The　listed　A-share　manufacturing　enterprises　in　China　from　2010　to　2019　serve　as　the　research　samples　in　this　study.　Moreover,　the　influence　mechanism　and　effect　of　digital　transformation　of　enterprises　on　technology　innovation　are　studied　at　the　micro　level.　The　digital　transformation　of　enterprises　can　facilitate　technology　innovation,　and　this　effect　continues　to　be　significant　after　a　series　of　endogenous　and　robustness　tests　are　performed,　as　indicated　by　the　results　of　this　study.　For　mechanism,　digital　transformation　is　capable　of　indirectly　affecting　technology　innovation　via　three　channels,　including　reducing　costs,　elevating　the　efficiency　of　human　capital,　and　deepening　R&D　collaboration　among　enterprises.　In-depth　analysis　suggests　that　the　effect　of　digital　transformation　on　technology　innovation　exhibits　certain　heterogeneity　in　the　development　level　of　regional　digital　economy　and　the　capital　intensity　of　enterprises.　Furthermore,　enterprises　in　areas　with　higher　development　level　of　digital　economy　and　those　exhibiting　higher　capital　intensity　better　enjoy　the　stimulating　effect　of　digital　transformation　on　technology　innovation.　©　2024　Informa　UK　Limited,　trading　as　Taylor　&　Francis　Group.