diff --git a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
index 513b99c6e..8202a3062 100644
--- a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
+++ b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/index.vue
@@ -68,7 +68,7 @@
     @submitForm="submitForm"
   >      
     <template v-slot="{row}">
-      <el-input :disabled="true" :class="{'is-red': row['singlePrice'] - row['purchasePrice'] > 0}" :modelValue="row['singlePrice'] - row['purchasePrice']"/>
+      <el-input :disabled="true" :class="{'is-red': row['singlePrice'] - row['purchasePrice'] > 0}" :modelValue="((row['singlePrice']) - (row['purchasePrice'])).toFixed(6)"/>
     </template>
   </BasicForm>