Index: ssts-web/src/main/webapp/jasperRtp/GoodsAmountSummaryByGrade.jasper
===================================================================
diff -u -r27617 -r27902
Binary files differ
Index: ssts-web/src/main/webapp/jasperRtp/GoodsAmountSummaryByGrade.jrxml
===================================================================
diff -u -r27617 -r27902
--- ssts-web/src/main/webapp/jasperRtp/GoodsAmountSummaryByGrade.jrxml	(.../GoodsAmountSummaryByGrade.jrxml)	(revision 27617)
+++ ssts-web/src/main/webapp/jasperRtp/GoodsAmountSummaryByGrade.jrxml	(.../GoodsAmountSummaryByGrade.jrxml)	(revision 27902)
@@ -109,35 +109,35 @@
 	</columnHeader>
 	<detail>
 		<band height="25" splitType="Stretch">
-			<textField>
+			<textField isBlankWhenNull="true">
 				<reportElement uuid="9ab8bb26-cd9a-4646-8cb8-c773a294a507" style="table_TD" x="0" y="0" width="85" height="25"/>
 				<textElement textAlignment="Center" verticalAlignment="Middle">
 					<font size="12"/>
 				</textElement>
 				<textFieldExpression><![CDATA[$F{externalCode}]]></textFieldExpression>
 			</textField>
-			<textField>
+			<textField isBlankWhenNull="true">
 				<reportElement uuid="577209b0-d855-4448-a5dc-4eaf0f904f1d" style="table_TD" x="85" y="0" width="250" height="25"/>
 				<textElement textAlignment="Center" verticalAlignment="Middle">
 					<font size="12"/>
 				</textElement>
 				<textFieldExpression><![CDATA[$F{name}]]></textFieldExpression>
 			</textField>
-			<textField>
+			<textField isBlankWhenNull="true">
 				<reportElement uuid="9658fd28-dabf-49ed-8ef7-b8d12401e77c" style="table_TD" x="335" y="0" width="105" height="25"/>
 				<textElement textAlignment="Center" verticalAlignment="Middle">
 					<font size="12"/>
 				</textElement>
 				<textFieldExpression><![CDATA[$F{goodsPurchaseAmount}]]></textFieldExpression>
 			</textField>
-			<textField>
+			<textField isBlankWhenNull="true">
 				<reportElement uuid="e177d3c8-7de4-4e2f-b8ba-7fa3a5cfb224" style="table_TD" x="440" y="0" width="80" height="25"/>
 				<textElement textAlignment="Center" verticalAlignment="Middle">
 					<font size="12"/>
 				</textElement>
 				<textFieldExpression><![CDATA[$F{inStorageAmount}]]></textFieldExpression>
 			</textField>
-			<textField>
+			<textField isBlankWhenNull="true">
 				<reportElement uuid="890a4cc9-3e1e-4331-91ad-871230df2833" style="table_TD" x="520" y="0" width="80" height="25"/>
 				<textElement textAlignment="Center" verticalAlignment="Middle">
 					<font size="12"/>