Carbon capture is an effective way to promote the low-carbon application of fossil energy under " double carbon ".Solid amine adsorbent is an important means to realize carbon capture, utilization and storage. Among them, carrier modification and amine type optimization are the hot research strategies of solid amine adsorbents. The mechanism, technical difficulties and carbon capture effects of the optimization strategies of solid amine adsorbents at home and abroad are reviewed and commented. The effects of silicon-based, porous carbon and organic framework carrier optimization strategies on improving CO2 selectivity, adsorption capacity and stability are emphatically described and compared. The future research directions and application prospects of solid amine adsorbents in efficient and stable capture, biomass adsorption and carbon utilization and storage are prospected.