diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesShiftServiceImpl.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesShiftServiceImpl.java
index 1f31947..18b3171 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesShiftServiceImpl.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesShiftServiceImpl.java
@@ -161,7 +161,17 @@ public class MesShiftServiceImpl implements IMesShiftService {
 
         Optional<MesShift> shiftOptional = shiftList.stream().filter(o -> (null != o
                 && !StringUtils.isEmpty(o.getStartTime()) && !StringUtils.isEmpty(o.getEndTime()) && o.getStartTime().compareTo(time) <= 0 && o.getEndTime().compareTo(time) >= 0)).findFirst();
-        if (null == shiftOptional || !shiftOptional.isPresent()) return null;
+        MesShift shiftOp = null;
+        for (MesShift shift : shiftList) {
+            if (null == shift || StringUtils.isEmpty(shift.getStartTime()) || StringUtils.isEmpty(shift.getEndTime())) continue;
+            if (shift.getStartTime().compareTo(shift.getEndTime()) < 0) {
+                if (shift.getStartTime().compareTo(time) <= 0 && shift.getEndTime().compareTo(time) >= 0) shiftOp = shift;
+            } else {
+                if (shift.getStartTime().compareTo(time) <= 0 || shift.getEndTime().compareTo(time) >= 0) shiftOp = shift;
+            }
+        }
+
+        if (null == shiftOp) return null;
 
         //当天早班的开始时间
         String todayStartTime = today + MesPcnExtConstWords.ONE_SPACE + shiftList.get(0).getStartTime();