fix 系统分组生成调整

Src/Dlhis.Canteen/Order/Services/Implements/BalanceService.cs

@@ -509,7 +509,7 @@ public class BalanceService : IBalanceService
                  No = record.No,
                  BusinessPlaceName = bplace.Name,
                  BusinessShiftName = type.Display,
-                 CostDateTime = record.CreateTime // todo
+                 CostDateTime = record.CostDateTime
              })
              .ToPageListAsync(request);
 
@@ -774,7 +774,7 @@ public class BalanceService : IBalanceService
             var codeBreakfast = "Breakfast";
             if (breakfast != null)
             {
-                 codeBreakfast = breakfast.Code.ToString();
+                codeBreakfast = breakfast.Code.ToString();
             }
             //午餐
             var lunch = shifts.Where(x => x.CustomCode == "shift-lunch").FirstOrDefault();