The　utilization　of　heavy　metal　-organic　polluted　cultivated　land　caused　by　the　e　-waste　dismantling　industry　was　affected　by　multi　-dimensional　factors.　Thus　a　comprehensive　evaluation　of　these　multi　-dimensional　impacts　was　necessary　for　the　technical　selection　and　solution　of　cultivated　land　utilization.　This　study　attempted　to　conduct　a　total　benefit　simulation　analysis　on　the　redevelopment　of　polluted　cultivated　land,　which　was　of　great　significance　to　decision　-making.　With　a　systematic　framework　designed　including　the　casual　relations　between　components,　a　system　dynamics　model　was　constructed　to　simulate　the　technological,　economic,　and　ecological　benefits　of　different　polluted　cultivated　land　-used　modes,　along　with　which　a　questionnaire　was　designed　to　investigate　and　analyze　the　associated　social　effects.　Based　on　these,　the　total　benefits　of　the　land　-use　mode　were　evaluated　and　optimized　within　the　framework　of　the　＂technological　-economic　-ecological　-social　＂　evaluation　system.　This　study　included　microscale,　mesoscale,　and　macroscale,　with　multi　-dimensional　and　complex　influencing　factors,　and　had　advanced　research　value.　The　results　of　the　system　dynamics　model　simulation　showed　that　remediation　plants　played　a　decisive　role　in　pollutants　removal.　The　flower　industry　had　the　highest　net　present　value,　but　its　ecological　performance　was　poor.　The　overall　analysis　showed　that　the　scenario　of　utilization　after　remediation　had　the　highest　performance　score,　which　was　attributed　to　high　pollutant　removal,　low　cost,　and　high　carbon　sink.　This　study　was　meaningful　for　providing　research　ideas　of　comprehensive　benefits　of　polluted　cultivated　land　utilization　and　also　helpful　for　decision　-making.　This　paper　also　provided　research　ideas　for　other　industries　such　as　contaminated　site　remediation　and　sewage　sludge　treatment.