The　bus　network　should　be　changed　to　accommodate　the　equilibrium　of　supply-demand　when　the　subway　line　starts　operating.　This　paper　presents　an　evaluation　method　for　the　adjustment　scheme　of　bus　lines,　and　puts　forward　an　evaluation　index　system　based　on　the　objective　of　the　equilibrium　of　supply-demand　for　the　passengers,　the　equilibrium　of　supply-demand　for　the　public　transport　facility,　the　rationalily　of　geometry　for　the　bus　lines　and　the　co-harmony　among　the　bus　lines.　Whether　or　not　the　adjustment　scheme　of　bus　lines　will　be　proposed　to　implement　is　decided　by　analyzing　the　result　of　comprehensive　evaluation,　such　as　fuzzy　comprehensive　evaluation　(FCE).　A　case　study　about　deleting　a　bus　line　in　Beijing　is　provided　to　illustrate　the　proposed　procedure,　and　the　operation　situation　after　implementing　the　scheme　is　analyzed.　The　method　and　the　evaluation　conclusions　will　be　useful　for　decision-making.