修改

src/views/home/productionCostAnalysisComponents/monthlyThreeRelatedMetrics.vue

@@ -53,6 +53,10 @@ export default {
       type: Array,
       default: () => []
     },
+    factory: {
+      type: [String, Number],
+      default: ''
+    },
     // 可选：动态标题（原有配置保留）
     title: {
       type: String,
@@ -132,6 +136,7 @@ export default {
         path: 'singleProcAuxMatCost',
         query: {
           name,
+          factory: this.$route.query.factory ? this.$route.query.factory : this.factory
         }
       })
     }