Index: ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java
===================================================================
diff -u -r20310 -r20333
--- ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java	(.../InvoiceManagerImpl.java)	(revision 20310)
+++ ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java	(.../InvoiceManagerImpl.java)	(revision 20333)
@@ -3778,6 +3778,7 @@
 		sqlWheres.add(String.format(" %s ",getValidUntilPredicate(dateQueryAdapter, "po.validUntil")));
 		sqlWheres.add(String.format(" %s ",getWorningPredicate(dateQueryAdapter, "po.warningUntil")));
 		sqlWheres.add(String.format(" %s ",SqlUtils.getNonStringFieldNotInCollectionsPredicate("po.id", TousseInstanceUtils.getTousseInstanceIds(scannedTousseInstances))));
+		sqlWheres.add(String.format(" po.comboTousseInstanceId is null "));
 		// 非可追溯器械包，返回多个器械包实例
 		Collection<TousseInstance> tousseInstanceList = tousseInstanceManager
 				.getUnTraceableTousseInstanceListByFictitiousTousseDefinition(