修改

src/views/week/VisitSummaryAdd.vue

@@ -1095,7 +1095,7 @@ export default {
     onConfirmChainsList(value) {
       if (value && value.chainName != undefined) {
         let JXSSataList = this.collectionItemList.find((item) => item.answerType == 'jxs');
-        if (!JXSSataList.chainList) {
+        if (!JXSSataList.chainList){
           JXSSataList.chainList = [];
         }
         let isFlag = JXSSataList.chainList.find((val) => val.chainCode == value.chainCode);