helm repo add my-repo https://saashousekeeper.github.io/charts/
before you install repo ,you need login SWR:
docker login -u cn-south-1@QFK4PF9EWEAV4SHAX7GP -p 8c54f7f1864b3c12d0e90437663904343b93d6bb18d1ed17900937919034e527 swr.cn-south-1.myhuaweicloud.com
If you had already added this repo earlier, run helm repo update to retrieve
the latest versions of the packages. You can then run `helm search repo