diff --git a/honey_box/pages/mall/detail.vue b/honey_box/pages/mall/detail.vue
index cbf01455..fc8079f8 100644
--- a/honey_box/pages/mall/detail.vue
+++ b/honey_box/pages/mall/detail.vue
@@ -314,6 +314,7 @@ export default {
 				this.$c.msg('请先同意用户协议');
 				return;
 			}
+			console.log(`[商城订单] confirmPay: zhifu=${this.zhifu} price=${this.goodsInfo.price} score=${this.orderData?.score}`);
 			if (this.zhifu == 0) {
 				await this.payByWechat();
 			} else {
@@ -331,11 +332,14 @@ export default {
 				coupon_id: '',
 				use_money2_is: 2
 			};
+			console.log(`[商城订单] payByWechat 请求参数:`, JSON.stringify(data));
 			const res = await createOrder(data);
+			console.log(`[商城订单] payByWechat 响应: status=${res.status} msg=${res.msg} data.status=${res.data?.status}`);
 			if (res.status == 1) {
 				this.$refs.orderPop.close();
 				if (res.data.status == 1) {
 					const status = await this.$platform.pay({ data: res.data.res }, this);
+					console.log(`[商城订单] 微信支付结果: ${status}`);
 					if (status == 'success') {
 						this.$c.msg('购买成功');
 						this.loadDetail();
@@ -348,6 +352,7 @@ export default {
 
 		async payByCurrency() {
 			const pri = this.goodsInfo.price * 100;
+			console.log(`[商城订单] payByCurrency: price=${this.goodsInfo.price} 需要=${pri} 剩余score=${this.orderData.score}`);
 			if ((this.orderData.score || 0) < pri) {
 				this.$c.msg(this.$config.getAppSetting('currency2_name') + '不足');
 				return;
@@ -357,12 +362,15 @@ export default {
 			const remainStock = this.goodsInfo.goodslist_surplus_stock != null
 				? this.goodsInfo.goodslist_surplus_stock
 				: (this.goodsInfo.stock || 0) - (this.goodsInfo.sale_stock || 0);
+			console.log(`[商城订单] payByCurrency 库存校验: goodslist_surplus_stock=${this.goodsInfo.goodslist_surplus_stock} remainStock=${remainStock}`);
 			if (remainStock <= 0) {
 				this.$c.msg('库存不足，兑换失败');
 				return;
 			}
 			
+			console.log(`[商城订单] createMallOrder 请求: goods_id=${this.goodsId}`);
 			const res = await createMallOrder({ goods_id: this.goodsId, prize_num: 1 });
+			console.log(`[商城订单] createMallOrder 响应: status=${res.status} msg=${res.msg} data.status=${res.data?.status}`);
 			if (res.status == 1) {
 				this.$refs.orderPop.close();
 				if (res.data.status == 1) {
diff --git a/server/HoneyBox/src/HoneyBox.Core/Services/OrderService.cs b/server/HoneyBox/src/HoneyBox.Core/Services/OrderService.cs
index bbeb4cb5..f9ec58a0 100644
--- a/server/HoneyBox/src/HoneyBox.Core/Services/OrderService.cs
+++ b/server/HoneyBox/src/HoneyBox.Core/Services/OrderService.cs
@@ -851,6 +851,7 @@ public class OrderService : IOrderService
                 Price = goods.Price.ToString("0.##"),
                 Stock = goods.Stock,
                 SaleStock = goods.SaleStock,
+                SurplusStock = itemsStockSummary?.SurplusStock ?? (goods.Stock - goods.SaleStock),
                 GoodslistStock = itemsStockSummary?.TotalStock ?? 0,
                 GoodslistSurplusStock = itemsStockSummary?.SurplusStock ?? 0,
                 Type = goods.Type,