diff --git a/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/details.vue b/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/details.vue
index 385e9fd5f..f90ad9a0d 100644
--- a/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/details.vue
+++ b/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/details.vue
@@ -845,10 +845,18 @@ export default {
             this.standardFormTotal = res.data.total;
             this.total = res.data.total;
             this.standinfoList.forEach(item => {
-              if (item.standYear === null) {
-                item.standNumber = item.standSortShow + " " + item.standNumber;
+              if (item.standYear === null || item.standYear ==='') {
+                if(item.standSortShow!= null){
+                  item.standNumber = item.standSortShow + " " + item.standNumber;
+                }else{
+                  item.standNumber = item.standNumber;
+                }
               } else {
-                item.standNumber = item.standSortShow + " " + item.standNumber + "-" + item.standYear;
+                if(item.standSortShow!= null){
+                  item.standNumber = item.standSortShow + " " + item.standNumber + "-" + item.standYear;
+                }else{
+                  item.standNumber = item.standNumber + "-" + item.standYear;
+                }
               }
             });
             this.standInfoTableLoading = false