diff --git a/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts b/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
index 7700b77c..b02371b5 100644
--- a/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
+++ b/src/app/routes/ticket-management/components/invoice-requested/invoice-requested-detail/invoice-requested-detail.component.ts
@@ -342,7 +342,9 @@ export class InvoiceRequestedDetailComponent implements OnInit {
         title: '税率',
         index: 'billvatrate',
         width: 90,
-        format: item => `${item.billvatrate ? ((item.billvatrate as number) * 100).toFixed(2) : 0}%`
+        format: item => `9.00%`
+        // bugfix 6976
+        // format: item => `${item.billvatrate ? ((item.billvatrate as number) * 100).toFixed(2) : 0}%`
       },
       { title: '发票号码', index: 'vatinvcode', width: 100 },
       { title: '开票日期', index: 'vatinvtime', type: 'date', width: 150 }