fail to enter the directory but show the PATH

Created by: ivanberry

I am on MAC, and install zsh with autojump, after adding:

[[ -s $(brew --prefix)/etc/profile.d/autojump.sh ]] && . $(brew --prefix)/etc/profile.d/autojump.sh

plugins=(git bundler autojump osx rake ruby)

alias j="autojump"

this is the output ofj dev:

   # xx@xx ~ [14:02:29] $ j dev
             /Users/xx/Documents/dev/mum_union

Yeah, the autojump works, and also the alias j works too，but it didnot help me to the directory but show its PATH!

please give some tips 👍 😭 , BTW, THX for the great tool.