Index: ssts-wash/src/main/java/com/forgon/disinfectsystem/washanddisinfectmanager/washanddisinfectrecord/action/WashAndDisinfectRecordAction.java
===================================================================
diff -u -r14128 -r14142
--- ssts-wash/src/main/java/com/forgon/disinfectsystem/washanddisinfectmanager/washanddisinfectrecord/action/WashAndDisinfectRecordAction.java	(.../WashAndDisinfectRecordAction.java)	(revision 14128)
+++ ssts-wash/src/main/java/com/forgon/disinfectsystem/washanddisinfectmanager/washanddisinfectrecord/action/WashAndDisinfectRecordAction.java	(.../WashAndDisinfectRecordAction.java)	(revision 14142)
@@ -502,8 +502,13 @@
 				.loadContentByBasketBarcode(barcode, isLoadDefaultCleanMethod);
 		try {
 			StrutsParamUtils.getResponse().setCharacterEncoding("UTF-8");
-			StrutsParamUtils.getResponse().getWriter()
-					.println(materialInstance);
+			if( materialInstance != null){
+				StrutsParamUtils.getResponse().getWriter()
+				.println(materialInstance);
+			}else{
+				StrutsParamUtils.getResponse().getWriter()
+				.println("null");
+			}
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
Index: ssts-basedata/src/main/java/com/forgon/disinfectsystem/basedata/becleanitem/service/BeCleanItemManagerImpl.java
===================================================================
diff -u -r14125 -r14142
--- ssts-basedata/src/main/java/com/forgon/disinfectsystem/basedata/becleanitem/service/BeCleanItemManagerImpl.java	(.../BeCleanItemManagerImpl.java)	(revision 14125)
+++ ssts-basedata/src/main/java/com/forgon/disinfectsystem/basedata/becleanitem/service/BeCleanItemManagerImpl.java	(.../BeCleanItemManagerImpl.java)	(revision 14142)
@@ -887,6 +887,9 @@
 			if(classifyBasket == null){
 				classifyBasket = getLatestWashedBasketByBarcode(barcode);
 			}
+			if( classifyBasket == null){
+				return "notExistItemsUsed";
+			}
 		} else if (Container.CONTAINER_STATUS_WASHED.equals(container
 				.getStatus())) {
 			classifyBasket = getLatestWashedBasketByBarcode(barcode);