diff --git a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
index f5e7da4e8..19ee557ba 100644
--- a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
+++ b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
@@ -13,6 +13,7 @@ import com.njcn.device.biz.commApi.CommTerminalGeneralClient;
 import com.njcn.device.biz.pojo.dto.LineDevGetDTO;
 import com.njcn.device.biz.pojo.po.Overlimit;
 import com.njcn.device.biz.pojo.po.PqsDeviceUnit;
+import com.njcn.device.biz.utils.COverlimitUtil;
 import com.njcn.event.api.EventDetailFeignClient;
 import com.njcn.event.pojo.po.EventDetail;
 import com.njcn.harmonic.enums.HarmonicResponseEnum;
@@ -38,6 +39,8 @@ import com.njcn.influx.pojo.dto.HarmHistoryDataDTO;
 import com.njcn.influx.pojo.po.DataHarmRateV;
 import com.njcn.influx.pojo.po.DataI;
 import com.njcn.influx.query.InfluxQueryWrapper;
+import com.njcn.system.api.DicDataFeignClient;
+import com.njcn.system.pojo.po.DictData;
 import com.njcn.user.api.DeptFeignClient;
 import com.njcn.user.pojo.dto.DeptDTO;
 import com.njcn.web.utils.WebUtil;
@@ -84,6 +87,8 @@ public class HistoryResultServiceImpl implements HistoryResultService {
 
     private final CommTerminalGeneralClient commTerminalGeneralClient;
 
+    private final DicDataFeignClient dicDataFeignClient;
+
 
 
     @Override
@@ -246,10 +251,21 @@ public class HistoryResultServiceImpl implements HistoryResultService {
         if (!lineId.isEmpty()) {
             Float topLimit = 0f;
             Float lowerLimit = 0f;
-            //获取限值
-            Overlimit overlimit = commTerminalGeneralClient.getOverLimitData(lineId).getData();
+
+
             //获取监测点信息
             LineDevGetDTO lineDetailDataVO = commTerminalGeneralClient.getMonitorDetail(lineId).getData();
+            //获取限值
+            Overlimit overlimit = commTerminalGeneralClient.getOverLimitData(lineId).getData();
+            if(Objects.isNull(overlimit)){
+                //对配网没有限值的统一处理
+                DictData dictData = dicDataFeignClient.getDicDataById(lineDetailDataVO.getVoltageLevel()).getData();
+                float voltageLevel = Float.parseFloat(dictData.getValue());
+                float shortVal = COverlimitUtil.getDlCapByVoltageLevel(voltageLevel);
+                overlimit = COverlimitUtil.globalAssemble(voltageLevel,10f,10f,shortVal,1,1);
+            }
+
+
             //组装sql语句
             StringBuilder stringBuilder = new StringBuilder();
             stringBuilder.append(InfluxDBTableConstant.TIME + " >= '").append(startTime).append(InfluxDBTableConstant.START_TIME).append("' and ").append(InfluxDBTableConstant.TIME).append(" <= '").append(endTime).append(InfluxDBTableConstant.END_TIME).append("' and (");