We　demonstrate　a　method　to　manufacture　Er3+/Yb3+　co-doped　phosphosilicate　glass　by　the　digital　light　processing　(DLP)　3D　printing　based　on　sol-gel　technology.　The　sol-gel　technology　was　used　to　fabricate　the　rare　earth　ions　doped　photocurable　printing　ink　to　achieve　excellent　fluidity,　tunable　composition　and　uniform　component　distribution.　Following　photopolymerization　of　3D　printing,　the　parts　underwent　ageing　and　sintering　at　1050　°C,　which　is　much　lower　than　conventional　high　temperature　melting　method　(~1700　°C).　To　the　best　of　our　knowledge,　this　is　the　first　time　that　rare　earth　ion　doped　multicomponent　glass　has　been　fabricated　by　3D　printing　based　on　sol-gel　technology.　This　method　combined　with　fiber　drawing　technology　provides　a　novel　way　to　fabricate　the　rare　earth　ions　doped　glass　fiber.　©　2020