do more harm than good
成語所屬單字good
do more harm than good — 慣用語
1. To make a situation worse rather than better, especially despite good intentions
1.慣用語
釋義
弊大於利；壞處多於好處
To make a situation worse rather than better, especially despite good intentions.
例句
Scratching a mosquito bite usually does more harm than good.
The manager's constant criticism did more harm than good to the team's confidence.