Covalent organic frameworks emerged as a class of polymers that enable the construction of ordered skeletons and pores via simple polymerization, offering a unique chemistry platform that greatly enhances our capability of designing organic structures and functions. In this perspective, we analyze the structural design and synthesis by highlighting distinct features and bottleneck problems. We scrutinize major functions by correlating structure-function relationships and disclosing the key structural parameters and interfaces that control various interplays to show the key achievements and our conceptual insights. We foresee the fundamental issues, core directions, and challenges in the viewpoints of chemistry, physics, and materials science with the aim of exploring ordered organic materials with unique structures and functions.

共价有机骨架作为一类聚合物出现，可以通过简单的聚合反应来构建有序的骨架和孔，提供了独特的化学平台，极大地增强了我们设计有机结构和功能的能力。从这个角度来看，我们通过突出结构特征和瓶颈问题来分析结构设计和综合。我们通过关联结构-功能关系并披露关键的结构参数和控制各种相互作用的界面来检查主要功能，以显示关键的成就和我们的概念见解。我们从化学，物理学和材料科学的角度预见了基本问题，核心方向和挑战，目的是探索具有独特结构和功能的有序有机材料。