Index: ssts-web/src/main/webapp/disinfectsystem/sterilizationmanager/sterilizationrecord/sterilizationRecordForm.js
===================================================================
diff -u -r34681 -r34685
--- ssts-web/src/main/webapp/disinfectsystem/sterilizationmanager/sterilizationrecord/sterilizationRecordForm.js	(.../sterilizationRecordForm.js)	(revision 34681)
+++ ssts-web/src/main/webapp/disinfectsystem/sterilizationmanager/sterilizationrecord/sterilizationRecordForm.js	(.../sterilizationRecordForm.js)	(revision 34685)
@@ -294,6 +294,8 @@
             var result = Ext.decode(response.responseText);
             if (result.length > 0) {
                 top.Ext.getCmp('consumptiveMaterialVolumes').setValue(result.join('|'));
+            }else {
+                top.Ext.getCmp('consumptiveMaterialVolumes').setValue('');
             }
         }
     });