fix

AutoTurnOver.DB/dc_base_week_coefficient_dao.cs

@@ -85,13 +85,14 @@ where bailun_sku=@bailun_sku and warehouse_code=@warehouse_code and  t1.bailun_o
                         {
                             var weekDatas = week_coefficient_datas.Where(s => s.week == i);
                             var avg = weekDatas.Select(s => s.coefficient).Average();
+                            //var has_val = weekDatas.Select(s => s.coefficient).Average();
                             var data = new dc_base_week_coefficient()
                             {
                                 bailun_sku = item.bailun_sku,
                                 warehouse_code = item.warehouse_code,
                                 bailun_sku_warehouse_code = $"{item.bailun_sku}{item.warehouse_code}",
                                 week = i,
-                                coefficient = (avg==0?1: avg),
+                                coefficient = avg,
                                 update_date = DateTime.Now,
                                 formula = "(" + string.Join("+", weekDatas.Select(s=>s.formula)) + " )  /  "+ weekDatas.Count()
                             };