Problems on Jupyter Notebook of Sage 8.0

[宋盛雨央]

When I start the Jupyter Notebook of Sage 8.0 with the kernel python 2, the kernel will always die in a few seconds.

If I start it with the kernel Sagemath 8.0, it works normally.

I do not know if my operation or environments has something wrong.

Please help me.

Thanks a lot.