diff --git a/src/views/ebiz/sale/SignatureOfElectronic.vue b/src/views/ebiz/sale/SignatureOfElectronic.vue
index 700102ac3..a9c4efae2 100644
--- a/src/views/ebiz/sale/SignatureOfElectronic.vue
+++ b/src/views/ebiz/sale/SignatureOfElectronic.vue
@@ -530,7 +530,7 @@ export default {
                 },
                 routerInfo: {
                   path:
-                    url +
+                    url +'?orderNo=' +
                     localStorage.orderNo +
                     '&token=' +
                     localStorage.token +