input 输入问题

src/components/SalesTable/SalesTable.vue

@@ -41,7 +41,7 @@
             </template>
             <template v-else>
               <el-input
-                v-model.number="row[item.prop] "
+                v-model="row[item.prop] "
                 class="yinput"
                 :type="item.type?item.type:'number'"
                 :placeholder="item.placeholder"

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

@@ -150,7 +150,7 @@ export default {
         this.details = res.data
         this.dataList.forEach(k => {
 
-          k.refundQty=k.qty
+          this.$set(k,'refundQty',k.qty)
           k.diffQty = Number(k.qty) - Number(k.refundQty||0)
 
         })