Index: ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java
===================================================================
diff -u -r33426 -r33427
--- ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java	(.../ForeignTousseApplicationManagerImpl.java)	(revision 33426)
+++ ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java	(.../ForeignTousseApplicationManagerImpl.java)	(revision 33427)
@@ -2353,10 +2353,12 @@
 			orgUnitGroupList = objectDao.findByIds(OrgUnitGroup.class.getSimpleName(), new ArrayList(idCollect));
 		}
 		
-		for (OrgUnitGroup orgUnitGroup : orgUnitGroupList) {
-			JSONObject orgUnitGroupJson = printWaitReceiveForeignTousse(startDate, endDate, orgUnitGroup);
-			if(orgUnitGroupJson != null){
-				result.add(orgUnitGroupJson);
+		if(CollectionUtils.isNotEmpty(orgUnitGroupList)){
+			for (OrgUnitGroup orgUnitGroup : orgUnitGroupList) {
+				JSONObject orgUnitGroupJson = printWaitReceiveForeignTousse(startDate, endDate, orgUnitGroup);
+				if(orgUnitGroupJson != null){
+					result.add(orgUnitGroupJson);
+				}
 			}
 		}