diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProdCraftRouteCheckSortStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProdCraftRouteCheckSortStepService.java
index 848ad0e..b2ef2f7 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProdCraftRouteCheckSortStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProdCraftRouteCheckSortStepService.java
@@ -97,7 +97,7 @@ public class MesProdCraftRouteCheckSortStepService extends MesProdCraftRouteChec
     //验证是否存在零件为空的产品条码
     private Boolean isExistProductSnNoPart(List<MesProductionPsInContext> productionPsInContextList) {
         Optional<MesProductionPsInContext> optional = productionPsInContextList.stream().filter(o -> (null != o && o.getIsFinishCode().compareTo(CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue()) == 0 && StringUtils.isEmpty(o.getPartNo()))).findFirst();
-        return (null == optional || !optional.isPresent()) ? true : false;
+        return (null != optional && optional.isPresent()) ? true : false;
     }
 
     //前道工艺防错验证处理