The　construction　of　sponge　cities　is　of　great　strategic　significance　to　solving　the　urban　water　resource　problem　in　the　future.　According　to　the　policy　guidance　of　sponge　city　construction,　the　evaluation　index　system　of　sponge　city　construction　projects　is　constructed.　In　order　to　overcome　the　interference　caused　by　the　interaction　between　indexes,　a　nonadditive　measure　and　Shapley　function　are　combined　to　determine　the　weights　of　attribute　indexes,　and　the　generalized　Shapley　interval-valued　intuitionistic　uncertain　linguistic　Choquet　averaging　(GS-IVIULCA)　operator　is　used　to　calculate　the　comprehensive　evaluation　value　of　the　schemes.　On　this　basis,　a　new　evaluation　method　of　sponge　city　construction　project　selection　under　an　uncertain　information　environment　is　presented　and　empirically　evaluated.　The　results　show　that　the　index　weight　of　rainwater　collection　and　utilization　is　the　largest,　indicating　that　decision　makers　pay　more　attention　to　the　ecological　and　environmental　benefits　of　this　item　in　the　sponge　city　construction　process.　©　2021　Yuanying　Chi　et　al.