成本报表 整理注释

jeecg-boot-module-system/src/main/java/org/jeecg/modules/cost/service/impl/SyCostAllocationServiceImpl.java

@@ -259,6 +259,7 @@ public class SyCostAllocationServiceImpl extends ServiceImpl<SyCostAllocationMap
         }
         syCostAllocation.setProcessUnitList(processUnitList);
 
+        //清空单号 不让它显示在查询框上
         syCostAllocation.setPlanNum("");
         return syCostAllocation;
     }