diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/DataServiceImpl.java b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/DataServiceImpl.java
index 8a5eda9..0af297e 100644
--- a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/DataServiceImpl.java
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/DataServiceImpl.java
@@ -271,12 +271,12 @@ public class DataServiceImpl implements IDataService {
                         EachModuleVO.DataVo vo1 = new EachModuleVO.DataVo();
                         vo1.setTime(LocalDateTime.ofInstant(item.getTime().minus(8, ChronoUnit.HOURS), ZoneId.systemDefault()));
                         vo1.setPhasicType(item.getPhaseType());
-                        vo1.setData(Double.parseDouble(df.format(item.getValue())));
+                        vo1.setData(Objects.isNull(item.getValue()) ? 3.14159 : Double.parseDouble(df.format(item.getValue())));
 
                         EachModuleVO.DataVo vo2 = new EachModuleVO.DataVo();
                         vo2.setTime(LocalDateTime.ofInstant(item.getTime().minus(8, ChronoUnit.HOURS), ZoneId.systemDefault()));
                         vo2.setPhasicType(item.getPhaseType());
-                        vo2.setData(Double.parseDouble(df.format(item.getAvgValue())));
+                        vo2.setData(Objects.isNull(item.getAvgValue()) ? 3.14159 : Double.parseDouble(df.format(item.getAvgValue())));
 
                         list2.add(vo1);
                         list3.add(vo2);