Index: ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/JasperReportManagerImpl.java
===================================================================
diff -u -r30927 -r30947
--- ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/JasperReportManagerImpl.java	(.../JasperReportManagerImpl.java)	(revision 30927)
+++ ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/service/JasperReportManagerImpl.java	(.../JasperReportManagerImpl.java)	(revision 30947)
@@ -5689,7 +5689,7 @@
 		String sumRriAmountSql = null;
 		String groupByMaterialAmountAtThatTime = null;
 		if(showMaterialsAmountColumnOfDetailMonthReport){
-			tousseMaterialAmountSql = " sum(ii.materialAmount) materialAmount,";
+			tousseMaterialAmountSql = " sum(ii.materialAmount*ii.amount) materialAmount,";
 			noMaterialAmountSql = " 0 materialAmount,";
 			returnGoodsItemMaterialAmountSql = " case when ri.materialAmountAtThatTime is null then sum(-ri.materialAmount*ri.amount) else sum(-ri.materialAmountAtThatTime*ri.amount) end materialAmount,";
 			sumRriAmountSql = "sum(rri.amount) materialAmount,";