diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/smartDevicesImpl/TbMeterInfoServiceImpl.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/smartDevicesImpl/TbMeterInfoServiceImpl.java
index a5651461..697bc188 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/smartDevicesImpl/TbMeterInfoServiceImpl.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/smartDevicesImpl/TbMeterInfoServiceImpl.java
@@ -281,7 +281,7 @@ public class TbMeterInfoServiceImpl implements ITbMeterInfoService {
 
             BigDecimal initReading = BigDecimal.valueOf(meterResult.getCollectionValue().get(Integer.parseInt(item.getMeterCode())))
                 .setScale(2, RoundingMode.HALF_UP);
-            if (initReading.equals(BigDecimal.ZERO)) {
+            if (initReading.compareTo(BigDecimal.ZERO) == 0) {
                 item.setCommunicationState(0L);
             } else {
                 item.setCommunicationState(1L);