diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPullingOrderInfoService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPullingOrderInfoService.java
index df4e817..2a16966 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPullingOrderInfoService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPullingOrderInfoService.java
@@ -260,7 +260,7 @@ public class MesPullingOrderInfoService implements IMesPullingOrderInfoService {
                         MesPartPullDetail mesPartPullDetail = pullCodePartMap.get(partInfo.getPullCode() + "=" + partInfo.getPartNo()).get(0);
                         partInfo.setScanValidationType(StringUtil.isEmpty(mesPartPullDetail.getScanValidationType()) ? 10 : mesPartPullDetail.getScanValidationType());
                         partInfo.setRuleValidation(StringUtil.isEmpty(mesPartPullDetail.getRuleValidation()) ? "" : mesPartPullDetail.getRuleValidation());
-                        if (mesPartPullDetail.getScanValidationType() == MesExtEnumUtil.PART_PULL_DETAIL_SCAN_VALIDATION_TYPE.UN_VALIDATE.getValue()) {
+                        if (Objects.isNull(mesPartPullDetail.getScanValidationType()) || mesPartPullDetail.getScanValidationType() == MesExtEnumUtil.PART_PULL_DETAIL_SCAN_VALIDATION_TYPE.UN_VALIDATE.getValue()) {
                             partInfo.setColor(MesExtEnumUtil.PART_PULL_DETAIL_COLOR.WHITE.getCode());
                         } else if (partInfo.getColor() == MesExtEnumUtil.PART_PULL_DETAIL_COLOR.WHITE.getCode()) {
                             partInfo.setColor(MesExtEnumUtil.PART_PULL_DETAIL_COLOR.RED.getCode());