Index: ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/WorkQualityCollectionDataIndex.java
===================================================================
diff -u -r25294 -r25313
--- ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/WorkQualityCollectionDataIndex.java	(.../WorkQualityCollectionDataIndex.java)	(revision 25294)
+++ ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/WorkQualityCollectionDataIndex.java	(.../WorkQualityCollectionDataIndex.java)	(revision 25313)
@@ -1260,7 +1260,8 @@
 						null);
 		
 
-		reportParams.monthlyStr = dateQueryAdapter.dateConverAdapter3("ti.sterileEndTime","mm");
+		reportParams.monthlyStr = dateQueryAdapter.dateConverAdapter3(dateQueryAdapter.stringFieldToDate("ti.sterileEndTime"),"mm");
+		
 		reportParams.extraJoinCondition = " inner join SterilizationRecord sr on sr.id = ti.sterilizationRecord_id "
 				+ "inner join Sterilizer s on s.id = sr.sterilizer_id ";