喧宾夺主

喧宾夺主 [xuān bīn duó zhǔ]

1. ■ The wrangling guest robs the place of the host.; a gate-crasher supplanting the host; a minor issue taking precedence over a major one; A presumptuous guest usurps the host's role.; garrulous [clamouring; aggressive] guests putting the host in the shade; overshadow the leading role (of sb.); The sauce is better than the fish.; The secondary supersedes the primary.:

你现在的作法似乎是喧宾夺主。 Your way of doing things at the moment seems to be a reversal of the order of host and guest.