update: fix

src/components/allCustomers/info.js

@@ -274,7 +274,7 @@ export default {
                 extendInfo.openChildrenField.forEach(el => {
                   let item = el.sonFields.find(e => e.unifiedIdentification == 'k20301');
                   babyArr.push(
-                    item ? item.fieldValue : el.bName,
+                    item && item.fieldValue ? item.fieldValue : el.bName,
                   )
                 });
                 this.extendInfo = Object.assign({}, ret.extendInfo);