In　this　paper,　we　revisit　the　commensalism　model　proposed　and　analyzed　recently　by　Jawad　(2022).　By　applying　the　standard　comparison　theorem　and　the　theory　of　asymptotically　autonomous　systems,　we　completely　describe　the　partial　survival,　permanence,　and　global　stability　of　the　positive　equilibrium　of　the　system.　These　results　not　only　complement　but　also　essentially　improve　the　corresponding　ones　of　Jawad.　©　2022　Elsevier　Ltd