diff --git a/src/resources/assets/js/historyUtil.js b/src/resources/assets/js/historyUtil.js
index ba4b95585debdf1a75c89bfb1a669c371a88333b..6d6b190d8b3c07d9f3d6a51fb5b9cea18c1a373e 100644
--- a/src/resources/assets/js/historyUtil.js
+++ b/src/resources/assets/js/historyUtil.js
@@ -34,7 +34,7 @@ HistoryUtil.install = function (Vue, options) {
   Vue.prototype.$back = function (defaultPath) {
     const fromPageList = this.$route.meta.fromPageList;
     let backPath = defaultPath;
-    let index = fromPageList.length - 1;
+    let index = fromPageList?.length - 1;
     if (fromPageList && fromPageList.length > 0) {
       while (index >= 0) {
         if (this.$route.path != fromPageList[index].path) {