Index: ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/basic/action/MaintainAction.java
===================================================================
diff -u -r14407 -r14746
--- ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/basic/action/MaintainAction.java	(.../MaintainAction.java)	(revision 14407)
+++ ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/basic/action/MaintainAction.java	(.../MaintainAction.java)	(revision 14746)
@@ -319,19 +319,24 @@
 	}
 	
 	public void resetWashWorkLoad(){
-		@SuppressWarnings("unchecked")
-		List<WashAndDisinfectRecord> list = objectDao
-				.findAllObjects(WashAndDisinfectRecord.class.getSimpleName());
-		SupplyRoomConfig config = supplyRoomConfigManager.getSystemParamsObj();
-		boolean secondWashCountWorkload = true;
-		if (config != null) {
-			secondWashCountWorkload = config.getSecondWashCountWorkload();
-		}
-		if (list != null) {
-			for (WashAndDisinfectRecord record : list) {
-				maintainManager.resetWashWorkLoad(record,
-						secondWashCountWorkload);
+		String fromDate = StrutsParamUtils.getPraramValue("from", null);
+		String toDate = StrutsParamUtils.getPraramValue("to", null);
+		if(StringUtils.isNotBlank(fromDate) && StringUtils.isNotBlank(toDate)){
+			fromDate += " 00:00:00";
+			toDate += " 23:59:59";
+			String sql = "where po.endDate between "+dateQueryAdapter.dateAdapter(fromDate)+" and " + dateQueryAdapter.dateAdapter(toDate);
+			List<WashAndDisinfectRecord> list = objectDao.findBySql(WashAndDisinfectRecord.class.getSimpleName(),sql);
+			SupplyRoomConfig config = supplyRoomConfigManager.getSystemParamsObj();
+			boolean secondWashCountWorkload = true;
+			if (config != null) {
+				secondWashCountWorkload = config.getSecondWashCountWorkload();
 			}
+			if (list != null) {
+				for (WashAndDisinfectRecord record : list) {
+					maintainManager.resetWashWorkLoad(record,
+							secondWashCountWorkload);
+				}
+			}
 		}
 	}