修复收益错误的问题

src/views/home/index.vue

@@ -136,7 +136,7 @@ export default defineComponent({
             //总收益
             api.order.studentOrderInfoTotal({
             }).then(res => {
-                todayIncome.value = res.data.data
+                totalIncome.value = res.data.data
             })
 
         })