diff --git a/api/app/lib/controllers/alarm/data.js b/api/app/lib/controllers/alarm/data.js
index ce2a1cd..447f577 100644
--- a/api/app/lib/controllers/alarm/data.js
+++ b/api/app/lib/controllers/alarm/data.js
@@ -241,7 +241,7 @@ function confirm (opts) {
          */
 
          const alarmRes = await clickHouse.dataAlarm.query(`
-            SELECT * FROM alarms WHERE AlarmId IN (${alarmId.split(',').map(a => `'${a}'`).join(',')})
+            SELECT * FROM alarms WHERE AlarmId IN (${alarmId.map(a => `'${a}'`).join(',')})
          `).toPromise();
 
          if (!alarmRes.length) {