diff --git a/api/app/lib/schedule/alarms_push.js b/api/app/lib/schedule/alarms_push.js
index ca58e03..658dd77 100644
--- a/api/app/lib/schedule/alarms_push.js
+++ b/api/app/lib/schedule/alarms_push.js
@@ -844,7 +844,7 @@ module.exports = function (app, opts) {
                                     AND
                                     t_sensor.factor IN (${factorId.join(',')})
                                     AND
-                                    ${dataAlarm}.alarms.AlarmGroup is 1
+                                    ${dataAlarm}.alarms.AlarmGroup = 1
                                 `
                               ).toPromise() || []