推送修改低电量提醒

Service/DevicePushService.py

@@ -617,7 +617,7 @@ class DevicePushService:
                 msg_type = 'No appearance for a long time'
 
             elif event_type == 704:
-                msg_type = 'Battery remaining ' + electricity
+                msg_type = 'low battery'
             elif event_type == 702:
                 msg_type = 'Camera sleep'
             elif event_type == 703: