diff --git a/src/i18n/zh/navigation.json b/src/i18n/zh/navigation.json
index 97f832c..8a48e09 100644
--- a/src/i18n/zh/navigation.json
+++ b/src/i18n/zh/navigation.json
@@ -34,6 +34,7 @@
   "nav.breadcrumb.projectsCreate": "新增專案",
   "nav.breadcrumb.qcItem": "QC 項目",
   "nav.breadcrumb.qcItemAll": "QC 綜合管理",
+  "nav.breadcrumb.masterDataIssues": "BOM / 物料單位問題",
   "nav.breadcrumb.qrCodeHandle": "二維碼列印及下載",
   "nav.breadcrumb.report": "報告管理",
   "nav.breadcrumb.routeBoard": "車線看板",