diff --git a/user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java b/user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java
index e264bbd..7722232 100644
--- a/user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java
+++ b/user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java
@@ -141,12 +141,12 @@ public class  WtMeterStrategy implements DeviceStrategy {
     public String analysisMQTTReceiveData(String dateStr, String registerAddr, String dataStr, String operateType, DeviceInstallEntity deviceInstallEntity,
                                           CollectionParamsManageEntity collectionParamsManageEntity) {
         String data = Constant.FAIL;
-        if (new BigDecimal(dataStr).compareTo(BigDecimal.ZERO) < 0) {
+        if (new BigDecimal(dataStr).compareTo(BigDecimal.ZERO) <= 0) {
             return data;
         }
-        log.info("水表表号: " + deviceInstallEntity.getDeviceAddr() + ",水表读数：" + dataStr);
+        log.info("水表表号: " + deviceInstallEntity.getDeviceAddr() + "水表上一个值："+ deviceInstallEntity.getLastValue() +",水表现在读数：" + dataStr);
         // 考虑dataStr是否走大数或者走小数
-        if (Double.parseDouble(dataStr)-deviceInstallEntity.getLastValue()>100 || Double.parseDouble(dataStr)-deviceInstallEntity.getLastValue()<0) {
+        if (Double.parseDouble(dataStr)-deviceInstallEntity.getLastValue()>10000 || Double.parseDouble(dataStr)-deviceInstallEntity.getLastValue()<0) {
             dataStr = String.valueOf(deviceInstallEntity.getLastValue());
         }
         try {