diff --git a/pjcloud-thirdparty/docs/aggregate-h5.md b/pjcloud-thirdparty/docs/aggregate-h5.md
index 219f6031..ba00975b 100644
--- a/pjcloud-thirdparty/docs/aggregate-h5.md
+++ b/pjcloud-thirdparty/docs/aggregate-h5.md
@@ -7,7 +7,7 @@
 ```yaml
 app-plus:
   pay:
-    # 网页/移动应用：H5 网页授权与授权码交换使用此组；原 App 支付继续使用此组。
+    # 网页/移动应用：聚合支付宝 WAP 签名及付款通知；原 App 继续使用此组。
     ali-pay-config:
       app-id: ${ALIPAY_WEB_APP_ID}
       app-private-key: ${ALIPAY_WEB_APP_PRIVATE_KEY}
@@ -15,7 +15,7 @@ app-plus:
       base-callback-url: ${THIRD_PUBLIC_BASE_URL} # 网关公网地址，包含实际 /api 子路径
       pay-callback-url: /third/third-app-pay/app/pay-callback
       refund-callback-url: /third/third-app-pay/app/refund-callback
-    # 小程序支付应用：聚合交易创建、付款通知和后续交易处理使用此组。
+    # 小程序及历史小程序交易凭据：当前 H5 新下单不读取此组；已有相关流水时保留原凭据。
     ali-pay-mini-config:
       app-id: ${ALIPAY_MINI_APP_ID}
       app-private-key: ${ALIPAY_MINI_APP_PRIVATE_KEY}
@@ -43,9 +43,9 @@ app-plus:
 
 `h5-base-url` 只接受 HTTPS 基础地址，不能带查询参数、Hash 或用户信息。可以包含实际部署子路径；H5 的路由 base 需对应配置。
 
-支付宝按网页/移动应用、小程序、第三方应用分类保存配套 AppID、应用私钥和支付宝公钥。H5 不新增应用类型或配置组：授权链接及 `alipay.system.oauth.token` 使用原 `ali-pay-config`，聚合 `alipay.trade.create` 使用 `ali-pay-mini-config`，两类客户端分别缓存。配置重复 AppID 会造成凭据选择歧义，使用前会明确拒绝。只启用微信的商户不要求支付宝配置；支付宝聚合入口则要求这两组均完整。更新凭据后需重启 third 的全部实例。
+支付宝按网页/移动应用、小程序、第三方应用分类保存配套 AppID、应用私钥和支付宝公钥。新支付宝聚合付款使用现有 `ali-pay-config` 的 `alipay.trade.wap.pay` 手机网站支付能力，产品码为 `QUICK_WAP_WAY`，不再先取网页 OAuth 身份，也不调用 `alipay.trade.create`。网页/移动应用需要已开通手机网站支付及实际直付通商户收单权限，切换凭据不会自动开通产品。没有新增 `ali-pay-h5-config`。原 App 默认配置与 `app.pay` 路径保持兼容。聚合支付宝旧 OAuth、`alipay.trade.create` 和 H5 `tradeNO` 调起代码已删除。
 
-新支付单在已有 `mch_pay_setting_json` 中保存非敏感 `alipayAppId`，查单、撤销、退款、退款查询及结算/分账按这个 AppID 选择原应用；支付与退款回调先按已登记 AppID 验签，再校验是否与支付单一致。旧快照没有该标识时继续使用原网页/移动应用，不能把历史网页/移动应用订单直接切换到小程序支付应用。本次不增加数据库字段。
+新支付单在已有 `mch_pay_setting_json` 中保存网页应用的非敏感 `alipayAppId`，查单、关单、退款、退款查询及结算/分账按这个 AppID 选择原应用；支付与退款回调先按已登记 AppID 验签，再校验是否与支付单一致。历史小程序流水仍按其快照选择原小程序凭据；旧快照没有该标识时继续使用原网页/移动应用。只启用微信的商户不要求支付宝配置。更新凭据或切换下单应用后需重启 third 的全部实例。本次不增加数据库字段，不改写历史订单。
 
 仅在网关/反向代理**覆盖客户端传入的 X-Real-IP**时，将其直连地址加入 `trusted-proxy-addresses`。默认使用直连 IP 限流。Redis 业务键继续由项目基础设施附加租户前缀，不手工拼接租户编号。
 
@@ -57,28 +57,25 @@ H5 只使用项目根目录一个 `.env`，变量命名沿用参考 App：开发
 
 - 微信沿用服务商统一公众号 OAuth 与 JSAPI 下单配置，确认公众号网页授权域名对应现有后端 OAuth 回调域名。
 - 将新 H5 的实际页面目录核对加入微信支付 JSAPI 支付授权目录；Hash 部分不作为目录填写。当前根目录部署对应 `https://baac9a029ea84f36ba28c023fed4fc5f.hd.takin.cc/`。
-- 支付宝网页授权入口读取 `ali-pay-config` 的 AppID 与回调基础地址。固定 OAuth 回调为 `/third/aggregate-order-pay/oauth/alipay`，租户通过一次性 state 恢复；在这个网页/移动应用下配置“授权回调地址”，与该组 `base-callback-url + public-route-prefix + /aggregate-order-pay/oauth/alipay` 一致。交易创建的异步支付及退款通知地址则读取小程序支付组，通知验签后还需匹配支付单保存的实际下单 AppID。
-- 两种渠道继续使用商户既有支付配置、子商户和默认分佣关系快照，配置需已具备相应 OAuth/JSAPI 权限。仅域名能访问不代表上述平台配置已完成。
+- 支付宝新付款使用网页/移动应用组 `ali-pay-config` 的手机网站支付产品及直付通权限，异步支付和退款通知也读取此组。核对 `base-callback-url + pay-callback-url` 指向公网可达的原验签通知接口。
+- WAP 支付完成或退出地址为服务端生成的 `base-callback-url + public-route-prefix + /aggregate-order-pay/return/alipay/{tenantCode}/{ticket}`。这一入口只做固定 302，回到同一 H5 票据并附加 `returned=1`；不能把它填作异步通知，更不能凭浏览器回跳参数判断付款成功。按当前应用平台要求配置实际网站域名及返回地址。
+- 聚合支付宝不再提供 `/third/aggregate-order-pay/oauth/alipay` 授权回调，也不读取买家 OAuth 身份；微信 OAuth/JSAPI 保持原路径与语义。
+- 两种渠道继续使用商户既有支付配置、二级商户和默认分佣关系快照，不因新增 WAP 路径改变收款方或结算归属。
 
-支付宝 H5 通过 `alipay.trade.create` 创建交易并返回 `tradeNO`，前端使用 `AlipayJSBridge.tradePay` 调起支付。直付通结算参数沿用现有 `ThirdAppPlusAliPayServiceImpl.appPay`：始终携带 `sub_merchant.merchant_id`，以及 `settle_info.settle_period_time=1d` 和一条 `defaultSettle` 结算明细；明细金额为交易全额，单位为元，`trans_in` 留空。关闭平台抽佣仍保留这组结算参数，不在创建交易时扣减平台分佣。
+### 支付宝手机网站支付流程
 
-聚合交易创建使用小程序支付组的 `JSAPI_PAY`；历史聚合快照中的 `FACE_TO_FACE_PAYMENT` 仍参与严格会话绑定及回调校验，不改写历史流水。原 App 的产品码、SDK 签名下单及默认配置保持不变。支付宝应用类型与产品权限分别管理，不能仅按分类名称认定已获得 API、直付通或当前客户端场景的支付权限。
+1. 用户在支付宝扫码后进入商户 H5，输入金额或查看订单固定金额。原聚合 `/cashier/{tenantCode}/{token}` 入口识别支付宝客户端，对新会话使用无 OAuth 的 WAP 平台绑定；同一会话的 CAS 只分配一个支付单号，不伪造付款人 ID。已绑定付款人摘要的历史支付宝会话只签发只读结果票据，不创建第二笔 WAP，也不再输出旧 tradeNO 调起参数。
+2. 后端通过 SDK `pageExecute(request, "GET")` 本地签名 `alipay.trade.wap.pay`，先保存本地流水及请求/调起快照，再交付收银票据。完整签名地址使用现有统一加密器保存，仅在短期票据上下文中解密返回，避免 SQL 日志和后台流水明文泄漏。这一步不会远程创建支付宝交易，不返回业务 HTML。H5 的 `launchParams` 为 `{ mode: "ALIPAY_WAP", payUrl: "https://openapi.alipay.com/gateway.do?..." }`；微信调起字段保持兼容，支付宝不再接受 `tradeNO` 旧调起模式。
+3. H5 首次进入票据页后只自动调起一次，严格校验官方网关的协议、主机、路径和 API，再导航支付宝收银台。签名 URL 只保存在内存，不写入二维码、H5 Hash 或浏览器恢复存储。手动继续会先重新读取上下文，确认原单仍可支付。
+4. 支付完成、退出或浏览器返回后查询原单，返回提示只用于抑制重复自动导航；成功仍由验签通知或后端查单确认。网络失败、取消、刷新均保留金额和 requestId，不能新建第二个可支付请求。
 
-### 授权应用与支付应用的用户身份
+WAP 的直付通结算参数沿用原 App 路径：`sub_merchant.merchant_id`、`settle_info.settle_period_time=1d` 及交易全额的 `defaultSettle` 明细，金额为元，`trans_in` 留空；仅开启平台抽佣且商户配置了代调用授权时携带 `app_auth_token`。关闭抽佣也必须保留二级商户和全额结算参数。签名日志仅记录配置组、AppID、API、产品码和业务支付单号，不记录签名 URL、授权令牌或用户身份。
 
-网页/移动应用用自己的密钥兑换自己发起的授权码，服务端身份对象记录这个来源 AppID；小程序支付不能用其密钥直接兑换另一应用的网页授权码。
+会话和签名请求共用原两分钟绝对截止时间。WAP 使用 `time_expire`，不使用最小五分钟的 `timeout_express`；首次签名余期不足一分钟时拒绝请求，不能续期。有效期内查无此单只表示用户尚未访问网关，不能确认关闭。到期且支付宝明确返回 `ACQ.TRADE_NOT_EXIST` 才可按未建单结束；网络、权限及未知错误继续阻止新交易。已存在的 WAP 未支付交易使用 `alipay.trade.close`，关单失败再次查单以处理付款竞态，避免用 `cancel` 自动退款已成功交易。历史 JSAPI 的处理保持原逻辑。
 
-跨应用下单只使用 OAuth 实际返回的、2088 开头且共 16 位的 `user_id`，传入 `buyer_id`，并要求支付应用当前仍支持该标识模式。如果只返回网页应用的 `open_id`，后端会拒绝直接向另一个应用传入 `buyer_open_id`，日志标记为 `聚合付款缺少跨应用user_id`。仅在身份来源 AppID 与下单 AppID 相同的情况下，才允许直接使用其 `open_id`。兼容身份构造器未记录来源应用时，也不能据此跨应用使用 `open_id`。
+回调快照分类同时接受 `QUICK_WAP_WAY`、历史 `JSAPI_PAY` 和 `FACE_TO_FACE_PAYMENT`，仍严格验证原应用、会话、业务、商户和金额。WAP 按到期查无单本地关闭时，在原响应 JSON 中记录 `wapClosedWithoutTrade=true`；只有这一类本地关闭允许迟到的已验真成功通知原子恢复成功，渠道真实关闭、退款等终态不能据此恢复。原 App 不改用 WAP，退款和分账仍按原交易应用及商户关系处理。
 
-这意味着两组密钥均已配置仍不等于身份可以互通：若网页授权仅返回 `open_id`，需核对应用的用户标识模式，或完成支付宝官方支持的应用关联及身份打通；本版本不伪造、推算或擅自转换用户标识，也不依靠前端提供付款人 ID。
-
-### 直付通关系及渠道联调
-
-直付通关系管理仍归原网页/移动应用；跨应用复用二级商户前，确认两应用属于相同服务商且渠道允许该小程序支付应用使用此 smid。关系中的 `app_auth_token` 也不能视为自动适用于另一个应用，开启代调用时应核对授权范围。本版本保留既有关系快照及抽佣规则，配置分工本身不会新增渠道权限。
-
-前端仍在支付宝客户端的独立 H5 内通过 `AlipayJSBridge.tradePay` 调起交易；需以实际支付应用、产品签约、用户标识模式与客户端场景联合验证，不能把当前实现当作任意小程序产品与 H5 容器通用的证明。
-
-参考：[支付宝网页授权与授权码交换](https://developer.alibaba.com/docs/doc.htm?articleId=105656&docType=1&treeId=346)、[支付宝官方聚合 H5/小程序流程对照](https://developer.alibaba.com/docs/doc.htm?articleId=109734&docType=1&treeId=598)。当前 SDK `AlipayTradeCreateModel.buyerId` 文档说明用户号格式及授权来源，身份模式与跨应用能力仍以当前应用实际权限为准。
+参考：[手机网站支付接入流程](https://developer.alibaba.com/docs/doc.htm?articleId=105285&docType=1&treeId=193)、[手机网站支付产品及辅助接口](https://developer.alibaba.com/docs/doc.htm?articleId=105288&docType=1&treeId=203)。签名请求不代表已付款，实际权限、直付通结算及微信/支付宝真机行为仍须集中联调确认。
 
 ## 发布顺序与兼容
 
@@ -86,7 +83,7 @@ H5 只使用项目根目录一个 `.env`，变量命名沿用参考 App：开发
 2. 新迁移仅新增两个 `aggregate_scene` 字段，先查字段是否存在，可重复执行；不包含存储过程、字典写入或历史流水回填。业务类型字典 `70 = 商户线下收款` 可通过管理端配置。
 3. 配置 Nacos 的 H5 地址与随机签名密钥，配套发布 third、wallet 与 H5，再发布后台页面。完整测试与构建由集中验证指令执行。
 4. 商户至少启用并配置完成微信或支付宝其中一个渠道后，即可通过原刷新二维码操作生成新的 URL 收款码。允许仅微信、仅支付宝或双渠道；只校验已启用渠道。新增商户仍先生成原 App Base64 码；没有可用渠道时不生成 H5 码。手动刷新失败会明确反馈并保留原图。
-5. 消费机原 `AGGREGATE_ORDER_PAY` 类型、二维码路径及内部创建/状态接口保持兼容，OAuth 出口改为 302 到新 H5。原 HTML 渲染器文件保留但不再被 Controller 使用。
+5. 消费机原 `AGGREGATE_ORDER_PAY` 类型、二维码路径及内部创建/状态接口保持兼容，OAuth/WAP 收银出口均为 302 到新 H5。已删除无人调用的旧 HTML 收银渲染器及其支付宝 JSAPI 专用测试，Controller 统一 302 到独立 H5。
 
 数据库字段分别为：聚合会话 `aggregate_scene varchar(32) NOT NULL DEFAULT 'ORDER'`，支付流水 `aggregate_scene varchar(32) DEFAULT NULL`。线下业务编码是 `70`，收款请求号由商户和稳定 requestId 派生；不会创建硬件、商城或钱包充值业务订单。
 
@@ -96,18 +93,16 @@ H5 只使用项目根目录一个 `.env`，变量命名沿用参考 App：开发
 
 ## 接口与故障恢复
 
-### 支付宝 E004 授权回调白名单排查
+### 历史支付宝交易
 
-出现 `AUTH_REDIRECT_URL_NOT_IN_WHITE` 时，先查看 third 的 `聚合收银支付宝网页授权` 日志。该日志只输出本次实际使用的配置组、`appId` 和静态 `redirectUri`，不输出一次性 state、授权码、付款人标识、Token 或密钥。按这两个实际值与同一应用的“授权回调地址”逐项核对，避免拿 Nacos 编辑页面或另一个 AppID 的白名单代替实际请求证据。
-
-若 `base-callback-url` 为 `https://api.example.com/api`，微服务前缀为 `/third`，完整 OAuth 回调就是 `https://api.example.com/api/third/aggregate-order-pay/oauth/alipay`；不要把网关前缀重复写入基础地址，也不要将 H5 Hash 页面或支付异步通知路径填在授权回调处。确认线上所有 third 实例均已更新配置，并在开放平台修改生效后重新扫码。
+移除旧下单入口不删除历史支付流水、应用快照或小程序凭据。`JSAPI_PAY`、`FACE_TO_FACE_PAYMENT` 等已有聚合流水仍参与严格回调验签、金额/商户/会话匹配，并按原应用进行查单、撤销、退款和分账。旧会话不会改为新 WAP 交易，也不会因删除创建接口而直接写成功或关闭。历史支付宝 OAuth 回调地址不再对外提供，新聚合付款无需网页授权。
 
 - 匿名查询：`GET /third/aggregate-merchant-pay/merchant?id=...&tenantId=...&v=1&sign=...`，返回商户 id/name/logoPic 和 `supportedPlatforms`（10 微信、20 支付宝），不返回支付配置。
 - 线下创建：`POST /third/aggregate-merchant-pay/create`，提交相同签名参数、整数分 amount 和 UUID requestId。重试不能修改金额或生成新 requestId。
-- 现有聚合入口：`/third/aggregate-order-pay/cashier/{tenantCode}/{token}`。两个客户端分别进入各自 OAuth；已确认终态的旧请求直接恢复结果页，不再下单。
-- OAuth 回跳只携带短期 ticket，H5 用 `/context/{tenantCode}/{ticket}` 读取最小渠道参数，用 `/status/{tenantCode}/{ticket}` 确认结果。票据有效期沿用 5 分钟，付款会话沿用 2 分钟；本机倒计时不能代替服务端查单/关单结果。
+- 现有聚合入口：`/third/aggregate-order-pay/cashier/{tenantCode}/{token}`。支付宝新会话进入 WAP，微信继续 OAuth，历史已绑定身份的支付宝会话仅查询原支付结果；已确认终态的旧请求直接恢复结果页，不再下单。
+- 收银回跳只携带短期 ticket（WAP 返回额外带无状态语义的 `returned=1`），H5 用 `/context/{tenantCode}/{ticket}` 读取最小渠道参数，用 `/status/{tenantCode}/{ticket}` 确认结果。票据有效期沿用 5 分钟，付款会话沿用 2 分钟；本机倒计时不能代替服务端查单/关单结果。
 - 取消付款可继续原单；客户端返回成功、未知或网络异常时仍等待服务端确认，不能自行写成功或新建另一笔交易。
-- 缺少 H5 配置时不输出无签名链接；OAuth 入口返回无敏感正文的不可用响应。配置齐全后失败跳固定 H5 错误入口，不反射平台原始异常。
-- H5 扫码客户端不在商户已启用渠道中时，展示专门的提示状态并引导换用已开通 App 扫码，隐藏金额和付款键盘；渠道全部停用时提示联系商户。付款创建和进入 OAuth 前再次检查渠道，前端展示不能替代后端校验。已有渠道子订单继续依据原绑定渠道和配置快照恢复。
+- 缺少 H5 配置时不输出无签名链接；收银入口返回无敏感正文的不可用响应。配置齐全后失败跳固定 H5 错误入口，不反射平台原始异常。
+- H5 扫码客户端不在商户已启用渠道中时，展示专门的提示状态并引导换用已开通 App 扫码，隐藏金额和付款键盘；渠道全部停用时提示联系商户。付款创建和进入渠道收银前再次检查渠道，前端展示不能替代后端校验。已有渠道子订单继续依据原绑定渠道和配置快照恢复。
 
 本轮未执行实际迁移、修改平台配置或发起真实扣款。集中验证需覆盖微信/支付宝真机、退款和分账、回调验签与重复通知、延迟成功、限流、跨租户及旧消费机状态同步。
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-api/src/main/java/com/bsd/pjcloud/thirdparty/vo/appplus/pay/ThirdAggregateH5ContextVo.java b/pjcloud-thirdparty/pjcloud-thirdparty-api/src/main/java/com/bsd/pjcloud/thirdparty/vo/appplus/pay/ThirdAggregateH5ContextVo.java
index a2cb34bc..19f87f04 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-api/src/main/java/com/bsd/pjcloud/thirdparty/vo/appplus/pay/ThirdAggregateH5ContextVo.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-api/src/main/java/com/bsd/pjcloud/thirdparty/vo/appplus/pay/ThirdAggregateH5ContextVo.java
@@ -21,7 +21,7 @@ public class ThirdAggregateH5ContextVo {
     private String status;
     /** 渠道已确认成功时为 true，前端 JSBridge 结果不能替代该值。 */
     private boolean paySuccess;
-    /** 尚可继续支付时提供的最小 JSBridge 参数，终态时为空。 */
+    /** 尚可继续支付时提供渠道参数；WAP 为 mode=ALIPAY_WAP、payUrl，其他模式沿用 JSBridge，终态为空。 */
     private Map<String, Object> launchParams;
     /** 当前会话的服务端截止时间。 */
     private LocalDateTime expireTime;
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/AppPlusPayConfig.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/AppPlusPayConfig.java
index fbc3dfe5..0b3f7ca9 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/AppPlusPayConfig.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/AppPlusPayConfig.java
@@ -22,37 +22,27 @@ public class AppPlusPayConfig {
     /** 网页/移动应用凭据；保留 ali-pay-config 配置键及原访问方法，兼容既有 App 和历史订单。 */
     private AliPayConfig AliPayConfig;
 
-    /** 小程序应用凭据，配置键为 ali-pay-mini-config；用于聚合交易下单，不用于 H5 网页授权。 */
+    /** 小程序及历史小程序交易凭据，配置键为 ali-pay-mini-config；当前独立 H5 收银使用网页应用。 */
     private AliPayConfig aliPayMiniConfig;
 
     /** 第三方应用凭据，配置键为 ali-pay-third-party-config；独立预留，不自动替代支付应用。 */
     private AliPayConfig aliPayThirdPartyConfig;
 
     /**
-     * 读取现有网页/移动应用供 H5 网页授权使用；授权码必须由发起授权的同一应用换取身份。
+     * 读取独立 H5 WAP 签名使用的网页应用，付款通知必须匹配实际支付单快照。
      *
-     * @return 默认网页/移动应用凭据及 OAuth 回调基础地址，不新增配置组
+     * @return 已校验凭据、公网基础地址和支付通知路径的现有 ali-pay-config
      */
-    public AliPayConfig requireAliPayWebConfig() {
+    public AliPayConfig requireAliPayWebPayConfig() {
         if (AliPayConfig == null || StrUtil.hasBlank(AliPayConfig.getAppId(), AliPayConfig.getAppPrivateKey(),
                 AliPayConfig.getAlipayPublicKey(), AliPayConfig.getBaseCallbackUrl())) {
-            throw new IllegalStateException("支付宝网页授权配置不完整，请配置网页/移动应用 app-plus.pay.ali-pay-config");
+            throw new IllegalStateException("支付宝手机网站支付配置不完整，请配置网页/移动应用 app-plus.pay.ali-pay-config");
         }
-        return findAliPayConfig(AliPayConfig.getAppId());
-    }
-
-    /**
-     * 读取聚合下单使用的小程序应用完整凭据；不能代替网页/移动应用完成网页授权。
-     *
-     * @return 完整的小程序应用凭据与支付回调地址
-     */
-    public AliPayConfig requireAliPayMiniConfig() {
-        if (aliPayMiniConfig == null || StrUtil.hasBlank(aliPayMiniConfig.getAppId(), aliPayMiniConfig.getAppPrivateKey(),
-                aliPayMiniConfig.getAlipayPublicKey(), aliPayMiniConfig.getBaseCallbackUrl(), aliPayMiniConfig.getPayCallbackUrl())) {
-            throw new IllegalStateException("支付宝小程序支付配置不完整，请配置 app-plus.pay.ali-pay-mini-config");
+        AliPayConfig config = findAliPayConfig(AliPayConfig.getAppId());
+        if (StrUtil.isBlank(config.getPayCallbackUrl())) {
+            throw new IllegalStateException("支付宝聚合支付回调配置不完整，请配置 app-plus.pay.ali-pay-config.pay-callback-url");
         }
-        // 同一 AppID 出现在多组配置中会导致回调无法唯一选取公钥，使用前即拒绝该配置。
-        return findAliPayConfig(aliPayMiniConfig.getAppId());
+        return config;
     }
 
     /**
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayController.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayController.java
index 21b1e5d1..5a964be4 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayController.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayController.java
@@ -17,19 +17,19 @@ import org.springframework.web.bind.annotation.*;
 
 import java.net.URI;
 
-/** 聚合扫码与 OAuth 匿名入口；保留旧路径，收银展示统一通过 302 转入独立 H5。 */
+/** 聚合扫码、WAP 返回与 OAuth 匿名入口；保留旧路径，收银展示统一通过 302 转入独立 H5。 */
 @Slf4j
 @RestController
 @RequiredArgsConstructor
 @Validated
 @RequestMapping("/aggregate-order-pay")
 public class ThirdAggregateOrderPayController {
-    /** 已有订单编排服务，负责 OAuth state、付款人互斥和渠道事实确认。 */
+    /** 已有订单编排服务，负责 WAP/OAuth 分流、平台互斥和渠道事实确认。 */
     private final ThirdAggregateOrderPayService aggregateOrderPayService;
     /** 固定 H5 地址与公开限流配置，不接受任意回跳目标。 */
     private final ThirdAggregateH5Support h5Support;
 
-    /** 保留消费机二维码入口，按客户端进入对应的官方 OAuth。 */
+    /** 保留消费机二维码入口，支付宝新会话使用 WAP，历史支付宝仅查询结果，微信继续 OAuth。 */
     @GetMapping("/cashier/{tenantCode}/{token}")
     @Inner(value = false)
     public ResponseEntity<Void> cashier(@NotBlank @PathVariable String tenantCode, @NotBlank @PathVariable String token,
@@ -63,18 +63,23 @@ public class ThirdAggregateOrderPayController {
         }
     }
 
-    /** 支付宝沿用固定回调地址，租户由一次性 state 恢复，不把授权码传入 H5。 */
-    @GetMapping("/oauth/alipay")
+    /**
+     * 手机网站支付完成或退出时仅返回固定 H5 票据页，不接收或采信渠道返回的付款结果。
+     *
+     * @param tenantCode 固定回跳路径中的租户编码，仅用于票据页定位且不能改变跳转域名
+     * @param ticket 后端签发的短期不透明收银票据；真实有效性仍由上下文和查单接口确认
+     * @return 带 returned 标记的固定 H5 导航，避免回到页面后再次自动打开支付宝收银台
+     */
+    @GetMapping("/return/alipay/{tenantCode}/{ticket}")
     @Inner(value = false)
-    public ResponseEntity<Void> alipayOauth(@RequestParam(value = "auth_code", required = false) String authCode,
-                                           @RequestParam(value = "state", required = false) String state) {
+    public ResponseEntity<Void> alipayReturn(@NotBlank @PathVariable String tenantCode, @NotBlank @PathVariable String ticket) {
+        if (tenantCode == null || tenantCode.isBlank() || tenantCode.length() > 128 || tenantCode.chars().anyMatch(Character::isISOControl)
+                || ticket == null || !ticket.matches("[A-Za-z0-9_-]{32}")) {
+            return unavailable();
+        }
         try {
-            h5Support.baseUrl();
-            ThirdAggregateCashierPageData data = aggregateOrderPayService.handleAlipayOauth(authCode, state);
-            return redirect(data.getH5Url());
+            return redirect(h5Support.cashierUrl(tenantCode, ticket) + "&returned=1");
         } catch (RuntimeException exception) {
-            // 固定回调没有商户上下文，使用阶段日志定位，避免记录授权凭据。
-            log.error("聚合收银支付宝授权回调处理失败", exception);
             return unavailable();
         }
     }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateAlipayOauthIdentity.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateAlipayOauthIdentity.java
deleted file mode 100644
index 6ee0e371..00000000
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateAlipayOauthIdentity.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package com.bsd.pjcloud.thirdparty.model.pay;
-
-import cn.hutool.core.util.StrUtil;
-
-/**
- * 支付宝用户授权换取的付款人身份。
- *
- * <p>记录授权来源应用，避免将网页应用的 open_id 直接用于另一个支付应用。
- * 跨应用下单只使用平台实际返回且支付应用支持的 user_id。</p>
- */
-public class ThirdAggregateAlipayOauthIdentity {
-
-    /** 换取此身份的服务端应用 AppID；兼容构造器未传入时为空，不能据此跨应用使用 open_id。 */
-    private final String oauthAppId;
-
-    /**
-     * 支付宝开放平台用户 open_id；接口未返回时为空。
-     */
-    private final String openId;
-
-    /**
-     * 支付宝历史用户 user_id；新接口只返回 open_id 时可为空。
-     */
-    private final String userId;
-
-    /**
-     * 兼容未记录授权来源应用的内部调用；仅有 open_id 时不能用于跨应用下单。
-     *
-     * @param openId 支付宝 open_id，允许为空
-     * @param userId 支付宝 user_id，允许为空
-     */
-    public ThirdAggregateAlipayOauthIdentity(String openId, String userId) {
-        this(null, openId, userId);
-    }
-
-    /**
-     * 创建带可信授权来源的身份值对象，来源 AppID 必须由服务端 OAuth 客户端决定。
-     *
-     * @param oauthAppId 实际换取身份的支付宝应用 AppID
-     * @param openId 该应用下的 open_id，接口未返回时为空
-     * @param userId 平台返回的 2088 开头用户号，接口未返回时为空
-     */
-    public ThirdAggregateAlipayOauthIdentity(String oauthAppId, String openId, String userId) {
-        this.oauthAppId = oauthAppId;
-        this.openId = openId;
-        this.userId = userId;
-    }
-
-    /** 返回实际执行授权码交换的应用标识；为空表示身份来源应用未记录。 */
-    public String getOauthAppId() {
-        return oauthAppId;
-    }
-
-    /**
-     * 获取支付宝 open_id。
-     *
-     * @return open_id；未返回时为空
-     */
-    public String getOpenId() {
-        return openId;
-    }
-
-    /**
-     * 获取支付宝历史 user_id。
-     *
-     * @return user_id；未返回时为空
-     */
-    public String getUserId() {
-        return userId;
-    }
-
-    /**
-     * 获取用于会话付款人互斥的稳定身份值，优先选择 open_id。
-     *
-     * @return 非空支付宝付款人身份值
-     */
-    public String getStableIdentity() {
-        return StrUtil.firstNonBlank(openId, userId);
-    }
-}
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateCashierLaunch.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateCashierLaunch.java
index cdd9d17a..e7739e3d 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateCashierLaunch.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/model/pay/ThirdAggregateCashierLaunch.java
@@ -7,7 +7,7 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 
 /**
- * 聚合收银页调起第三方 JSBridge 所需的最小参数。
+ * 聚合收银页调起平台 JSBridge 或导航支付宝 WAP 收银台所需的最小参数。
  */
 public class ThirdAggregateCashierLaunch {
 
@@ -22,7 +22,7 @@ public class ThirdAggregateCashierLaunch {
     private final String payNo;
 
     /**
-     * 传给平台 JSBridge 的签名参数副本，不包含商户密钥或公众号 Secret。
+     * 平台调起参数副本；WAP 使用 mode=ALIPAY_WAP 与 payUrl，其他模式保留原 JSBridge 参数，不包含应用私钥。
      */
     private final Map<String, Object> payParams;
 
@@ -31,7 +31,7 @@ public class ThirdAggregateCashierLaunch {
      *
      * @param platform 支付平台
      * @param payNo 第三方商户订单号
-     * @param payParams JSBridge 调起参数
+     * @param payParams JSBridge 参数或 WAP 官方签名地址
      */
     public ThirdAggregateCashierLaunch(AppPlusPlatformTypeEnum platform, String payNo, Map<String, Object> payParams) {
         this.platform = platform;
@@ -58,7 +58,7 @@ public class ThirdAggregateCashierLaunch {
     }
 
     /**
-     * 获取不可变的 JSBridge 调起参数。
+     * 获取不可变的渠道调起参数；签名地址只能用于本次原交易，不得写入浏览器恢复存储。
      *
      * @return 不包含密钥的调起参数
      */
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateAliPayService.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateAliPayService.java
index 6da11f47..80ba4dc4 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateAliPayService.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateAliPayService.java
@@ -1,35 +1,35 @@
 package com.bsd.pjcloud.thirdparty.service;
 
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeQueryResponse;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateAlipayOauthIdentity;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierLaunch;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregatePayCreateContext;
 import com.bsd.pjcloud.wallet.api.vo.mch.MchPaySettingVo;
 
 /**
- * 支付宝聚合订单码 OAuth 与 JSAPI 支付能力。
+ * 支付宝聚合收银的手机网站支付及渠道结果确认能力；历史交易仅保留查单、关单和撤销处理。
  */
 public interface ThirdAggregateAliPayService {
 
     /**
-     * 使用一次性授权码换取支付宝付款人身份。
+     * 用网页/移动应用签名手机网站支付请求，先持久化本地流水，再交付官方收银地址；不依赖 OAuth 买家身份。
      *
-     * @param authCode 支付宝 OAuth 回调授权码
-     * @return 包含 open_id 或兼容 user_id 的付款人身份
+     * @param context 已原子绑定聚合会话的支付上下文，金额为整数分
+     * @param paySetting 商户当前支付宝直付通配置及分佣关系快照
+     * @param returnUrl 服务端配置派生的固定回跳地址，成功返回和退出均仅导航，不写付款结果
+     * @return mode 为 ALIPAY_WAP 的签名官方网关地址；生成地址不代表渠道已建单
      */
-    ThirdAggregateAlipayOauthIdentity exchangeOauthCode(String authCode);
+    ThirdAggregateCashierLaunch createWapPay(ThirdAggregatePayCreateContext context, MchPaySettingVo paySetting, String returnUrl);
 
     /**
-     * 调用 {@code alipay.trade.create} 创建服务商模式 JSAPI 子订单并保存内部支付订单。
+     * 关闭 WAP 未支付交易，不使用可能自动退款的撤销接口。
      *
-     * @param context 已绑定聚合会话的支付上下文
-     * @param paySetting 当前商户启用的支付宝授权配置
-     * @param identity 已通过 OAuth 获取的支付宝付款人身份
-     * @return 支付宝 JSBridge 调起参数
+     * @param payNo 已绑定的渠道商户订单号
+     * @param settingJson 原支付应用与商户配置快照
+     * @return 渠道关单响应，网络或 SDK 异常时为空；调用方仍须处理付款竞态
      */
-    ThirdAggregateCashierLaunch createPay(ThirdAggregatePayCreateContext context, MchPaySettingVo paySetting,
-                                          ThirdAggregateAlipayOauthIdentity identity);
+    AlipayTradeCloseResponse close(String payNo, String settingJson);
 
     /**
      * 查询聚合支付宝子订单状态。
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRenderer.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRenderer.java
deleted file mode 100644
index af896c09..00000000
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRenderer.java
+++ /dev/null
@@ -1,176 +0,0 @@
-package com.bsd.pjcloud.thirdparty.service;
-
-import cn.hutool.json.JSONUtil;
-import com.bsd.pjcloud.thirdparty.constant.miniplatform.AppPlusPlatformTypeEnum;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierPageData;
-import org.springframework.stereotype.Component;
-
-import java.security.SecureRandom;
-
-/**
- * 聚合支付固定收银 HTML 渲染器。
- *
- * <p>页面不加载外部脚本或前端框架，只调用支付宝或微信客户端内置 JSBridge。</p>
- */
-@Component
-public class ThirdAggregateCashierHtmlRenderer {
-
-    /**
-     * CSP nonce 随机字节数，每次响应重新生成。
-     */
-    private static final int NONCE_BYTES = 18;
-
-    /**
-     * 支付宝 JSBridge 自动调用后显示人工重试入口的等待时间，单位毫秒。
-     *
-     * <p>部分支付宝 WebView 会限制无用户手势的支付调起，等待后展示按钮可让付款人通过真实点击再次调用。</p>
-     */
-    private static final int ALIPAY_LAUNCH_FALLBACK_MILLIS = 1500;
-
-    /**
-     * 支付宝 JSBridge 注入等待上限，单位毫秒；超时后页面提示付款人确认扫码客户端并允许重试。
-     */
-    private static final int ALIPAY_BRIDGE_READY_TIMEOUT_MILLIS = 3000;
-
-    /**
-     * 进程级强随机数生成器，用于每个收银页响应的 CSP nonce。
-     */
-    private final SecureRandom secureRandom = new SecureRandom();
-
-    /**
-     * 渲染调用支付宝或微信 JSBridge 的固定收银页。
-     *
-     * @param pageData 平台调起参数和短期状态查询地址
-     * @param nonce 当前响应 CSP nonce
-     * @return 完整 UTF-8 HTML 文本
-     */
-    public String renderPayPage(ThirdAggregateCashierPageData pageData, String nonce) {
-        String payParams = safeScriptJson(pageData.getLaunch().getPayParams());
-        String statusUrl = safeScriptJson(pageData.getStatusUrl());
-        boolean wechat = AppPlusPlatformTypeEnum.WECHAT.equals(pageData.getLaunch().getPlatform());
-        String invokeScript = wechat
-                ? "function invokePay(){WeixinJSBridge.invoke('getBrandWCPayRequest',payParams,function(){startPolling();});}"
-                + "if(typeof WeixinJSBridge==='undefined'){document.addEventListener('WeixinJSBridgeReady',invokePay,false);}else{invokePay();}"
-                : alipayInvokeScript();
-        return "<!doctype html><html lang=\"zh-CN\"><head><meta charset=\"utf-8\">"
-                + "<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no\">"
-                + "<title>订单支付</title><style nonce=\"" + nonce + "\">"
-                + baseStyles() + "</style></head><body><main><div class=\"spinner\" aria-hidden=\"true\"></div>"
-                + "<h1 id=\"title\">正在调起支付</h1><p id=\"message\">请在当前应用内完成付款</p>"
-                + "<button id=\"retryButton\" type=\"button\" hidden>重新调起支付</button></main>"
-                + "<script nonce=\"" + nonce + "\">const payParams=" + payParams + ";const statusUrl=" + statusUrl + ";"
-                + "let polling=false;function setState(title,message){document.getElementById('title').textContent=title;"
-                + "document.getElementById('message').textContent=message;}"
-                + "function startPolling(){if(polling)return;polling=true;checkStatus();}"
-                + "function checkStatus(){fetch(statusUrl,{cache:'no-store',credentials:'omit'}).then(r=>r.json()).then(body=>{"
-                + "const data=body&&body.data;if(data&&data.paySuccess){setState('支付成功','本页可以关闭');return;}"
-                + "if(data&&['40','50','60'].includes(data.status)){setState('支付未完成','二维码已关闭或失效');return;}"
-                + "setTimeout(checkStatus,1500);}).catch(()=>setTimeout(checkStatus,2000));}"
-                + invokeScript + "setTimeout(startPolling,1000);</script></body></html>";
-    }
-
-    /**
-     * 构造支付宝内置浏览器的收银台调起脚本。
-     *
-     * <p>严格按支付宝文档传递 {@code tradeNO}，并处理官方结果码。自动调起被 WebView 限制、桥接尚未注入或同步抛错时，
-     * 页面提供真实点击重试入口；支付结果仍由服务端状态轮询最终确认，避免仅凭客户端结果认定成功。</p>
-     *
-     * @return 不包含动态业务数据的固定支付宝 JSBridge 脚本
-     */
-    private String alipayInvokeScript() {
-        return "const retryButton=document.getElementById('retryButton');const spinner=document.querySelector('.spinner');"
-                + "let alipayBridgeInvoked=false;let alipayResultReceived=false;"
-                + "function showAlipayRetry(title,message){setState(title,message);spinner.hidden=true;retryButton.hidden=false;}"
-                + "function hideAlipayRetry(){spinner.hidden=false;retryButton.hidden=true;}"
-                + "function handleAlipayResult(result){alipayResultReceived=true;const resultCode=String(result&&result.resultCode||'');"
-                + "if(resultCode==='9000'){hideAlipayRetry();setState('支付结果确认中','正在确认服务端支付结果');startPolling();return;}"
-                + "if(resultCode==='8000'||resultCode==='6004'){hideAlipayRetry();setState('支付结果确认中','请稍候，请勿重复付款');startPolling();return;}"
-                + "if(resultCode==='6001'){showAlipayRetry('支付已取消','如需继续付款，请重新调起支付宝收银台');startPolling();return;}"
-                + "if(resultCode==='6002'){showAlipayRetry('网络连接异常','请检查网络后重新调起支付');startPolling();return;}"
-                + "if(resultCode==='4000'){showAlipayRetry('支付未完成','请重新调起支付或重新扫码');startPolling();return;}"
-                + "showAlipayRetry('支付未能调起','请重新调起支付宝收银台');startPolling();}"
-                + "function invokePay(){const tradeNO=payParams&&payParams.tradeNO;"
-                + "if(typeof tradeNO!=='string'||!tradeNO.trim()){showAlipayRetry('支付参数无效','请关闭页面后重新扫码');return;}"
-                + "const bridge=window.AlipayJSBridge;if(!bridge||typeof bridge.call!=='function'){"
-                + "showAlipayRetry('支付组件未就绪','请确认当前页面在支付宝内打开后重试');return;}"
-                + "alipayBridgeInvoked=true;alipayResultReceived=false;hideAlipayRetry();setState('正在调起支付','请在支付宝内完成付款');"
-                + "try{bridge.call('tradePay',{tradeNO:tradeNO},handleAlipayResult);"
-                + "setTimeout(function(){if(!alipayResultReceived){showAlipayRetry('等待打开支付宝收银台',"
-                + "'未自动打开时，请点击下方按钮继续支付');}}," + ALIPAY_LAUNCH_FALLBACK_MILLIS + ");}"
-                + "catch(error){alipayBridgeInvoked=false;showAlipayRetry('支付组件调用失败','请重新调起支付或重新扫码');}}"
-                + "retryButton.addEventListener('click',invokePay);"
-                + "if(window.AlipayJSBridge&&typeof window.AlipayJSBridge.call==='function'){invokePay();}else{"
-                + "document.addEventListener('AlipayJSBridgeReady',invokePay,false);"
-                + "setTimeout(function(){if(!alipayBridgeInvoked){showAlipayRetry('支付组件未就绪',"
-                + "'请确认当前页面在支付宝内打开后重试');}}," + ALIPAY_BRIDGE_READY_TIMEOUT_MILLIS + ");}";
-    }
-
-    /**
-     * 渲染不包含脚本的固定提示页，供普通浏览器、自有 App、过期和非法请求使用。
-     *
-     * @param message 面向付款人的短提示，服务端会执行 HTML 转义
-     * @param nonce 当前响应 CSP nonce
-     * @return 完整 UTF-8 HTML 文本
-     */
-    public String renderMessagePage(String message, String nonce) {
-        return "<!doctype html><html lang=\"zh-CN\"><head><meta charset=\"utf-8\">"
-                + "<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no\">"
-                + "<title>订单支付</title><style nonce=\"" + nonce + "\">" + baseStyles()
-                + "</style></head><body><main><h1>无法继续支付</h1><p>" + escapeHtml(message) + "</p></main></body></html>";
-    }
-
-    /**
-     * 生成当前响应使用的不可预测 CSP nonce。
-     *
-     * @return URL 安全且不含填充字符的随机 nonce
-     */
-    public String createNonce() {
-        byte[] bytes = new byte[NONCE_BYTES];
-        secureRandom.nextBytes(bytes);
-        return java.util.Base64.getUrlEncoder().withoutPadding().encodeToString(bytes);
-    }
-
-    /**
-     * 返回收银页固定内联样式，不接受任何外部输入。
-     *
-     * @return 适配移动端安全区的 CSS 文本
-     */
-    private String baseStyles() {
-        return "*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#f5f7fa;color:#1f2937;"
-                + "font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}main{min-height:100vh;display:flex;"
-                + "flex-direction:column;align-items:center;justify-content:center;padding:24px;padding-bottom:env(safe-area-inset-bottom)}"
-                + "h1{margin:18px 0 8px;font-size:22px;font-weight:600;letter-spacing:0}p{margin:0;color:#6b7280;font-size:15px;"
-                + "line-height:1.6;text-align:center}.spinner{width:36px;height:36px;border:3px solid #d1d5db;border-top-color:#1677ff;"
-                + "border-radius:50%;animation:spin 1s linear infinite}.spinner[hidden]{display:none}button{margin-top:24px;min-width:152px;"
-                + "height:44px;padding:0 20px;border:0;border-radius:6px;background:#1677ff;color:#fff;font-size:16px;font-weight:600}"
-                + "button[hidden]{display:none}@keyframes spin{to{transform:rotate(360deg)}}";
-    }
-
-    /**
-     * 将 Java 对象序列化为可安全嵌入 script 文本的 JSON，阻断闭合标签和 HTML 实体注入。
-     *
-     * <p>Hutool 对顶层字符串调用 {@code toJsonStr} 不会补 JSON 引号，必须单独使用 {@code quote}；否则 HTTPS
-     * 状态地址会被渲染为非法 JavaScript，并导致包括 JSBridge 调起在内的整段脚本无法执行。</p>
-     *
-     * @param value 仅包含平台调起参数或服务端固定 URL 的对象
-     * @return 已转义小于号、大于号和与号的 JSON 文本
-     */
-    private String safeScriptJson(Object value) {
-        String json = value instanceof CharSequence ? JSONUtil.quote(value.toString()) : JSONUtil.toJsonStr(value);
-        return json.replace("<", "\\u003c").replace(">", "\\u003e").replace("&", "\\u0026");
-    }
-
-    /**
-     * 对提示文本执行最小 HTML 转义，避免业务异常文本进入页面结构。
-     *
-     * @param value 原始提示文本，允许为空
-     * @return 可安全放入文本节点的内容
-     */
-    private String escapeHtml(String value) {
-        if (value == null) {
-            return "支付请求无效";
-        }
-        return value.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
-                .replace("\"", "&quot;").replace("'", "&#39;");
-    }
-}
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateOrderPayService.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateOrderPayService.java
index ec7f141a..b99280d5 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateOrderPayService.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateOrderPayService.java
@@ -24,7 +24,7 @@ public interface ThirdAggregateOrderPayService {
     /** 创建已验签的线下收款会话，金额与请求编号由线下入口服务校验后固定。 */
     ThirdAggregateOrderCodePayVo createOffline(ThirdAggregateOrderCodePayDto dto);
 
-    /** 使用租户编码和短期票据读取固定金额、商户及尚可支付的 JSBridge 参数。 */
+    /** 使用租户编码和短期票据读取固定金额、商户及尚可支付的 WAP/微信参数；历史支付宝会话不再提供调起参数。 */
     ThirdAggregateH5ContextVo getContextByTicket(String tenantCode, String ticket);
 
     /** 至少开通一个渠道，仅校验已启用渠道的应用、商户参数及默认关系，不创建渠道订单。 */
@@ -47,12 +47,12 @@ public interface ThirdAggregateOrderPayService {
     void assertNoBlockingAggregateSession(ThirdPayOrderBizTypeEnum bizType, String bizId);
 
     /**
-     * 校验扫码客户端和访问令牌，并创建一次性 OAuth state 后返回平台授权地址。
+     * 校验扫码客户端和访问令牌，返回支付宝 WAP 收银入口或微信的一次性 OAuth 授权地址，历史支付宝会话仅返回只读票据。
      *
      * @param tenantCode 聚合 URL 中的租户唯一编码
      * @param token 聚合 URL 随机访问令牌
      * @param userAgent 扫码客户端 User-Agent
-     * @return 支付宝或微信官方 OAuth 授权地址
+     * @return 支付宝新会话的 WAP 票据、历史支付宝只读票据或微信 OAuth 授权地址
      */
     String getCashierOauthUrl(String tenantCode, String token, String userAgent);
 
@@ -66,20 +66,11 @@ public interface ThirdAggregateOrderPayService {
      */
     ThirdAggregateCashierPageData handleWechatOauth(String tenantCode, String authCode, String state);
 
-    /**
-     * 处理固定地址的支付宝 OAuth 回调，并从一次性 state 恢复租户上下文。
-     *
-     * @param authCode 支付宝一次性授权码
-     * @param state 包含租户编码且由服务端创建的一次性 OAuth state
-     * @return 支付宝 JSBridge 调起数据和短期状态查询地址
-     */
-    ThirdAggregateCashierPageData handleAlipayOauth(String authCode, String state);
-
     /**
      * 使用短期 ticket 查询当前租户聚合支付状态。
      *
      * @param tenantCode 聚合 URL 中的租户唯一编码
-     * @param ticket OAuth 回调收银页取得的短期状态票据
+     * @param ticket WAP 或微信收银页取得的短期状态票据
      * @return 不含敏感字段的聚合支付状态
      */
     ThirdAggregateOrderCodePayStatusVo getStatusByTicket(String tenantCode, String ticket);
@@ -95,7 +86,7 @@ public interface ThirdAggregateOrderPayService {
      * 判断支付回调订单是否属于聚合会话；期限内同步终态，期限外关闭会话并阻止旧业务回调链执行。
      *
      * @param payOrder 已通过平台验签和关键字段校验的最新第三方支付订单
-     * @return 属于聚合 JSAPI 子订单时返回 {@code true}
+     * @return 支付流水绑定聚合会话时返回 {@code true}，包括历史支付宝流水
      */
     boolean syncAggregateChildOrder(ThirdPayOrderEntity payOrder);
 }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregatePaySessionService.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregatePaySessionService.java
index 1d474c61..f1f4fddd 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregatePaySessionService.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregatePaySessionService.java
@@ -56,6 +56,15 @@ public interface ThirdAggregatePaySessionService extends IService<ThirdAggregate
      */
     boolean selectPlatform(Long sessionId, AppPlusPlatformTypeEnum platform, String payNo, String payerIdentityHash);
 
+    /**
+     * 为支付宝手机网站收银原子绑定平台和预分配子订单，不在 OAuth 前伪造付款人身份。
+     *
+     * @param sessionId 当前租户下已验访问令牌的聚合会话主键
+     * @param payNo 预分配且重试时必须复用的第三方子订单号
+     * @return 仅未过期且尚未选定平台的会话首次推进成功时返回 {@code true}；付款人摘要保持空值
+     */
+    boolean selectWapPlatform(Long sessionId, String payNo);
+
     /**
      * 将已创建第三方子订单的会话原子推进为支付中。
      *
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAppPlusAliPayService.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAppPlusAliPayService.java
index 6845dbb7..ecab26ab 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAppPlusAliPayService.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/ThirdAppPlusAliPayService.java
@@ -3,6 +3,7 @@ package com.bsd.pjcloud.thirdparty.service;
 
 import com.alipay.api.response.AlipayTradeQueryResponse;
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeFastpayRefundQueryResponse;
 import com.bsd.pjcloud.thirdparty.dto.appplus.pay.wechat.ThirdAppPlusPayDto;
 import com.bsd.pjcloud.thirdparty.dto.appplus.pay.wechat.ThirdMiniWechatRefundDto;
@@ -16,7 +17,7 @@ import java.time.LocalDateTime;
 import java.util.Map;
 
 /**
- * 支付宝支付能力，封装应用支付、订单码预创建、查询、撤销及回调验真。
+ * 支付宝支付能力，封装应用支付、订单码预创建、查询、关闭、撤销及回调验真。
  */
 public interface ThirdAppPlusAliPayService {
 
@@ -44,6 +45,15 @@ public interface ThirdAppPlusAliPayService {
      */
     AlipayTradeCancelResponse cancel(String payNo, String settingJson);
 
+    /**
+     * 按支付单的原应用和商户授权快照关闭未付款交易，不撤销或退款已成功的交易。
+     *
+     * @param payNo 第三方支付服务生成的商户订单号
+     * @param settingJson 创建订单时保存的商户支付配置快照，不能用当前商户配置替换
+     * @return 支付宝原始关单响应；解析、网络或 SDK 异常返回 {@code null}，由上层继续确认渠道事实
+     */
+    AlipayTradeCloseResponse close(String payNo, String settingJson);
+
     /**
      * app支付
      */
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImpl.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImpl.java
index 9ca72c22..0eb3bf0c 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImpl.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImpl.java
@@ -11,15 +11,14 @@ import cn.hutool.json.JSONUtil;
 import com.alipay.api.AlipayClient;
 import com.alipay.api.AlipayConfig;
 import com.alipay.api.DefaultAlipayClient;
-import com.alipay.api.domain.AlipayTradeCreateModel;
+import com.alipay.api.domain.AlipayTradeWapPayModel;
 import com.alipay.api.domain.SettleDetailInfo;
 import com.alipay.api.domain.SettleInfo;
 import com.alipay.api.domain.SubMerchant;
-import com.alipay.api.request.AlipaySystemOauthTokenRequest;
-import com.alipay.api.request.AlipayTradeCreateRequest;
-import com.alipay.api.response.AlipaySystemOauthTokenResponse;
+import com.alipay.api.request.AlipayTradeWapPayRequest;
 import com.alipay.api.response.AlipayTradeCancelResponse;
-import com.alipay.api.response.AlipayTradeCreateResponse;
+import com.alipay.api.response.AlipayTradeWapPayResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeQueryResponse;
 import com.bsd.pjcloud.common.core.constant.enums.YesNoEnum;
 import com.bsd.pjcloud.thirdparty.config.AppPlusPayConfig;
@@ -27,7 +26,6 @@ import com.bsd.pjcloud.thirdparty.constant.miniplatform.AppPlusPlatformTypeEnum;
 import com.bsd.pjcloud.thirdparty.constant.pay.ThirdPayOrderStatusEnum;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdPayOrderEntity;
 import com.bsd.pjcloud.thirdparty.service.ThirdMchFzRelationService;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateAlipayOauthIdentity;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierLaunch;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregatePayCreateContext;
 import com.bsd.pjcloud.thirdparty.service.ThirdAggregateAliPayService;
@@ -38,17 +36,20 @@ import com.bsd.pjcloud.wallet.api.vo.mch.MchPaySettingVo;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
+import org.jasypt.encryption.StringEncryptor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 
 import java.math.BigDecimal;
+import java.net.URI;
+import java.time.LocalDateTime;
 import java.math.RoundingMode;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
 /**
- * 支付宝聚合收银：网页/移动应用负责 OAuth，小程序应用负责交易创建及付款通知。
+ * 支付宝聚合收银：网页/移动应用仅签名 WAP 请求，按原交易应用处理结果确认和历史交易。
  */
 @Service
 @Validated
@@ -59,12 +60,13 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
     /**
      * 支付宝聚合支付日志标签，不包含授权码、用户标识或商户授权令牌。
      */
-    private static final String TAG = "支付宝聚合JSAPI支付";
+    private static final String TAG = "支付宝聚合支付";
 
-    /**
-     * 聚合支付下单使用小程序应用签约的 JSAPI 产品码，不改变原 App 支付产品。
-     */
-    private static final String PRODUCT_CODE = "JSAPI_PAY";
+    /** 手机网站支付专用产品码，回调据此执行严格聚合会话绑定检查。 */
+    private static final String WAP_PRODUCT_CODE = "QUICK_WAP_WAY";
+
+    /** 手机网站收银模式，H5 使用支付宝官方网关导航。 */
+    private static final String WAP_MODE = "ALIPAY_WAP";
 
     /**
      * 沿用现有 App 直付通的自动确认结算账期；仅在商户签约账期结算模式时生效。
@@ -81,11 +83,6 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
      */
     private static final String SUBJECT = "资安信消费支付";
 
-    /**
-     * 支付宝 OAuth 授权码交换固定 grant_type。
-     */
-    private static final String OAUTH_GRANT_TYPE = "authorization_code";
-
     /**
      * 支付宝服务商模式商户授权令牌公共参数名。
      */
@@ -97,7 +94,7 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
     private final AppPlusPayConfig appPlusPayConfig;
 
     /**
-     * 第三方支付订单服务，用于保存 JSAPI 子订单及精简平台快照。
+     * 第三方支付订单服务，用于保存 WAP 流水及精简平台快照。
      */
     private final ThirdPayOrderService thirdPayOrderService;
 
@@ -110,126 +107,90 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
     @Autowired(required = false)
     private ThirdMchFzRelationService mchFzRelationService;
 
+    /** 使用项目统一加密器保存签名地址，避免 SQL 日志及后台流水接口暴露付款凭据。 */
+    @Autowired
+    private StringEncryptor stringEncryptor;
+
     /**
-     * 小程序支付应用的客户端，延迟初始化并在聚合下单请求间复用。
+     * 网页/移动应用的支付客户端，延迟初始化并在聚合下单请求间复用。
      */
     private volatile AlipayClient alipayClient;
 
-    /** 网页/移动应用的 OAuth 客户端，独立缓存，不能用支付应用密钥兑换网页授权码。 */
-    private volatile AlipayClient oauthAlipayClient;
-
     /**
-     * 使用一次性 OAuth 授权码换取支付宝付款人身份，不保存授权令牌。
-     *
-     * @param authCode 支付宝 OAuth 回调授权码
-     * @return 包含 open_id 或兼容 user_id 的付款人身份
+     * 签名 WAP GET 请求并先落本地待支付流水；真正的渠道建单在浏览器访问官方网关时发生。
+     * 复用直付通全额结算快照，不要求或伪造 buyer_id/open_id；生成地址不能当作支付宝已受理。
      */
     @Override
-    public ThirdAggregateAlipayOauthIdentity exchangeOauthCode(String authCode) {
-        if (StrUtil.isBlank(authCode)) {
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_AUTH_CODE_EMPTY);
-        }
-        AlipaySystemOauthTokenRequest request = new AlipaySystemOauthTokenRequest();
-        request.setGrantType(OAUTH_GRANT_TYPE);
-        request.setCode(authCode);
-        String oauthAppId = appPlusPayConfig.requireAliPayWebConfig().getAppId();
-        try {
-            AlipaySystemOauthTokenResponse response = getOauthAlipayClient().execute(request);
-            if (response == null || !response.isSuccess()) {
-                String errorCode = response == null ? "EMPTY_RESPONSE" : StrUtil.firstNonBlank(response.getSubCode(), response.getCode(), "UNKNOWN");
-                log.warn("|{}|支付宝用户授权失败,errorCode:{}", TAG, errorCode);
-                throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_OAUTH_FAIL);
-            }
-            ThirdAggregateAlipayOauthIdentity identity = new ThirdAggregateAlipayOauthIdentity(oauthAppId, response.getOpenId(), response.getUserId());
-            if (StrUtil.isBlank(identity.getStableIdentity())) {
-                throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_OAUTH_NO_PAYER);
-            }
-            return identity;
-        } catch (RuntimeException exception) {
-            throw exception;
-        } catch (Exception exception) {
-            log.warn("|{}|支付宝用户授权异常,exceptionType:{}", TAG, exception.getClass().getSimpleName());
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_OAUTH_FAIL);
-        }
-    }
-
-    /**
-     * 创建支付宝服务商 JSAPI 子订单，并仅返回 AlipayJSBridge 所需 tradeNO。
-     *
-     * @param context 已绑定聚合会话的支付上下文
-     * @param paySetting 当前商户启用的支付宝授权配置
-     * @param identity 已通过 OAuth 获取的支付宝付款人身份
-     * @return 支付宝 JSBridge 调起参数
-     */
-    @Override
-    public ThirdAggregateCashierLaunch createPay(ThirdAggregatePayCreateContext context, MchPaySettingVo paySetting,
-                                                   ThirdAggregateAlipayOauthIdentity identity) {
+    public ThirdAggregateCashierLaunch createWapPay(ThirdAggregatePayCreateContext context, MchPaySettingVo paySetting, String returnUrl) {
         MchPaySettingEntity.AliPaySetting aliPaySetting = parseAliPaySetting(paySetting);
-        AppPlusPayConfig.AliPayConfig aliPayConfig = appPlusPayConfig.requireAliPayMiniConfig();
-        AlipayTradeCreateModel model = new AlipayTradeCreateModel();
-        applyBuyerIdentity(model, identity, aliPayConfig.getAppId());
+        AppPlusPayConfig.AliPayConfig config = appPlusPayConfig.requireAliPayWebPayConfig();
         validateFzRelation(context, paySetting);
+        // SDK 要求绝对截止时间至少在一分钟后，保持原会话期限，不能通过延时签名续期。
+        if (context.getExpireTime() == null || !context.getExpireTime().isAfter(LocalDateTime.now().plusMinutes(1))) {
+            throw new IllegalArgumentException("付款入口剩余有效期不足，请重新扫码");
+        }
         ThirdPayOrderEntity payOrder = buildPayOrder(context, paySetting);
-
         String totalAmount = fenToYuan(context.getAmount());
+        AlipayTradeWapPayModel model = new AlipayTradeWapPayModel();
         model.setOutTradeNo(context.getPayNo());
         model.setTotalAmount(totalAmount);
         model.setSubject(SUBJECT);
-        model.setProductCode(PRODUCT_CODE);
+        model.setProductCode(WAP_PRODUCT_CODE);
         model.setTimeExpire(LocalDateTimeUtil.format(context.getExpireTime(), DatePattern.NORM_DATETIME_PATTERN));
-        boolean enableFz = context.getFzRelationId() != null;
-        // fzRelationId 只控制平台抽佣，直付通无论是否分账都必须携带二级商户标识。
+        model.setQuitUrl(returnUrl);
         SubMerchant subMerchant = new SubMerchant();
         subMerchant.setMerchantId(aliPaySetting.getSubMchid());
         model.setSubMerchant(subMerchant);
-        // 与 App 直付通保持相同结算模型，关闭平台抽佣也必须保留二级商户的全额结算明细。
-        SettleDetailInfo defaultSettleDetailInfo = new SettleDetailInfo();
-        defaultSettleDetailInfo.setTransInType(DEFAULT_SETTLE_TRANS_IN_TYPE);
-        defaultSettleDetailInfo.setAmount(totalAmount);
-        SettleInfo directPaySettleInfo = new SettleInfo();
-        directPaySettleInfo.setSettlePeriodTime(DIRECT_PAY_SETTLE_PERIOD_TIME);
-        directPaySettleInfo.setSettleDetailInfos(List.of(defaultSettleDetailInfo));
-        model.setSettleInfo(directPaySettleInfo);
-        AlipayTradeCreateRequest request = new AlipayTradeCreateRequest();
-        request.setNotifyUrl(aliPayConfig.getBaseCallbackUrl() + aliPayConfig.getPayCallbackUrl());
+        SettleDetailInfo detail = new SettleDetailInfo();
+        detail.setTransInType(DEFAULT_SETTLE_TRANS_IN_TYPE);
+        detail.setAmount(totalAmount);
+        SettleInfo settleInfo = new SettleInfo();
+        settleInfo.setSettlePeriodTime(DIRECT_PAY_SETTLE_PERIOD_TIME);
+        settleInfo.setSettleDetailInfos(List.of(detail));
+        model.setSettleInfo(settleInfo);
+        AlipayTradeWapPayRequest request = new AlipayTradeWapPayRequest();
+        request.setNotifyUrl(config.getBaseCallbackUrl() + config.getPayCallbackUrl());
+        request.setReturnUrl(returnUrl);
         request.setBizModel(model);
-        // 关闭分账不携带平台抽佣专属授权；开启分账且配置了代调用授权时才发送 token。
-        if (enableFz && StrUtil.isNotBlank(aliPaySetting.getAppAuthToken())) {
+        if (context.getFzRelationId() != null && StrUtil.isNotBlank(aliPaySetting.getAppAuthToken())) {
             request.putOtherTextParam(APP_AUTH_TOKEN_PARAM, aliPaySetting.getAppAuthToken());
         }
         payOrder.setPayRep(buildRequestSnapshot(context).toString());
-
-        AlipayTradeCreateResponse response;
+        String payUrl;
         try {
-            response = getAlipayClient().execute(request);
-        } catch (Exception exception) {
-            saveFailedOrder(payOrder, "SDK_EXCEPTION", exception.getClass().getSimpleName());
-            log.warn("|{}|支付宝JSAPI子订单创建异常,payNo:{},exceptionType:{}", TAG, context.getPayNo(), exception.getClass().getSimpleName());
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_JSAPI_CREATE_FAIL);
-        }
-        if (response == null || !response.isSuccess() || StrUtil.isBlank(response.getTradeNo())) {
-            String errorCode = response == null ? "EMPTY_RESPONSE" : StrUtil.firstNonBlank(response.getSubCode(), response.getCode(), "EMPTY_TRADE_NO");
-            saveFailedOrder(payOrder, errorCode, null);
-            log.warn("|{}|支付宝JSAPI子订单创建失败,payNo:{},errorCode:{}", TAG, context.getPayNo(), errorCode);
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_JSAPI_CREATE_FAIL);
-        }
-
-        Map<String, Object> payParams = new LinkedHashMap<>();
-        payParams.put("tradeNO", response.getTradeNo());
-        payOrder.setPayRes(JSONUtil.createObj()
-                .set("aggregatePay", true)
-                .set("tradeNo", response.getTradeNo())
-                .set("launchParams", payParams).toString());
-        try {
-            if (!thirdPayOrderService.save(payOrder)) {
-                throw new I18nBizException(ErrorCodes.THIRD_AGGREGATE_SUB_ORDER_SAVE_FAIL);
+            // pageExecute(GET) 只在本地签名生成 URL；不返回 HTML，也不会在这里访问支付宝创建交易。
+            AlipayTradeWapPayResponse response = getAlipayClient().pageExecute(request, "GET");
+            payUrl = response == null ? null : response.getBody();
+            URI uri = StrUtil.isBlank(payUrl) ? null : URI.create(payUrl);
+            if (uri == null || !"https".equals(uri.getScheme()) || !"openapi.alipay.com".equals(uri.getHost())
+                    || !"/gateway.do".equals(uri.getPath()) || uri.getUserInfo() != null || uri.getFragment() != null
+                    || (uri.getPort() != -1 && uri.getPort() != 443)) {
+                throw new IllegalStateException("支付宝手机网站收银地址无效");
             }
-        } catch (RuntimeException exception) {
-            thirdAppPlusAliPayService.cancel(context.getPayNo(), payOrder.getMchPaySettingJson());
-            log.error("|{}|支付宝JSAPI子订单保存失败，已执行最佳努力撤销,payNo:{}", TAG, context.getPayNo());
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_JSAPI_CREATE_FAIL);
+        } catch (Exception exception) {
+            saveFailedOrder(payOrder, "WAP_SIGN_FAILED", exception.getClass().getSimpleName());
+            log.warn("|{}|支付宝WAP签名失败,payNo:{},exceptionType:{}", TAG, context.getPayNo(), exception.getClass().getSimpleName());
+            throw new IllegalStateException("支付宝手机网站付款暂不可用");
         }
-        return new ThirdAggregateCashierLaunch(AppPlusPlatformTypeEnum.ALI_PAY, context.getPayNo(), payParams);
+        Map<String, Object> params = new LinkedHashMap<>();
+        params.put("mode", WAP_MODE);
+        params.put("payUrl", payUrl);
+        payOrder.setPayRes(JSONUtil.createObj().set("aggregatePay", true)
+                .set("launchParams", JSONUtil.createObj().set("mode", WAP_MODE))
+                .set("payUrlCiphertext", stringEncryptor.encrypt(payUrl)).toString());
+        // 尚未交付 URL 时无渠道交易，无需调用撤销；保存失败直接停止交付，不能生成可支付但无流水的请求。
+        if (!thirdPayOrderService.save(payOrder)) {
+            throw new I18nBizException(ErrorCodes.THIRD_AGGREGATE_SUB_ORDER_SAVE_FAIL);
+        }
+        log.info("|{}|支付宝WAP请求已签名,configKey:ali-pay-config,appId:[{}],api:{},productCode:{},payNo:{}",
+                TAG, config.getAppId(), request.getApiMethodName(), WAP_PRODUCT_CODE, context.getPayNo());
+        return new ThirdAggregateCashierLaunch(AppPlusPlatformTypeEnum.ALI_PAY, context.getPayNo(), params);
+    }
+
+    /** WAP 使用原交易应用关闭未支付订单，渠道成功或未知时由编排层继续确认。 */
+    @Override
+    public AlipayTradeCloseResponse close(String payNo, String settingJson) {
+        return thirdAppPlusAliPayService.close(payNo, settingJson);
     }
 
     /**
@@ -259,12 +220,12 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
     /**
      * 获取延迟初始化的支付宝客户端。
      *
-     * @return 使用小程序支付应用 AppID 与配套密钥初始化的客户端
+     * @return 使用现有网页/移动应用 AppID 与配套密钥初始化的支付客户端
      */
     protected synchronized AlipayClient getAlipayClient() {
         if (alipayClient == null) {
             try {
-                alipayClient = createAlipayClient(appPlusPayConfig.requireAliPayMiniConfig());
+                alipayClient = createAlipayClient(appPlusPayConfig.requireAliPayWebPayConfig());
             } catch (Exception exception) {
                 throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_CLIENT_INIT_FAIL);
             }
@@ -272,18 +233,6 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
         return alipayClient;
     }
 
-    /** 获取网页/移动应用的 OAuth 客户端，始终与授权链接使用同一组凭据。 */
-    protected synchronized AlipayClient getOauthAlipayClient() {
-        if (oauthAlipayClient == null) {
-            try {
-                oauthAlipayClient = createAlipayClient(appPlusPayConfig.requireAliPayWebConfig());
-            } catch (Exception exception) {
-                throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_CLIENT_INIT_FAIL);
-            }
-        }
-        return oauthAlipayClient;
-    }
-
     /**
      * 仅以调用方明确指定的服务端配置创建 SDK 客户端，不在两类应用之间自动降级。
      *
@@ -303,34 +252,6 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
         return new DefaultAlipayClient(sdkConfig);
     }
 
-    /**
-     * 绑定付款人：跨应用只使用平台真实返回的全局用户号，同应用才允许直接使用 open_id。
-     *
-     * @param model 即将发送的交易创建模型
-     * @param identity 服务端 OAuth 换取的付款人身份，不能由 H5 自行提供
-     * @param payAppId 本次下单的小程序应用 AppID
-     */
-    private void applyBuyerIdentity(AlipayTradeCreateModel model, ThirdAggregateAlipayOauthIdentity identity, String payAppId) {
-        if (identity == null) {
-            throw new I18nBizException(ErrorCodes.THIRD_ALIPAY_OAUTH_NO_PAYER);
-        }
-        if (StrUtil.isNotBlank(identity.getUserId())) {
-            if (!identity.getUserId().matches("2088[0-9]{12}")) {
-                throw new IllegalStateException("支付宝授权返回的user_id格式无效，不能作为buyer_id下单");
-            }
-            model.setBuyerId(identity.getUserId());
-            return;
-        }
-        if (StrUtil.isNotBlank(identity.getOpenId()) && payAppId.equals(identity.getOauthAppId())) {
-            model.setBuyerOpenId(identity.getOpenId());
-            return;
-        }
-        // 不记录用户标识，仅说明是哪两个应用及身份模式不匹配，避免错误跨应用传入 buyer_open_id。
-        log.warn("|{}|聚合付款缺少跨应用user_id,oauthAppId:{},payAppId:{},hasOpenId:{}", TAG,
-                identity.getOauthAppId(), payAppId, StrUtil.isNotBlank(identity.getOpenId()));
-        throw new IllegalStateException("支付宝网页授权仅返回应用级open_id，跨应用支付需要可用user_id或完成官方支持的身份打通");
-    }
-
     /**
      * 构建不含付款人标识和商户授权令牌的请求快照。
      *
@@ -340,7 +261,7 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
     private JSONObject buildRequestSnapshot(ThirdAggregatePayCreateContext context) {
         return JSONUtil.createObj()
                 .set("aggregatePay", true)
-                .set("productCode", PRODUCT_CODE)
+                .set("productCode", WAP_PRODUCT_CODE)
                 .set("outTradeNo", context.getPayNo())
                 .set("amount", context.getAmount())
                 .set("expireTime", context.getExpireTime());
@@ -370,7 +291,7 @@ public class ThirdAggregateAliPayServiceImpl implements ThirdAggregateAliPayServ
         payOrder.setExpireTime(context.getExpireTime());
         // 使用现有 JSON 保存实际下单 AppID，后续查单、退款及回调均按原应用处理。
         payOrder.setMchPaySettingJson(JSONUtil.parseObj(JSONUtil.toJsonStr(paySetting))
-                .set(AppPlusPayConfig.ALIPAY_APP_ID_SNAPSHOT_KEY, appPlusPayConfig.requireAliPayMiniConfig().getAppId()).toString());
+                .set(AppPlusPayConfig.ALIPAY_APP_ID_SNAPSHOT_KEY, appPlusPayConfig.requireAliPayWebPayConfig().getAppId()).toString());
         return payOrder;
     }
 
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImpl.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImpl.java
index 9e6aec51..4f2bb0e2 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImpl.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImpl.java
@@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeQueryResponse;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
@@ -28,7 +29,6 @@ import com.bsd.pjcloud.thirdparty.dto.appplus.ThirdAggregateOrderCodePayDto;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdAggregatePaySessionEntity;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdMchFzRelationEntity;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdPayOrderEntity;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateAlipayOauthIdentity;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierLaunch;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierPageData;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregatePayCreateContext;
@@ -56,7 +56,6 @@ import java.security.SecureRandom;
 import java.time.Duration;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
-import java.util.Base64;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Locale;
@@ -100,7 +99,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     private static final String CREATE_LOCK_PREFIX = "thirdparty:order-code-pay:lock:";
 
     /**
-     * OAuth state Redis 键前缀，租户前缀由 Redis 基础设施自动附加。
+     * 微信 OAuth state Redis 键前缀，租户前缀由 Redis 基础设施自动附加。
      */
     private static final String OAUTH_STATE_PREFIX = "thirdparty:aggregate-order-pay:oauth-state:";
 
@@ -129,36 +128,16 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
      */
     private static final int ACCESS_TOKEN_BYTES = 32;
 
-    /**
-     * 支付宝用户授权入口。
-     */
-    private static final String ALIPAY_OAUTH_URL = "https://openauth.alipay.com/oauth2/publicAppAuthorize.htm";
-
     /**
      * 微信公众号网页授权入口。
      */
     private static final String WECHAT_OAUTH_URL = "https://open.weixin.qq.com/connect/oauth2/authorize";
 
-    /**
-     * 支付宝 OAuth 最小静默授权范围。
-     */
-    private static final String ALIPAY_OAUTH_SCOPE = "auth_base";
-
     /**
      * 微信公众号 OAuth 最小静默授权范围。
      */
     private static final String WECHAT_OAUTH_SCOPE = "snsapi_base";
 
-    /**
-     * 支付宝固定 OAuth 回调路径，避免租户编码进入回调 URL 后要求逐租户配置平台白名单。
-     */
-    private static final String ALIPAY_OAUTH_CALLBACK_PATH = "/aggregate-order-pay/oauth/alipay";
-
-    /**
-     * 支付宝 OAuth state 中租户编码与随机 state 的分隔符。
-     */
-    private static final String OAUTH_STATE_TENANT_SEPARATOR = ".";
-
     /**
      * 支付宝撤销接口要求稍后重试的标记值。
      */
@@ -176,7 +155,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     private final ThirdAggregatePaySessionService aggregatePaySessionService;
 
     /**
-     * 支付宝 OAuth、JSAPI 下单、查单和撤销服务。
+     * 支付宝 WAP 签名、查单、关单及历史撤销服务。
      */
     private final ThirdAggregateAliPayService aggregateAliPayService;
 
@@ -349,12 +328,12 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     }
 
     /**
-     * 在租户上下文中校验聚合访问令牌和扫码客户端，然后创建一次性 OAuth state。
+     * 校验访问令牌和扫码客户端：支付宝只使用 WAP，历史支付宝只查询原单，微信保留 OAuth。
      *
      * @param tenantCode 聚合 URL 中的租户唯一编码
      * @param token 聚合 URL 随机访问令牌
      * @param userAgent 扫码客户端 User-Agent
-     * @return 支付宝或微信官方 OAuth 授权地址
+     * @return 新 WAP 收银 H5 地址、历史支付宝只读票据，或微信官方 OAuth 授权地址
      */
     @Override
     public String getCashierOauthUrl(String tenantCode, String token, String userAgent) {
@@ -378,26 +357,20 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
                     .noneMatch(setting -> platform.getType().equals(setting.getPlatformType()))) {
                 return h5Support.cashierUrl(tenantCode, createStatusTicket(session.getAggregateNo()));
             }
-            String storedState = createOauthState(session.getId(), platform);
-            String state = ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.ALI_PAY)
-                    ? buildAlipayOauthState(tenantCode, storedState) : storedState;
-            String callbackPath = ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.ALI_PAY)
-                    ? ALIPAY_OAUTH_CALLBACK_PATH
-                    : "/aggregate-order-pay/oauth/" + platformPath(platform) + "/" + tenantCode;
-            String callbackUrl = buildPublicUrl(getPlatformBaseUrl(platform), callbackPath);
-            if (ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.WECHAT)) {
-                return WECHAT_OAUTH_URL + "?appid=" + encode(appPlusPayConfig.getWechatConfig().getGzhAppId())
-                        + "&redirect_uri=" + encode(callbackUrl)
-                        + "&response_type=code&scope=" + WECHAT_OAUTH_SCOPE
-                        + "&state=" + encode(state) + "#wechat_redirect";
+            if (platform == AppPlusPlatformTypeEnum.ALI_PAY) {
+                // 已有旧渠道子单只能查询和结算，不能切换产品后为同一会话再创建一笔可支付 WAP 请求。
+                if (isHistoricalAlipaySession(session)) {
+                    return h5Support.cashierUrl(tenantCode, createStatusTicket(session.getAggregateNo()));
+                }
+                return enterAlipayWapCashier(tenantCode, session);
             }
-            AppPlusPayConfig.AliPayConfig alipay = appPlusPayConfig.requireAliPayWebConfig();
-            // 只记录本次实际使用的应用和静态回调地址，不记录包含一次性 state 的完整授权链接。
-            log.info("聚合收银支付宝网页授权,configKey:ali-pay-config,appId:[{}],redirectUri:[{}]", alipay.getAppId(), callbackUrl);
-            return ALIPAY_OAUTH_URL + "?app_id=" + encode(alipay.getAppId())
-                    + "&scope=" + ALIPAY_OAUTH_SCOPE
+            String state = createOauthState(session.getId(), AppPlusPlatformTypeEnum.WECHAT);
+            String callbackUrl = buildPublicUrl(getPlatformBaseUrl(AppPlusPlatformTypeEnum.WECHAT),
+                    "/aggregate-order-pay/oauth/wechat/" + tenantCode);
+            return WECHAT_OAUTH_URL + "?appid=" + encode(appPlusPayConfig.getWechatConfig().getGzhAppId())
                     + "&redirect_uri=" + encode(callbackUrl)
-                    + "&state=" + encode(state);
+                    + "&response_type=code&scope=" + WECHAT_OAUTH_SCOPE
+                    + "&state=" + encode(state) + "#wechat_redirect";
         });
     }
 
@@ -415,41 +388,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         return TenantBroker.applyAs(tenant.getId(), ignored -> {
             ThirdAggregatePaySessionEntity session = consumeOauthState(state, AppPlusPlatformTypeEnum.WECHAT);
             String spOpenId = aggregateWechatPayService.exchangeSpOpenId(authCode);
-            ThirdAggregateCashierLaunch launch = createOrReuseChildOrder(session, AppPlusPlatformTypeEnum.WECHAT,
-                    spOpenId, null);
-            return buildCashierPageData(tenantCode, session.getAggregateNo(), launch);
-        });
-    }
-
-    /**
-     * 处理固定支付宝 OAuth 回调，从一次性 state 中恢复租户编码后进入对应租户上下文。
-     *
-     * @param authCode 支付宝一次性授权码
-     * @param state 包含租户编码和 Redis 一次性随机值的 OAuth state
-     * @return 支付宝 JSBridge 调起数据和短期状态查询地址
-     */
-    @Override
-    public ThirdAggregateCashierPageData handleAlipayOauth(String authCode, String state) {
-        String[] stateParts = parseAlipayOauthState(state);
-        return handleAlipayOauthInTenant(stateParts[0], authCode, stateParts[1]);
-    }
-
-    /**
-     * 在指定租户上下文中消费支付宝 OAuth state 并创建或复用 JSAPI 子订单。
-     *
-     * @param tenantCode 已由固定回调 state 确认的租户唯一编码
-     * @param authCode 支付宝一次性授权码
-     * @param storedState Redis 中保存的一次性随机 state
-     * @return 支付宝 JSBridge 调起数据和短期状态查询地址
-     */
-    private ThirdAggregateCashierPageData handleAlipayOauthInTenant(String tenantCode, String authCode,
-                                                                     String storedState) {
-        SysTenant tenant = resolveTenant(tenantCode);
-        return TenantBroker.applyAs(tenant.getId(), ignored -> {
-            ThirdAggregatePaySessionEntity session = consumeOauthState(storedState, AppPlusPlatformTypeEnum.ALI_PAY);
-            ThirdAggregateAlipayOauthIdentity identity = aggregateAliPayService.exchangeOauthCode(authCode);
-            ThirdAggregateCashierLaunch launch = createOrReuseChildOrder(session, AppPlusPlatformTypeEnum.ALI_PAY,
-                    identity.getStableIdentity(), identity);
+            ThirdAggregateCashierLaunch launch = createOrReuseWechatChildOrder(session, spOpenId);
             return buildCashierPageData(tenantCode, session.getAggregateNo(), launch);
         });
     }
@@ -458,7 +397,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
      * 在 URL 指定租户上下文中使用短期 ticket 查询聚合支付状态。
      *
      * @param tenantCode 聚合 URL 中的租户唯一编码
-     * @param ticket OAuth 回调收银页取得的短期状态票据
+     * @param ticket WAP 或微信收银页取得的短期状态票据
      * @return 不含敏感字段的聚合支付状态
      */
     @Override
@@ -508,7 +447,8 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
             context.setPaySuccess(Boolean.TRUE.equals(status.getPaySuccess()));
             context.setExpireTime(session.getExpireTime());
             if (ThirdAggregatePaySessionStatusEnum.PAYING.getType().equals(session.getStatus()) && !isExpired(session)) {
-                context.setLaunchParams(restoreLaunch(session).getPayParams());
+                ThirdAggregateCashierLaunch launch = restoreLaunch(session);
+                if (launch != null) context.setLaunchParams(launch.getPayParams());
             }
             return context;
         });
@@ -561,7 +501,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     }
 
     /**
-     * 识别共享回调中的聚合 JSAPI 子订单并在自动处理期限内同步聚合会话。
+     * 识别共享回调中的聚合渠道流水并同步聚合会话，历史支付宝流水仍按原绑定处理。
      *
      * <p>已验签的延迟成功回调仍以渠道事实为准，即使会话已经进入 EXPIRED，也允许 CAS 恢复为支付成功；
      * 只有没有绑定渠道子订单的历史会话才可以本地终止。</p>
@@ -644,20 +584,17 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     }
 
     /**
-     * 原子选定平台后创建第三方子订单，或为同平台同付款人恢复已存在的调起参数。
+     * 仅为微信 OAuth 原子绑定付款人并创建子订单，或恢复同一微信付款人的原单参数。
      *
      * @param originalSession OAuth state 绑定的会话快照
-     * @param platform 当前 OAuth 平台
-     * @param payerIdentity 付款人原始身份，仅用于摘要比较
-     * @param alipayIdentity 支付宝 OAuth 身份；微信平台时为空
+     * @param spOpenId 微信公众号授权确认的付款人身份，仅用于摘要比较及微信下单
      * @return 当前付款人的 JSBridge 调起参数
      */
-    private ThirdAggregateCashierLaunch createOrReuseChildOrder(ThirdAggregatePaySessionEntity originalSession,
-                                                                 AppPlusPlatformTypeEnum platform, String payerIdentity,
-                                                                 ThirdAggregateAlipayOauthIdentity alipayIdentity) {
+    private ThirdAggregateCashierLaunch createOrReuseWechatChildOrder(ThirdAggregatePaySessionEntity originalSession, String spOpenId) {
+        AppPlusPlatformTypeEnum platform = AppPlusPlatformTypeEnum.WECHAT;
         ThirdAggregatePaySessionEntity session = aggregatePaySessionService.getById(originalSession.getId());
         validateCashierSession(session, platform);
-        String payerHash = sha256(payerIdentity);
+        String payerHash = sha256(spOpenId);
         if (StrUtil.isNotBlank(session.getSelectedPlatform())) {
             validateSelectedPayer(session, platform, payerHash);
             if (ObjectUtil.equals(session.getStatus(), ThirdAggregatePaySessionStatusEnum.PAYING.getType())) {
@@ -683,16 +620,9 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
 
         ThirdAggregatePayCreateContext context = buildCreateContext(session, payNo);
         try {
-            ThirdAggregateCashierLaunch launch;
-            if (ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.ALI_PAY)) {
-                MchPaySettingVo setting = getRequiredAliPaySetting(merchant);
-                setting = applyDefaultPaymentRelation(setting, context);
-                launch = aggregateAliPayService.createPay(context, setting, alipayIdentity);
-            } else {
-                MchPaySettingVo setting = getRequiredWechatPaySetting(merchant);
-                setting = applyDefaultPaymentRelation(setting, context);
-                launch = aggregateWechatPayService.createPay(context, setting, payerIdentity);
-            }
+            MchPaySettingVo setting = getRequiredWechatPaySetting(merchant);
+            setting = applyDefaultPaymentRelation(setting, context);
+            ThirdAggregateCashierLaunch launch = aggregateWechatPayService.createPay(context, setting, spOpenId);
             if (!aggregatePaySessionService.markPaying(session.getId(), payNo)) {
                 ThirdPayOrderEntity latestPayOrder = thirdPayOrderService.getByPayNo(payNo);
                 ThirdAggregatePaySessionEntity latestSession = aggregatePaySessionService.getById(session.getId());
@@ -703,7 +633,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
                     aggregatePaySessionService.syncFromPayOrder(latestPayOrder);
                     return launch;
                 }
-                closeOrCancelChildOrder(latestPayOrder);
+                closeWechatChildOrder(latestPayOrder);
                 throw new RuntimeException("聚合支付会话状态已变化，请重新创建二维码");
             }
             return launch;
@@ -713,6 +643,142 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         }
     }
 
+    /**
+     * 识别已经绑定旧支付宝渠道流水的会话；升级只停止旧调起能力，不重新创建交易或改写历史身份。
+     *
+     * @param session 当前租户通过随机访问令牌取得的支付宝会话
+     * @return 存在历史付款人摘要或已绑定非 WAP 流水时为真，仅允许签发只读收银票据
+     */
+    private boolean isHistoricalAlipaySession(ThirdAggregatePaySessionEntity session) {
+        if (!AppPlusPlatformTypeEnum.ALI_PAY.getType().equals(session.getSelectedPlatform())) return false;
+        if (StrUtil.isNotBlank(session.getPayerIdentityHash())) return true;
+        ThirdPayOrderEntity payOrder = thirdPayOrderService.getByPayNo(session.getPayNo());
+        return payOrder != null && !isWapOrder(payOrder);
+    }
+
+    /**
+     * 不依赖 OAuth 创建 WAP 付款请求。随机访问令牌已由入口校验，付款人由支付宝官方网关识别。
+     * 同一会话仍只绑定一个 payNo；恢复时必须确认为无身份摘要的 WAP 流水，不能绕过历史 JSAPI 买家绑定。
+     */
+    private String enterAlipayWapCashier(String tenantCode, ThirdAggregatePaySessionEntity originalSession) {
+        ThirdAggregatePaySessionEntity session = aggregatePaySessionService.getById(originalSession.getId());
+        validateCashierSession(session, AppPlusPlatformTypeEnum.ALI_PAY);
+        if (StrUtil.isNotBlank(session.getSelectedPlatform())) {
+            validateWapResume(session);
+            return h5Support.cashierUrl(tenantCode, createStatusTicket(session.getAggregateNo()));
+        }
+        MchManageVo merchant = getMerchant(session.getMchId());
+        MchPaySettingVo setting = getRequiredAliPaySetting(merchant);
+        // 在平台绑定前验证短期限及直付通关系，避免明显无效请求占用扫码会话。
+        if (!session.getExpireTime().isAfter(LocalDateTime.now().plusMinutes(1))) {
+            throw new IllegalArgumentException("付款入口剩余有效期不足，请重新扫码");
+        }
+        String payNo = createPayNo();
+        ThirdAggregatePayCreateContext context = buildCreateContext(session, payNo);
+        setting = applyDefaultPaymentRelation(setting, context);
+        if (!aggregatePaySessionService.selectWapPlatform(session.getId(), payNo)) {
+            ThirdAggregatePaySessionEntity latest = aggregatePaySessionService.getById(session.getId());
+            validateCashierSession(latest, AppPlusPlatformTypeEnum.ALI_PAY);
+            validateWapResume(latest);
+            return h5Support.cashierUrl(tenantCode, createStatusTicket(latest.getAggregateNo()));
+        }
+        try {
+            String ticket = createStatusTicket(session.getAggregateNo());
+            String returnUrl = buildPublicUrl(getPlatformBaseUrl(AppPlusPlatformTypeEnum.ALI_PAY),
+                    "/aggregate-order-pay/return/alipay/" + encode(tenantCode) + "/" + ticket);
+            aggregateAliPayService.createWapPay(context, setting, returnUrl);
+            if (!aggregatePaySessionService.markPaying(session.getId(), payNo)) {
+                // 签名地址尚未交付浏览器，不能当作已支付；保留绑定流水供后台补偿确认。
+                throw new IllegalStateException("付款会话状态已变化，请稍后查询");
+            }
+            return h5Support.cashierUrl(tenantCode, ticket);
+        } catch (RuntimeException exception) {
+            // 保存后的状态推进失败不能终止补偿；数据库提交结果未知时同样保留原会话。
+            try {
+                ThirdPayOrderEntity saved = thirdPayOrderService.getByPayNo(payNo);
+                if (saved == null || ThirdPayOrderStatusEnum.PAY_FAILED.getType().equals(saved.getStatus())) {
+                    aggregatePaySessionService.markCreateFailed(session.getId(), payNo);
+                }
+            } catch (RuntimeException readException) {
+                log.warn("|{}|WAP创建结果待恢复,payNo:{}", TAG, payNo);
+            }
+            throw exception;
+        }
+    }
+
+    /** 只恢复同一无 OAuth 会话的 WAP 待支付流水；已落单的创建中状态可补偿，历史 JSAPI 不能放行。 */
+    private void validateWapResume(ThirdAggregatePaySessionEntity session) {
+        ThirdPayOrderEntity payOrder = session == null ? null : thirdPayOrderService.getByPayNo(session.getPayNo());
+        if (session != null && isWapOrder(payOrder)
+                && ThirdPayOrderStatusEnum.PAY_UNPAID.getType().equals(payOrder.getStatus())
+                && StrUtil.isBlank(session.getPayerIdentityHash())
+                && AppPlusPlatformTypeEnum.ALI_PAY.getType().equals(session.getSelectedPlatform())
+                && ThirdAggregatePaySessionStatusEnum.PLATFORM_CREATING.getType().equals(session.getStatus())) {
+            // 上次落单成功但状态推进中断时，只恢复同一 payNo，不签第二笔请求。
+            aggregatePaySessionService.markPaying(session.getId(), session.getPayNo());
+            session = aggregatePaySessionService.getById(session.getId());
+        }
+        if (session == null || StrUtil.isNotBlank(session.getPayerIdentityHash())
+                || !AppPlusPlatformTypeEnum.ALI_PAY.getType().equals(session.getSelectedPlatform())
+                || !ThirdAggregatePaySessionStatusEnum.PAYING.getType().equals(session.getStatus())
+                || !isWapOrder(payOrder)) {
+            throw new IllegalStateException("付款订单正在确认，请稍后重试");
+        }
+    }
+
+    /** 从已有请求快照识别 WAP 产品，不按客户端传来的模式或 URL 判定关单方式。 */
+    private boolean isWapOrder(ThirdPayOrderEntity payOrder) {
+        if (payOrder == null || StrUtil.isBlank(payOrder.getPayRep())) return false;
+        try {
+            JSONObject request = JSONUtil.parseObj(payOrder.getPayRep());
+            return Boolean.TRUE.equals(request.getBool("aggregatePay")) && "QUICK_WAP_WAY".equals(request.getStr("productCode"));
+        } catch (RuntimeException exception) {
+            return false;
+        }
+    }
+
+    /** 只接受渠道明确的不存在响应；网络、权限及签名异常都不能用于释放原付款意图。 */
+    private boolean isAlipayTradeMissing(AlipayTradeQueryResponse response) {
+        return response != null && !response.isSuccess() && "ACQ.TRADE_NOT_EXIST".equals(response.getSubCode());
+    }
+
+    /**
+     * WAP 的签名地址在过期前仍能创建渠道单；到期后明确查无此单才可结束本地请求。
+     * 已存在的交易使用 close，付款竞态失败后重新查单，避免 cancel 自动退款已成功的交易。
+     */
+    private void closeExpiredWapOrder(ThirdAggregatePaySessionEntity session, ThirdPayOrderEntity payOrder, AlipayTradeQueryResponse response) {
+        if (payOrder.getExpireTime() == null || payOrder.getExpireTime().isAfter(LocalDateTime.now())) return;
+        if (isAlipayTradeMissing(response)) {
+            ThirdPayOrderEntity update = new ThirdPayOrderEntity();
+            update.setStatus(ThirdPayOrderStatusEnum.PAY_CLOSED.getType());
+            // 区分“本地到期且未建渠道单”和渠道真实关单，只有前者允许迟到的验真成功补偿。
+            JSONObject snapshot = StrUtil.isBlank(payOrder.getPayRes()) ? JSONUtil.createObj() : JSONUtil.parseObj(payOrder.getPayRes());
+            update.setPayRes(snapshot.set("wapClosedWithoutTrade", true).toString());
+            thirdPayOrderService.update(update, new LambdaUpdateWrapper<ThirdPayOrderEntity>()
+                    .eq(ThirdPayOrderEntity::getId, payOrder.getId())
+                    .eq(ThirdPayOrderEntity::getStatus, ThirdPayOrderStatusEnum.PAY_UNPAID.getType()));
+            syncSessionFromChildOrder(session);
+            return;
+        }
+        if (response == null || !response.isSuccess() || !"WAIT_BUYER_PAY".equals(response.getTradeStatus())) return;
+        AlipayTradeCloseResponse closed = aggregateAliPayService.close(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
+        if (closed != null && closed.isSuccess()) {
+            updateChildOrderClosed(payOrder.getId());
+            syncSessionFromChildOrder(session);
+            return;
+        }
+        AlipayTradeQueryResponse latest = aggregateAliPayService.query(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
+        if (latest != null && latest.isSuccess()) {
+            if ("TRADE_SUCCESS".equals(latest.getTradeStatus()) || "TRADE_FINISHED".equals(latest.getTradeStatus())) {
+                updateChildOrderSuccess(payOrder, latest.getTradeNo());
+                syncSessionFromChildOrder(session);
+            } else if ("TRADE_CLOSED".equals(latest.getTradeStatus())) {
+                updateChildOrderClosed(payOrder.getId());
+                syncSessionFromChildOrder(session);
+            }
+        }
+    }
+
     /**
      * 查询支付宝子订单并根据交易状态原子同步成功、关闭或到期撤销结果。
      *
@@ -737,6 +803,10 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         if (!isExpired(session)) {
             return;
         }
+        if (isWapOrder(payOrder)) {
+            closeExpiredWapOrder(session, payOrder, response);
+            return;
+        }
         AlipayTradeCancelResponse cancelResponse = aggregateAliPayService.cancel(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
         if (cancelResponse != null && cancelResponse.isSuccess()
                 && ObjectUtil.notEqual(cancelResponse.getRetryFlag(), ALIPAY_CANCEL_RETRY)
@@ -868,34 +938,30 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     }
 
     /**
-     * 对已创建但会话绑定失败的子订单执行最佳努力撤销或关单。
+     * 微信子订单已创建但会话绑定失败时尝试关单，未知结果继续保留原支付流水等待补偿。
      *
-     * @param payOrder 需要关闭的第三方子订单，允许为空
+     * @param payOrder 创建中的微信子订单；为空、其他平台或已经结束时不处理
      */
-    private void closeOrCancelChildOrder(ThirdPayOrderEntity payOrder) {
-        if (payOrder == null || ObjectUtil.notEqual(payOrder.getStatus(), ThirdPayOrderStatusEnum.PAY_UNPAID.getType())) {
-            return;
-        }
-        boolean closed = false;
-        if (ObjectUtil.equals(payOrder.getPayPlatformType(), AppPlusPlatformTypeEnum.WECHAT.getType())) {
-            closed = aggregateWechatPayService.close(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
-        } else {
-            AlipayTradeCancelResponse response = aggregateAliPayService.cancel(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
-            closed = response != null && response.isSuccess() && ObjectUtil.notEqual(response.getRetryFlag(), ALIPAY_CANCEL_RETRY);
-        }
-        if (closed) {
+    private void closeWechatChildOrder(ThirdPayOrderEntity payOrder) {
+        if (payOrder == null || !AppPlusPlatformTypeEnum.WECHAT.getType().equals(payOrder.getPayPlatformType())
+                || !ThirdPayOrderStatusEnum.PAY_UNPAID.getType().equals(payOrder.getStatus())) return;
+        if (aggregateWechatPayService.close(payOrder.getPayNo(), payOrder.getMchPaySettingJson())) {
             updateChildOrderClosed(payOrder.getId());
         }
     }
 
     /**
-     * 从已支付中会话绑定的子订单响应快照恢复 JSBridge 调起参数。
+     * 从支付中会话绑定的子订单快照恢复渠道参数，WAP 签名地址仅在内存中解密。
      *
      * @param session 已选定平台且状态为支付中的聚合会话
-     * @return 原平台 JSBridge 调起参数
+     * @return 微信 JSBridge 参数或 WAP 官方签名地址；历史支付宝返回 null，保持只读
      */
     private ThirdAggregateCashierLaunch restoreLaunch(ThirdAggregatePaySessionEntity session) {
         ThirdPayOrderEntity payOrder = thirdPayOrderService.getByPayNo(session.getPayNo());
+        // 历史支付宝流水只提供结果查询；升级后不得再向 H5 输出 tradeNO 或重新签名第二笔付款。
+        if (AppPlusPlatformTypeEnum.ALI_PAY.getType().equals(session.getSelectedPlatform()) && !isWapOrder(payOrder)) {
+            return null;
+        }
         if (payOrder == null || StrUtil.isBlank(payOrder.getPayRes())) {
             throw new RuntimeException("支付订单调起参数不存在，请重新创建二维码");
         }
@@ -906,6 +972,14 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
             }
             Map<String, Object> params = new LinkedHashMap<>();
             launchObject.forEach(params::put);
+            if (isWapOrder(payOrder)) {
+                String ciphertext = JSONUtil.parseObj(payOrder.getPayRes()).getStr("payUrlCiphertext");
+                if (!"ALIPAY_WAP".equals(params.get("mode")) || StrUtil.isBlank(ciphertext)) {
+                    throw new IllegalStateException("手机网站付款参数不可用，请稍后查询");
+                }
+                // 仅票据上下文在内存解密，数据库与普通后台流水接口不保存明文签名地址。
+                params.put("payUrl", stringEncryptor.decrypt(ciphertext));
+            }
             return new ThirdAggregateCashierLaunch(AppPlusPlatformTypeEnum.valueOfByType(session.getSelectedPlatform()),
                     session.getPayNo(), params);
         } catch (RuntimeException exception) {
@@ -976,49 +1050,6 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         return state;
     }
 
-    /**
-     * 将租户编码绑定到支付宝 OAuth state，租户编码仅用于回调恢复上下文，随机部分仍由 Redis 一次性消费。
-     *
-     * @param tenantCode 聚合二维码中的租户唯一编码
-     * @param storedState 已保存到当前租户 Redis 命名空间的一次性随机 state
-     * @return 可安全放入 OAuth URL 的租户绑定 state
-     */
-    private String buildAlipayOauthState(String tenantCode, String storedState) {
-        if (StrUtil.isBlank(tenantCode) || StrUtil.isBlank(storedState)) {
-            throw new RuntimeException("支付宝授权状态生成失败");
-        }
-        String encodedTenantCode = Base64.getUrlEncoder().withoutPadding()
-                .encodeToString(tenantCode.getBytes(StandardCharsets.UTF_8));
-        return encodedTenantCode + OAUTH_STATE_TENANT_SEPARATOR + storedState;
-    }
-
-    /**
-     * 解析固定支付宝回调携带的租户绑定 state，并拒绝缺段、非法编码或空值。
-     *
-     * @param state 支付宝原样回传的 OAuth state
-     * @return 长度为二的数组，依次为租户唯一编码和 Redis 一次性随机 state
-     */
-    private String[] parseAlipayOauthState(String state) {
-        if (StrUtil.isBlank(state)) {
-            throw new RuntimeException("支付授权状态不能为空");
-        }
-        int separatorIndex = state.indexOf(OAUTH_STATE_TENANT_SEPARATOR);
-        if (separatorIndex <= 0 || separatorIndex >= state.length() - OAUTH_STATE_TENANT_SEPARATOR.length()) {
-            throw new RuntimeException("支付宝授权状态格式错误，请重新扫码");
-        }
-        String encodedTenantCode = state.substring(0, separatorIndex);
-        String storedState = state.substring(separatorIndex + OAUTH_STATE_TENANT_SEPARATOR.length());
-        try {
-            String tenantCode = new String(Base64.getUrlDecoder().decode(encodedTenantCode), StandardCharsets.UTF_8);
-            if (StrUtil.isBlank(tenantCode) || StrUtil.isBlank(storedState)) {
-                throw new RuntimeException("支付宝授权状态格式错误，请重新扫码");
-            }
-            return new String[]{tenantCode, storedState};
-        } catch (IllegalArgumentException exception) {
-            throw new RuntimeException("支付宝授权状态格式错误，请重新扫码");
-        }
-    }
-
     /**
      * 校验聚合会话可继续扫码，并阻止另一平台在首个平台已选定后继续授权。
      *
@@ -1215,8 +1246,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
      */
     private void validateApplicationConfig(AppPlusPlatformTypeEnum platform) {
         if (platform == AppPlusPlatformTypeEnum.ALI_PAY) {
-            appPlusPayConfig.requireAliPayWebConfig();
-            appPlusPayConfig.requireAliPayMiniConfig();
+            appPlusPayConfig.requireAliPayWebPayConfig();
         }
         AppPlusPayConfig.WechatConfig wechat = appPlusPayConfig.getWechatConfig();
         if (platform == AppPlusPlatformTypeEnum.WECHAT && (wechat == null || StrUtil.hasBlank(wechat.getGzhAppId(), wechat.getGzhAppSecret(), wechat.getMerchantId(), wechat.getMchPrivatePath(),
@@ -1368,7 +1398,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
     }
 
     /**
-     * 获取指定平台 OAuth 回调使用的现有公网基础地址。
+     * 获取微信 OAuth 或支付宝 WAP 返回使用的现有公网基础地址。
      *
      * @param platform 支付宝或微信平台
      * @return 对应现有回调基础地址
@@ -1377,7 +1407,7 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         if (ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.WECHAT)) {
             return normalizeBaseUrl(appPlusPayConfig.getWechatConfig().getBaseCallbackUrl());
         }
-        return normalizeBaseUrl(appPlusPayConfig.requireAliPayWebConfig().getBaseCallbackUrl());
+        return normalizeBaseUrl(appPlusPayConfig.requireAliPayWebPayConfig().getBaseCallbackUrl());
     }
 
     /**
@@ -1408,16 +1438,6 @@ public class ThirdAggregateOrderPayServiceImpl implements ThirdAggregateOrderPay
         return normalizeBaseUrl(baseUrl) + h5Support.publicRoutePrefix() + path;
     }
 
-    /**
-     * 获取 OAuth 回调路径中的平台固定片段。
-     *
-     * @param platform 支付宝或微信平台
-     * @return {@code alipay} 或 {@code wechat}
-     */
-    private String platformPath(AppPlusPlatformTypeEnum platform) {
-        return ObjectUtil.equals(platform, AppPlusPlatformTypeEnum.WECHAT) ? "wechat" : "alipay";
-    }
-
     /**
      * 使用 UTF-8 对 OAuth URL 查询参数进行百分号编码。
      *
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImpl.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImpl.java
index 56dc2636..80741a85 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImpl.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImpl.java
@@ -13,6 +13,7 @@ import com.alipay.api.AlipayConfig;
 import com.alipay.api.DefaultAlipayClient;
 import com.alipay.api.domain.AlipayTradeAppPayModel;
 import com.alipay.api.domain.AlipayTradeCancelModel;
+import com.alipay.api.domain.AlipayTradeCloseModel;
 import com.alipay.api.domain.AlipayTradePrecreateModel;
 import com.alipay.api.domain.AlipayTradeQueryModel;
 import com.alipay.api.domain.AlipayTradeRefundModel;
@@ -31,6 +32,7 @@ import com.alipay.api.domain.SettleExtendParams;
 import com.alipay.api.internal.util.AlipaySignature;
 import com.alipay.api.request.AlipayTradeAppPayRequest;
 import com.alipay.api.request.AlipayTradeCancelRequest;
+import com.alipay.api.request.AlipayTradeCloseRequest;
 import com.alipay.api.request.AlipayTradePrecreateRequest;
 import com.alipay.api.request.AlipayTradeQueryRequest;
 import com.alipay.api.request.AlipayTradeRefundRequest;
@@ -40,6 +42,7 @@ import com.alipay.api.request.AlipayTradeOrderSettleRequest;
 import com.alipay.api.request.AlipayTradeOrderSettleQueryRequest;
 import com.alipay.api.response.AlipayTradeAppPayResponse;
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradePrecreateResponse;
 import com.alipay.api.response.AlipayTradeQueryResponse;
 import com.alipay.api.response.AlipayTradeRefundResponse;
@@ -110,6 +113,9 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
     /** 历史聚合单保存的当面付产品码，回调兼容时不得与原订单码产品码混用。 */
     private static final String LEGACY_AGGREGATE_FACE_PRODUCT_CODE = "FACE_TO_FACE_PAYMENT";
 
+    /** 手机网站聚合收银产品码；与历史 JSAPI、当面付一样必须具有严格的聚合会话绑定。 */
+    private static final String AGGREGATE_WAP_PRODUCT_CODE = "QUICK_WAP_WAY";
+
     /**
      * 订单码交易标题，固定安全文案避免把业务隐私传给第三方平台。
      */
@@ -498,6 +504,29 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
         }
     }
 
+    /**
+     * 使用支付单原应用和商户授权关闭未付款交易，避免支付与到期处理竞争时撤销已成功的 WAP 付款。
+     *
+     * @param payNo 第三方支付服务生成的商户订单号
+     * @param settingJson 创建订单时保存的商户配置及 AppID 快照
+     * @return 支付宝原始关单响应；异常返回 {@code null}，不在本方法推断或更新本地交易终态
+     */
+    @Override
+    public AlipayTradeCloseResponse close(String payNo, String settingJson) {
+        try {
+            MchPaySettingEntity.AliPaySetting aliPaySetting = parseAliPaySettingSnapshot(settingJson);
+            AlipayTradeCloseRequest request = new AlipayTradeCloseRequest();
+            AlipayTradeCloseModel model = new AlipayTradeCloseModel();
+            model.setOutTradeNo(payNo);
+            request.setBizModel(model);
+            putAppAuthToken(request::putOtherTextParam, aliPaySetting);
+            return getOrderAlipayClient(settingJson).execute(request);
+        } catch (Exception exception) {
+            log.error("|{}|关闭支付宝订单失败,payNo:{},exceptionType:{}", TAG, payNo, exception.getClass().getSimpleName());
+            return null;
+        }
+    }
+
     /**
      * 创建支付宝 App 支付订单。
      *
@@ -1699,10 +1728,14 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
         if (ObjectUtil.equals(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_SUCCESS.getType())) {
             return new AliPayCallbackResult(payOrderEntity, true, false);
         }
-        if (ObjectUtil.equals(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_CLOSED.getType())) {
+        // WAP 在到期查无渠道单后可能已本地结束，已验签且完整绑定的迟到成功仍以真实扣款为准。
+        // 仅补偿带服务端未建单标记的本地关闭，不恢复渠道真实关闭、退款等终态，也不改变历史支付规则。
+        boolean wapSuccess = paySuccess && isRecoverableWapClosure(payOrderEntity);
+        if (ObjectUtil.equals(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_CLOSED.getType()) && !wapSuccess) {
             return new AliPayCallbackResult(payOrderEntity, false, false);
         }
-        if (ObjectUtil.notEqual(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_UNPAID.getType())) {
+        if (ObjectUtil.notEqual(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_UNPAID.getType())
+                && !(wapSuccess && ObjectUtil.equals(payOrderEntity.getStatus(), ThirdPayOrderStatusEnum.PAY_CLOSED.getType()))) {
             return null;
         }
 
@@ -1715,8 +1748,15 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
         }
         boolean stateChanged = thirdPayOrderService.update(updateObj, new LambdaUpdateWrapper<ThirdPayOrderEntity>()
                 .eq(ThirdPayOrderEntity::getId, payOrderEntity.getId())
-                .eq(ThirdPayOrderEntity::getStatus, ThirdPayOrderStatusEnum.PAY_UNPAID.getType()));
+                .eq(ThirdPayOrderEntity::getStatus, payOrderEntity.getStatus()));
         ThirdPayOrderEntity latestOrder = thirdPayOrderService.getById(payOrderEntity.getId());
+        if (!stateChanged && paySuccess && isRecoverableWapClosure(latestOrder)) {
+            // 首次 CAS 若被“到期查无单”抢先，仅对带服务端标记的同一 WAP 关闭单再补偿一次。
+            stateChanged = thirdPayOrderService.update(updateObj, new LambdaUpdateWrapper<ThirdPayOrderEntity>()
+                    .eq(ThirdPayOrderEntity::getId, payOrderEntity.getId())
+                    .eq(ThirdPayOrderEntity::getStatus, ThirdPayOrderStatusEnum.PAY_CLOSED.getType()));
+            latestOrder = thirdPayOrderService.getById(payOrderEntity.getId());
+        }
         if (latestOrder == null) {
             return null;
         }
@@ -2051,10 +2091,29 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
     }
 
     /**
-     * 识别独立 H5 当面付及历史聚合 JSAPI 请求快照，后续仍须严格校验会话与订单绑定。
+     * 仅恢复 WAP 到期查无渠道单产生的本地关闭，渠道真实关单、退款和历史支付不参与补偿。
+     *
+     * @param payOrder 当前支付单及仅由服务端写入的请求、响应快照
+     * @return 关闭来源标记和聚合 WAP 产品均匹配时为真；异常快照拒绝恢复
+     */
+    private boolean isRecoverableWapClosure(ThirdPayOrderEntity payOrder) {
+        if (payOrder == null || !ThirdPayOrderStatusEnum.PAY_CLOSED.getType().equals(payOrder.getStatus())
+                || StrUtil.hasBlank(payOrder.getPayRep(), payOrder.getPayRes())) return false;
+        try {
+            JSONObject request = JSONUtil.parseObj(payOrder.getPayRep());
+            return Boolean.TRUE.equals(request.getBool("aggregatePay"))
+                    && AGGREGATE_WAP_PRODUCT_CODE.equals(request.getStr("productCode"))
+                    && Boolean.TRUE.equals(JSONUtil.parseObj(payOrder.getPayRes()).getBool("wapClosedWithoutTrade"));
+        } catch (RuntimeException exception) {
+            return false;
+        }
+    }
+
+    /**
+     * 识别独立 H5 WAP、历史当面付及聚合 JSAPI 请求快照，后续仍须严格校验会话与订单绑定。
      *
      * @param payOrder 回调商户订单号对应的内部支付订单
-     * @return 请求快照包含聚合标记，且产品码为当面付或历史 {@code JSAPI_PAY} 时返回 {@code true}
+     * @return 请求快照包含聚合标记，且产品码为 WAP、当面付或历史 {@code JSAPI_PAY} 时返回 {@code true}
      */
     private boolean isAggregatePayRequest(ThirdPayOrderEntity payOrder) {
         if (payOrder == null || StrUtil.isBlank(payOrder.getPayRep())) {
@@ -2064,7 +2123,8 @@ public class ThirdAppPlusAliPayServiceImpl implements ThirdAppPlusAliPayService
             JSONObject request = JSONUtil.parseObj(payOrder.getPayRep());
             return Boolean.TRUE.equals(request.getBool("aggregatePay"))
                     && (ObjectUtil.equals(request.getStr("productCode"), LEGACY_AGGREGATE_FACE_PRODUCT_CODE)
-                    || ObjectUtil.equals(request.getStr("productCode"), "JSAPI_PAY"));
+                    || ObjectUtil.equals(request.getStr("productCode"), "JSAPI_PAY")
+                    || ObjectUtil.equals(request.getStr("productCode"), AGGREGATE_WAP_PRODUCT_CODE));
         } catch (Exception exception) {
             return false;
         }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImpl.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImpl.java
index f6a10712..2c4a46dd 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImpl.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImpl.java
@@ -116,6 +116,31 @@ public class ThirdAggregatePaySessionServiceImpl extends ServiceImpl<ThirdAggreg
                 .isNull(ThirdAggregatePaySessionEntity::getPayNo));
     }
 
+    /**
+     * 手机网站支付由支付宝收银台识别买家，仅对未过期、未绑定的平台执行一次 CAS。
+     *
+     * @param sessionId 已通过随机访问令牌确认的当前租户会话主键
+     * @param payNo 预分配第三方子订单号，签名地址重复调起必须复用此单号
+     * @return 原子绑定成功时返回 {@code true}；不写入虚假的付款人身份摘要
+     */
+    @Override
+    public boolean selectWapPlatform(Long sessionId, String payNo) {
+        if (sessionId == null || StrUtil.isBlank(payNo)) {
+            return false;
+        }
+        ThirdAggregatePaySessionEntity update = new ThirdAggregatePaySessionEntity();
+        update.setStatus(ThirdAggregatePaySessionStatusEnum.PLATFORM_CREATING.getType());
+        update.setSelectedPlatform(AppPlusPlatformTypeEnum.ALI_PAY.getType());
+        update.setPayNo(payNo);
+        return update(update, new LambdaUpdateWrapper<ThirdAggregatePaySessionEntity>()
+                .eq(ThirdAggregatePaySessionEntity::getId, sessionId)
+                .eq(ThirdAggregatePaySessionEntity::getStatus, ThirdAggregatePaySessionStatusEnum.WAIT_SCAN.getType())
+                .gt(ThirdAggregatePaySessionEntity::getExpireTime, LocalDateTime.now())
+                .isNull(ThirdAggregatePaySessionEntity::getSelectedPlatform)
+                .isNull(ThirdAggregatePaySessionEntity::getPayNo)
+                .isNull(ThirdAggregatePaySessionEntity::getPayerIdentityHash));
+    }
+
     /**
      * 在第三方子订单保存成功后把会话从创建中推进为支付中。
      *
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayControllerTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayControllerTest.java
index 09c6f313..cd533da3 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayControllerTest.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/controller/appplus/ThirdAggregateOrderPayControllerTest.java
@@ -10,17 +10,17 @@ import org.springframework.http.ResponseEntity;
 import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.*;
 
-/** OAuth 收银出口必须通过 302 导航，不能继续输出 HTML 或把异常带到公网 URL。 */
+/** 微信 OAuth 与支付宝 WAP 返回都使用固定 302，不输出 HTML 或把异常带到公网 URL。 */
 class ThirdAggregateOrderPayControllerTest {
-    /** 正常回调只输出 Location，正文不包含渠道参数。 */
+    /** 微信授权回调继续只输出 Location，正文不包含渠道参数。 */
     @Test
-    void oauthShouldRedirectToH5WithoutHtmlBody() {
+    void wechatOauthShouldRedirectToH5WithoutHtmlBody() {
         ThirdAggregateOrderPayService service = mock(ThirdAggregateOrderPayService.class);
         AggregatePayProperties config = new AggregatePayProperties(); config.setH5BaseUrl("https://pay.example.com");
         ThirdAggregateH5Support support = new ThirdAggregateH5Support(config, mock(StringRedisTemplate.class));
         String target = support.cashierUrl("tenant", "a".repeat(32));
-        when(service.handleAlipayOauth("code", "state")).thenReturn(new ThirdAggregateCashierPageData(null, null, target));
-        ResponseEntity<Void> response = new ThirdAggregateOrderPayController(service, support).alipayOauth("code", "state");
+        when(service.handleWechatOauth("tenant", "code", "state")).thenReturn(new ThirdAggregateCashierPageData(null, null, target));
+        ResponseEntity<Void> response = new ThirdAggregateOrderPayController(service, support).wechatOauth("tenant", "code", "state");
         assertEquals(302, response.getStatusCode().value());
         assertEquals(target, response.getHeaders().getLocation().toString());
         assertNull(response.getBody());
@@ -29,7 +29,7 @@ class ThirdAggregateOrderPayControllerTest {
 
     /** 授权失败跳转固定提示入口，不反射渠道原始异常或用户参数。 */
     @Test
-    void oauthFailureShouldNotLeakException() {
+    void wechatOauthFailureShouldNotLeakException() {
         ThirdAggregateOrderPayService service = mock(ThirdAggregateOrderPayService.class);
         AggregatePayProperties config = new AggregatePayProperties(); config.setH5BaseUrl("https://pay.example.com");
         when(service.handleWechatOauth("tenant", "code", "state")).thenThrow(new RuntimeException("private-message"));
@@ -38,4 +38,55 @@ class ThirdAggregateOrderPayControllerTest {
         assertEquals("https://pay.example.com/#/pages/pay/index?error=UNAVAILABLE", response.getHeaders().getLocation().toString());
         assertNull(response.getBody());
     }
+
+    /** 手机网站回跳仅恢复同一票据并标记禁止自动重跳，不能借此更新或查询支付状态。 */
+    @Test
+    void wapReturnShouldRestoreTicketWithoutTrustingPaymentResult() {
+        ThirdAggregateOrderPayService service = mock(ThirdAggregateOrderPayService.class);
+        AggregatePayProperties config = new AggregatePayProperties(); config.setH5BaseUrl("https://pay.example.com");
+        ThirdAggregateH5Support support = new ThirdAggregateH5Support(config, mock(StringRedisTemplate.class));
+        String ticket = "a".repeat(32);
+
+        ResponseEntity<Void> response = new ThirdAggregateOrderPayController(service, support).alipayReturn("tenant", ticket);
+
+        assertEquals(302, response.getStatusCode().value());
+        assertEquals(support.cashierUrl("tenant", ticket) + "&returned=1", response.getHeaders().getLocation().toString());
+        assertEquals("no-store", response.getHeaders().getCacheControl());
+        assertEquals("no-referrer", response.getHeaders().getFirst("Referrer-Policy"));
+        assertNull(response.getBody());
+        verifyNoInteractions(service);
+    }
+
+    /** 控制字符和无效票据必须跳固定错误页，不能用于恢复任何收银上下文。 */
+    @Test
+    void wapReturnShouldRejectMalformedPath() {
+        ThirdAggregateOrderPayService service = mock(ThirdAggregateOrderPayService.class);
+        AggregatePayProperties config = new AggregatePayProperties(); config.setH5BaseUrl("https://pay.example.com");
+        ThirdAggregateH5Support support = new ThirdAggregateH5Support(config, mock(StringRedisTemplate.class));
+
+        ThirdAggregateOrderPayController controller = new ThirdAggregateOrderPayController(service, support);
+        ResponseEntity<Void> controlCharacter = controller.alipayReturn("tenant\n", "a".repeat(32));
+        ResponseEntity<Void> badTicket = controller.alipayReturn("tenant", "invalid-ticket");
+
+        assertEquals(support.errorUrl(), controlCharacter.getHeaders().getLocation().toString());
+        assertEquals(support.errorUrl(), badTicket.getHeaders().getLocation().toString());
+        verifyNoInteractions(service);
+    }
+
+    /** 原有点号、中文等租户编码仍安全编码在固定 H5 参数中，不能改变回跳来源。 */
+    @Test
+    void wapReturnShouldEncodeExistingTenantCodesWithoutChangingOrigin() {
+        ThirdAggregateOrderPayService service = mock(ThirdAggregateOrderPayService.class);
+        AggregatePayProperties config = new AggregatePayProperties(); config.setH5BaseUrl("https://pay.example.com");
+        ThirdAggregateH5Support support = new ThirdAggregateH5Support(config, mock(StringRedisTemplate.class));
+        String tenantCode = "tenant.商户";
+        String ticket = "a".repeat(32);
+
+        ResponseEntity<Void> response = new ThirdAggregateOrderPayController(service, support).alipayReturn(tenantCode, ticket);
+
+        assertEquals("pay.example.com", response.getHeaders().getLocation().getHost());
+        assertEquals(support.cashierUrl(tenantCode, ticket) + "&returned=1", response.getHeaders().getLocation().toString());
+        assertTrue(response.getHeaders().getLocation().toString().contains("tenant.%E5%95%86%E6%88%B7"));
+        verifyNoInteractions(service);
+    }
 }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRendererTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRendererTest.java
deleted file mode 100644
index ac4186a2..00000000
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/ThirdAggregateCashierHtmlRendererTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package com.bsd.pjcloud.thirdparty.service;
-
-import com.bsd.pjcloud.thirdparty.constant.miniplatform.AppPlusPlatformTypeEnum;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierLaunch;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierPageData;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-
-import java.util.Map;
-
-/**
- * 聚合收银 HTML 渲染器的支付宝 JSBridge 调起脚本测试。
- */
-class ThirdAggregateCashierHtmlRendererTest {
-
-    /**
-     * 被测固定 HTML 渲染器，不依赖 Spring 容器。
-     */
-    private final ThirdAggregateCashierHtmlRenderer renderer = new ThirdAggregateCashierHtmlRenderer();
-
-    /**
-     * 验证支付宝收银页严格提取 {@code tradeNO}，等待桥接注入并保留真实点击重试入口。
-     */
-    @Test
-    void renderAlipayPageShouldInvokeBridgeWithTradeNoAndProvideRetry() {
-        String html = renderer.renderPayPage(alipayPageData(), "test-nonce");
-
-        Assertions.assertTrue(html.contains("nonce=\"test-nonce\""));
-        Assertions.assertTrue(html.contains("id=\"retryButton\""));
-        Assertions.assertTrue(html.contains("window.AlipayJSBridge"));
-        Assertions.assertTrue(html.contains("bridge.call('tradePay',{tradeNO:tradeNO},handleAlipayResult)"));
-        Assertions.assertTrue(html.contains("document.addEventListener('AlipayJSBridgeReady',invokePay,false)"));
-        Assertions.assertTrue(html.contains("const statusUrl=\"https://pay.example.com/third/aggregate-order-pay/status/tenant-code/test-ticket\";"));
-        Assertions.assertFalse(html.contains("AlipayJSBridge.call('tradePay',payParams"));
-    }
-
-    /**
-     * 验证支付宝官方成功、处理中、网络异常、取消和失败结果码均有明确分支，且不会直接认定服务端支付成功。
-     */
-    @Test
-    void renderAlipayPageShouldHandleOfficialResultCodesAndKeepPolling() {
-        String html = renderer.renderPayPage(alipayPageData(), "test-nonce");
-
-        Assertions.assertTrue(html.contains("resultCode==='9000'"));
-        Assertions.assertTrue(html.contains("resultCode==='8000'||resultCode==='6004'"));
-        Assertions.assertTrue(html.contains("resultCode==='6001'"));
-        Assertions.assertTrue(html.contains("resultCode==='6002'"));
-        Assertions.assertTrue(html.contains("resultCode==='4000'"));
-        Assertions.assertTrue(html.contains("setTimeout(startPolling,1000)"));
-    }
-
-    /**
-     * 构建只含脱敏测试交易号和本地状态地址的支付宝收银页数据。
-     *
-     * @return 支付宝聚合收银页测试数据
-     */
-    private ThirdAggregateCashierPageData alipayPageData() {
-        ThirdAggregateCashierLaunch launch = new ThirdAggregateCashierLaunch(AppPlusPlatformTypeEnum.ALI_PAY,
-                "test-pay-no", Map.of("tradeNO", "test-alipay-trade-no"));
-        return new ThirdAggregateCashierPageData(launch,
-                "https://pay.example.com/third/aggregate-order-pay/status/tenant-code/test-ticket");
-    }
-}
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImplTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImplTest.java
index 9cccb43f..45e05eb7 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImplTest.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateAliPayServiceImplTest.java
@@ -1,20 +1,19 @@
 package com.bsd.pjcloud.thirdparty.service.impl.appplus;
 
+import cn.hutool.core.date.DatePattern;
+import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.alipay.api.AlipayClient;
-import com.alipay.api.domain.AlipayTradeCreateModel;
+import com.alipay.api.domain.AlipayTradeWapPayModel;
 import com.alipay.api.internal.util.json.JSONWriter;
-import com.alipay.api.request.AlipaySystemOauthTokenRequest;
-import com.alipay.api.request.AlipayTradeCreateRequest;
-import com.alipay.api.response.AlipaySystemOauthTokenResponse;
-import com.alipay.api.response.AlipayTradeCreateResponse;
+import com.alipay.api.request.AlipayTradeWapPayRequest;
+import com.alipay.api.response.AlipayTradeWapPayResponse;
 import com.bsd.pjcloud.common.core.constant.enums.YesNoEnum;
 import com.bsd.pjcloud.thirdparty.config.AppPlusPayConfig;
 import com.bsd.pjcloud.thirdparty.constant.pay.ThirdPayOrderBizTypeEnum;
 import com.bsd.pjcloud.thirdparty.constant.pay.ThirdPayOrderStatusEnum;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdPayOrderEntity;
-import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateAlipayOauthIdentity;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregateCashierLaunch;
 import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregatePayCreateContext;
 import com.bsd.pjcloud.thirdparty.service.ThirdAppPlusAliPayService;
@@ -22,6 +21,7 @@ import com.bsd.pjcloud.thirdparty.service.ThirdPayOrderService;
 import com.bsd.pjcloud.thirdparty.service.ThirdMchFzRelationService;
 import com.bsd.pjcloud.wallet.api.entity.mch.MchPaySettingEntity;
 import com.bsd.pjcloud.wallet.api.vo.mch.MchPaySettingVo;
+import org.jasypt.encryption.StringEncryptor;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -37,24 +37,21 @@ import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
 import static org.mockito.Mockito.when;
 
 /**
- * 支付宝聚合 OAuth 与服务商 JSAPI 子订单参数测试。
+ * 支付宝聚合 WAP 签名、直付通参数、原应用快照与本地持久化边界测试。
  */
 @ExtendWith(MockitoExtension.class)
 class ThirdAggregateAliPayServiceImplTest {
 
     /**
-     * 小程序支付 SDK 客户端 Mock，仅用于捕获聚合交易创建请求。
+     * 网页/移动应用支付 SDK 客户端 Mock，仅用于捕获聚合交易创建请求。
      */
     @Mock
     private AlipayClient alipayClient;
 
-    /** 网页/移动应用 OAuth 客户端，必须与支付 SDK Mock 隔离以检查凭据选择。 */
-    @Mock
-    private AlipayClient oauthAlipayClient;
-
     /**
      * 第三方支付订单服务 Mock，用于验证子订单快照和保存失败补偿。
      */
@@ -62,7 +59,7 @@ class ThirdAggregateAliPayServiceImplTest {
     private ThirdPayOrderService thirdPayOrderService;
 
     /**
-     * 旧支付宝服务 Mock，用于验证聚合子订单保存失败后的最佳努力撤销。
+     * 原应用查单关单服务 Mock，WAP 仅签名和本地保存期间不应发起撤销或退款。
      */
     @Mock
     private ThirdAppPlusAliPayService thirdAppPlusAliPayService;
@@ -71,6 +68,10 @@ class ThirdAggregateAliPayServiceImplTest {
     @Mock
     private ThirdMchFzRelationService mchFzRelationService;
 
+    /** 项目统一加密器 Mock，确保可付款签名链接仅以密文保存在流水快照中。 */
+    @Mock
+    private StringEncryptor stringEncryptor;
+
     /**
      * 被测支付宝聚合服务，通过子类固定返回 Mock SDK 客户端。
      */
@@ -86,7 +87,7 @@ class ThirdAggregateAliPayServiceImplTest {
      */
     private MchPaySettingVo paySetting;
 
-    /** 相互隔离的网页/移动与小程序应用配置，用于验证不发生凭据回退。 */
+    /** 相互隔离的网页/移动与小程序配置，用于验证聚合新下单固定选择网页应用。 */
     private AppPlusPayConfig appPlusPayConfig;
 
     /**
@@ -110,8 +111,9 @@ class ThirdAggregateAliPayServiceImplTest {
         webApplication.setPayCallbackUrl("/third-app-pay/app/pay-callback");
         appPlusPayConfig.setAliPayConfig(webApplication);
         service = new TestableThirdAggregateAliPayService(appPlusPayConfig, thirdPayOrderService,
-                thirdAppPlusAliPayService, alipayClient, oauthAlipayClient);
+                thirdAppPlusAliPayService, alipayClient);
         ReflectionTestUtils.setField(service, "mchFzRelationService", mchFzRelationService);
+        ReflectionTestUtils.setField(service, "stringEncryptor", stringEncryptor);
 
         context = new ThirdAggregatePayCreateContext();
         context.setPayNo("AGP202608050001");
@@ -130,162 +132,144 @@ class ThirdAggregateAliPayServiceImplTest {
     }
 
     /**
-     * 验证静默 OAuth 授权码只换取稳定付款人身份，不持久化访问令牌。
+     * WAP 只在本地生成 GET 签名链接；原会话金额、全额直付通结算、回跳及应用快照必须完整保留。
      *
      * @throws Exception Mock 支付宝客户端声明的受检异常
      */
     @Test
-    void exchangeOauthCodeShouldReturnOpenId() throws Exception {
-        AlipaySystemOauthTokenResponse response = new AlipaySystemOauthTokenResponse();
-        response.setCode("10000");
-        response.setOpenId("alipay-open-id");
-        when(oauthAlipayClient.execute(any(AlipaySystemOauthTokenRequest.class))).thenReturn(response);
+    void createWapPayShouldSignGetUrlAndSaveDirectPaySnapshot() throws Exception {
+        context.setFzRelationId(9001L);
+        String returnUrl = "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket";
+        String signedUrl = "https://openapi.alipay.com/gateway.do?method=alipay.trade.wap.pay&sign=test-signature";
+        AlipayTradeWapPayResponse response = new AlipayTradeWapPayResponse();
+        response.setBody(signedUrl);
+        when(alipayClient.pageExecute(any(AlipayTradeWapPayRequest.class), eq("GET"))).thenReturn(response);
+        when(stringEncryptor.encrypt(signedUrl)).thenReturn("encrypted-wap-pay-url");
+        when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(true);
 
-        ThirdAggregateAlipayOauthIdentity identity = service.exchangeOauthCode("one-time-auth-code");
+        ThirdAggregateCashierLaunch launch = service.createWapPay(context, paySetting, returnUrl);
 
-        Assertions.assertEquals("alipay-open-id", identity.getStableIdentity());
-        ArgumentCaptor<AlipaySystemOauthTokenRequest> requestCaptor =
-                ArgumentCaptor.forClass(AlipaySystemOauthTokenRequest.class);
-        verify(oauthAlipayClient).execute(requestCaptor.capture());
-        verify(alipayClient, never()).execute(any(AlipaySystemOauthTokenRequest.class));
-        Assertions.assertEquals("2026000000000001", identity.getOauthAppId());
-        Assertions.assertEquals("authorization_code", requestCaptor.getValue().getGrantType());
-        Assertions.assertEquals("one-time-auth-code", requestCaptor.getValue().getCode());
+        ArgumentCaptor<AlipayTradeWapPayRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeWapPayRequest.class);
+        verify(alipayClient).pageExecute(requestCaptor.capture(), eq("GET"));
+        AlipayTradeWapPayRequest request = requestCaptor.getValue();
+        AlipayTradeWapPayModel model = (AlipayTradeWapPayModel) request.getBizModel();
+        Assertions.assertEquals("QUICK_WAP_WAY", model.getProductCode());
+        Assertions.assertEquals(context.getPayNo(), model.getOutTradeNo());
+        Assertions.assertEquals("12.34", model.getTotalAmount());
+        Assertions.assertEquals("smid-1001", model.getSubMerchant().getMerchantId());
+        Assertions.assertEquals(returnUrl, model.getQuitUrl());
+        Assertions.assertEquals(returnUrl, request.getReturnUrl());
+        Assertions.assertEquals("https://pay.example.com/third-app-pay/app/pay-callback", request.getNotifyUrl());
+        Assertions.assertEquals(LocalDateTimeUtil.format(context.getExpireTime(), DatePattern.NORM_DATETIME_PATTERN), model.getTimeExpire());
+        Assertions.assertNull(model.getTimeoutExpress());
+        Assertions.assertEquals("merchant-auth-token", request.getTextParams().get("app_auth_token"));
+        JSONObject content = JSONUtil.parseObj(new JSONWriter().write(model, true));
+        Assertions.assertFalse(content.containsKey("buyer_id"));
+        Assertions.assertFalse(content.containsKey("buyer_open_id"));
+        JSONObject settle = content.getJSONObject("settle_info");
+        Assertions.assertEquals("1d", settle.getStr("settle_period_time"));
+        Assertions.assertEquals(1, settle.getJSONArray("settle_detail_infos").size());
+        JSONObject detail = settle.getJSONArray("settle_detail_infos").getJSONObject(0);
+        Assertions.assertEquals("defaultSettle", detail.getStr("trans_in_type"));
+        Assertions.assertEquals("12.34", detail.getStr("amount"));
+        Assertions.assertFalse(detail.containsKey("trans_in"));
+        Assertions.assertEquals("ALIPAY_WAP", launch.getPayParams().get("mode"));
+        Assertions.assertEquals(signedUrl, launch.getPayParams().get("payUrl"));
+        Assertions.assertFalse(launch.getPayParams().containsKey("tradeNO"));
+        ArgumentCaptor<ThirdPayOrderEntity> orderCaptor = ArgumentCaptor.forClass(ThirdPayOrderEntity.class);
+        verify(thirdPayOrderService).save(orderCaptor.capture());
+        ThirdPayOrderEntity saved = orderCaptor.getValue();
+        Assertions.assertEquals(ThirdPayOrderStatusEnum.PAY_UNPAID.getType(), saved.getStatus());
+        Assertions.assertEquals(context.getExpireTime(), saved.getExpireTime());
+        Assertions.assertEquals("QUICK_WAP_WAY", JSONUtil.parseObj(saved.getPayRep()).getStr("productCode"));
+        Assertions.assertEquals("2026000000000001", JSONUtil.parseObj(saved.getMchPaySettingJson())
+                .getStr(AppPlusPayConfig.ALIPAY_APP_ID_SNAPSHOT_KEY));
+        Assertions.assertFalse(saved.getMchPaySettingJson().contains("web-test-private-key"));
+        Assertions.assertFalse(saved.getPayRep().contains("merchant-auth-token"));
+        JSONObject savedResponse = JSONUtil.parseObj(saved.getPayRes());
+        Assertions.assertEquals("encrypted-wap-pay-url", savedResponse.getStr("payUrlCiphertext"));
+        Assertions.assertFalse(savedResponse.getJSONObject("launchParams").containsKey("payUrl"));
+        Assertions.assertFalse(saved.getPayRes().contains(signedUrl));
+        Assertions.assertFalse(saved.getPayRes().contains("test-signature"));
+        verify(alipayClient, never()).execute(any(AlipayTradeWapPayRequest.class));
+        verifyNoInteractions(thirdAppPlusAliPayService);
     }
 
     /**
-     * 验证 trade.create 使用 JSAPI_PAY、全额直付通结算、网页授权 user_id 和授权 Token。
+     * 未持久化的签名地址不能交付浏览器；本地签名尚未创建渠道单，也不能调用撤销制造退款副作用。
      *
      * @throws Exception Mock 支付宝客户端声明的受检异常
      */
     @Test
-    void createPayShouldSetJsapiParametersAndSaveUnpaidOrder() throws Exception {
-        context.setFzRelationId(9001L);
-        AlipayTradeCreateResponse response = new AlipayTradeCreateResponse();
-        response.setCode("10000");
-        response.setTradeNo("2026000000000002");
-        when(alipayClient.execute(any(AlipayTradeCreateRequest.class))).thenReturn(response);
-        when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(true);
+    void createWapPayShouldNotDeliverUrlWhenPersistenceFails() throws Exception {
+        AlipayTradeWapPayResponse response = new AlipayTradeWapPayResponse();
+        response.setBody("https://openapi.alipay.com/gateway.do?method=alipay.trade.wap.pay&sign=test-signature");
+        when(alipayClient.pageExecute(any(AlipayTradeWapPayRequest.class), eq("GET"))).thenReturn(response);
+        when(stringEncryptor.encrypt(response.getBody())).thenReturn("encrypted-wap-pay-url");
+        when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(false);
 
-        ThirdAggregateCashierLaunch result = service.createPay(context, paySetting,
-                webIdentity());
+        Assertions.assertThrows(RuntimeException.class, () -> service.createWapPay(context, paySetting,
+                "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket"));
 
-        ArgumentCaptor<AlipayTradeCreateRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeCreateRequest.class);
-        verify(alipayClient).execute(requestCaptor.capture());
-        AlipayTradeCreateRequest request = requestCaptor.getValue();
-        AlipayTradeCreateModel model = (AlipayTradeCreateModel) request.getBizModel();
-        Assertions.assertEquals("JSAPI_PAY", model.getProductCode());
-        Assertions.assertEquals("12.34", model.getTotalAmount());
-        Assertions.assertEquals("smid-1001", model.getSubMerchant().getMerchantId());
-        Assertions.assertEquals("2088000000000001", model.getBuyerId());
-        Assertions.assertNull(model.getBuyerOpenId());
-        Assertions.assertEquals("merchant-auth-token", request.getTextParams().get("app_auth_token"));
-        Assertions.assertEquals("2026000000000002", result.getPayParams().get("tradeNO"));
-        Assertions.assertEquals("https://mini-pay.example.com/third-app-pay/app/pay-callback", request.getNotifyUrl());
-        assertDirectPaySettlement(request, "12.34");
-
-        ArgumentCaptor<ThirdPayOrderEntity> orderCaptor = ArgumentCaptor.forClass(ThirdPayOrderEntity.class);
-        verify(thirdPayOrderService).save(orderCaptor.capture());
-        Assertions.assertEquals(ThirdPayOrderStatusEnum.PAY_UNPAID.getType(), orderCaptor.getValue().getStatus());
-        Assertions.assertEquals(context.getExpireTime(), orderCaptor.getValue().getExpireTime());
-        Assertions.assertFalse(orderCaptor.getValue().getPayRep().contains("merchant-auth-token"));
-        Assertions.assertFalse(orderCaptor.getValue().getPayRep().contains("alipay-open-id"));
-        JSONObject snapshot = JSONUtil.parseObj(orderCaptor.getValue().getMchPaySettingJson());
-        Assertions.assertEquals("2026000000000002", snapshot.getStr(AppPlusPayConfig.ALIPAY_APP_ID_SNAPSHOT_KEY));
-        Assertions.assertFalse(snapshot.containsKey("appPrivateKey"));
+        verify(thirdPayOrderService).save(any(ThirdPayOrderEntity.class));
+        verify(alipayClient, never()).execute(any(AlipayTradeWapPayRequest.class));
+        verifyNoInteractions(thirdAppPlusAliPayService);
     }
 
-    /** 缺少小程序支付配置时禁止使用网页/移动应用代替聚合下单。 */
+    /**
+     * 余期不足 SDK 要求的一分钟时拒绝签名，不延长原会话，也不生成可交付 URL 或支付流水。
+     *
+     * @throws Exception Mock 支付宝客户端声明的受检异常
+     */
     @Test
-    void createPayShouldRejectMissingMiniApplication() throws Exception {
-        appPlusPayConfig.setAliPayMiniConfig(null);
+    void createWapPayShouldRejectInsufficientRemainingLifetime() throws Exception {
+        context.setExpireTime(LocalDateTime.now().plusSeconds(30));
 
-        Assertions.assertThrows(IllegalStateException.class,
-                () -> service.createPay(context, paySetting, new ThirdAggregateAlipayOauthIdentity("payer", null)));
+        IllegalArgumentException exception = Assertions.assertThrows(IllegalArgumentException.class,
+                () -> service.createWapPay(context, paySetting,
+                        "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket"));
 
-        verify(alipayClient, never()).execute(any(AlipayTradeCreateRequest.class));
+        Assertions.assertTrue(exception.getMessage().contains("剩余有效期不足"));
+        verify(alipayClient, never()).pageExecute(any(AlipayTradeWapPayRequest.class), any(String.class));
         verify(thirdPayOrderService, never()).save(any(ThirdPayOrderEntity.class));
+        verifyNoInteractions(thirdAppPlusAliPayService);
     }
 
-    /** 网页应用只有 open_id 时，不允许将其直接交给另一小程序应用下单。 */
+    /** 网页应用缺少支付通知地址时，在渠道请求和支付流水写入前拒绝，不能误用小程序通知地址。 */
     @Test
-    void createPayShouldRejectCrossApplicationOpenIdWithoutUserId() throws Exception {
-        ThirdAggregateAlipayOauthIdentity identity = new ThirdAggregateAlipayOauthIdentity(
-                appPlusPayConfig.getAliPayConfig().getAppId(), "web-app-open-id", null);
+    void createWapPayShouldRejectMissingWebPaymentCallback() throws Exception {
+        appPlusPayConfig.getAliPayConfig().setPayCallbackUrl(null);
 
         IllegalStateException exception = Assertions.assertThrows(IllegalStateException.class,
-                () -> service.createPay(context, paySetting, identity));
+                () -> service.createWapPay(context, paySetting, "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket"));
 
-        Assertions.assertTrue(exception.getMessage().contains("user_id"));
-        verify(alipayClient, never()).execute(any(AlipayTradeCreateRequest.class));
+        Assertions.assertTrue(exception.getMessage().contains("ali-pay-config.pay-callback-url"));
+        verifyNoInteractions(alipayClient, stringEncryptor, thirdAppPlusAliPayService);
         verify(thirdPayOrderService, never()).save(any(ThirdPayOrderEntity.class));
     }
 
-    /** 仅在身份确实来自本次下单应用时，才允许使用其 open_id 创建交易。 */
-    @Test
-    void createPayShouldAllowOpenIdFromThePaymentApplication() throws Exception {
-        AlipayTradeCreateResponse response = new AlipayTradeCreateResponse();
-        response.setCode("10000");
-        response.setTradeNo("2026000000000088");
-        when(alipayClient.execute(any(AlipayTradeCreateRequest.class))).thenReturn(response);
-        when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(true);
-        ThirdAggregateAlipayOauthIdentity identity = new ThirdAggregateAlipayOauthIdentity(
-                appPlusPayConfig.getAliPayMiniConfig().getAppId(), "mini-app-open-id", null);
-
-        service.createPay(context, paySetting, identity);
-
-        ArgumentCaptor<AlipayTradeCreateRequest> captor = ArgumentCaptor.forClass(AlipayTradeCreateRequest.class);
-        verify(alipayClient).execute(captor.capture());
-        AlipayTradeCreateModel model = (AlipayTradeCreateModel) captor.getValue().getBizModel();
-        Assertions.assertEquals("mini-app-open-id", model.getBuyerOpenId());
-        Assertions.assertNull(model.getBuyerId());
-    }
-
-    /** 非 2088 开头的有效用户号不能伪装成全局 user_id，不能以错误身份发起真实下单。 */
-    @Test
-    void createPayShouldRejectMalformedGlobalUserId() throws Exception {
-        ThirdAggregateAlipayOauthIdentity identity = new ThirdAggregateAlipayOauthIdentity(
-                appPlusPayConfig.getAliPayConfig().getAppId(), "web-app-open-id", "not-a-user-id");
-
-        Assertions.assertThrows(IllegalStateException.class, () -> service.createPay(context, paySetting, identity));
-
-        verify(alipayClient, never()).execute(any(AlipayTradeCreateRequest.class));
-        verify(thirdPayOrderService, never()).save(any(ThirdPayOrderEntity.class));
-    }
-
-    /** 网页授权配置缺失时不尝试以小程序密钥兑换授权码。 */
-    @Test
-    void exchangeOauthCodeShouldNeverFallBackToMiniCredentials() throws Exception {
-        appPlusPayConfig.setAliPayConfig(null);
-
-        Assertions.assertThrows(IllegalStateException.class, () -> service.exchangeOauthCode("one-time-auth-code"));
-
-        verify(oauthAlipayClient, never()).execute(any(AlipaySystemOauthTokenRequest.class));
-        verify(alipayClient, never()).execute(any(AlipaySystemOauthTokenRequest.class));
-    }
-
     /**
      * 验证商户没有配置授权 Token 时请求中完全不发送 app_auth_token，且不降级为另一套支付流程。
      *
      * @throws Exception Mock 支付宝客户端声明的受检异常
      */
     @Test
-    void createPayShouldOmitEmptyAppAuthToken() throws Exception {
+    void createWapPayShouldOmitEmptyAppAuthToken() throws Exception {
         MchPaySettingEntity.AliPaySetting aliPaySetting = new MchPaySettingEntity.AliPaySetting();
         aliPaySetting.setSubMchid("smid-1001");
         paySetting.setSettingJson(JSONUtil.toJsonStr(aliPaySetting));
-        AlipayTradeCreateResponse response = new AlipayTradeCreateResponse();
-        response.setCode("10000");
-        response.setTradeNo("2026000000000003");
-        when(alipayClient.execute(any(AlipayTradeCreateRequest.class))).thenReturn(response);
+        AlipayTradeWapPayResponse response = new AlipayTradeWapPayResponse();
+        response.setBody("https://openapi.alipay.com/gateway.do?method=alipay.trade.wap.pay&sign=test-signature");
+        when(alipayClient.pageExecute(any(AlipayTradeWapPayRequest.class), eq("GET"))).thenReturn(response);
+        when(stringEncryptor.encrypt(response.getBody())).thenReturn("encrypted-wap-pay-url");
         when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(true);
 
-        service.createPay(context, paySetting, webIdentity());
+        service.createWapPay(context, paySetting, "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket");
 
-        ArgumentCaptor<AlipayTradeCreateRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeCreateRequest.class);
-        verify(alipayClient).execute(requestCaptor.capture());
-        AlipayTradeCreateRequest request = requestCaptor.getValue();
-        AlipayTradeCreateModel model = (AlipayTradeCreateModel) request.getBizModel();
+        ArgumentCaptor<AlipayTradeWapPayRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeWapPayRequest.class);
+        verify(alipayClient).pageExecute(requestCaptor.capture(), eq("GET"));
+        AlipayTradeWapPayRequest request = requestCaptor.getValue();
+        AlipayTradeWapPayModel model = (AlipayTradeWapPayModel) request.getBizModel();
         Assertions.assertEquals("smid-1001", model.getSubMerchant().getMerchantId());
         Assertions.assertFalse(request.getTextParams().containsKey("app_auth_token"));
         assertDirectPaySettlement(request, "12.34");
@@ -302,20 +286,19 @@ class ThirdAggregateAliPayServiceImplTest {
         context.setBizId("OFFLINE:88:12345678-1234-4234-8234-123456789abc");
         context.setAggregateScene("OFFLINE");
         context.setAmount(1);
-        AlipayTradeCreateResponse response = new AlipayTradeCreateResponse();
-        response.setCode("10000");
-        response.setTradeNo("2026000000000004");
-        when(alipayClient.execute(any(AlipayTradeCreateRequest.class))).thenReturn(response);
+        AlipayTradeWapPayResponse response = new AlipayTradeWapPayResponse();
+        response.setBody("https://openapi.alipay.com/gateway.do?method=alipay.trade.wap.pay&sign=test-signature");
+        when(alipayClient.pageExecute(any(AlipayTradeWapPayRequest.class), eq("GET"))).thenReturn(response);
+        when(stringEncryptor.encrypt(response.getBody())).thenReturn("encrypted-wap-pay-url");
         when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(true);
 
-        service.createPay(context, paySetting, new ThirdAggregateAlipayOauthIdentity(null, "2088000000000001"));
+        service.createWapPay(context, paySetting, "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket");
 
-        ArgumentCaptor<AlipayTradeCreateRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeCreateRequest.class);
-        verify(alipayClient).execute(requestCaptor.capture());
-        AlipayTradeCreateRequest request = requestCaptor.getValue();
-        AlipayTradeCreateModel model = (AlipayTradeCreateModel) request.getBizModel();
+        ArgumentCaptor<AlipayTradeWapPayRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeWapPayRequest.class);
+        verify(alipayClient).pageExecute(requestCaptor.capture(), eq("GET"));
+        AlipayTradeWapPayRequest request = requestCaptor.getValue();
+        AlipayTradeWapPayModel model = (AlipayTradeWapPayModel) request.getBizModel();
         Assertions.assertEquals("smid-1001", model.getSubMerchant().getMerchantId());
-        Assertions.assertEquals("2088000000000001", model.getBuyerId());
         Assertions.assertFalse(request.getTextParams().containsKey("app_auth_token"));
         assertDirectPaySettlement(request, "0.01");
 
@@ -332,7 +315,7 @@ class ThirdAggregateAliPayServiceImplTest {
      * @param request 已捕获且尚未实际发送的支付宝 SDK 请求
      * @param amount 人民币元字符串，必须与 total_amount 及结算明细同时一致
      */
-    private void assertDirectPaySettlement(AlipayTradeCreateRequest request, String amount) {
+    private void assertDirectPaySettlement(AlipayTradeWapPayRequest request, String amount) {
         JSONObject content = JSONUtil.parseObj(new JSONWriter().write(request.getBizModel(), true));
         JSONObject settleInfo = content.getJSONObject("settle_info");
         Assertions.assertEquals(amount, content.getStr("total_amount"));
@@ -351,48 +334,20 @@ class ThirdAggregateAliPayServiceImplTest {
      * @throws Exception Mockito 校验的支付宝 SDK 方法声明受检异常
      */
     @Test
-    void createPayShouldRejectUnboundCommissionRelation() throws Exception {
+    void createWapPayShouldRejectUnboundCommissionRelation() throws Exception {
         context.setFzRelationId(9001L);
         when(mchFzRelationService.requirePaymentRelation(9001L, paySetting))
                 .thenThrow(new IllegalStateException("支付宝直付通平台分佣关系尚未绑定"));
 
         RuntimeException exception = Assertions.assertThrows(RuntimeException.class,
-                () -> service.createPay(context, paySetting,
-                        webIdentity()));
+                () -> service.createWapPay(context, paySetting,
+                        "https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/status-ticket"));
 
         Assertions.assertTrue(exception.getMessage().contains("分佣关系尚未绑定"));
-        verify(alipayClient, never()).execute(any(AlipayTradeCreateRequest.class));
+        verifyNoInteractions(alipayClient, stringEncryptor, thirdAppPlusAliPayService);
         verify(thirdPayOrderService, never()).save(any(ThirdPayOrderEntity.class));
     }
 
-    /**
-     * 验证平台下单成功但本地子订单保存失败时立即发起撤销，避免形成孤立可支付订单。
-     *
-     * @throws Exception Mock 支付宝客户端声明的受检异常
-     */
-    @Test
-    void createPayShouldCancelWhenOrderPersistenceFails() throws Exception {
-        AlipayTradeCreateResponse response = new AlipayTradeCreateResponse();
-        response.setCode("10000");
-        response.setTradeNo("2026000000000002");
-        when(alipayClient.execute(any(AlipayTradeCreateRequest.class))).thenReturn(response);
-        when(thirdPayOrderService.save(any(ThirdPayOrderEntity.class))).thenReturn(false);
-
-        Assertions.assertThrows(RuntimeException.class, () -> service.createPay(context, paySetting,
-                webIdentity()));
-
-        ArgumentCaptor<String> snapshotCaptor = ArgumentCaptor.forClass(String.class);
-        verify(thirdAppPlusAliPayService).cancel(eq(context.getPayNo()), snapshotCaptor.capture());
-        Assertions.assertEquals("2026000000000002", JSONUtil.parseObj(snapshotCaptor.getValue())
-                .getStr(AppPlusPayConfig.ALIPAY_APP_ID_SNAPSHOT_KEY));
-    }
-
-    /** 网页授权与小程序下单跨应用时只携带平台真实返回的全局 user_id。 */
-    private ThirdAggregateAlipayOauthIdentity webIdentity() {
-        return new ThirdAggregateAlipayOauthIdentity(appPlusPayConfig.getAliPayConfig().getAppId(),
-                "alipay-open-id", "2088000000000001");
-    }
-
     /**
      * 固定使用 Mock 支付宝客户端的可测试服务实现。
      */
@@ -403,25 +358,20 @@ class ThirdAggregateAliPayServiceImplTest {
          */
         private final AlipayClient testAlipayClient;
 
-        /** 网页授权专用客户端 Mock，与聚合下单客户端分离。 */
-        private final AlipayClient testOauthAlipayClient;
-
         /**
          * 创建可替换 SDK 客户端的支付宝聚合服务。
          *
          * @param appPlusPayConfig 测试应用配置
          * @param thirdPayOrderService 支付订单服务 Mock
          * @param thirdAppPlusAliPayService 旧支付宝查询撤销服务 Mock
-         * @param testAlipayClient 小程序支付客户端 Mock
-         * @param testOauthAlipayClient 网页/移动应用 OAuth 客户端 Mock
+         * @param testAlipayClient 网页/移动应用支付客户端 Mock
          */
         private TestableThirdAggregateAliPayService(AppPlusPayConfig appPlusPayConfig,
                                                      ThirdPayOrderService thirdPayOrderService,
                                                      ThirdAppPlusAliPayService thirdAppPlusAliPayService,
-                                                     AlipayClient testAlipayClient, AlipayClient testOauthAlipayClient) {
+                                                     AlipayClient testAlipayClient) {
             super(appPlusPayConfig, thirdPayOrderService, thirdAppPlusAliPayService);
             this.testAlipayClient = testAlipayClient;
-            this.testOauthAlipayClient = testOauthAlipayClient;
         }
 
         /**
@@ -433,11 +383,5 @@ class ThirdAggregateAliPayServiceImplTest {
         protected AlipayClient getAlipayClient() {
             return testAlipayClient;
         }
-
-        /** 返回网页授权专用客户端，不允许由支付客户端兑换授权码。 */
-        @Override
-        protected AlipayClient getOauthAlipayClient() {
-            return testOauthAlipayClient;
-        }
     }
 }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImplTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImplTest.java
index 22b60c42..36d8ab90 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImplTest.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAggregateOrderPayServiceImplTest.java
@@ -19,6 +19,7 @@ import com.bsd.pjcloud.thirdparty.dto.appplus.ThirdAggregateOrderCodePayDto;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdAggregatePaySessionEntity;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdMchFzRelationEntity;
 import com.bsd.pjcloud.thirdparty.entity.pay.ThirdPayOrderEntity;
+import com.bsd.pjcloud.thirdparty.model.pay.ThirdAggregatePayCreateContext;
 import com.bsd.pjcloud.thirdparty.service.ThirdAggregateAliPayService;
 import com.bsd.pjcloud.thirdparty.service.ThirdAggregatePaySessionService;
 import com.bsd.pjcloud.thirdparty.service.ThirdAggregateWechatPayService;
@@ -26,11 +27,13 @@ import com.bsd.pjcloud.thirdparty.service.ThirdPayOrderService;
 import com.bsd.pjcloud.thirdparty.service.ThirdPayPollingCoordinator;
 import com.bsd.pjcloud.thirdparty.service.ThirdMchFzRelationService;
 import com.bsd.pjcloud.thirdparty.vo.appplus.pay.ThirdAggregateOrderCodePayVo;
+import com.bsd.pjcloud.thirdparty.vo.appplus.pay.ThirdAggregateH5ContextVo;
 import com.bsd.pjcloud.wallet.api.entity.mch.MchPaySettingEntity;
 import com.bsd.pjcloud.wallet.api.feign.RemoteMchService;
 import com.bsd.pjcloud.wallet.api.vo.MchManageVo;
 import com.bsd.pjcloud.wallet.api.vo.mch.MchPaySettingVo;
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeQueryResponse;
 import org.jasypt.encryption.StringEncryptor;
 import org.junit.jupiter.api.Assertions;
@@ -285,21 +288,37 @@ class ThirdAggregateOrderPayServiceImplTest {
         AppPlusPayConfig config = completeApplicationConfig();
         config.getAliPayMiniConfig().setAppId(config.getAliPayConfig().getAppId());
 
-        Assertions.assertThrows(IllegalStateException.class, config::requireAliPayMiniConfig);
+        Assertions.assertThrows(IllegalStateException.class, config::requireAliPayWebPayConfig);
     }
 
-    /** 缺少小程序支付应用时不得使用网页/移动应用代替创建聚合会话。 */
+    /** 聚合会话只依赖完整网页应用，小程序凭据缺省不再阻断 H5 收银。 */
     @Test
-    void createShouldRejectMissingMiniApplicationWithoutFallback() {
+    void createShouldAllowWebApplicationWithoutMiniConfiguration() {
         AppPlusPayConfig config = (AppPlusPayConfig) ReflectionTestUtils.getField(service, "appPlusPayConfig");
         config.setAliPayMiniConfig(null);
         when(aggregatePaySessionService.getLatestByBiz(request.getBizType(), request.getBizId())).thenReturn(null);
         when(thirdPayOrderService.list(any(Wrapper.class))).thenReturn(List.of());
         when(remoteMchService.getById(request.getMchId())).thenReturn(R.ok(merchant));
+        when(stringEncryptor.encrypt(anyString())).thenReturn("encrypted-access-token");
+        when(aggregatePaySessionService.save(any(ThirdAggregatePaySessionEntity.class))).thenReturn(true);
+
+        Assertions.assertNotNull(service.create(request));
+
+        verify(aggregatePaySessionService).save(any(ThirdAggregatePaySessionEntity.class));
+    }
+
+    /** 网页应用支付通知路径缺失时，必须在生成可扫码会话前反馈具体配置项。 */
+    @Test
+    void createShouldRejectMissingWebPaymentCallback() {
+        AppPlusPayConfig config = (AppPlusPayConfig) ReflectionTestUtils.getField(service, "appPlusPayConfig");
+        config.getAliPayConfig().setPayCallbackUrl(null);
+        when(aggregatePaySessionService.getLatestByBiz(request.getBizType(), request.getBizId())).thenReturn(null);
+        when(thirdPayOrderService.list(any(Wrapper.class))).thenReturn(List.of());
+        when(remoteMchService.getById(request.getMchId())).thenReturn(R.ok(merchant));
 
         IllegalStateException exception = Assertions.assertThrows(IllegalStateException.class, () -> service.create(request));
 
-        Assertions.assertTrue(exception.getMessage().contains("ali-pay-mini-config"));
+        Assertions.assertTrue(exception.getMessage().contains("ali-pay-config.pay-callback-url"));
         verify(aggregatePaySessionService, never()).save(any(ThirdAggregatePaySessionEntity.class));
     }
 
@@ -342,13 +361,14 @@ class ThirdAggregateOrderPayServiceImplTest {
         verify(mchFzRelationService, never()).findBoundDefault(ali);
     }
 
-    /** 仅支付宝启用时校验网页授权、小程序支付应用及既有直付通关系，微信应用缺省不影响签发。 */
+    /** 仅支付宝启用时只校验网页应用及直付通关系，微信和小程序配置缺省均不影响签发。 */
     @Test
     void merchantCodeShouldValidateOnlyEnabledAlipay() {
         MchPaySettingVo ali = merchant.getPaySettingList().get(0);
         merchant.setPaySettingList(List.of(ali));
         AppPlusPayConfig config = (AppPlusPayConfig) ReflectionTestUtils.getField(service, "appPlusPayConfig");
         config.setWechatConfig(null);
+        config.setAliPayMiniConfig(null);
         ThirdMchFzRelationEntity relation = new ThirdMchFzRelationEntity();
         when(remoteMchService.getById(88L)).thenReturn(R.ok(merchant));
         when(mchFzRelationService.findBoundDefault(ali)).thenReturn(relation);
@@ -369,22 +389,258 @@ class ThirdAggregateOrderPayServiceImplTest {
         verify(aggregatePaySessionService, never()).selectPlatform(any(), any(), anyString(), anyString());
     }
 
-    /**
-     * 验证支付宝扫码授权统一使用不含租户编码的固定回调地址，租户信息由一次性 state 承载。
-     */
+    /** 新支付宝会话直接创建 WAP 请求；固定返回路由绑定票据，金额和期限只从服务端会话读取。 */
     @Test
-    void alipayOauthShouldUseFixedCallbackUrl() {
+    void alipayCashierShouldCreateWapWithoutOauth() {
+        ThirdAggregatePaySessionEntity session = reusableSession();
+        session.setExpireTime(LocalDateTime.now().plusMinutes(2));
+        MchPaySettingVo alipaySetting = merchant.getPaySettingList().get(0);
+        mockNewWapCashierSession(session);
+        when(aggregatePaySessionService.markPaying(eq(session.getId()), anyString())).thenReturn(true);
+
+        String h5Url = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80");
+
+        Assertions.assertTrue(h5Url.startsWith("https://pay.example.com/#/pages/pay/index?tenantCode=tenant-code&ticket="));
+        ArgumentCaptor<ThirdAggregatePayCreateContext> contextCaptor = ArgumentCaptor.forClass(ThirdAggregatePayCreateContext.class);
+        ArgumentCaptor<String> returnUrlCaptor = ArgumentCaptor.forClass(String.class);
+        verify(aggregateAliPayService).createWapPay(contextCaptor.capture(), eq(alipaySetting), returnUrlCaptor.capture());
+        ThirdAggregatePayCreateContext context = contextCaptor.getValue();
+        Assertions.assertEquals(session.getPrice(), context.getAmount());
+        Assertions.assertEquals(session.getMchId(), context.getMchId());
+        Assertions.assertEquals(session.getExpireTime(), context.getExpireTime());
+        Assertions.assertEquals("https://pay.example.com/third/aggregate-order-pay/return/alipay/tenant-code/"
+                + h5Url.substring(h5Url.indexOf("ticket=") + "ticket=".length()), returnUrlCaptor.getValue());
+        verify(aggregatePaySessionService).selectWapPlatform(session.getId(), context.getPayNo());
+        verify(aggregatePaySessionService, never()).selectPlatform(any(), any(), any(), any());
+        verifyNoInteractions(aggregateWechatPayService);
+    }
+
+    /** 流水已保存而会话推进失败时停止交付票据，保留创建中会话供原 payNo 恢复及到期补偿。 */
+    @Test
+    void wapStateAdvanceFailureShouldKeepSavedOrderRecoverable() {
+        ThirdAggregatePaySessionEntity session = reusableSession();
+        session.setExpireTime(LocalDateTime.now().plusMinutes(2));
+        mockNewWapCashierSession(session);
+        ThirdPayOrderEntity saved = new ThirdPayOrderEntity();
+        saved.setStatus(ThirdPayOrderStatusEnum.PAY_UNPAID.getType());
+        when(thirdPayOrderService.getByPayNo(anyString())).thenReturn(saved);
+
+        Assertions.assertThrows(IllegalStateException.class,
+                () -> service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80"));
+
+        verify(aggregateAliPayService).createWapPay(any(), any(), any());
+        verify(aggregatePaySessionService, never()).markCreateFailed(any(), any());
+        verify(aggregateAliPayService, never()).cancel(any(), any());
+        verify(aggregateAliPayService, never()).close(any(), any());
+    }
+
+    /** 已绑定 WAP 流水的同一访问令牌刷新时只换取新票据，不能生成新 payNo 或再次签名。 */
+    @Test
+    void alipayWapRefreshShouldReuseExistingPayNo() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(false);
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        when(aggregatePaySessionService.getByAccessTokenHash(anyString())).thenReturn(session);
+        when(aggregatePaySessionService.getById(session.getId())).thenReturn(session);
+        when(thirdPayOrderService.getByPayNo(session.getPayNo())).thenReturn(payOrder);
+
+        String h5Url = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80");
+
+        Assertions.assertTrue(h5Url.startsWith("https://pay.example.com/#/pages/pay/index?tenantCode=tenant-code&ticket="));
+        Assertions.assertEquals("wap-child-pay-no", session.getPayNo());
+        verify(aggregatePaySessionService, never()).selectWapPlatform(any(), any());
+        verify(aggregatePaySessionService, never()).selectPlatform(any(), any(), any(), any());
+        verifyNoInteractions(aggregateAliPayService, aggregateWechatPayService, remoteMchService);
+    }
+
+    /** 已落单但状态推进中断的 WAP 会话只恢复原 payNo，不重签第二笔请求，也不绕过历史身份绑定。 */
+    @Test
+    void alipayWapRefreshShouldRecoverSavedCreatingSession() {
+        ThirdAggregatePaySessionEntity creating = payingWapSession(false);
+        ThirdAggregatePaySessionEntity paying = payingWapSession(false);
+        creating.setStatus(ThirdAggregatePaySessionStatusEnum.PLATFORM_CREATING.getType());
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(creating);
+        when(aggregatePaySessionService.getByAccessTokenHash(anyString())).thenReturn(creating);
+        when(aggregatePaySessionService.getById(creating.getId())).thenReturn(creating, paying);
+        when(thirdPayOrderService.getByPayNo(creating.getPayNo())).thenReturn(payOrder);
+
+        String h5Url = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80");
+
+        Assertions.assertTrue(h5Url.startsWith("https://pay.example.com/#/pages/pay/index?tenantCode=tenant-code&ticket="));
+        verify(aggregatePaySessionService).markPaying(creating.getId(), creating.getPayNo());
+        verify(aggregatePaySessionService, never()).selectWapPlatform(any(), any());
+        verify(aggregatePaySessionService, never()).markCreateFailed(any(), any());
+        verifyNoInteractions(aggregateAliPayService, aggregateWechatPayService, remoteMchService);
+    }
+
+    /** 短期票据恢复时才在内存解密 WAP 调起地址，数据库快照仍不暴露可支付链接。 */
+    @Test
+    void wapContextShouldRestoreEncryptedUrlWithOriginalPayNo() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(false);
+        session.setCreateTime(LocalDateTime.now());
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        payOrder.setPayRes(JSONUtil.createObj().set("aggregatePay", true)
+                .set("launchParams", JSONUtil.createObj().set("mode", "ALIPAY_WAP"))
+                .set("payUrlCiphertext", "encrypted-wap-pay-url").toString());
+        String signedUrl = "https://openapi.alipay.com/gateway.do?method=alipay.trade.wap.pay&sign=test-signature";
+        when(valueOperations.get(anyString())).thenReturn(session.getAggregateNo());
+        when(aggregatePaySessionService.getByAggregateNo(session.getAggregateNo())).thenReturn(session);
+        when(aggregatePaySessionService.getById(session.getId())).thenReturn(session);
+        when(thirdPayOrderService.getByPayNo(session.getPayNo())).thenReturn(payOrder);
+        when(remoteMchService.getById(session.getMchId())).thenReturn(R.ok(merchant));
+        when(stringEncryptor.decrypt("encrypted-wap-pay-url")).thenReturn(signedUrl);
+
+        ThirdAggregateH5ContextVo context = service.getContextByTicket("tenant-code", "0123456789abcdef0123456789abcdef");
+
+        Assertions.assertEquals(session.getPayNo(), context.getPayNo());
+        Assertions.assertEquals(signedUrl, context.getLaunchParams().get("payUrl"));
+        Assertions.assertEquals("ALIPAY_WAP", context.getLaunchParams().get("mode"));
+        Assertions.assertFalse(payOrder.getPayRes().contains(signedUrl));
+        verify(aggregateAliPayService, never()).createWapPay(any(), any(), any());
+    }
+
+    /** 删除旧支付宝授权和下单入口后，历史买家绑定会话只提供结果票据，不能创建第二笔 WAP。 */
+    @Test
+    void historicalAlipaySessionShouldEnterReadOnlyH5WithoutNewPayment() {
+        ThirdAggregatePaySessionEntity session = reusableSession();
+        session.setStatus(ThirdAggregatePaySessionStatusEnum.PAYING.getType());
+        session.setSelectedPlatform(AppPlusPlatformTypeEnum.ALI_PAY.getType());
+        session.setPayerIdentityHash("historical-payer-identity-hash");
+        session.setPayNo("historical-jsapi-pay-no");
+        when(aggregatePaySessionService.getByAccessTokenHash(anyString())).thenReturn(session);
+
+        String h5Url = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80");
+
+        Assertions.assertTrue(h5Url.startsWith("https://pay.example.com/#/pages/pay/index?tenantCode=tenant-code&ticket="));
+        Assertions.assertFalse(h5Url.contains("openauth.alipay.com"));
+        Assertions.assertEquals("historical-jsapi-pay-no", session.getPayNo());
+        verifyNoInteractions(aggregateAliPayService, aggregateWechatPayService);
+        verify(aggregatePaySessionService, never()).selectWapPlatform(any(), any());
+        verify(aggregatePaySessionService, never()).selectPlatform(any(), any(), any(), any());
+    }
+
+    /** 历史支付宝流水仍可读取金额和状态，但不能重新向 H5 暴露已删除模式的 tradeNO 调起参数。 */
+    @Test
+    void historicalAlipayContextShouldRemainReadOnly() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(false);
+        session.setCreateTime(LocalDateTime.now());
+        session.setPayerIdentityHash("historical-payer-identity-hash");
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        payOrder.setPayRep(JSONUtil.createObj().set("aggregatePay", true).set("productCode", "JSAPI_PAY").toString());
+        payOrder.setPayRes(JSONUtil.createObj().set("aggregatePay", true)
+                .set("launchParams", JSONUtil.createObj().set("tradeNO", "historical-trade-no")).toString());
+        when(valueOperations.get(anyString())).thenReturn(session.getAggregateNo());
+        when(aggregatePaySessionService.getByAggregateNo(session.getAggregateNo())).thenReturn(session);
+        when(aggregatePaySessionService.getById(session.getId())).thenReturn(session);
+        when(thirdPayOrderService.getByPayNo(session.getPayNo())).thenReturn(payOrder);
+        when(remoteMchService.getById(session.getMchId())).thenReturn(R.ok(merchant));
+
+        ThirdAggregateH5ContextVo context = service.getContextByTicket("tenant-code", "0123456789abcdef0123456789abcdef");
+
+        Assertions.assertEquals(session.getPayNo(), context.getPayNo());
+        Assertions.assertEquals(session.getPrice(), context.getAmount());
+        Assertions.assertEquals(ThirdAggregatePaySessionStatusEnum.PAYING.getType(), context.getStatus());
+        Assertions.assertNull(context.getLaunchParams());
+        verifyNoInteractions(aggregateAliPayService, aggregateWechatPayService, stringEncryptor);
+    }
+
+    /** 支付宝授权逻辑删除后，微信新扫码仍使用原公众号授权 URL、租户回调路径和最小静默 scope。 */
+    @Test
+    void wechatCashierShouldKeepPublicAccountOauth() {
         ThirdAggregatePaySessionEntity session = reusableSession();
         when(aggregatePaySessionService.getByAccessTokenHash(anyString())).thenReturn(session);
-        when(remoteMchService.getById(88L)).thenReturn(R.ok(merchant));
+        when(remoteMchService.getById(session.getMchId())).thenReturn(R.ok(merchant));
 
-        String oauthUrl = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "AlipayClient/10.6.80");
+        String oauthUrl = service.getCashierOauthUrl("tenant-code", "cashier-access-token", "MicroMessenger/8.0");
 
-        Assertions.assertTrue(oauthUrl.contains("app_id=2026000000000001"));
-        Assertions.assertFalse(oauthUrl.contains("app_id=2026000000000002"));
-        Assertions.assertTrue(oauthUrl.contains("redirect_uri=https%3A%2F%2Fpay.example.com%2Fthird%2Faggregate-order-pay%2Foauth%2Falipay"));
-        Assertions.assertFalse(oauthUrl.contains("oauth%2Falipay%2Ftenant-code"));
-        Assertions.assertTrue(oauthUrl.contains("state=dGVuYW50LWNvZGU."));
+        Assertions.assertTrue(oauthUrl.startsWith("https://open.weixin.qq.com/connect/oauth2/authorize?"));
+        Assertions.assertTrue(oauthUrl.contains("appid=wx-service-jsapi-appid"));
+        Assertions.assertTrue(oauthUrl.contains("redirect_uri=https%3A%2F%2Fpay.example.com%2Fthird%2Faggregate-order-pay%2Foauth%2Fwechat%2Ftenant-code"));
+        Assertions.assertTrue(oauthUrl.contains("scope=snsapi_base"));
+        Assertions.assertTrue(oauthUrl.endsWith("#wechat_redirect"));
+        verifyNoInteractions(aggregateAliPayService, aggregateWechatPayService);
+        verify(aggregatePaySessionService, never()).selectWapPlatform(any(), any());
+    }
+
+    /** WAP 签名绝对期限已过且原应用明确查无此单时，结束本地请求，不反复调用关单或撤销。 */
+    @Test
+    void expiredWapWithoutChannelTradeShouldCloseLocally() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(true);
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        mockPendingWapOrder(session, payOrder);
+        when(aggregateAliPayService.query(payOrder.getPayNo(), payOrder.getMchPaySettingJson())).thenReturn(missingAlipayTrade());
+
+        service.processPendingSession(session.getId());
+
+        ArgumentCaptor<ThirdPayOrderEntity> updateCaptor = ArgumentCaptor.forClass(ThirdPayOrderEntity.class);
+        verify(thirdPayOrderService).update(updateCaptor.capture(), any(Wrapper.class));
+        Assertions.assertEquals(ThirdPayOrderStatusEnum.PAY_CLOSED.getType(), updateCaptor.getValue().getStatus());
+        verify(aggregateAliPayService, never()).close(any(), any());
+        verify(aggregateAliPayService, never()).cancel(any(), any());
+    }
+
+    /** 有效期内查无渠道单只表示尚未进入收银台，签名请求仍可能被提交，不能关闭本地流水。 */
+    @Test
+    void unexpiredWapWithoutChannelTradeShouldRemainPayable() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(false);
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        mockPendingWapOrder(session, payOrder);
+        when(aggregateAliPayService.query(payOrder.getPayNo(), payOrder.getMchPaySettingJson())).thenReturn(missingAlipayTrade());
+
+        service.processPendingSession(session.getId());
+
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+        verify(aggregateAliPayService, never()).close(any(), any());
+        verify(aggregateAliPayService, never()).cancel(any(), any());
+    }
+
+    /** 到期查单发生网络异常或系统错误时，保持原请求待确认，不能用关单或撤销掩盖未知结果。 */
+    @Test
+    void expiredWapWithUnknownQueryShouldNotClose() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(true);
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        mockPendingWapOrder(session, payOrder);
+        AlipayTradeQueryResponse systemError = new AlipayTradeQueryResponse();
+        systemError.setCode("20000");
+        systemError.setSubCode("ACQ.SYSTEM_ERROR");
+        when(aggregateAliPayService.query(payOrder.getPayNo(), payOrder.getMchPaySettingJson())).thenReturn(null, systemError);
+
+        service.processPendingSession(session.getId());
+        service.processPendingSession(session.getId());
+
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+        verify(aggregateAliPayService, never()).close(any(), any());
+        verify(aggregateAliPayService, never()).cancel(any(), any());
+    }
+
+    /** 付款与到期关单竞争时，关单失败后复查成功事实，绝不能撤销并自动退款已完成的付款。 */
+    @Test
+    void wapCloseRaceShouldRequerySuccessfulPaymentWithoutCancel() {
+        ThirdAggregatePaySessionEntity session = payingWapSession(true);
+        ThirdPayOrderEntity payOrder = unpaidWapOrder(session);
+        mockPendingWapOrder(session, payOrder);
+        AlipayTradeQueryResponse waiting = new AlipayTradeQueryResponse();
+        waiting.setCode("10000");
+        waiting.setTradeStatus("WAIT_BUYER_PAY");
+        AlipayTradeQueryResponse success = new AlipayTradeQueryResponse();
+        success.setCode("10000");
+        success.setTradeStatus("TRADE_SUCCESS");
+        success.setTradeNo("alipay-paid-during-close");
+        AlipayTradeCloseResponse closeRejected = new AlipayTradeCloseResponse();
+        closeRejected.setCode("40004");
+        closeRejected.setSubCode("ACQ.TRADE_STATUS_ERROR");
+        when(aggregateAliPayService.query(payOrder.getPayNo(), payOrder.getMchPaySettingJson())).thenReturn(waiting, success);
+        when(aggregateAliPayService.close(payOrder.getPayNo(), payOrder.getMchPaySettingJson())).thenReturn(closeRejected);
+
+        service.processPendingSession(session.getId());
+
+        verify(aggregateAliPayService, times(2)).query(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
+        verify(aggregateAliPayService).close(payOrder.getPayNo(), payOrder.getMchPaySettingJson());
+        verify(aggregateAliPayService, never()).cancel(any(), any());
+        ArgumentCaptor<ThirdPayOrderEntity> updateCaptor = ArgumentCaptor.forClass(ThirdPayOrderEntity.class);
+        verify(thirdPayOrderService).update(updateCaptor.capture(), any(Wrapper.class));
+        Assertions.assertEquals(ThirdPayOrderStatusEnum.PAY_SUCCESS.getType(), updateCaptor.getValue().getStatus());
+        Assertions.assertEquals("alipay-paid-during-close", updateCaptor.getValue().getThirdPayNo());
+        Assertions.assertNotNull(updateCaptor.getValue().getPayTime());
     }
 
     /**
@@ -559,4 +815,77 @@ class ThirdAggregateOrderPayServiceImplTest {
         return session;
     }
 
+    /**
+     * 构造不使用 OAuth 身份、已经唯一绑定支付宝 WAP 子流水的会话。
+     *
+     * @param expired 为 true 时绝对期限已过，否则保持可支付
+     * @return 平台、订单号和有效期一致的待支付聚合会话
+     */
+    private ThirdAggregatePaySessionEntity payingWapSession(boolean expired) {
+        ThirdAggregatePaySessionEntity session = reusableSession();
+        session.setStatus(ThirdAggregatePaySessionStatusEnum.PAYING.getType());
+        session.setSelectedPlatform(AppPlusPlatformTypeEnum.ALI_PAY.getType());
+        session.setPayNo("wap-child-pay-no");
+        session.setExpireTime(expired ? LocalDateTime.now().minusSeconds(5) : LocalDateTime.now().plusMinutes(2));
+        return session;
+    }
+
+    /**
+     * 为新的 WAP 扫码入口提供启用商户、可信二级商户关系及平台 CAS；状态推进结果由测试独立设置。
+     *
+     * @param session 尚未选定平台且剩余有效期足够的聚合会话
+     */
+    private void mockNewWapCashierSession(ThirdAggregatePaySessionEntity session) {
+        MchPaySettingVo alipaySetting = merchant.getPaySettingList().get(0);
+        ThirdMchFzRelationEntity relation = new ThirdMchFzRelationEntity();
+        relation.setEnableFz(YesNoEnum.NO.getCode());
+        when(aggregatePaySessionService.getByAccessTokenHash(anyString())).thenReturn(session);
+        when(aggregatePaySessionService.getById(session.getId())).thenReturn(session);
+        when(remoteMchService.getById(88L)).thenReturn(R.ok(merchant));
+        when(mchFzRelationService.findBoundDefault(alipaySetting)).thenReturn(relation);
+        when(mchFzRelationService.createPaymentSettingSnapshot(alipaySetting, relation)).thenReturn(alipaySetting);
+        when(aggregatePaySessionService.selectWapPlatform(eq(session.getId()), anyString())).thenReturn(true);
+    }
+
+    /**
+     * 构造由服务端保存产品码和原绝对期限的未支付 WAP 流水，不信任浏览器提交的模式标识。
+     *
+     * @param session 已绑定该订单号的聚合会话
+     * @return 未支付的原应用订单快照
+     */
+    private ThirdPayOrderEntity unpaidWapOrder(ThirdAggregatePaySessionEntity session) {
+        ThirdPayOrderEntity order = new ThirdPayOrderEntity();
+        order.setId(201L);
+        order.setPayNo(session.getPayNo());
+        order.setPayPlatformType(AppPlusPlatformTypeEnum.ALI_PAY.getType());
+        order.setStatus(ThirdPayOrderStatusEnum.PAY_UNPAID.getType());
+        order.setExpireTime(session.getExpireTime());
+        order.setMchPaySettingJson("{}");
+        order.setPayRep(JSONUtil.createObj().set("aggregatePay", true).set("productCode", "QUICK_WAP_WAY").toString());
+        return order;
+    }
+
+    /**
+     * 为后台待确认处理固定同一会话与流水，查询和更新均由各测试单独约束。
+     *
+     * @param session 后台按主键读取的聚合会话
+     * @param payOrder 按原 payNo 读取的未支付流水
+     */
+    private void mockPendingWapOrder(ThirdAggregatePaySessionEntity session, ThirdPayOrderEntity payOrder) {
+        when(aggregatePaySessionService.getById(session.getId())).thenReturn(session);
+        when(thirdPayOrderService.getByPayNo(session.getPayNo())).thenReturn(payOrder);
+    }
+
+    /**
+     * 构造渠道明确查无交易的响应；系统错误和网络空响应必须使用其他测试值。
+     *
+     * @return 结构化 ACQ.TRADE_NOT_EXIST 业务失败
+     */
+    private AlipayTradeQueryResponse missingAlipayTrade() {
+        AlipayTradeQueryResponse response = new AlipayTradeQueryResponse();
+        response.setCode("40004");
+        response.setSubCode("ACQ.TRADE_NOT_EXIST");
+        return response;
+    }
+
 }
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImplTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImplTest.java
index d35da86e..f9f7d5d7 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImplTest.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/appplus/ThirdAppPlusAliPayServiceImplTest.java
@@ -5,6 +5,7 @@ import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.json.JSONUtil;
 import com.alipay.api.AlipayClient;
 import com.alipay.api.domain.AlipayTradeAppPayModel;
+import com.alipay.api.domain.AlipayTradeCloseModel;
 import com.alipay.api.domain.AlipayTradeOrderSettleModel;
 import com.alipay.api.domain.AlipayTradeOrderSettleQueryModel;
 import com.alipay.api.domain.AlipayTradePrecreateModel;
@@ -16,6 +17,7 @@ import com.alipay.api.domain.RoyaltyDetail;
 import com.alipay.api.internal.util.AlipaySignature;
 import com.alipay.api.request.AlipayTradeAppPayRequest;
 import com.alipay.api.request.AlipayTradeCancelRequest;
+import com.alipay.api.request.AlipayTradeCloseRequest;
 import com.alipay.api.request.AlipayTradeFastpayRefundQueryRequest;
 import com.alipay.api.request.AlipayTradeOrderSettleRequest;
 import com.alipay.api.request.AlipayTradeOrderSettleQueryRequest;
@@ -25,6 +27,7 @@ import com.alipay.api.request.AlipayTradeRefundRequest;
 import com.alipay.api.request.AlipayTradeSettleConfirmRequest;
 import com.alipay.api.response.AlipayTradeAppPayResponse;
 import com.alipay.api.response.AlipayTradeCancelResponse;
+import com.alipay.api.response.AlipayTradeCloseResponse;
 import com.alipay.api.response.AlipayTradeFastpayRefundQueryResponse;
 import com.alipay.api.response.AlipayTradeOrderSettleResponse;
 import com.alipay.api.response.AlipayTradeOrderSettleQueryResponse;
@@ -33,6 +36,9 @@ import com.alipay.api.response.AlipayTradeQueryResponse;
 import com.alipay.api.response.AlipayTradeRefundResponse;
 import com.alipay.api.response.AlipayTradeSettleConfirmResponse;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.MybatisConfiguration;
+import com.baomidou.mybatisplus.core.conditions.AbstractWrapper;
+import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
 import com.bsd.pjcloud.common.core.constant.enums.YesNoEnum;
 import com.bsd.pjcloud.thirdparty.config.AppPlusPayConfig;
 import com.bsd.pjcloud.thirdparty.constant.fz.ThirdFzOrderStatusEnum;
@@ -55,6 +61,7 @@ import com.bsd.pjcloud.thirdparty.service.ThirdPayOrderService;
 import com.bsd.pjcloud.thirdparty.vo.appplus.pay.ThirdOrderCodePayVo;
 import com.bsd.pjcloud.wallet.api.entity.mch.MchPaySettingEntity;
 import com.bsd.pjcloud.wallet.api.vo.mch.MchPaySettingVo;
+import org.apache.ibatis.builder.MapperBuilderAssistant;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -224,7 +231,28 @@ class ThirdAppPlusAliPayServiceImplTest {
         Assertions.assertSame(webCancel, service.cancel(payDto.getOutTradeNo(), legacySnapshot));
     }
 
-    /** 支付单明确保存未知应用时不能回退旧应用查单或撤销，避免误判交易不存在。 */
+    /** 关单必须使用支付单的原应用和授权快照，不得调用可能退款的撤销接口或改写本地终态。 */
+    @Test
+    void closeShouldKeepOriginalApplicationAndAuthorization() throws Exception {
+        AlipayTradeCloseResponse miniResponse = new AlipayTradeCloseResponse();
+        AlipayTradeCloseResponse webResponse = new AlipayTradeCloseResponse();
+        when(miniAlipayClient.execute(any(AlipayTradeCloseRequest.class))).thenReturn(miniResponse);
+        when(alipayClient.execute(any(AlipayTradeCloseRequest.class))).thenReturn(webResponse);
+
+        Assertions.assertSame(miniResponse, service.close(payDto.getOutTradeNo(), miniApplicationSnapshot()));
+        Assertions.assertSame(webResponse, service.close(payDto.getOutTradeNo(), JSONUtil.toJsonStr(paySetting)));
+
+        ArgumentCaptor<AlipayTradeCloseRequest> requestCaptor = ArgumentCaptor.forClass(AlipayTradeCloseRequest.class);
+        verify(miniAlipayClient).execute(requestCaptor.capture());
+        AlipayTradeCloseRequest request = requestCaptor.getValue();
+        Assertions.assertEquals(payDto.getOutTradeNo(), ((AlipayTradeCloseModel) request.getBizModel()).getOutTradeNo());
+        Assertions.assertEquals("merchant-auth-token", request.getTextParams().get("app_auth_token"));
+        verify(alipayClient, never()).execute(any(AlipayTradeCancelRequest.class));
+        verify(miniAlipayClient, never()).execute(any(AlipayTradeCancelRequest.class));
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+    }
+
+    /** 支付单明确保存未知应用时不能回退旧应用查单、撤销或关单，避免误判交易不存在。 */
     @Test
     void unknownApplicationShouldNeverFallBackToDefault() throws Exception {
         String snapshot = JSONUtil.parseObj(miniApplicationSnapshot())
@@ -232,11 +260,14 @@ class ThirdAppPlusAliPayServiceImplTest {
 
         Assertions.assertNull(service.query(payDto.getOutTradeNo(), snapshot));
         Assertions.assertNull(service.cancel(payDto.getOutTradeNo(), snapshot));
+        Assertions.assertNull(service.close(payDto.getOutTradeNo(), snapshot));
 
         verify(alipayClient, never()).execute(any(AlipayTradeQueryRequest.class));
         verify(alipayClient, never()).execute(any(AlipayTradeCancelRequest.class));
+        verify(alipayClient, never()).execute(any(AlipayTradeCloseRequest.class));
         verify(miniAlipayClient, never()).execute(any(AlipayTradeQueryRequest.class));
         verify(miniAlipayClient, never()).execute(any(AlipayTradeCancelRequest.class));
+        verify(miniAlipayClient, never()).execute(any(AlipayTradeCloseRequest.class));
     }
 
     /** 小程序原交易的退款、退款查询和通知地址必须成组使用小程序配置。 */
@@ -928,10 +959,146 @@ class ThirdAppPlusAliPayServiceImplTest {
         assertBoundAggregateCallback("FACE_TO_FACE_PAYMENT", miniApplicationSnapshot(), appPlusPayConfig.getAliPayMiniConfig().getAppId());
     }
 
+    /** WAP 回调沿用完整聚合绑定及金额校验，不能因产品切换被当成非聚合支付。 */
+    @Test
+    void payCallbackShouldAcceptBoundAggregateWapOrder() {
+        assertBoundAggregateCallback("QUICK_WAP_WAY", JSONUtil.toJsonStr(paySetting), appPlusPayConfig.getAliPayConfig().getAppId());
+    }
+
+    /** 已验签且业务绑定一致的 WAP 迟到成功只恢复带服务端未建单标记的关闭，CAS 必须精确限定关闭来源。 */
+    @Test
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    void payCallbackShouldRecoverClosedWapWithRestrictedCas() {
+        TableInfoHelper.initTableInfo(new MapperBuilderAssistant(new MybatisConfiguration(), "wap-callback-test"), ThirdPayOrderEntity.class);
+        ThirdPayOrderEntity order = aggregateWapOrder();
+        order.setStatus(ThirdPayOrderStatusEnum.PAY_CLOSED.getType());
+        order.setPayRes(JSONUtil.createObj().set("wapClosedWithoutTrade", true).toString());
+        bindAggregateSession(order);
+        ThirdPayOrderEntity paid = aggregateWapOrder();
+        paid.setStatus(ThirdPayOrderStatusEnum.PAY_SUCCESS.getType());
+        paid.setThirdPayNo("202600000001");
+        when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
+        when(thirdPayOrderService.update(any(ThirdPayOrderEntity.class), any(Wrapper.class))).thenReturn(true);
+        when(thirdPayOrderService.getById(order.getId())).thenReturn(paid);
+
+        ThirdAppPlusAliPayService.AliPayCallbackResult result = service.payCallback(successCallbackParams());
+
+        Assertions.assertNotNull(result);
+        Assertions.assertTrue(result.isPaySuccess());
+        Assertions.assertTrue(result.isStateChanged());
+        ArgumentCaptor<ThirdPayOrderEntity> updateCaptor = ArgumentCaptor.forClass(ThirdPayOrderEntity.class);
+        ArgumentCaptor<Wrapper> conditions = ArgumentCaptor.forClass(Wrapper.class);
+        verify(thirdPayOrderService).update(updateCaptor.capture(), conditions.capture());
+        Assertions.assertEquals(ThirdPayOrderStatusEnum.PAY_SUCCESS.getType(), updateCaptor.getValue().getStatus());
+        Assertions.assertEquals("202600000001", updateCaptor.getValue().getThirdPayNo());
+        Assertions.assertNotNull(updateCaptor.getValue().getPayTime());
+        Assertions.assertTrue(conditions.getValue().getSqlSegment().contains("status ="));
+        Map<String, Object> parameters = ((AbstractWrapper<?, ?, ?>) conditions.getValue()).getParamNameValuePairs();
+        Assertions.assertFalse(parameters.containsValue(ThirdPayOrderStatusEnum.PAY_UNPAID.getType()));
+        Assertions.assertTrue(parameters.containsValue(ThirdPayOrderStatusEnum.PAY_CLOSED.getType()));
+        Assertions.assertFalse(parameters.containsValue(ThirdPayOrderStatusEnum.REFUNDING.getType()));
+        Assertions.assertFalse(parameters.containsValue(ThirdPayOrderStatusEnum.REFUND_SUCCESS.getType()));
+    }
+
+    /** 未支付 CAS 被本地到期关闭抢先时，只对同一带标记的 WAP 流水再执行一次精确关闭状态 CAS。 */
+    @Test
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    void payCallbackShouldRecoverWapWhenLocalExpiryWinsFirstCas() {
+        TableInfoHelper.initTableInfo(new MapperBuilderAssistant(new MybatisConfiguration(), "wap-callback-race-test"), ThirdPayOrderEntity.class);
+        ThirdPayOrderEntity unpaid = aggregateWapOrder();
+        bindAggregateSession(unpaid);
+        ThirdPayOrderEntity locallyClosed = aggregateWapOrder();
+        locallyClosed.setStatus(ThirdPayOrderStatusEnum.PAY_CLOSED.getType());
+        locallyClosed.setPayRes(JSONUtil.createObj().set("wapClosedWithoutTrade", true).toString());
+        ThirdPayOrderEntity paid = aggregateWapOrder();
+        paid.setStatus(ThirdPayOrderStatusEnum.PAY_SUCCESS.getType());
+        when(thirdPayOrderService.getByPayNo(unpaid.getPayNo())).thenReturn(unpaid);
+        when(thirdPayOrderService.update(any(ThirdPayOrderEntity.class), any(Wrapper.class))).thenReturn(false, true);
+        when(thirdPayOrderService.getById(unpaid.getId())).thenReturn(locallyClosed, paid);
+
+        ThirdAppPlusAliPayService.AliPayCallbackResult result = service.payCallback(successCallbackParams());
+
+        Assertions.assertNotNull(result);
+        Assertions.assertTrue(result.isPaySuccess());
+        Assertions.assertTrue(result.isStateChanged());
+        ArgumentCaptor<Wrapper> conditions = ArgumentCaptor.forClass(Wrapper.class);
+        verify(thirdPayOrderService, times(2)).update(any(ThirdPayOrderEntity.class), conditions.capture());
+        List<Wrapper> attempts = conditions.getAllValues();
+        Assertions.assertTrue(attempts.get(0).getSqlSegment().contains("status ="));
+        Assertions.assertTrue(attempts.get(1).getSqlSegment().contains("status ="));
+        Map<String, Object> first = ((AbstractWrapper<?, ?, ?>) attempts.get(0)).getParamNameValuePairs();
+        Map<String, Object> retry = ((AbstractWrapper<?, ?, ?>) attempts.get(1)).getParamNameValuePairs();
+        Assertions.assertTrue(first.containsValue(ThirdPayOrderStatusEnum.PAY_UNPAID.getType()));
+        Assertions.assertFalse(first.containsValue(ThirdPayOrderStatusEnum.PAY_CLOSED.getType()));
+        Assertions.assertTrue(retry.containsValue(ThirdPayOrderStatusEnum.PAY_CLOSED.getType()));
+        Assertions.assertFalse(retry.containsValue(ThirdPayOrderStatusEnum.PAY_UNPAID.getType()));
+    }
+
+    /** 渠道真实关闭的 WAP 单没有未建单标记，迟到成功通知不能将其复活或重复处理业务。 */
+    @Test
+    void payCallbackShouldNotRecoverWapWithoutLocalClosureMarker() {
+        ThirdPayOrderEntity order = aggregateWapOrder();
+        order.setStatus(ThirdPayOrderStatusEnum.PAY_CLOSED.getType());
+        bindAggregateSession(order);
+        when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
+
+        ThirdAppPlusAliPayService.AliPayCallbackResult result = service.payCallback(successCallbackParams());
+
+        Assertions.assertNotNull(result);
+        Assertions.assertFalse(result.isPaySuccess());
+        Assertions.assertFalse(result.isStateChanged());
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+    }
+
+    /** WAP 成功通知不能恢复退款终态，防止重复或迟到通知覆盖真实退款事实。 */
+    @Test
+    void payCallbackShouldNotRecoverRefundedWapOrder() {
+        ThirdPayOrderEntity order = aggregateWapOrder();
+        order.setStatus(ThirdPayOrderStatusEnum.REFUND_SUCCESS.getType());
+        bindAggregateSession(order);
+        when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
+
+        Assertions.assertNull(service.payCallback(successCallbackParams()));
+
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+    }
+
+    /** WAP 的关闭通知即使晚于成功到达，也只能幂等确认，不能回退已经确认的付款成功。 */
+    @Test
+    void payCallbackShouldNotCloseAlreadyPaidWapOrder() {
+        ThirdPayOrderEntity order = aggregateWapOrder();
+        order.setStatus(ThirdPayOrderStatusEnum.PAY_SUCCESS.getType());
+        bindAggregateSession(order);
+        when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
+        Map<String, String> params = successCallbackParams();
+        params.put("trade_status", "TRADE_CLOSED");
+
+        ThirdAppPlusAliPayService.AliPayCallbackResult result = service.payCallback(params);
+
+        Assertions.assertNotNull(result);
+        Assertions.assertTrue(result.isPaySuccess());
+        Assertions.assertFalse(result.isStateChanged());
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+    }
+
+    /** 即使应用和金额匹配，缺少聚合绑定的 WAP 通知也不能推进未支付订单或恢复已关闭订单。 */
+    @Test
+    void payCallbackShouldRejectUnboundAggregateWapOrder() {
+        ThirdPayOrderEntity order = unpaidOrder();
+        order.setPayRep(JSONUtil.createObj().set("aggregatePay", true).set("productCode", "QUICK_WAP_WAY").toString());
+        when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
+
+        Assertions.assertNull(service.payCallback(successCallbackParams()));
+        order.setStatus(ThirdPayOrderStatusEnum.PAY_CLOSED.getType());
+        Assertions.assertNull(service.payCallback(successCallbackParams()));
+
+        verify(thirdPayOrderService, never()).update(any(ThirdPayOrderEntity.class), any(Wrapper.class));
+    }
+
     /**
      * 对新旧聚合产品码复用完整支付回调约束，避免切换产品码后被错误拒绝或放宽会话校验。
      *
-     * @param productCode 支付创建时保存的当面付或历史 JSAPI 产品码
+     * @param productCode 支付创建时保存的 WAP、当面付或历史 JSAPI 产品码
      * @param settingJson 含原应用 AppID 的支付单商户配置快照
      * @param appId 已验签通知中的应用标识，必须与支付单一致
      */
@@ -940,14 +1107,7 @@ class ThirdAppPlusAliPayServiceImplTest {
         order.setMchPaySettingJson(settingJson);
         order.setPayRep(JSONUtil.createObj().set("aggregatePay", true)
                 .set("productCode", productCode).toString());
-        ThirdAggregatePaySessionEntity session = new ThirdAggregatePaySessionEntity();
-        session.setPayNo(order.getPayNo());
-        session.setSelectedPlatform(AppPlusPlatformTypeEnum.ALI_PAY.getType());
-        session.setBizType(order.getBizType());
-        session.setBizId(order.getBizId());
-        session.setMchId(order.getMchId());
-        session.setPrice(order.getPrice());
-        when(aggregatePaySessionService.getByPayNo(order.getPayNo())).thenReturn(session);
+        bindAggregateSession(order);
         when(thirdPayOrderService.getByPayNo(order.getPayNo())).thenReturn(order);
         when(thirdPayOrderService.update(any(ThirdPayOrderEntity.class), any(Wrapper.class))).thenReturn(true);
         ThirdPayOrderEntity paidOrder = unpaidOrder();
@@ -963,6 +1123,33 @@ class ThirdAppPlusAliPayServiceImplTest {
         Assertions.assertTrue(result.isStateChanged());
     }
 
+    /**
+     * 模拟同租户中与支付单的业务、商户、金额及支付平台完全匹配的聚合绑定。
+     *
+     * @param order 已保存的支付宝聚合子流水，不能按当前商户配置重建历史字段
+     */
+    private void bindAggregateSession(ThirdPayOrderEntity order) {
+        ThirdAggregatePaySessionEntity session = new ThirdAggregatePaySessionEntity();
+        session.setPayNo(order.getPayNo());
+        session.setSelectedPlatform(AppPlusPlatformTypeEnum.ALI_PAY.getType());
+        session.setBizType(order.getBizType());
+        session.setBizId(order.getBizId());
+        session.setMchId(order.getMchId());
+        session.setPrice(order.getPrice());
+        when(aggregatePaySessionService.getByPayNo(order.getPayNo())).thenReturn(session);
+    }
+
+    /**
+     * 构造服务端快照明确标识的 WAP 未支付流水，供成功、关闭及退款边界测试使用。
+     *
+     * @return 绑定默认业务、商户和金额的 WAP 支付单
+     */
+    private ThirdPayOrderEntity aggregateWapOrder() {
+        ThirdPayOrderEntity order = unpaidOrder();
+        order.setPayRep(JSONUtil.createObj().set("aggregatePay", true).set("productCode", "QUICK_WAP_WAY").toString());
+        return order;
+    }
+
     /** 已登记的另一个应用即使验签通过，也不能处理不属于该应用的支付单。 */
     @Test
     void payCallbackShouldRejectAnotherRegisteredApplication() {
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImplTest.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImplTest.java
new file mode 100644
index 00000000..5a076ad9
--- /dev/null
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/test/java/com/bsd/pjcloud/thirdparty/service/impl/pay/ThirdAggregatePaySessionServiceImplTest.java
@@ -0,0 +1,75 @@
+package com.bsd.pjcloud.thirdparty.service.impl.pay;
+
+import com.baomidou.mybatisplus.core.MybatisConfiguration;
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
+import com.bsd.pjcloud.thirdparty.constant.miniplatform.AppPlusPlatformTypeEnum;
+import com.bsd.pjcloud.thirdparty.constant.pay.ThirdAggregatePaySessionStatusEnum;
+import com.bsd.pjcloud.thirdparty.entity.pay.ThirdAggregatePaySessionEntity;
+import com.bsd.pjcloud.thirdparty.mapper.pay.ThirdAggregatePaySessionMapper;
+import org.apache.ibatis.builder.MapperBuilderAssistant;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
+
+/** WAP 匿名绑定必须保留数据库原子互斥及期限约束，不伪造 OAuth 买家身份。 */
+class ThirdAggregatePaySessionServiceImplTest {
+    /** 支付会话 Mapper 替身，所有断言均为离线行为，不连接数据库。 */
+    private ThirdAggregatePaySessionMapper mapper;
+    /** 被测会话持久化服务，复用 MyBatis-Plus 更新入口。 */
+    private ThirdAggregatePaySessionServiceImpl service;
+
+    /** 初始化实体字段映射并替换底层 Mapper，允许核对实际生成的 CAS 条件。 */
+    @BeforeEach
+    void setUp() {
+        TableInfoHelper.initTableInfo(new MapperBuilderAssistant(new MybatisConfiguration(), "wap-test"), ThirdAggregatePaySessionEntity.class);
+        mapper = mock(ThirdAggregatePaySessionMapper.class);
+        service = new ThirdAggregatePaySessionServiceImpl();
+        ReflectionTestUtils.setField(service, "baseMapper", mapper);
+    }
+
+    /** 匿名 WAP 只绑定支付宝、同一预分配单号，并要求会话尚未过期且尚未选定买家或平台。 */
+    @Test
+    @SuppressWarnings({"unchecked", "rawtypes"})
+    void wapBindingShouldKeepAtomicConditionsWithoutPayerIdentity() {
+        when(mapper.update(any(ThirdAggregatePaySessionEntity.class), any(Wrapper.class))).thenReturn(1);
+
+        assertTrue(service.selectWapPlatform(7L, "pay-7"));
+
+        ArgumentCaptor<ThirdAggregatePaySessionEntity> entity = ArgumentCaptor.forClass(ThirdAggregatePaySessionEntity.class);
+        ArgumentCaptor<Wrapper> conditions = ArgumentCaptor.forClass(Wrapper.class);
+        verify(mapper).update(entity.capture(), conditions.capture());
+        assertEquals(AppPlusPlatformTypeEnum.ALI_PAY.getType(), entity.getValue().getSelectedPlatform());
+        assertEquals(ThirdAggregatePaySessionStatusEnum.PLATFORM_CREATING.getType(), entity.getValue().getStatus());
+        assertEquals("pay-7", entity.getValue().getPayNo());
+        assertNull(entity.getValue().getPayerIdentityHash());
+        String sql = conditions.getValue().getSqlSegment();
+        assertTrue(sql.contains("status ="));
+        assertTrue(sql.contains("expire_time >"));
+        assertTrue(sql.contains("selected_platform IS NULL"));
+        assertTrue(sql.contains("pay_no IS NULL"));
+        assertTrue(sql.contains("payer_identity_hash IS NULL"));
+    }
+
+    /** 竞争请求未更新记录时必须向编排层报告失败，不能自行宣称已取得平台绑定。 */
+    @Test
+    @SuppressWarnings("unchecked")
+    void wapBindingShouldReportLostCompetition() {
+        when(mapper.update(any(ThirdAggregatePaySessionEntity.class), any(Wrapper.class))).thenReturn(0);
+        assertFalse(service.selectWapPlatform(7L, "pay-7"));
+    }
+
+    /** WAP 的空身份例外不能放宽原 JSAPI 接口或接受缺失的会话及支付单号。 */
+    @Test
+    void invalidInputsShouldNotReachMapper() {
+        assertFalse(service.selectWapPlatform(null, "pay-7"));
+        assertFalse(service.selectWapPlatform(7L, " "));
+        assertFalse(service.selectPlatform(7L, AppPlusPlatformTypeEnum.ALI_PAY, "pay-7", null));
+        verifyNoInteractions(mapper);
+    }
+}