What should I do if a new employee joins and cannot quickly integrate into the team?

Implement a "one-on-one mentorship system": match senior employees with each new employee as mentors, responsible for answering work questions, guiding familiarity with business processes and team atmosphere, and regularly following up on integration situations;

Organize "Newcomer Ice Breaking Activities": such as team tea parties, small team building games, and other relaxed scenes, encourage interaction and communication between new and old employees, help new employees quickly remember colleagues, and eliminate unfamiliarity;

Develop a 'Clear Integration Plan': Clearly define the learning goals and work tasks for new employees within 1-3 months of joining (gradually transitioning from simple to complex), and provide timely feedback and recognition to enhance their sense of belonging;

Strengthen the 'team communication mechanism': Invite new employees to participate in department meetings and project discussions, encourage them to actively speak up and contribute ideas, and make them feel valued and important members of the team.