diff --git a/blade-service/logpm-factory-data/logpm-factory-data-linsy/src/main/java/com/logpm/factorydata/linsy/service/impl/DeliveryNoteServiceImpl.java b/blade-service/logpm-factory-data/logpm-factory-data-linsy/src/main/java/com/logpm/factorydata/linsy/service/impl/DeliveryNoteServiceImpl.java
index 7658c6efe..6f5b57884 100644
--- a/blade-service/logpm-factory-data/logpm-factory-data-linsy/src/main/java/com/logpm/factorydata/linsy/service/impl/DeliveryNoteServiceImpl.java
+++ b/blade-service/logpm-factory-data/logpm-factory-data-linsy/src/main/java/com/logpm/factorydata/linsy/service/impl/DeliveryNoteServiceImpl.java
@@ -292,7 +292,7 @@ public class DeliveryNoteServiceImpl extends BaseServiceImpl<DeliveryNoteMapper,
 			advanceDetailEntity.set("mtdsNo", "");
 			advanceDetailEntity.set("old_id", 0);
 			// advanceDetailEntity.set("remark", "");
-			advanceDetailEntity.set("dueDate", "");
+			// advanceDetailEntity.set("dueDate", null);
 			advanceDetailEntity.set("is_opai", 0);
 			advanceDetailEntity.set("administrators_id", 1126);
 			advanceDetailEntity.set("date100", new Date());