Index: ssts-web/src/main/webapp/disinfectsystem/reportforms/departmentMonthlyDetailDSInvoiceItemView.js
===================================================================
diff -u -r34459 -r34462
--- ssts-web/src/main/webapp/disinfectsystem/reportforms/departmentMonthlyDetailDSInvoiceItemView.js	(.../departmentMonthlyDetailDSInvoiceItemView.js)	(revision 34459)
+++ ssts-web/src/main/webapp/disinfectsystem/reportforms/departmentMonthlyDetailDSInvoiceItemView.js	(.../departmentMonthlyDetailDSInvoiceItemView.js)	(revision 34462)
@@ -143,6 +143,9 @@
 		for (var m = 1; m < goodsTable.columns.length; m++) {
 			var dataIndex = goodsTable.columns[m].dataIndex;
 			var value = obj.items[k][dataIndex] || '';
+			if ((dataIndex == 'price' || dataIndex == 'amount' || dataIndex == 'settlementPrice') && value == '') {
+				value = 0;
+			}
 			html += '<td align="center" style="height:' + (goodsTable.rowHeight || 30) + 'px;font-size:' + (goodsTable.fontSize || 14) + 'px;border: 1px solid #000;word-break: break-all;">' + value + '</td>';
 		}
 		html += '</tr>';