diff --git a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/busi/MesSortRuleCfgOfflineServiceImpl.java b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/busi/MesSortRuleCfgOfflineServiceImpl.java
index a52ef20..483d277 100644
--- a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/busi/MesSortRuleCfgOfflineServiceImpl.java
+++ b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/busi/MesSortRuleCfgOfflineServiceImpl.java
@@ -198,7 +198,7 @@ public class MesSortRuleCfgOfflineServiceImpl implements IMesSortRuleCfgOfflineS
             detailOffline.setWorkCellCode(pullDetail.getWorkCellCode());
             detailOffline.setEquipment(pullDetail.getEquipment());
             detailOffline.setLocation(pullDetail.getPullAddr());
-            if (pullDetail.getScanValidationType() == 10) {
+            if (pullDetail.getScanValidationType() != null && pullDetail.getScanValidationType() == 10) {
                 detailOffline.setColor(MesExtEnumUtil.PART_PULL_DETAIL_COLOR.WHITE.getCode());
             } else {
                 detailOffline.setColor(MesExtEnumUtil.PART_PULL_DETAIL_COLOR.RED.getCode());