修复BUG

web/domain/iPurchaseOrder.ts

@@ -25,7 +25,7 @@ export interface IPurchaseDetailRow {
   quantity: number;
   /** 合计实际称重 */
   weight: number;
-  /** 合计订货金额（Σ明细 amount；参考零售价 = amount÷quantity÷包规数值） */
+  /** 合计订货金额（Σ明细 amount；单价 = amount÷quantity÷包规数值） */
   amount: string;
   cells: Record<number, number>;
 }
@@ -122,6 +122,8 @@ export interface IBill {
   paid_operator_id?: number;
   order_count?: number;
   remark?: string;
+  /** 售后说明（生成账单时按门店填写） */
+  after_sale?: string;
   created_at?: string;
   /** 门店账单列表/详情接口附带 */
   store?: { id: number; name: string; address?: string; contact?: string; phone?: string } | null;