information Center S…](https://mp.weixin.qq.com/s/c30BrllESsTWBhMOJIFRFw "Network & Information Center Summer Holiday Schedule of 2025")

  *[07-21]*

### Recommended

- ### [The service I can enjoy,when I…](https://en.net.sjtu.edu.cn/info/1003/1024.htm "The service I can enjoy,when I have got my jAccount")

  *[12-13]*
- ### [I forget my jAccount and passw…](https://en.net.sjtu.edu.cn/info/1003/1027.htm "I forget my jAccount and password")

  *[10-26]*
- ### [The procedure to register jAcc…](https://en.net.sjtu.edu.cn/info/1003/1305.htm "The procedure to register jAccount")

  *[07-28]*
- ### [How to Change jAccount Passwor…](https://en.net.sjtu.edu.cn/info/1003/1026.htm "How to Change jAccount Password")

  *[02-27]*
- ### [I want a jAccount](https://en.net.sjtu.edu.cn/info/1003/1021.htm "I want a jAccount")

  *[09-01]*
- ### [Check transaction flow of Ecar…](https://en.net.sjtu.edu.cn/info/1005/1047.htm "Check transaction flow of Ecard on website")

  *[10-25]*

### Service  Info

**Minhang campus:**

1F Library & Information Building

**Xuhui campus:**

1F Lecture Building No.3

**Phone:**34206060

**Email:**service@sjtu.edu.cn

\

\