Index: ssts-web/src/main/webapp/disinfectsystem/print/print.js
===================================================================
diff -u -r14914 -r14992
--- ssts-web/src/main/webapp/disinfectsystem/print/print.js	(.../print.js)	(revision 14914)
+++ ssts-web/src/main/webapp/disinfectsystem/print/print.js	(.../print.js)	(revision 14992)
@@ -417,6 +417,9 @@
 				if (item.dataIndex.toLowerCase().indexOf("price") >= 0){
 					value = formatMoney(value);
 				}
+				if(isUndefinedOrNullOrEmpty(value)){
+					value = '';
+				}
 				var style = getTableTdStyle(myObj.goodsTable,i);
 				tableHtml += "<td align=" + item.align + " style="+style+">" + value + "&nbsp</td>";
 			}