Since　the　catalyst　and　the　product　are　not　easily　separated,　the　research　on　the　immobilization　of　the　hydroformylation　catalyst　has　been　widely　concerned.　This　paper　reviews　the　results　of　related　research　over　the　past　10　years　from　the　perspective　of　molecular　sieves,　silica,　carbon　materials,　metal　oxides,　magnetic　nanoparticles,　organic　polymers　and　ionic　liquids,　and　the　advantages　and　disadvantages　of　different　carriers　and　their　development　prospects　are　brief　analyzed.　The　immobilized　catalyst　is　divided　into　three　different　construction　modes:　the　carrier　is　connected　to　the　ligand,　the　carrier　is　connected　to　the　metal,　and　the　carrier　is　simultaneously　connected　to　the　ligand　and　the　metal.　The　catalyst　prepared　by　the　third　construction　method　is　more　stable,　and　is　often　used　with　silica　as　a　carrier.　The　first　construction　method　provides　versatility　for　catalyst　preparation　and　is　widely　used　with　inorganic　and　organic　materials　as　a　carrier.　Among　them,　the　phosphorus-containing　organic　polymer　improves　the　stability　of　the　catalyst　while　providing　a　good　catalyst　effect,　which　provides　a　certain　guiding　significance　for　the　future　research　direction.　©　2019,　Chemical　Industry　Press.　All　right　reserved.