diff --git a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
index 003d4a688..ffa39066f 100644
--- a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
+++ b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
@@ -93,8 +93,10 @@
     
     :sumFormDataByTableCustom ="(formRef,formModel,tableData)=>{
         // 1、系统未税金额： 合同价格X可开票数量。每条数据的合同价格X可开票数量，计算结果取两位小数之后，求和
+        const {taxRate=0} = formModel
         const sumObject = {
-          amount:tableData.reduce((prev, item) => prev + Number(Number(item['singlePrice']*item['invoicableQuantity']).toFixed(2)),0)
+          amount:tableData.reduce((prev, item) => prev + Number(Number(item['singlePrice']*item['invoicableQuantity']).toFixed(2)),0),
+          taxAmount:tableData.reduce((prev, item) => prev + Number(Number(taxRate*0.01*Number(Number(item['singlePrice']*item['invoicableQuantity']).toFixed(2))).toFixed(2)),0)
         }
         formRef.value.setValues(sumObject)
     }"