Index: ssts-web/src/main/webapp/disinfectsystem/useRecord/tabs/tousseInstanceInfoTab.js
===================================================================
diff -u -r30405 -r30408
--- ssts-web/src/main/webapp/disinfectsystem/useRecord/tabs/tousseInstanceInfoTab.js	(.../tousseInstanceInfoTab.js)	(revision 30405)
+++ ssts-web/src/main/webapp/disinfectsystem/useRecord/tabs/tousseInstanceInfoTab.js	(.../tousseInstanceInfoTab.js)	(revision 30408)
@@ -1272,7 +1272,7 @@
 							handler : function() {
 								var amounts = top.Ext.getCmp('sterilizerRecordAmounts').getValue();
 								var srID = top.Ext.getCmp('sterilizationRecordID').getValue();
-								if(amounts > 0){
+								if(srID !== '' && srID !== null){
 									openSterilizerRecordLineChart(srID);
 								}
 							}