fix 字段优化

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

@@ -298,6 +298,12 @@ public class BalanceService : IBalanceService
             lst.Add(obj);
         }
 
+        var departments = await _dbContext.Queryable<DepartmentEntity>().ToListAsync();
+        lst.ForEach(x =>
+        {
+            x.DepartmentName = departments.Where(d => d.No == x.DepartmentNo).Select(d => d.Name).First();
+        });
+
         // 分页操作
         var startIndex = (request.PageIndex - 1) * request.PageSize;
         var pagedData = lst.Skip(startIndex).Take(request.PageSize).ToList();