diff --git a/mh-common/src/main/java/com/mh/common/utils/AnalysisReceiveOrder485.java b/mh-common/src/main/java/com/mh/common/utils/AnalysisReceiveOrder485.java
index 3f3603e..2be67aa 100644
--- a/mh-common/src/main/java/com/mh/common/utils/AnalysisReceiveOrder485.java
+++ b/mh-common/src/main/java/com/mh/common/utils/AnalysisReceiveOrder485.java
@@ -127,6 +127,10 @@ public class AnalysisReceiveOrder485 {
                     data = bigDecimal.toString();
                     log.info("水表==>{},寄存器地址==>{},累计读数==>{}", cloudId, deviceCodeParam.getRegisterAddr(), data);
                 }
+                // 判断data大于99999999，就返回空
+                if (new BigDecimal(data).intValue() > 99999999) {
+                    return "";
+                }
                 return data;
             } catch (Exception e) {
                 log.error("保存水表数据失败!", e);
@@ -186,6 +190,10 @@ public class AnalysisReceiveOrder485 {
                     data = ExchangeStringUtil.hexToDec(data);
                     log.info("电表==>{},寄存器地址==>{},累计读数==>{}", cloudId, deviceCodeParam.getRegisterAddr(), data);
                 }
+                // 判断data大于99999999，就返回空
+                if (new BigDecimal(data).intValue() > 99999999) {
+                    return "";
+                }
                 return data;
             } catch (Exception e) {
                 log.error("保存电表数据失败!", e);