diff --git a/locales/zh-CN.json b/locales/zh-CN.json
index 5e5d0ebb5..db86a9bfb 100644
--- a/locales/zh-CN.json
+++ b/locales/zh-CN.json
@@ -461,6 +461,7 @@
     "Standard YouTube license": "标准 YouTube 许可证",
     "Download is disabled": "已禁用下载",
     "Import YouTube playlist (.csv)": "导入 YouTube 播放列表（.csv）",
+    "Import YouTube watch history (.json)": "导入 YouTube 观看历史（.json）",
     "generic_button_cancel": "取消",
     "playlist_button_add_items": "添加视频",
     "generic_button_delete": "删除",
diff --git a/locales/zh-TW.json b/locales/zh-TW.json
index de659c921..565f1d883 100644
--- a/locales/zh-TW.json
+++ b/locales/zh-TW.json
@@ -461,6 +461,7 @@
     "Standard YouTube license": "標準 YouTube 授權條款",
     "Download is disabled": "已停用下載",
     "Import YouTube playlist (.csv)": "匯入 YouTube 播放清單 (.csv)",
+    "Import YouTube watch history (.json)": "匯入 YouTube 觀看歷史 (.json)",
     "generic_button_cancel": "取消",
     "generic_button_edit": "編輯",
     "generic_button_save": "儲存",