input 输入问题

src/views/sales_control/sales_management/components/return_sales_form.vue

@@ -191,7 +191,7 @@ export default {
         k.diffQty = Number(k.qty) - Number(k.refundQty)
       })
       let obj = {
-        id:JSON.stringify(this.dataList[0].id)
+        id:Object.freeze(this.dataList[0].id)
       }
       if (!this.detailsId) {
         this.details = this.dataList[0]