diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/EventDistributionStatisticsServiceImpl.java b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/EventDistributionStatisticsServiceImpl.java
index 9b5aa9cee..875801a1f 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/EventDistributionStatisticsServiceImpl.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/EventDistributionStatisticsServiceImpl.java
@@ -22,7 +22,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
-import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -326,7 +326,7 @@ public class EventDistributionStatisticsServiceImpl implements EventDistribution
                     eventFeatureAmplitudeCurve.setDuration(dto.getDuration());
 
 //                    eventFeatureAmplitudeCurve.setStartTime(LocalDateTime.ofInstant(dto.getStartTime().toInstant(), ZoneId.systemDefault()));
-                    eventFeatureAmplitudeCurve.setStartTime(LocalDateTime.parse( dto.getStartTime()));
+                    eventFeatureAmplitudeCurve.setStartTime(LocalDateTime.parse(dto.getStartTime(), DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS")));
                     return eventFeatureAmplitudeCurve;
                 })
                 //.sorted(VoltageToleranceCurveDataList.sortAscTime())