In recents years, the Party Committees at all levels in Quang Binh province have focused on perfecting, consolidating and improving the leadership capacity for key district-level officials, creating positive and effective changes in personnel work. The article studies the theoretical and practical basis, analyzes the current situation of leadership capacity of key district-level officials in Quang Binh province, thereby proposing solutions to improve the leadership capacity of key district-level officials to meet task requirements in the new situation.