The following steps can be followed to install our certificate into Windows or Mac

Installing Certificates on Windows

1. Download the certificate from https://cdn.deledao.net/download/proxy/cert/deledao.com.crt
2. Sign in on Windows and open "mmc.exe" with administrator privilege.
3. Click File -> Add/Remove Snap-in, choose "Certificates" and click "Add", then pick "Computer Account" -> "Local Computer" and click "Finish" -> "OK"
4. Expand "Certificates (Local Computer)" -> "Trusted Root Certification Authorities" -> "Certificates", and then right click on "Certificates" -> "All Tasks" -> "Import".
5. Follow the steps to import the certificate file downloaded in step 1.

Installing Certificates on Mac

1. Download the certificate from https://cdn.deledao.net/download/proxy/cert/deledao.com.crt
2. Open Keychain Access on Mac
3. Drag and drop the certificate file into Keychain Access -> System -> Certificates
4. Double-click the newly imported certificate and change the "Trust" to "Always Trust" for all options.