change max length of token string.
change max length of token string.

you-n-g/multiverso,Microsoft/multiverso,you-n-g/multiverso,Microsoft/multiverso,zhengsx/multiverso,Microsoft/multiverso,zhengsx/multiverso,zhengsx/multiverso,zhengsx/multiverso,Microsoft/multiverso,you-n-g/multiverso,you-n-g/multiverso