diff --git a/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue b/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
index e4a63f07e..110e4db60 100644
--- a/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
+++ b/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
@@ -5132,6 +5132,15 @@ export default {
     }
   },
   watch: {
+    'sarBussionessStandEO.QCDW'(val) {
+      let arr = val.split(',')
+      arr.forEach((item, index) => {
+        if (item === undefined || item === 'undefined') {
+          arr.splice(index, 1)
+        }
+      })
+      return arr.toString()
+    },
     filterText(val) {
       this.$refs.tree.filter(val);
     },