Can't open jupyter notebook web page using docker release 0.3.1-jupyter

[umeiko]

I found docker run -it --net=host tinyms/tinyms:0.3.1-jupyter , mentioned by official document, can't launch jupyter-notebook correctly as web browser can't open the web page and curl http://localhost:8888/ returns Failed to connect to localhost port 8888 after 0 ms: Connection refused. I fixed it simply by docker run -it -p 8888:8888 tinyms/tinyms:0.3.1-jupyter. I tesed this in WSL2 and MacOS.