diff --git a/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SfcHoldLogServiceImpl.java b/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SfcHoldLogServiceImpl.java
index aa18f993..5941aee8 100644
--- a/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SfcHoldLogServiceImpl.java
+++ b/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SfcHoldLogServiceImpl.java
@@ -100,6 +100,7 @@ public class SfcHoldLogServiceImpl extends ServiceImpl<SfcHoldLogMapper, SfcHold
                     QueryWrapper<SfcHoldLog> ueryWrapper=new QueryWrapper<>();
                     ueryWrapper.eq(SfcHoldLog.STEP_ID,stepId);
                     ueryWrapper.eq(SfcHoldLog.SFC,sfc);
+                    ueryWrapper.orderByDesc(SfcHoldLog.CREATED_DATE_TIME);
                     List<SfcHoldLog> list = list(ueryWrapper);
                     LocalDateTime holdTime = list.get(0).getCreatedDateTime();
                     long workHourSeconds = Duration.between(holdTime, now).getSeconds();