The script was changing to its own directory (.github/workflows) instead of using the current directory where the workflow already placed it (_demo/embed/export). This caused the script to look for go.mod in the wrong location. Fixed by using pwd instead of changing to the script's directory. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>