diff --git a/SC-web/src/views/scm/basicInformation/saleorder/arinvoicesForm.vue b/SC-web/src/views/scm/basicInformation/saleorder/arinvoicesForm.vue
index 19f7fb75..a78b1114 100644
--- a/SC-web/src/views/scm/basicInformation/saleorder/arinvoicesForm.vue
+++ b/SC-web/src/views/scm/basicInformation/saleorder/arinvoicesForm.vue
@@ -559,7 +559,7 @@
                   // this.dataForm.arinvoices_item1List[i].taxAmount = list[0].list[i].price*list[0].list[i].rate
                   this.taxRateOptions.find((item) => {
                     if (this.dataForm.arinvoices_item1List[i].taxRate == item.id) {
-                      this.dataForm.arinvoices_item1List[i].taxAmount = this.jnpf.floatSub(this.dataForm.arinvoices_item1List[i].this.dataForm.arinvoices_item1List[i].amountNotTax,).toFixed(2)
+                      this.dataForm.arinvoices_item1List[i].taxAmount = this.jnpf.floatSub(this.dataForm.arinvoices_item1List[i].amount,this.dataForm.arinvoices_item1List[i].amountNotTax).toFixed(2)
                     }
                   })
                 }