Index: ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/DataIndex.java
===================================================================
diff -u -r35580 -r35581
--- ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/DataIndex.java	(.../DataIndex.java)	(revision 35580)
+++ ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/dataindex/DataIndex.java	(.../DataIndex.java)	(revision 35581)
@@ -3031,7 +3031,7 @@
 		StringBuilder sql = new StringBuilder(
 				String.format(" select md.id mdID ,md.name mdName,md.specification mdSpecification,"
 				+ "mit.id mitID,%s(mit.amount,0) amount,mi.sendTime sendTime"
-				, isNullFunction,isNullFunction,MaterialInvoice.class.getSimpleName())
+				, isNullFunction)
 		);
 		//from join
 		sql.append(" from MaterialInvoice mi "+