Managing employees who like to nitpick can avoid unnecessary arguments and improve work efficiency in many ways: 1. **Clear goals and expectations**: Make sure that every employee clearly understands the project goals and personal responsibilities to reduce arguments caused by inconsistent perspectives. 2. **Promote open communication**: Create an open and respectful communication environment so that employees feel that their opinions are heard and valued, while also encouraging them to understand other people's perspectives. 3. **Guide rather than control**: Provide guidance and support to employees instead of trying to control their every action, and encourage autonomous problem solving. 4. **Set a discussion time limit**: Set a time limit in meetings or discussions to keep everyone's attention focused on solving problems instead of endlessly exploring one point. 5. **Provide constructive feedback**: Encourage employees to put forward constructive opinions from the perspective of solving problems instead of just focusing on the problem itself. 6. **Promote teamwork**: Strengthen the spirit of teamwork, let employees realize that collective wisdom is usually more effective than individual wisdom, and encourage cooperation rather than competition. 7. **Personalized management**: Understand the personality and motivation of each employee, and adopt a management style that suits them to increase their participation and enthusiasm. Through these methods, unnecessary arguments at work can be effectively reduced and the overall efficiency and creativity of the team can be improved.