Check (and remove if desired) Artifacts > Settings > Upstream Sources.
In most cases there is no need to use these, but there can be some benefits, the main one being that if an upstream version (or entire package) is removed, your package will still have access to the copy that Azure will have made for you.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…