diff --git a/_config/sql/iam_perm_menu.sql b/_config/sql/iam_perm_menu.sql
index 3d3e098f3..41375bcb6 100644
--- a/_config/sql/iam_perm_menu.sql
+++ b/_config/sql/iam_perm_menu.sql
@@ -12,7 +12,7 @@
  Target Server Version : 160014 (160014)
  File Encoding         : 65001
 
- Date: 25/07/2026 11:11:42
+ Date: 25/07/2026 20:50:24
 */
 
 
@@ -134,7 +134,6 @@ INSERT INTO "public"."iam_perm_menu" VALUES (204, 2, 'demos:artemis', 'admin', '
 INSERT INTO "public"."iam_perm_menu" VALUES (900001, 304, 'iam:social', 'admin', 'ThirdPlatform', 'menu.system.config.thirdPlatform', 'lucide:share-2', 'f', 'f', '/system/config/third-platform/ThirdPlatform', '/system/config/third-platform', NULL, 5, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-13 02:15:41.505142+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040103, 4040130, 'merchant:profile', 'admin', 'MchInfoManage', 'menu.payment.merchant.profile', NULL, 't', 'f', '/payment/merchant/manage/info/MchInfoManage', '/payment/merchant/manage/info', NULL, 1, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-11 03:37:15.424776+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (801, 8, 'develop:trade', 'admin', 'DevelopTrade', 'menu.develop.trade', 'lucide:credit-card', 'f', 'f', '/payment/develop/trade/DevelopTrade', '/develop/trade', NULL, 1, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-23 16:00:00+00', '2026-06-23 16:00:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (802, 8, 'develop:sign', 'admin', 'DevelopSign', 'menu.develop.sign', 'lucide:file-signature', 'f', 'f', '/payment/develop/sign/DevelopSign', '/develop/sign', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-23 16:00:00+00', '2026-06-23 16:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (405, 4, 'payment:config', 'admin', 'PaymentConfig', 'menu.payment.config', 'lucide:settings-2', 't', 'f', NULL, '/payment/config', NULL, 2, 'f', 't', 'f', 1, 1, 0, 't', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-14 00:00:00+00', '2026-07-15 15:24:29.325656+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (40105, 4, 'payment:config:product-config', 'admin', 'ProductConfig', 'menu.payment.config.productConfig', 'lucide:layout-grid', 'f', 'f', '/payment/config/product/ProductConfig', '/payment/config/product', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-13 00:00:00+00', '2026-07-13 13:02:20.703887+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040116, 401, 'payment:platform:provider', 'admin', 'PayProviderManage', 'menu.payment.platform.provider.manage', 'lucide:wallet', 'f', 'f', '/payment/masterdata/provider/PayProviderList', '/payment/platform/pay-provider', NULL, 0.5, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-17 10:00:31.640482+00', '2026-06-27 13:01:24.318649+00');
@@ -147,7 +146,7 @@ INSERT INTO "public"."iam_perm_menu" VALUES (40503, 40508, 'payment:isv', 'admin
 INSERT INTO "public"."iam_perm_menu" VALUES (30403, 301, 'system:protocol', 'admin', 'UserProtocol', 'menu.system.basic.protocol', 'lucide:file-text', 'f', 'f', '/system/basic/protocol/UserProtocolList', '/system/basic/protocol', NULL, 2, 'f', 't', 'f', 1, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-24 10:32:13.183371+00', '2026-07-16 08:43:35.038937+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040115, 4040132, 'channel:app', 'admin', 'DouyinMchAppManage', 'menu.payment.merchant.channelMerchant.douyinApp', NULL, 't', 'f', '/payment/channel/douyin/manage/app/DouyinMchAppManage', '/payment/global/channel-merchant/douyin-app-manage', NULL, 13, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-15 16:00:00+00', '2026-07-22 13:50:46.642335+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040119, 4040132, 'channel:app', 'admin', 'WechatIsvMchAppManage', 'menu.payment.merchant.channelMerchant.wechatIsvApp', NULL, 't', 'f', '/payment/channel/wechat/manage/mch/isv-app/WechatIsvMchAppManage', '/payment/global/channel-merchant/wechat-isv-mch-app-manage', NULL, 14, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-05 01:49:32.557374+00', '2026-07-22 13:50:46.650292+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (803, 8, 'develop:auth', 'admin', 'ChannelAuth', 'menu.develop.auth', 'lucide:key-round', 'f', 'f', '/payment/develop/auth/ChannelAuth', '/develop/auth', NULL, 3, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-09 16:00:00+00', '2026-07-09 16:00:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (802, 8, 'develop:sign', 'admin', 'DevelopSign', 'menu.develop.sign', 'lucide:pen-tool', 'f', 'f', '/payment/develop/sign/DevelopSign', '/develop/sign', NULL, 3, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-23 16:00:00+00', '2026-06-23 16:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (310, 308, 'system:notify:wechat-config', 'admin', 'WechatNotify', 'menu.system.notify.wechatConfig', 'lucide:message-circle', 'f', 'f', '/system/notify/wechat/index', '/system/notify/wechat', NULL, 30, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-09 00:00:00+00', '2026-07-09 00:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040121, 4040130, 'merchant:gateway-aggregate', 'admin', 'AggregateScanConfig', 'menu.payment.merchant.aggregateScan', NULL, 't', 'f', '/payment/merchant/aggregate/AggregateScanConfig', '/payment/merchant/aggregate', NULL, 3, 'f', 't', 'f', 1, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-11 03:00:13.374496+00', '2026-07-13 10:13:20.81126+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040130, 40401, NULL, 'admin', 'MchManageGroup', 'menu.payment.merchant.group.manage', 'lucide:settings-2', 't', 'f', NULL, NULL, NULL, 1, 'f', 'f', 'f', 1, 1, 0, 'f', 'subpage_group', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-11 03:37:15.421585+00', '2026-07-11 03:37:15.421585+00');
@@ -158,6 +157,7 @@ INSERT INTO "public"."iam_perm_menu" VALUES (4040120, 4040130, 'merchant:wx-veri
 INSERT INTO "public"."iam_perm_menu" VALUES (40501, 40105, 'payment:config:product-detail', 'admin', 'ProductDetailDispatch', 'menu.payment.config.detail', NULL, 't', 'f', '/payment/config/product/detail/ProductDetailDispatch', '/payment/product-detail', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-06-14 00:00:00+00', '2026-06-27 13:01:24.321883+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (3040102, 30401, 'system:security-config:pay', 'admin', 'PaySecurityConfig', 'menu.system.security.pay', 'lucide:shield-alert', 'f', 'f', '/system/config/security/PaySecurityConfig', '/system/config/security/pay', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-16 07:31:19.449836+00', '2026-07-16 07:31:19.449836+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (40505, 40504, 'system:config:mobile-app-detail', 'admin', 'MobileAppDetail', 'menu.system.config.mobileAppDetail', NULL, 't', 'f', '/system/config/mobile-app/detail/MobileAppDetail', '/system/config/mobile-app/detail/:appType', NULL, 1, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-05 00:00:00+00', '2026-07-22 13:50:46.655058+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (804, 8, 'develop:gateway', 'admin', 'DevelopGateway', 'menu.develop.gateway', 'lucide:globe', 'f', 'f', '/payment/develop/gateway/DevelopGateway', '/develop/gateway', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-16 16:00:00+00', '2026-07-16 16:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040123, 4040130, 'merchant:app:workbench', 'admin', 'MchAppWorkbench', 'menu.payment.merchant.appWorkbench', NULL, 't', 'f', '/payment/merchant/app/MchAppWorkbench', '/payment/merchant/app/manage', NULL, 11, 'f', 't', 'f', 1, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-11 08:00:00+00', '2026-07-11 08:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (40506, 40508, 'payment:isv', 'admin', 'LakalaManage', 'menu.payment.lakala.config', NULL, 't', 'f', '/payment/channel/lakala/manage/LakalaManage', '/payment/config/product/lakala-manage', NULL, 5, 'f', 't', 'f', 1, 1, 0, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-05 00:00:00+00', '2026-07-11 03:37:15.43231+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (4040132, 40401, NULL, 'admin', 'ChannelAppGroup', 'menu.payment.merchant.group.channelApp', 'lucide:layout-grid', 't', 'f', NULL, NULL, NULL, 3, 'f', 'f', 'f', 1, 1, 0, 'f', 'subpage_group', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-11 03:37:15.421585+00', '2026-07-13 10:13:20.804554+00');
@@ -171,12 +171,12 @@ INSERT INTO "public"."iam_perm_menu" VALUES (311, 3, 'system:sensitive', 'admin'
 INSERT INTO "public"."iam_perm_menu" VALUES (31101, 311, 'system:sensitive-word', 'admin', 'SensitiveWordList', 'menu.system.sensitive.word', 'lucide:book-x', 'f', 'f', '/system/sensitive-word/SensitiveWordList', '/system/sensitive/word', NULL, 1, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-16 00:40:06.511319+00', '2026-07-16 00:40:06.511319+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (31102, 311, 'system:sensitive-word-hit', 'admin', 'SensitiveWordHitList', 'menu.system.sensitive.hit', 'lucide:scan-search', 'f', 'f', '/system/sensitive-word/SensitiveWordHitList', '/system/sensitive/hit', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-16 00:40:06.51532+00', '2026-07-16 00:40:06.51532+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (40507, 405, 'payment:config:wx-verify', 'admin', 'PlatformWxDomainVerifyList', 'menu.payment.config.wxVerify', 'lucide:shield-check', 'f', 'f', '/payment/config/wx-verify/PlatformWxDomainVerifyList', '/payment/config/wx-verify', NULL, 3, 'f', 't', 'f', 1, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-09 16:00:00+00', '2026-07-16 08:43:35.047953+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (804, 8, 'develop:gateway', 'admin', 'DevelopGateway', 'menu.develop.gateway', 'lucide:store', 'f', 'f', '/payment/develop/gateway/DevelopGateway', '/develop/gateway', NULL, 4, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-16 16:00:00+00', '2026-07-16 16:00:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (803, 8, 'develop:auth', 'admin', 'ChannelAuth', 'menu.develop.auth', 'lucide:shield-check', 'f', 'f', '/payment/develop/auth/ChannelAuth', '/develop/auth', NULL, 4, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-09 16:00:00+00', '2026-07-09 16:00:00+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (40504, 304, 'system:config:mobile-app', 'admin', 'MobileAppConfig', 'menu.system.config.mobileApp', 'lucide:smartphone', 'f', 'f', '/system/config/mobile-app/MobileAppConfig', '/system/config/mobile-app', NULL, 6, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-05 00:00:00+00', '2026-07-22 13:50:46.652727+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (610, 6, 'trade:pay-order', 'admin', 'PayOrderCatalog', 'menu.trade.payOrder', 'lucide:receipt', 'f', 'f', NULL, '/trade/pay-order', '/trade/pay-order/normal', 3, 'f', 't', 'f', 1, 1, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-17 06:18:15.454191+00', '2026-07-17 06:18:15.463823+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (604, 610, 'trade:gateway-order', 'admin', 'GatewayOrderList', 'menu.trade.gatewayOrder', 'lucide:store', 'f', 'f', '/payment/order/GatewayOrderList', '/trade/pay-order/gateway', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-17 06:18:15.468829+00', '2026-07-17 06:18:15.47158+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (30203, 302, 'system:log:unipay', 'admin', 'SystemUnipayApiLog', 'menu.system.log.unipay', 'lucide:webhook', 'f', 'f', '/system/log/unipay/UnipayApiLogList', '/system/log/unipay', NULL, 3, 'f', 't', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-17 00:00:00+00', '2026-07-17 00:00:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91100, NULL, 'trade', 'merchant', 'TransactionManagement', 'menu.trade', 'lucide:arrow-left-right', 'f', 'f', NULL, '/trade', '/trade/pay-trade', 4, 'f', 't', 'f', 1, 1, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 03:48:14.886531+00', '2026-07-23 06:44:16.725707+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91200, NULL, 'trade:record', 'merchant', 'TradeRecordCatalog', 'menu.trade.record', 'lucide:scroll-text', 'f', 'f', NULL, '/trade/record', '/trade/record/mch-notice', 4, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.651967+00', '2026-07-23 09:32:12.651967+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91101, 91100, 'trade:fund', 'merchant', 'PayTradeList', 'menu.trade.payTrade', 'lucide:arrow-left-right', 'f', 'f', '/payment/order/PayTradeList', '/trade/pay-trade', NULL, 1, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 03:48:14.896997+00', '2026-07-23 06:44:16.735074+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91103, 91100, 'trade:refund', 'merchant', 'RefundOrderList', 'menu.trade.refundOrder', 'lucide:rotate-ccw', 'f', 'f', '/payment/order/RefundOrderList', '/trade/refund-order', NULL, 2, 'f', 't', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 03:48:14.903907+00', '2026-07-23 06:44:16.737803+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (607, NULL, 'trade:record', 'admin', 'TradeRecordCatalog', 'menu.trade.record', 'lucide:scroll-text', 'f', 'f', NULL, '/trade/record', '/trade/record/mch-notice', 4.5, 'f', 't', 'f', 1, 1, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-21 06:30:00+00', '2026-07-21 06:45:00+00');
@@ -190,21 +190,18 @@ INSERT INTO "public"."iam_perm_menu" VALUES (91003, 91001, 'dashboard:analytics'
 INSERT INTO "public"."iam_perm_menu" VALUES (91104, 91100, 'trade:pay-order', 'merchant', 'PayOrderCatalog', 'menu.trade.payOrder', 'lucide:receipt', 'f', 'f', NULL, '/trade/pay-order', '/trade/pay-order/normal', 3, 'f', 't', 'f', 1, 1, 0, 't', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 06:33:41.347277+00', '2026-07-23 14:54:00.459736+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91102, 91104, 'trade:order', 'merchant', 'NormalOrderList', 'menu.trade.normalPay', 'lucide:credit-card', 'f', 'f', '/payment/order/NormalOrderList', '/trade/pay-order/normal', NULL, 1, 'f', 't', 'f', 1, 1, 0, 't', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 03:48:14.901128+00', '2026-07-23 14:54:00.459736+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91105, 91104, 'trade:gateway-order', 'merchant', 'GatewayOrderList', 'menu.trade.gatewayOrder', 'lucide:store', 'f', 'f', '/payment/order/GatewayOrderList', '/trade/pay-order/gateway', NULL, 2, 'f', 't', 'f', 1, 1, 0, 't', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 06:33:41.366052+00', '2026-07-23 14:54:00.459736+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91110, 91100, 'trade:pay-order', 'merchant', 'PayOrderCatalog', 'menu.trade.payOrder', 'lucide:receipt', 'f', 'f', NULL, '/trade/pay-order', '/trade/pay-order/normal', 3, 'f', 'f', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.636962+00', '2026-07-23 09:32:12.636962+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91111, 91110, 'trade:order', 'merchant', 'NormalOrderList', 'menu.trade.normalPay', 'lucide:file-text', 'f', 'f', '/payment/order/NormalOrderList', '/trade/pay-order/normal', NULL, 1, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.645988+00', '2026-07-23 09:32:12.645988+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91112, 91110, 'trade:gateway-order', 'merchant', 'GatewayOrderList', 'menu.trade.gatewayOrder', 'lucide:globe', 'f', 'f', '/payment/order/GatewayOrderList', '/trade/pay-order/gateway', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.648789+00', '2026-07-23 09:32:12.648789+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91200, NULL, 'trade:record', 'merchant', 'TradeRecordCatalog', 'menu.trade.record', 'lucide:scroll-text', 'f', 'f', NULL, '/trade/record', '/trade/record/mch-notice', 3, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.651967+00', '2026-07-23 09:32:12.651967+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91106, NULL, 'trade:record', 'merchant', 'TradeRecordCatalog', 'menu.trade.record', 'lucide:scroll-text', 'f', 'f', NULL, '/trade/record', '/trade/record/mch-notice', 4.5, 'f', 't', 'f', 1, 1, 0, 't', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 06:33:41.369341+00', '2026-07-23 14:54:00.459736+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91107, 91106, 'trade:mch-notice', 'merchant', 'MchNoticeTaskList', 'menu.trade.mchNotice', 'lucide:bell-ring', 'f', 'f', '/payment/notice/MchNoticeTaskList', '/trade/record/mch-notice', NULL, 1, 'f', 't', 'f', 1, 1, 0, 't', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 06:33:41.372431+00', '2026-07-23 14:54:00.459736+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91108, 91106, 'trade:callback-record', 'merchant', 'PayCallbackRecordList', 'menu.trade.callbackRecord', 'lucide:inbox', 'f', 'f', '/payment/record/PayCallbackRecordList', '/trade/record/callback-record', NULL, 2, 'f', 't', 'f', 1, 1, 0, 't', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 06:33:41.375612+00', '2026-07-23 14:54:00.459736+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91100, NULL, 'trade', 'merchant', 'TransactionManagement', 'menu.trade', 'lucide:arrow-left-right', 'f', 'f', NULL, '/trade', '/trade/pay-trade', 3, 'f', 't', 'f', 1, 1, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 03:48:14.886531+00', '2026-07-23 06:44:16.725707+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91201, 91200, 'trade:mch-notice', 'merchant', 'MchNoticeTaskList', 'menu.trade.mchNotice', 'lucide:bell-ring', 'f', 'f', '/payment/notice/MchNoticeTaskList', '/trade/record/mch-notice', NULL, 1, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.655107+00', '2026-07-23 09:32:12.655107+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91202, 91200, 'trade:callback-record', 'merchant', 'PayCallbackRecordList', 'menu.trade.callbackRecord', 'lucide:webhook', 'f', 'f', '/payment/record/PayCallbackRecordList', '/trade/record/callback-record', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.658982+00', '2026-07-23 09:32:12.658982+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91300, NULL, NULL, 'merchant', 'MchCenter', 'menu.mch.center', 'lucide:building-2', 'f', 'f', NULL, '/mch-center', '/mch/info', 4, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.662617+00', '2026-07-23 09:32:12.662617+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91202, 91200, 'trade:callback-record', 'merchant', 'PayCallbackRecordList', 'menu.trade.callbackRecord', 'lucide:inbox', 'f', 'f', '/payment/record/PayCallbackRecordList', '/trade/record/callback-record', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.658982+00', '2026-07-23 09:32:12.658982+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91301, 91300, 'merchant:profile', 'merchant', 'MchInfoManage', 'menu.payment.merchant.profile', 'lucide:badge-info', 'f', 'f', '/payment/merchant/info/MchInfoManage', '/mch/info', NULL, 1, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.665593+00', '2026-07-23 09:32:12.665593+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91302, 91300, 'merchant:user', 'merchant', 'MerchantUserList', 'menu.payment.merchant.user', 'lucide:users', 'f', 'f', '/payment/merchant/user/MerchantUserList', '/mch/user', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.669009+00', '2026-07-23 09:32:12.669009+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91303, 91300, 'merchant:store', 'merchant', 'MchStoreInfoList', 'menu.payment.merchant.store', 'lucide:store', 'f', 'f', '/payment/merchant/store/MchStoreInfoList', '/mch/store', NULL, 3, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.671534+00', '2026-07-23 09:32:12.671534+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91304, 91300, 'merchant:terminal', 'merchant', 'SystemTerminalList', 'menu.payment.merchant.terminal', 'lucide:monitor', 'f', 'f', '/payment/device/terminal/system/SystemTerminalList', '/mch/terminal', NULL, 4, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.67447+00', '2026-07-23 09:32:12.67447+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91400, NULL, NULL, 'merchant', 'PaymentConfig', 'menu.payment.config', 'lucide:settings-2', 'f', 'f', NULL, '/mch-payment', '/mch/app', 5, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.677882+00', '2026-07-23 09:32:12.677882+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91401, 91400, 'merchant:app', 'merchant', 'MchAppInfoList', 'menu.payment.merchant.app', 'lucide:app-window', 'f', 'f', '/payment/merchant/app/MchAppInfoList', '/mch/app', NULL, 1, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.681008+00', '2026-07-23 09:32:12.681008+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91402, 91400, 'channel:merchant', 'merchant', 'ChannelMerchantList', 'menu.payment.merchant.channelMerchant', 'lucide:store', 'f', 'f', '/payment/channel-merchant/ChannelMerchantList', '/mch/channel-merchant', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.684068+00', '2026-07-23 09:32:12.684068+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91411, 91402, 'channel:merchant:detail', 'merchant', 'ChannelMerchantDetail', 'menu.payment.merchant.channelMerchant.detail', NULL, 't', 'f', '/payment/channel-merchant/detail/ChannelMerchantDetailDispatch', '/mch/channel-merchant/detail', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.689613+00', '2026-07-23 09:32:12.689613+00');
@@ -213,6 +210,8 @@ INSERT INTO "public"."iam_perm_menu" VALUES (91403, 91401, NULL, 'merchant', 'Ap
 INSERT INTO "public"."iam_perm_menu" VALUES (40107, 40106, 'payment:wx:mch-app', 'admin', 'WxMchApp', 'menu.payment.wx.mchApp', NULL, 't', 'f', NULL, NULL, NULL, 1, 'f', 'f', 'f', 1, 1, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 13:44:05.963399+00', '2026-07-23 14:32:14.494862+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91412, 91400, 'payment:wx:mch-app', 'merchant', 'MchWxAppList', 'menu.payment.wx.mchApp', 'lucide:message-circle', 'f', 'f', '/payment/wx/mch/MchWxAppList', '/mch/wx-app', NULL, 3, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, '', '', '2026-07-24 01:58:27.304104+00', '2026-07-24 01:58:27.304104+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91413, 91403, 'merchant:app:workbench', 'merchant', 'MchAppWorkbench', 'menu.payment.merchant.appWorkbench', NULL, 't', 'f', '/payment/merchant/app/MchAppWorkbench', '/mch/app/manage', NULL, 0, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-24 10:20:36.109679+00', '2026-07-24 13:08:44.946319+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91300, NULL, NULL, 'merchant', 'MchCenter', 'menu.mch.center', 'lucide:building-2', 'f', 'f', NULL, '/mch-center', '/mch/info', 1, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.662617+00', '2026-07-23 09:32:12.662617+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91400, NULL, NULL, 'merchant', 'PaymentConfig', 'menu.payment.config', 'lucide:settings-2', 'f', 'f', NULL, '/mch-payment', '/mch/app', 2, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-23 09:32:12.677882+00', '2026-07-23 09:32:12.677882+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91404, 91403, 'merchant:app:route', 'merchant', 'PayRouteConfig', 'menu.payment.merchant.payRoute', 'lucide:git-branch', 't', 'f', '/payment/route/PayRouteConfig', '/mch/route', NULL, 1, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.695589+00', '2026-07-23 09:32:12.695589+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91405, 91403, 'merchant:gateway-aggregate', 'merchant', 'AggregateScanConfig', 'menu.payment.merchant.aggregateScan', 'lucide:qr-code', 't', 'f', '/payment/merchant/aggregate/AggregateScanConfig', '/mch/aggregate', NULL, 2, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.698644+00', '2026-07-23 09:32:12.698644+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91406, 91403, 'merchant:gateway-code', 'merchant', 'CodePayConfig', 'menu.payment.merchant.codePayConfig', 'lucide:smartphone', 't', 'f', '/payment/merchant/code-config/CodePayConfig', '/mch/code-config', NULL, 3, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, '', '', '2026-07-23 09:32:12.701544+00', '2026-07-23 09:32:12.701544+00');
@@ -221,6 +220,32 @@ INSERT INTO "public"."iam_perm_menu" VALUES (91409, 91403, 'merchant:easypay', '
 INSERT INTO "public"."iam_perm_menu" VALUES (91501, 91300, 'merchant:credential', 'merchant', 'MerchantCredentialConfig', 'menu.payment.merchant.credential', 'lucide:key', 'f', 'f', '/payment/merchant/credential/MerchantCredentialConfig', '/mch/credential', NULL, 5, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-24 13:08:44.950986+00', '2026-07-24 13:08:44.950986+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91305, 91300, 'merchant:wx-verify', 'merchant', 'MchWxDomainVerifyList', 'menu.payment.merchant.wxVerify', 'lucide:shield-check', 'f', 'f', '/payment/merchant/wx-verify/MchWxDomainVerifyList', '/mch/wx-verify', NULL, 6, 'f', 'f', 'f', 0, 1, 1, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-24 14:17:59.251093+00', '2026-07-24 14:17:59.251093+00');
 INSERT INTO "public"."iam_perm_menu" VALUES (91421, 91402, 'channel:app', 'merchant', 'AlipayMchAppManage', 'menu.payment.merchant.channelMerchant.alipayApp', NULL, 't', 'f', '/payment/channel/alipay/manage/mch/app/AlipayMchAppManage', '/mch/channel-merchant/alipay-app-manage', NULL, 4, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 01:53:14.928869+00', '2026-07-25 01:53:14.928869+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91422, 91402, 'channel:app', 'merchant', 'DouyinMchAppManage', 'menu.payment.merchant.channelMerchant.douyinApp', NULL, 't', 'f', '/payment/channel/douyin/manage/app/DouyinMchAppManage', '/mch/channel-merchant/douyin-app-manage', NULL, 5, 'f', 'f', 'f', 0, 1, 1, 'f', 'subpage', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 03:24:01.70476+00', '2026-07-25 03:24:01.70476+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91601, 91600, 'develop:trade', 'merchant', 'DevelopTrade', 'menu.develop.trade', 'lucide:credit-card', 'f', 'f', '/payment/develop/trade/DevelopTrade', '/develop/trade', NULL, 1, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91602, 91600, 'develop:gateway', 'merchant', 'DevelopGateway', 'menu.develop.gateway', 'lucide:globe', 'f', 'f', '/payment/develop/gateway/DevelopGateway', '/develop/gateway', NULL, 2, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91603, 91600, 'develop:sign', 'merchant', 'DevelopSign', 'menu.develop.sign', 'lucide:pen-tool', 'f', 'f', '/payment/develop/sign/DevelopSign', '/develop/sign', NULL, 3, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91604, 91600, 'develop:auth', 'merchant', 'ChannelAuth', 'menu.develop.auth', 'lucide:shield-check', 'f', 'f', '/payment/develop/auth/ChannelAuth', '/develop/auth', NULL, 4, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
+INSERT INTO "public"."iam_perm_menu" VALUES (91600, NULL, NULL, 'merchant', 'Develop', 'menu.develop', 'lucide:wrench', 'f', 'f', NULL, '/develop', '/develop/trade', 9, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
+
+-- ----------------------------
+-- 扩展插件菜单（运营端 + 商户端）
+-- ----------------------------
+-- 运营端 扩展插件目录
+INSERT INTO "public"."iam_perm_menu" VALUES (7, NULL, 'plugin', 'admin', 'PluginManagement', 'menu.plugin', 'lucide:puzzle', 'f', 'f', NULL, '/plugin', '/plugin/easypay/order', 6, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 运营端 易支付目录
+INSERT INTO "public"."iam_perm_menu" VALUES (701, 7, NULL, 'admin', 'EasyPayPlugin', 'menu.plugin.easypay', 'lucide:plug', 'f', 'f', NULL, '/plugin/easypay', '/plugin/easypay/order', 1, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 运营端 易支付订单
+INSERT INTO "public"."iam_perm_menu" VALUES (70101, 701, 'plugin:easypay-order', 'admin', 'EasyPayOrderList', 'menu.plugin.easypay.order', 'lucide:credit-card', 'f', 'f', '/plugin/easypay/EasyPayOrderList', '/plugin/easypay/order', NULL, 1, 'f', 't', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 运营端 易支付退款订单
+INSERT INTO "public"."iam_perm_menu" VALUES (70102, 701, 'plugin:easypay-refund', 'admin', 'EasyPayRefundOrderList', 'menu.plugin.easypay.refund', 'lucide:undo-2', 'f', 'f', '/plugin/easypay/EasyPayRefundOrderList', '/plugin/easypay/refund-order', NULL, 2, 'f', 't', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 商户端 扩展插件目录
+INSERT INTO "public"."iam_perm_menu" VALUES (91700, NULL, 'plugin', 'merchant', 'PluginManagement', 'menu.plugin', 'lucide:puzzle', 'f', 'f', NULL, '/plugin', '/plugin/easypay/order', 10, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 商户端 易支付目录
+INSERT INTO "public"."iam_perm_menu" VALUES (91701, 91700, NULL, 'merchant', 'EasyPayPlugin', 'menu.plugin.easypay', 'lucide:plug', 'f', 'f', NULL, '/plugin/easypay', '/plugin/easypay/order', 1, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 商户端 易支付订单
+INSERT INTO "public"."iam_perm_menu" VALUES (91702, 91701, 'plugin:easypay-order', 'merchant', 'EasyPayOrderList', 'menu.plugin.easypay.order', 'lucide:credit-card', 'f', 'f', '/plugin/easypay/EasyPayOrderList', '/plugin/easypay/order', NULL, 1, 'f', 't', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
+-- 商户端 易支付退款订单
+INSERT INTO "public"."iam_perm_menu" VALUES (91703, 91701, 'plugin:easypay-refund', 'merchant', 'EasyPayRefundOrderList', 'menu.plugin.easypay.refund', 'lucide:undo-2', 'f', 'f', '/plugin/easypay/EasyPayRefundOrderList', '/plugin/easypay/refund-order', NULL, 2, 'f', 't', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-26 02:00:00+00', '2026-07-26 02:00:00+00');
 
 -- ----------------------------
 -- Primary Key structure for table iam_perm_menu
diff --git a/_config/sql/update-datas.sql b/_config/sql/update-datas.sql
index b9c2af10c..e69de29bb 100644
--- a/_config/sql/update-datas.sql
+++ b/_config/sql/update-datas.sql
@@ -1,17 +0,0 @@
--- ============================================================
--- 升级数据脚本 (上一个版本 -> 当前版本)
--- 执行顺序: update-tables.sql -> update-datas.sql
--- 注意: 不可跨版本升级, 仅限相邻版本间执行
--- ============================================================
-
--- ----------------------------
--- 商户端 开发调试(develop) 菜单
--- 顶级目录 + 4 子菜单(交易/网关/签名/认证调试)
--- 对应前端 apps/daxpay-merchant, 后端 /mch/develop/* 接口
--- 排序: 顶级目录 sort=5, 位于「回调通知/交易记录」(sort=4.5)之后
--- ----------------------------
-INSERT INTO "public"."iam_perm_menu" VALUES (91600, NULL, NULL, 'merchant', 'Develop', 'menu.develop', 'lucide:wrench', 'f', 'f', NULL, '/develop', '/develop/trade', 5, 'f', 't', 'f', 0, NULL, 0, 'f', 'catalog', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91601, 91600, 'develop:trade', 'merchant', 'DevelopTrade', 'menu.develop.trade', 'lucide:credit-card', 'f', 'f', '/payment/develop/trade/DevelopTrade', '/develop/trade', NULL, 1, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91602, 91600, 'develop:gateway', 'merchant', 'DevelopGateway', 'menu.develop.gateway', 'lucide:globe', 'f', 'f', '/payment/develop/gateway/DevelopGateway', '/develop/gateway', NULL, 2, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91603, 91600, 'develop:sign', 'merchant', 'DevelopSign', 'menu.develop.sign', 'lucide:pen-tool', 'f', 'f', '/payment/develop/sign/DevelopSign', '/develop/sign', NULL, 3, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
-INSERT INTO "public"."iam_perm_menu" VALUES (91604, 91600, 'develop:auth', 'merchant', 'ChannelAuth', 'menu.develop.auth', 'lucide:shield-check', 'f', 'f', '/payment/develop/auth/ChannelAuth', '/develop/auth', NULL, 4, 'f', 'f', 'f', 0, NULL, 0, 'f', 'menu', NULL, NULL, NULL, NULL, NULL, NULL, '2026-07-25 15:10:00+00', '2026-07-25 15:10:00+00');
diff --git a/daxpay-platform/daxpay-platform-core/src/main/java/cn/daxpay/open/platform/core/code/PermCodes.java b/daxpay-platform/daxpay-platform-core/src/main/java/cn/daxpay/open/platform/core/code/PermCodes.java
index f5769ae55..7deafeb01 100644
--- a/daxpay-platform/daxpay-platform-core/src/main/java/cn/daxpay/open/platform/core/code/PermCodes.java
+++ b/daxpay-platform/daxpay-platform-core/src/main/java/cn/daxpay/open/platform/core/code/PermCodes.java
@@ -431,5 +431,20 @@ public interface PermCodes {
             String MENU = "device:qrcode";
         }
     }
+
+    /// 扩展插件域（协议适配层的订单/退款，与内核交易单据隔离）
+    interface Plugin {
+        /// 易支付协议订单 menuCode=plugin:easypay-order
+        interface EasyPayOrder {
+            /// 菜单编码
+            String MENU = "plugin:easypay-order";
+        }
+
+        /// 易支付协议退款订单 menuCode=plugin:easypay-refund
+        interface EasyPayRefund {
+            /// 菜单编码
+            String MENU = "plugin:easypay-refund";
+        }
+    }
 }
 
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayOrderController.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayOrderController.java
new file mode 100644
index 000000000..3281ef56e
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayOrderController.java
@@ -0,0 +1,70 @@
+package cn.daxpay.open.plugin.easypay.controller.order;
+
+import cn.daxpay.open.payment.unipay.result.trade.pay.NormalPaySyncResult;
+import cn.daxpay.open.platform.core.annotation.PermCode;
+import cn.daxpay.open.platform.core.code.PermCodes;
+import cn.daxpay.open.platform.core.rest.Res;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
+import cn.daxpay.open.platform.core.rest.result.PageResult;
+import cn.daxpay.open.platform.core.rest.result.Result;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayOrderQuery;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayOrderResult;
+import cn.daxpay.open.plugin.easypay.service.order.EasyPayOrderQueryService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.constraints.NotNull;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+/// # 易支付协议订单（管理）
+///
+/// 运营端 / 商户端共用。同步/关单透传内核 [cn.daxpay.open.payment.trade.order.service.NormalPayOrderService];
+/// 生命周期回写钩子位于 [cn.daxpay.open.plugin.easypay.service.order.EasyPayOrderService], 与本控制器分离。
+@PermCode(menuCode = PermCodes.Plugin.EasyPayOrder.MENU)
+@Validated
+@Tag(name = "易支付协议订单")
+@RestController
+@RequestMapping({"/admin/easypay/order", "/merchant/easypay/order"})
+@RequiredArgsConstructor
+public class EasyPayOrderController {
+
+    private final EasyPayOrderQueryService easyPayOrderQueryService;
+
+    @PermCode(code = PermCodes.Action.VIEW)
+    @Operation(summary = "易支付订单分页")
+    @GetMapping("/page")
+    public Result<PageResult<EasyPayOrderResult>> page(PageParam pageParam, EasyPayOrderQuery query) {
+        return Res.ok(easyPayOrderQueryService.page(pageParam, query));
+    }
+
+    @PermCode(code = PermCodes.Action.VIEW)
+    @Operation(summary = "根据ID查询易支付订单详情")
+    @GetMapping("/get-by-id")
+    public Result<EasyPayOrderResult> findById(
+            @NotNull(message = "{validation.field.id.notNull}") Long id) {
+        return Res.ok(easyPayOrderQueryService.findById(id));
+    }
+
+    @PermCode(code = PermCodes.Action.MANAGE)
+    @Operation(summary = "同步易支付订单状态")
+    @PostMapping("/sync")
+    public Result<NormalPaySyncResult> sync(
+            @NotNull(message = "{validation.field.id.notNull}") Long id) {
+        return Res.ok(easyPayOrderQueryService.sync(id));
+    }
+
+    @PermCode(code = PermCodes.Action.MANAGE)
+    @Operation(summary = "关闭/撤销易支付订单")
+    @PostMapping("/close")
+    public Result<Void> close(
+            @NotNull(message = "{validation.field.id.notNull}") Long id,
+            @RequestParam(defaultValue = "false") boolean useCancel) {
+        easyPayOrderQueryService.close(id, useCancel);
+        return Res.ok();
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayRefundOrderController.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayRefundOrderController.java
new file mode 100644
index 000000000..5cff17699
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/controller/order/EasyPayRefundOrderController.java
@@ -0,0 +1,58 @@
+package cn.daxpay.open.plugin.easypay.controller.order;
+
+import cn.daxpay.open.platform.core.annotation.PermCode;
+import cn.daxpay.open.platform.core.code.PermCodes;
+import cn.daxpay.open.platform.core.rest.Res;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
+import cn.daxpay.open.platform.core.rest.result.PageResult;
+import cn.daxpay.open.platform.core.rest.result.Result;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayRefundOrderQuery;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayRefundOrderResult;
+import cn.daxpay.open.plugin.easypay.service.order.EasyPayRefundOrderQueryService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.constraints.NotNull;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/// # 易支付协议退款订单（管理）
+///
+/// 运营端 / 商户端共用。同步透传内核 [cn.daxpay.open.payment.trade.order.service.RefundOrderService];
+/// 生命周期钩子(双写/成功回写)位于 [cn.daxpay.open.plugin.easypay.service.order.EasyPayRefundOrderService], 与本控制器分离。
+@PermCode(menuCode = PermCodes.Plugin.EasyPayRefund.MENU)
+@Validated
+@Tag(name = "易支付协议退款订单")
+@RestController
+@RequestMapping({"/admin/easypay/refund", "/merchant/easypay/refund"})
+@RequiredArgsConstructor
+public class EasyPayRefundOrderController {
+
+    private final EasyPayRefundOrderQueryService easyPayRefundOrderQueryService;
+
+    @PermCode(code = PermCodes.Action.VIEW)
+    @Operation(summary = "易支付退款订单分页")
+    @GetMapping("/page")
+    public Result<PageResult<EasyPayRefundOrderResult>> page(PageParam pageParam, EasyPayRefundOrderQuery query) {
+        return Res.ok(easyPayRefundOrderQueryService.page(pageParam, query));
+    }
+
+    @PermCode(code = PermCodes.Action.VIEW)
+    @Operation(summary = "根据ID查询易支付退款订单详情")
+    @GetMapping("/get-by-id")
+    public Result<EasyPayRefundOrderResult> findById(
+            @NotNull(message = "{validation.field.id.notNull}") Long id) {
+        return Res.ok(easyPayRefundOrderQueryService.findById(id));
+    }
+
+    @PermCode(code = PermCodes.Action.MANAGE)
+    @Operation(summary = "同步易支付退款状态")
+    @PostMapping("/sync")
+    public Result<EasyPayRefundOrderResult> sync(
+            @NotNull(message = "{validation.field.id.notNull}") Long id) {
+        return Res.ok(easyPayRefundOrderQueryService.sync(id));
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/convert/EasyPayRefundOrderConvert.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/convert/EasyPayRefundOrderConvert.java
new file mode 100644
index 000000000..ae89496da
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/convert/EasyPayRefundOrderConvert.java
@@ -0,0 +1,15 @@
+package cn.daxpay.open.plugin.easypay.convert;
+
+import cn.daxpay.open.plugin.easypay.entity.EasyPayRefundOrder;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayRefundOrderResult;
+import org.mapstruct.Mapper;
+import org.mapstruct.factory.Mappers;
+
+/// # 易支付协议退款订单转换
+///
+@Mapper
+public interface EasyPayRefundOrderConvert {
+    EasyPayRefundOrderConvert CONVERT = Mappers.getMapper(EasyPayRefundOrderConvert.class);
+
+    EasyPayRefundOrderResult toResult(EasyPayRefundOrder entity);
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayOrderManager.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayOrderManager.java
index 36f0583a1..d8f75b492 100644
--- a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayOrderManager.java
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayOrderManager.java
@@ -1,8 +1,14 @@
 package cn.daxpay.open.plugin.easypay.dao;
 
 import cn.daxpay.open.platform.common.mybatisplus.impl.BaseManager;
+import cn.daxpay.open.platform.common.mybatisplus.query.generator.QueryGenerator;
+import cn.daxpay.open.platform.common.mybatisplus.util.MpUtil;
 import cn.daxpay.open.platform.core.annotation.IgnoreTenant;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
 import cn.daxpay.open.plugin.easypay.entity.EasyPayOrder;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayOrderQuery;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Repository;
 
@@ -40,4 +46,13 @@ public class EasyPayOrderManager extends BaseManager<EasyPayOrderMapper, EasyPay
     public Optional<EasyPayOrder> findByOrderIdNotTenant(Long orderId) {
         return findByField(EasyPayOrder::getOrderId, orderId);
     }
+
+    /// 分页查询(管理端), 默认按创建时间倒序
+    public Page<EasyPayOrder> page(PageParam pageParam, EasyPayOrderQuery query) {
+        Page<EasyPayOrder> mpPage = MpUtil.getMpPage(pageParam);
+        QueryWrapper<EasyPayOrder> wrapper = QueryGenerator.generator(query);
+        // 默认按创建时间倒序
+        wrapper.orderByDesc("create_time");
+        return this.page(mpPage, wrapper);
+    }
 }
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderManager.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderManager.java
new file mode 100644
index 000000000..2183c4121
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderManager.java
@@ -0,0 +1,51 @@
+package cn.daxpay.open.plugin.easypay.dao;
+
+import cn.daxpay.open.platform.common.mybatisplus.impl.BaseManager;
+import cn.daxpay.open.platform.common.mybatisplus.query.generator.QueryGenerator;
+import cn.daxpay.open.platform.common.mybatisplus.util.MpUtil;
+import cn.daxpay.open.platform.core.annotation.IgnoreTenant;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
+import cn.daxpay.open.plugin.easypay.entity.EasyPayRefundOrder;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayRefundOrderQuery;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+/// # 易支付协议退款订单 Manager
+///
+@Repository
+public class EasyPayRefundOrderManager extends BaseManager<EasyPayRefundOrderMapper, EasyPayRefundOrder> {
+
+    /// 按内核退款单 ID 查询
+    public Optional<EasyPayRefundOrder> findByRefundId(Long refundId) {
+        return findByField(EasyPayRefundOrder::getRefundId, refundId);
+    }
+
+    /// 按平台退款单号查询
+    public Optional<EasyPayRefundOrder> findByRefundNo(String refundNo) {
+        return findByField(EasyPayRefundOrder::getRefundNo, refundNo);
+    }
+
+    /// 忽略租户按内核退款单 ID 查询（插件钩子无租户上下文场景）
+    @IgnoreTenant
+    public Optional<EasyPayRefundOrder> findByRefundIdNotTenant(Long refundId) {
+        return findByField(EasyPayRefundOrder::getRefundId, refundId);
+    }
+
+    /// 忽略租户按主键查询
+    @IgnoreTenant
+    public Optional<EasyPayRefundOrder> findByIdNotTenant(Long id) {
+        return findById(id);
+    }
+
+    /// 分页查询(管理端), 默认按创建时间倒序
+    public Page<EasyPayRefundOrder> page(PageParam pageParam, EasyPayRefundOrderQuery query) {
+        Page<EasyPayRefundOrder> mpPage = MpUtil.getMpPage(pageParam);
+        QueryWrapper<EasyPayRefundOrder> wrapper = QueryGenerator.generator(query);
+        // 默认按创建时间倒序
+        wrapper.orderByDesc("create_time");
+        return this.page(mpPage, wrapper);
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderMapper.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderMapper.java
new file mode 100644
index 000000000..d3871757a
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/dao/EasyPayRefundOrderMapper.java
@@ -0,0 +1,11 @@
+package cn.daxpay.open.plugin.easypay.dao;
+
+import cn.daxpay.open.plugin.easypay.entity.EasyPayRefundOrder;
+import com.github.yulichang.base.MPJBaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/// # 易支付协议退款订单 Mapper
+///
+@Mapper
+public interface EasyPayRefundOrderMapper extends MPJBaseMapper<EasyPayRefundOrder> {
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/entity/EasyPayRefundOrder.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/entity/EasyPayRefundOrder.java
new file mode 100644
index 000000000..b5b2b3963
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/entity/EasyPayRefundOrder.java
@@ -0,0 +1,71 @@
+package cn.daxpay.open.plugin.easypay.entity;
+
+import cn.daxpay.open.payment.common.entity.MchBaseEntity;
+import cn.daxpay.open.platform.common.mybatisplus.function.ToResult;
+import cn.daxpay.open.plugin.easypay.convert.EasyPayRefundOrderConvert;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayRefundOrderResult;
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+
+/// # 易支付协议退款订单
+///
+/// 独立于内核 [cn.daxpay.open.payment.trade.order.entity.RefundOrder]，记录易支付协议侧的退款信息，
+/// 通过 [refundId] 关联内核退款单。
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Accessors(chain = true)
+@TableName("pay_easy_pay_refund_order")
+public class EasyPayRefundOrder extends MchBaseEntity implements ToResult<EasyPayRefundOrderResult> {
+
+    /// 关联内核退款单 ID（RefundOrder.id）
+    private Long refundId;
+
+    /// 关联易支付订单 ID（EasyPayOrder.id）
+    private Long easyPayOrderId;
+
+    /// 易支付商户号
+    private Integer pid;
+
+    /// 应用号
+    @TableField(updateStrategy = FieldStrategy.NEVER)
+    private String appId;
+
+    /// 平台退款单号
+    private String refundNo;
+
+    /// 商户退款单号 out_refund_no
+    private String bizRefundNo;
+
+    /// 平台业务单号
+    private String tradeNo;
+
+    /// 商户订单号 out_trade_no
+    private String outTradeNo;
+
+    /// 退款金额（元）
+    private BigDecimal money;
+
+    /// 协议退款状态 0=失败/处理中 1=成功
+    private Integer status;
+
+    /// API 版本 v1/v2
+    private String apiVersion;
+
+    /// 退款发起时间
+    private OffsetDateTime addTime;
+
+    /// 退款完成时间
+    private OffsetDateTime endTime;
+
+    @Override
+    public EasyPayRefundOrderResult toResult() {
+        return EasyPayRefundOrderConvert.CONVERT.toResult(this);
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayOrderQuery.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayOrderQuery.java
new file mode 100644
index 000000000..c89d31511
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayOrderQuery.java
@@ -0,0 +1,71 @@
+package cn.daxpay.open.plugin.easypay.param.order;
+
+import cn.daxpay.open.platform.core.annotation.QueryParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.time.OffsetDateTime;
+
+/// # 易支付协议订单查询参数(管理)
+///
+@Data
+@Accessors(chain = true)
+@Schema(title = "易支付订单查询参数")
+public class EasyPayOrderQuery {
+
+    /// 商户号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "商户号")
+    private String mchNo;
+
+    /// 应用号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "应用号")
+    private String appId;
+
+    /// 商户订单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "商户订单号")
+    private String outTradeNo;
+
+    /// 平台业务单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "平台业务单号")
+    private String tradeNo;
+
+    /// 商品名称
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "商品名称")
+    private String name;
+
+    /// 协议支付方式 alipay/wxpay/aggregate
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "协议支付方式")
+    private String type;
+
+    /// 协议状态 0=待付 1=成功
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "协议状态")
+    private Integer status;
+
+    /// 易支付商户号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "易支付商户号")
+    private Integer pid;
+
+    /// API 版本 v1/v2
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "API版本")
+    private String apiVersion;
+
+    /// 创建时间-开始
+    @QueryParam(type = QueryParam.CompareTypeEnum.GE, fieldName = "create_time")
+    @Schema(description = "创建时间-开始")
+    private OffsetDateTime createTimeStart;
+
+    /// 创建时间-结束
+    @QueryParam(type = QueryParam.CompareTypeEnum.LE, fieldName = "create_time")
+    @Schema(description = "创建时间-结束")
+    private OffsetDateTime createTimeEnd;
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayRefundOrderQuery.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayRefundOrderQuery.java
new file mode 100644
index 000000000..2aa53a9cb
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/param/order/EasyPayRefundOrderQuery.java
@@ -0,0 +1,71 @@
+package cn.daxpay.open.plugin.easypay.param.order;
+
+import cn.daxpay.open.platform.core.annotation.QueryParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.time.OffsetDateTime;
+
+/// # 易支付协议退款订单查询参数(管理)
+///
+@Data
+@Accessors(chain = true)
+@Schema(title = "易支付退款订单查询参数")
+public class EasyPayRefundOrderQuery {
+
+    /// 商户号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "商户号")
+    private String mchNo;
+
+    /// 应用号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "应用号")
+    private String appId;
+
+    /// 平台退款单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "平台退款单号")
+    private String refundNo;
+
+    /// 商户退款单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "商户退款单号")
+    private String bizRefundNo;
+
+    /// 商户订单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "商户订单号")
+    private String outTradeNo;
+
+    /// 平台业务单号
+    @QueryParam(type = QueryParam.CompareTypeEnum.LIKE)
+    @Schema(description = "平台业务单号")
+    private String tradeNo;
+
+    /// 易支付商户号
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "易支付商户号")
+    private Integer pid;
+
+    /// 协议退款状态 0=失败/处理中 1=成功
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "协议退款状态")
+    private Integer status;
+
+    /// API 版本 v1/v2
+    @QueryParam(type = QueryParam.CompareTypeEnum.EQ)
+    @Schema(description = "API版本")
+    private String apiVersion;
+
+    /// 创建时间-开始
+    @QueryParam(type = QueryParam.CompareTypeEnum.GE, fieldName = "create_time")
+    @Schema(description = "创建时间-开始")
+    private OffsetDateTime createTimeStart;
+
+    /// 创建时间-结束
+    @QueryParam(type = QueryParam.CompareTypeEnum.LE, fieldName = "create_time")
+    @Schema(description = "创建时间-结束")
+    private OffsetDateTime createTimeEnd;
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/result/order/EasyPayRefundOrderResult.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/result/order/EasyPayRefundOrderResult.java
new file mode 100644
index 000000000..1e9f07279
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/result/order/EasyPayRefundOrderResult.java
@@ -0,0 +1,71 @@
+package cn.daxpay.open.plugin.easypay.result.order;
+
+import cn.daxpay.open.payment.common.result.MchBaseResult;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+
+/// # 易支付协议退款订单结果
+///
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Accessors(chain = true)
+@Schema(title = "易支付退款订单结果")
+public class EasyPayRefundOrderResult extends MchBaseResult {
+
+    /// 关联内核退款单 ID（RefundOrder.id）
+    @Schema(description = "关联内核退款单ID")
+    private Long refundId;
+
+    /// 关联易支付订单 ID（EasyPayOrder.id）
+    @Schema(description = "关联易支付订单ID")
+    private Long easyPayOrderId;
+
+    /// 易支付商户号
+    @Schema(description = "易支付商户号")
+    private Integer pid;
+
+    /// 应用号
+    @Schema(description = "应用号")
+    private String appId;
+
+    /// 平台退款单号
+    @Schema(description = "平台退款单号")
+    private String refundNo;
+
+    /// 商户退款单号
+    @Schema(description = "商户退款单号")
+    private String bizRefundNo;
+
+    /// 平台业务单号
+    @Schema(description = "平台业务单号")
+    private String tradeNo;
+
+    /// 商户订单号
+    @Schema(description = "商户订单号")
+    private String outTradeNo;
+
+    /// 退款金额（元）
+    @Schema(description = "退款金额（元）")
+    private BigDecimal money;
+
+    /// 协议退款状态 0=失败/处理中 1=成功
+    @Schema(description = "协议退款状态 0=失败/处理中 1=成功")
+    private Integer status;
+
+    /// API 版本 v1/v2
+    @Schema(description = "API版本")
+    private String apiVersion;
+
+    /// 退款发起时间
+    @Schema(description = "退款发起时间")
+    private OffsetDateTime addTime;
+
+    /// 退款完成时间
+    @Schema(description = "退款完成时间")
+    private OffsetDateTime endTime;
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/api/v2/EasyPayRefundV2Service.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/api/v2/EasyPayRefundV2Service.java
index 11be359cb..7d1b89417 100644
--- a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/api/v2/EasyPayRefundV2Service.java
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/api/v2/EasyPayRefundV2Service.java
@@ -11,6 +11,7 @@ import cn.daxpay.open.plugin.easypay.result.api.v2.EasyPayRefundOrderV2Result;
 import cn.daxpay.open.plugin.easypay.result.api.v2.EasyPayRefundV2Result;
 import cn.daxpay.open.plugin.easypay.service.api.EasyPayAssistService;
 import cn.daxpay.open.plugin.easypay.service.config.EasyPayCredentialService;
+import cn.daxpay.open.plugin.easypay.service.order.EasyPayRefundOrderService;
 import cn.daxpay.open.plugin.easypay.util.EasyPayUtil;
 import cn.hutool.core.util.StrUtil;
 import lombok.RequiredArgsConstructor;
@@ -31,6 +32,7 @@ public class EasyPayRefundV2Service {
     private final EasyPayAssistService easyPayAssistService;
     private final RefundService payRefundService;
     private final RefundOrderManager payRefundOrderManager;
+    private final EasyPayRefundOrderService easyPayRefundOrderService;
 
     /// 退款
     public EasyPayRefundV2Result refund(EasyPayRefundV2Param param) {
@@ -53,6 +55,8 @@ public class EasyPayRefundV2Service {
             refundParam.setAmount(EasyPayUtil.yuanToFen(param.getMoney()));
             refundParam.setReason("easypay refund");
             RefundOrder refundOrder = payRefundService.refund(refundParam);
+            // 双写：内核退款单返回后创建/更新易支付协议退款记录
+            easyPayRefundOrderService.createFromKernelRefund(refundOrder, credential);
             if (Objects.equals(refundOrder.getStatus(), RefundOrderStatusEnum.SUCCESS.getCode())) {
                 result.setCode(0).setMsg("success");
             } else if (Objects.equals(refundOrder.getStatus(), RefundOrderStatusEnum.PROGRESS.getCode())) {
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderQueryService.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderQueryService.java
new file mode 100644
index 000000000..9268f1da7
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderQueryService.java
@@ -0,0 +1,96 @@
+package cn.daxpay.open.plugin.easypay.service.order;
+
+import cn.daxpay.open.payment.trade.order.service.NormalPayOrderService;
+import cn.daxpay.open.payment.unipay.result.trade.pay.NormalPaySyncResult;
+import cn.daxpay.open.platform.common.translate.service.TransService;
+import cn.daxpay.open.platform.core.enums.client.ClientEnum;
+import cn.daxpay.open.platform.core.exception.DataNotExistException;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
+import cn.daxpay.open.platform.core.rest.result.PageResult;
+import cn.daxpay.open.platform.iam.service.client.ClientCodeService;
+import cn.daxpay.open.plugin.easypay.dao.EasyPayOrderManager;
+import cn.daxpay.open.plugin.easypay.entity.EasyPayOrder;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayOrderQuery;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayOrderResult;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+/// # 易支付订单管理端查询服务
+///
+/// 承接运营端/商户端管理后台的易支付订单管理入口：分页、详情、同步、关单。
+/// 同步/关单透传内核 [cn.daxpay.open.payment.trade.order.service.NormalPayOrderService]。
+/// 生命周期回写(支付成功/退款/关单钩子) 见 [EasyPayOrderService], 与本类解耦以避免循环依赖。
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class EasyPayOrderQueryService {
+
+    private final EasyPayOrderManager easyPayOrderManager;
+    private final NormalPayOrderService normalPayOrderService;
+    private final TransService transService;
+    private final ClientCodeService clientCodeService;
+
+    /// 分页查询
+    public PageResult<EasyPayOrderResult> page(PageParam pageParam, EasyPayOrderQuery query) {
+        sanitizeQuery(query);
+        Page<EasyPayOrder> page = easyPayOrderManager.page(pageParam, query);
+        var records = page.getRecords().stream()
+                .map(EasyPayOrder::toResult)
+                .toList();
+        var pageResult = new PageResult<EasyPayOrderResult>()
+                .setRecords(records)
+                .setTotal(page.getTotal())
+                .setSize(page.getSize())
+                .setCurrent(page.getCurrent());
+        translateIfAdmin(pageResult);
+        return pageResult;
+    }
+
+    /// 详情查询
+    public EasyPayOrderResult findById(Long id) {
+        EasyPayOrder entity = easyPayOrderManager.findById(id)
+                .orElseThrow(() -> new DataNotExistException("pay.error.payOrderNotExist"));
+        EasyPayOrderResult result = entity.toResult();
+        translateIfAdmin(result);
+        return result;
+    }
+
+    /// 同步支付状态(透传内核普通支付订单同步)
+    public NormalPaySyncResult sync(Long id) {
+        EasyPayOrder entity = easyPayOrderManager.findById(id)
+                .orElseThrow(() -> new DataNotExistException("pay.error.payOrderNotExist"));
+        if (entity.getOrderId() == null) {
+            throw new DataNotExistException("pay.error.payOrderNotExist");
+        }
+        return normalPayOrderService.sync(entity.getOrderId());
+    }
+
+    /// 关闭/撤销订单(透传内核普通支付订单关单)
+    public void close(Long id, boolean useCancel) {
+        EasyPayOrder entity = easyPayOrderManager.findById(id)
+                .orElseThrow(() -> new DataNotExistException("pay.error.payOrderNotExist"));
+        if (entity.getOrderId() == null) {
+            throw new DataNotExistException("pay.error.payOrderNotExist");
+        }
+        normalPayOrderService.close(entity.getOrderId(), useCancel);
+    }
+
+    private void sanitizeQuery(EasyPayOrderQuery query) {
+        if (query == null) {
+            return;
+        }
+        if (ClientEnum.MERCHANT.getCode().equals(clientCodeService.getClientCode())) {
+            // 商户端强制按当前商户过滤
+            query.setMchNo(null);
+        }
+    }
+
+    private void translateIfAdmin(Object target) {
+        if (ClientEnum.ADMIN.getCode().equals(clientCodeService.getClientCode())) {
+            // 翻译商户名称(mchNo -> mchName)
+            transService.translate(target);
+        }
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderService.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderService.java
index 4f5aa5e60..e885926cf 100644
--- a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderService.java
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayOrderService.java
@@ -13,8 +13,14 @@ import java.math.RoundingMode;
 import java.time.OffsetDateTime;
 import java.time.ZoneOffset;
 
-/// # 易支付订单服务
+/// # 易支付订单生命周期回写服务
 ///
+/// 仅承担支付/退款/关单钩子的协议单回写; 由 [cn.daxpay.open.plugin.easypay.strategy.EasyPayPluginStrategy]
+/// 经插件分发链调用。
+/// 管理端入口(分页/详情/同步/关单) 见 [EasyPayOrderQueryService], 与本类解耦以避免循环依赖:
+/// 钩子链位于 [cn.daxpay.open.payment.trade.runtime.service.pay.common.PayUniHandleService] 的下游,
+/// 若本类同时持有 [cn.daxpay.open.payment.trade.order.service.NormalPayOrderService] 用于同步/关单透传,
+/// 会经 NormalPayOrderService -> PaySyncService -> PayUniHandleService -> 插件链 -> 本类 形成构造期循环依赖。
 @Slf4j
 @Service
 @RequiredArgsConstructor
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderQueryService.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderQueryService.java
new file mode 100644
index 000000000..faa416fc2
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderQueryService.java
@@ -0,0 +1,104 @@
+package cn.daxpay.open.plugin.easypay.service.order;
+
+import cn.daxpay.open.payment.trade.enums.RefundOrderStatusEnum;
+import cn.daxpay.open.payment.trade.order.result.RefundOrderResult;
+import cn.daxpay.open.payment.trade.order.service.RefundOrderService;
+import cn.daxpay.open.platform.common.translate.service.TransService;
+import cn.daxpay.open.platform.core.enums.client.ClientEnum;
+import cn.daxpay.open.platform.core.exception.DataNotExistException;
+import cn.daxpay.open.platform.core.rest.param.PageParam;
+import cn.daxpay.open.platform.core.rest.result.PageResult;
+import cn.daxpay.open.platform.iam.service.client.ClientCodeService;
+import cn.daxpay.open.plugin.easypay.dao.EasyPayRefundOrderManager;
+import cn.daxpay.open.plugin.easypay.entity.EasyPayRefundOrder;
+import cn.daxpay.open.plugin.easypay.param.order.EasyPayRefundOrderQuery;
+import cn.daxpay.open.plugin.easypay.result.order.EasyPayRefundOrderResult;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
+import java.util.Objects;
+
+/// # 易支付协议退款订单管理端查询服务
+///
+/// 承接运营端/商户端管理后台的易支付退款订单管理入口：分页、详情、同步。
+/// 同步透传内核 [cn.daxpay.open.payment.trade.order.service.RefundOrderService] 并回写易支付退款单状态。
+/// 生命周期钩子(双写/成功回写) 见 [EasyPayRefundOrderService], 与本类解耦以避免循环依赖:
+/// 钩子链位于 [cn.daxpay.open.payment.trade.runtime.service.plugin.PayPluginAssistService] 的下游,
+/// 若本类同时持有 RefundOrderService 用于同步透传, 会经 RefundOrderService -> RefundService
+/// -> RefundSettleService -> PayPluginAssistService -> 插件链 -> 本类 形成构造期循环依赖。
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class EasyPayRefundOrderQueryService {
+
+    private final EasyPayRefundOrderManager easyPayRefundOrderManager;
+    private final RefundOrderService refundOrderService;
+    private final TransService transService;
+    private final ClientCodeService clientCodeService;
+
+    /// 分页查询
+    public PageResult<EasyPayRefundOrderResult> page(PageParam pageParam, EasyPayRefundOrderQuery query) {
+        sanitizeQuery(query);
+        Page<EasyPayRefundOrder> page = easyPayRefundOrderManager.page(pageParam, query);
+        var records = page.getRecords().stream()
+                .map(EasyPayRefundOrder::toResult)
+                .toList();
+        var pageResult = new PageResult<EasyPayRefundOrderResult>()
+                .setRecords(records)
+                .setTotal(page.getTotal())
+                .setSize(page.getSize())
+                .setCurrent(page.getCurrent());
+        translateIfAdmin(pageResult);
+        return pageResult;
+    }
+
+    /// 详情查询
+    public EasyPayRefundOrderResult findById(Long id) {
+        EasyPayRefundOrder entity = easyPayRefundOrderManager.findById(id)
+                .orElseThrow(() -> new DataNotExistException("pay.error.refund.orderNotFound"));
+        EasyPayRefundOrderResult result = entity.toResult();
+        translateIfAdmin(result);
+        return result;
+    }
+
+    /// 同步退款状态(透传内核退款同步, 并回写易支付退款单状态)
+    public EasyPayRefundOrderResult sync(Long id) {
+        EasyPayRefundOrder entity = easyPayRefundOrderManager.findById(id)
+                .orElseThrow(() -> new DataNotExistException("pay.error.refund.orderNotFound"));
+        RefundOrderResult kernelResult = refundOrderService.sync(entity.getRefundId());
+        entity.setStatus(mapStatus(kernelResult.getStatus()));
+        if (Objects.equals(entity.getStatus(), 1) && entity.getEndTime() == null) {
+            entity.setEndTime(OffsetDateTime.now(ZoneOffset.UTC));
+        }
+        easyPayRefundOrderManager.updateById(entity);
+        EasyPayRefundOrderResult result = entity.toResult();
+        translateIfAdmin(result);
+        return result;
+    }
+
+    /// 内核退款状态码 → 易支付协议状态(1=成功, 0=其它)
+    private int mapStatus(String kernelStatus) {
+        return Objects.equals(kernelStatus, RefundOrderStatusEnum.SUCCESS.getCode()) ? 1 : 0;
+    }
+
+    private void sanitizeQuery(EasyPayRefundOrderQuery query) {
+        if (query == null) {
+            return;
+        }
+        if (ClientEnum.MERCHANT.getCode().equals(clientCodeService.getClientCode())) {
+            // 商户端强制按当前商户过滤
+            query.setMchNo(null);
+        }
+    }
+
+    private void translateIfAdmin(Object target) {
+        if (ClientEnum.ADMIN.getCode().equals(clientCodeService.getClientCode())) {
+            // 翻译商户名称(mchNo -> mchName)
+            transService.translate(target);
+        }
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderService.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderService.java
new file mode 100644
index 000000000..6d7c03386
--- /dev/null
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/service/order/EasyPayRefundOrderService.java
@@ -0,0 +1,128 @@
+package cn.daxpay.open.plugin.easypay.service.order;
+
+import cn.daxpay.open.payment.trade.enums.RefundOrderStatusEnum;
+import cn.daxpay.open.payment.trade.order.entity.RefundOrder;
+import cn.daxpay.open.plugin.easypay.dao.EasyPayOrderManager;
+import cn.daxpay.open.plugin.easypay.dao.EasyPayRefundOrderManager;
+import cn.daxpay.open.plugin.easypay.entity.EasyPayCredential;
+import cn.daxpay.open.plugin.easypay.entity.EasyPayRefundOrder;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
+import java.util.Objects;
+import java.util.Optional;
+
+/// # 易支付协议退款订单生命周期回写服务
+///
+/// 仅承担退款双写与状态钩子:
+/// - [createFromKernelRefund]: 退款发起后由 [cn.daxpay.open.plugin.easypay.service.api.v2.EasyPayRefundV2Service] 调用, 创建/更新易支付退款镜像
+/// - [markSuccess]: 异步退款最终成功时由 [cn.daxpay.open.plugin.easypay.strategy.EasyPayPluginStrategy] 经插件链调用
+///
+/// 管理端入口(分页/详情/同步) 见 [EasyPayRefundOrderQueryService], 与本类解耦以避免循环依赖:
+/// 钩子链位于 [cn.daxpay.open.payment.trade.runtime.service.plugin.PayPluginAssistService] 的下游,
+/// 若本类同时持有 [cn.daxpay.open.payment.trade.order.service.RefundOrderService] 用于同步透传,
+/// 会经 RefundOrderService -> RefundService -> RefundSettleService -> PayPluginAssistService -> 插件链 -> 本类 形成构造期循环依赖。
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class EasyPayRefundOrderService {
+
+    private final EasyPayRefundOrderManager easyPayRefundOrderManager;
+    private final EasyPayOrderManager easyPayOrderManager;
+
+    /// 退款发起后由内核退款单创建/更新易支付退款记录(双写)
+    public void createFromKernelRefund(RefundOrder refundOrder, EasyPayCredential credential) {
+        // 幂等：已存在则按内核状态更新
+        var existing = easyPayRefundOrderManager.findByRefundId(refundOrder.getId());
+        if (existing.isPresent()) {
+            updateStatusFromKernel(existing.get(), refundOrder);
+            return;
+        }
+        EasyPayRefundOrder entity = new EasyPayRefundOrder()
+                .setRefundId(refundOrder.getId())
+                .setRefundNo(refundOrder.getRefundNo())
+                .setBizRefundNo(refundOrder.getBizRefundNo())
+                .setTradeNo(refundOrder.getTradeNo())
+                .setOutTradeNo(refundOrder.getBizOrderNo())
+                .setPid(credential.getPid())
+                .setAppId(credential.getAppId())
+                .setMoney(fenToYuan(refundOrder.getAmount()))
+                .setStatus(mapStatus(refundOrder.getStatus()))
+                .setApiVersion("v2")
+                .setAddTime(OffsetDateTime.now(ZoneOffset.UTC));
+        // MchBaseEntity#setMchNo 返回父类类型，单独赋值不链式
+        entity.setMchNo(credential.getMchNo());
+        if (Objects.equals(entity.getStatus(), 1)) {
+            entity.setEndTime(OffsetDateTime.now(ZoneOffset.UTC));
+        }
+        // 关联易支付订单
+        findEasyPayOrderId(refundOrder).ifPresent(entity::setEasyPayOrderId);
+        easyPayRefundOrderManager.save(entity);
+    }
+
+    /// 退款成功钩子回写(异步退款最终成功时由插件策略调用)
+    public void markSuccess(RefundOrder refundOrder) {
+        var opt = easyPayRefundOrderManager.findByRefundIdNotTenant(refundOrder.getId());
+        if (opt.isEmpty()) {
+            // 同步退款时记录在 refund() 返回后才创建，此处跳过
+            return;
+        }
+        EasyPayRefundOrder entity = opt.get();
+        if (Objects.equals(entity.getStatus(), 1)) {
+            // 已是成功，幂等跳过
+            return;
+        }
+        entity.setStatus(1).setEndTime(OffsetDateTime.now(ZoneOffset.UTC));
+        easyPayRefundOrderManager.updateById(entity);
+    }
+
+    /// 根据内核退款单定位关联的易支付订单 ID
+    private Optional<Long> findEasyPayOrderId(RefundOrder refundOrder) {
+        // 优先用商户订单号查
+        if (refundOrder.getBizOrderNo() != null) {
+            var opt = easyPayOrderManager.findByOutTradeNo(refundOrder.getBizOrderNo());
+            if (opt.isPresent()) {
+                return Optional.of(opt.get().getId());
+            }
+        }
+        // 再用平台业务单号查
+        if (refundOrder.getTradeNo() != null) {
+            var opt = easyPayOrderManager.findByTradeNo(refundOrder.getTradeNo());
+            if (opt.isPresent()) {
+                return Optional.of(opt.get().getId());
+            }
+        }
+        return Optional.empty();
+    }
+
+    /// 根据内核状态更新易支付退款单状态
+    private void updateStatusFromKernel(EasyPayRefundOrder entity, RefundOrder refundOrder) {
+        int mapped = mapStatus(refundOrder.getStatus());
+        if (Objects.equals(entity.getStatus(), mapped)) {
+            return;
+        }
+        entity.setStatus(mapped);
+        if (mapped == 1 && entity.getEndTime() == null) {
+            entity.setEndTime(OffsetDateTime.now(ZoneOffset.UTC));
+        }
+        easyPayRefundOrderManager.updateById(entity);
+    }
+
+    /// 内核退款状态码 → 易支付协议状态(1=成功, 0=其它)
+    private int mapStatus(String kernelStatus) {
+        return Objects.equals(kernelStatus, RefundOrderStatusEnum.SUCCESS.getCode()) ? 1 : 0;
+    }
+
+    /// 分(最小货币单位) → 元(BigDecimal)
+    private BigDecimal fenToYuan(Long fen) {
+        if (fen == null) {
+            return BigDecimal.ZERO;
+        }
+        return BigDecimal.valueOf(fen).divide(BigDecimal.valueOf(100), 2, RoundingMode.HALF_UP);
+    }
+}
diff --git a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/strategy/EasyPayPluginStrategy.java b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/strategy/EasyPayPluginStrategy.java
index 470d048ad..fe5afd1d2 100644
--- a/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/strategy/EasyPayPluginStrategy.java
+++ b/daxpay-plugin/daxpay-plugin-easypay/src/main/java/cn/daxpay/open/plugin/easypay/strategy/EasyPayPluginStrategy.java
@@ -12,6 +12,7 @@ import cn.daxpay.open.platform.core.enums.pay.notice.NoticeProtocolEnum;
 import cn.daxpay.open.platform.core.enums.pay.trade.TradeSourceEnum;
 import cn.daxpay.open.plugin.easypay.entity.EasyPayOrder;
 import cn.daxpay.open.plugin.easypay.service.order.EasyPayOrderService;
+import cn.daxpay.open.plugin.easypay.service.order.EasyPayRefundOrderService;
 import cn.hutool.core.util.StrUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -29,6 +30,7 @@ import java.util.Objects;
 public class EasyPayPluginStrategy implements AbsPayPluginStrategy {
 
     private final EasyPayOrderService easyPayOrderService;
+    private final EasyPayRefundOrderService easyPayRefundOrderService;
     private final NoticeDispatcher noticeDispatcher;
 
     /// 支付成功：回写协议单状态并注册易支付出站通知
@@ -50,7 +52,7 @@ public class EasyPayPluginStrategy implements AbsPayPluginStrategy {
         easyPayOrderService.payClose(trade);
     }
 
-    /// 退款成功：累加协议单已退金额
+    /// 退款成功：累加协议单已退金额并回写独立退款记录状态
     @Override
     public void refundSuccess(PayTrade trade, RefundOrder refundOrder) {
         if (!Objects.equals(TradeSourceEnum.EASY_PAY.getCode(), trade.getSource())) {
@@ -58,6 +60,8 @@ public class EasyPayPluginStrategy implements AbsPayPluginStrategy {
         }
         long amount = refundOrder.getAmount() == null ? 0L : refundOrder.getAmount();
         easyPayOrderService.refundSuccess(trade, amount);
+        // 回写独立退款记录状态（异步退款最终成功时生效；同步退款记录已直接建为成功，幂等跳过）
+        easyPayRefundOrderService.markSuccess(refundOrder);
     }
 
     /// 注册易支付协议出站（content 仅存 id 指针）