diff --git a/api/app/lib/schedule/alarms_push.js b/api/app/lib/schedule/alarms_push.js
index b9c955b..6c4d851 100644
--- a/api/app/lib/schedule/alarms_push.js
+++ b/api/app/lib/schedule/alarms_push.js
@@ -902,7 +902,12 @@ module.exports = function (app, opts) {
                            const device4Search = [...deviceIds]
                               .map(id => "'" + id + "'")
                            deviceSensorRes = await clickHouse.anxinyun.query(`
-                              SELECT iota_device_id, sensor FROM t_device_sensor WHERE iota_device_id IN (${device4Search.join(',')}, '-1')
+                              SELECT 
+                                 iota_device_id, sensor 
+                              FROM t_device_sensor 
+                              WHERE iota_device_id
+                                 ${device4Search.length > 1 ? `IN (${device4Search.join(',')})` : `= ${device4Search[0]}`}
+                               
                            `).toPromise()
                         }
                         if (proDebug) {