diff --git a/pqs-influx/src/main/java/com/njcn/influx/service/impl/CommonServiceImpl.java b/pqs-influx/src/main/java/com/njcn/influx/service/impl/CommonServiceImpl.java
index 3cc840cc9..cb548447d 100644
--- a/pqs-influx/src/main/java/com/njcn/influx/service/impl/CommonServiceImpl.java
+++ b/pqs-influx/src/main/java/com/njcn/influx/service/impl/CommonServiceImpl.java
@@ -96,7 +96,7 @@ public class CommonServiceImpl implements CommonService {
         InfluxQueryWrapper influxQueryWrapper = new InfluxQueryWrapper(getTableNameByClassId(tableName),StatisticalDataDTO.class);
         influxQueryWrapper.max(columnName,InfluxDBTableConstant.MAX_VALUE)
                 .min(columnName,InfluxDBTableConstant.MIN_VALUE)
-                .mean(columnName)
+                .mean(columnName,InfluxDBTableConstant.AVG_VALUE)
                 .eq(InfluxDBTableConstant.LINE_ID,lineId)
                 .eq(InfluxDBTableConstant.CL_DID,clDid)
                 .between(InfluxDBTableConstant.TIME, startTime, endTime);