diff --git a/Frontend/js/n4js/alarmbaja.js b/Frontend/js/n4js/alarmbaja.js
index fb46f77..fd43970 100644
--- a/Frontend/js/n4js/alarmbaja.js
+++ b/Frontend/js/n4js/alarmbaja.js
@@ -603,7 +603,7 @@ function getOtherAlarmByBaja(startDate_millisecond, endDate_millisecond, isRecov
             main.ackState = record.get('ackState').$ordinal
             if (_sourceTmp.includes("undefined")) {
               main.buildingFloorName_zh = "無";
-              main.alarmClass = "系統設備異常";
+              main.alarmClass = "系統異常";
               main.sourceTmp = "無";
               main.msgText = "";
               _result.data.push(main);
@@ -667,7 +667,7 @@ function getAllDeviceAlarmByBaja(startDate_millisecond, endDate_millisecond, isR
             if (_sourceTmp.includes("undefined")) {
               // console.log(main.ackState)
               main.buildingFloorName_zh = "無";
-              main.alarmClass = "系統設備異常";
+              main.alarmClass = "系統異常";
               main.sourceTmp = "無";
               main.msgText = "";
             }