Thanks. I use the Xcode managed certificates. Then I think you must be right. Very glad with your help. You are a good man. Really appreciate with you.

Thanks. Your method works, and now Developer ID certificate is valid and green. However, the WWDR R3 is still wrong. I have installed  Apple Root CA - G3 Root , but not worked.

Thanks for your help. My MacOS is 12.3, and Xcode is 13.4.1 . Follow your guide, I right-click and evaluate my certificate, and got the pictures as below. Seems not same as you point out.

Seems nobody replies to me. Up to this thread.

Anyone can give me some help to pass the notarization service? Below is my codesign command for the bundle, and the --deep parameter affects the signature of the main executable file. sudo codesign --force --deep --timestamp --options=runtime -s "Developer ID Application: Some Company (XXXXXX)" ./XXXX.app And I also tried to codesign the single executable file yyyy directly, but the error remained. I need more info to move forward. Or somebody can tell me how to connect with Apple Notarization Service Team. Their notarization response cannot point out what blocks my executable file.

Thanks , @eskimo . I update it to macOs 10.15.4 , now new Xcode works. thanks.