diff --git a/psdc-web/src/main/java/com/psdc/controller/monitor/TotalElectricMeterController.java b/psdc-web/src/main/java/com/psdc/controller/monitor/TotalElectricMeterController.java
index ae8cb66..4a0d0aa 100644
--- a/psdc-web/src/main/java/com/psdc/controller/monitor/TotalElectricMeterController.java
+++ b/psdc-web/src/main/java/com/psdc/controller/monitor/TotalElectricMeterController.java
@@ -53,6 +53,10 @@ public class TotalElectricMeterController {
                     Map<String, Object> map2 = new HashMap<>();
                     map2.put("deviceId", dev.getDeviceId());
                     map2.put("deviceName", dev.getDeviceName());
+                    map2.put("deviceId", dev.getDeviceId());
+                    map2.put("intemp", null);
+                    map2.put("outtemp", null);
+                    map2.put("temp", null);
                     maps2.add(map2);
                 }
             } else {