misplaced
adjective uk/ˌmɪsˈpleɪst/ us/ˌmɪsˈpleɪst/
被错误寄托的；错放的
directed towards someone or something wrongly or in a way that does not show good judgment
misplaced loyalty/trust 无谓的忠诚／被辜负的信任
I'm sorry, but your confidence in my abilities is misplaced. 对不起，但是你高估了我的能力。