fix bug

modules/ration_glj/facade/ration_glj_facade.js

@@ -230,6 +230,12 @@ async function doCustomQuantityUpdate(datas){
     try{
         await ration_glj.update(datas.query,datas.doc);
         let cal_result = await glj_calculate_facade.calculateQuantity({projectID:datas.query.projectID,rationID:datas.query.rationID});
+
+        cal_result.glj_result.forEach(function (item) {
+           if(!item.doc.hasOwnProperty('customQuantity')){
+               item.doc.customQuantity=null;
+           }
+        });
         result.cal_result =cal_result;
         console.log(result);
         return result;