There are exceptions in the file and code template settings in the remote account settings

        I have an account. When synchronizing settings, my settings were pulled from the remote server, but there are the following problems in this setting:

        In the "File and Code Templates" setting, there are two file templates with the same name. Both file templates cannot be deleted or renamed, resulting in an error when adding a new file template, "C++ Class Header elready exist", and the new file template cannot be added.

        this have two image,However, due to network problems, it cannot be uploaded and displayed

        What do I need to do to delete an extra file template or resolve this error?