diff --git a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/PayController.java b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/PayController.java
index 6d143aab3..8c73a5734 100644
--- a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/PayController.java
+++ b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/PayController.java
@@ -298,7 +298,7 @@ public class PayController extends BaseController {
 			}
 			dto.setMemberId(memberId);
 			String appId = request.getHeader("appId");
-			dto.setMerchantKey(appId);
+			dto.setWechatAppId(appId);
 			dto.setRefundType("2");
 			orderService.adapayRefund(dto);
 			response = new RestApiResponse<>();
diff --git a/jsowell-pile/src/main/java/com/jsowell/adapay/service/AdapayMemberService.java b/jsowell-pile/src/main/java/com/jsowell/adapay/service/AdapayMemberService.java
index 98997a8de..b6bfdec4f 100644
--- a/jsowell-pile/src/main/java/com/jsowell/adapay/service/AdapayMemberService.java
+++ b/jsowell-pile/src/main/java/com/jsowell/adapay/service/AdapayMemberService.java
@@ -663,7 +663,7 @@ public class AdapayMemberService {
      * 延迟分账未确认, 调交易撤销接口退款
      * @param wechatAppId 微信小程序appId
      */
-    public PaymentReverseResponse createPaymentReverseRequest(String paymentId, BigDecimal reverseAmt, String wechatAppId) {
+    public PaymentReverseResponse createPaymentReverseRequest(String paymentId, BigDecimal reverseAmt, String wechatAppId, String memberId, String scenarioType, String orderCode) {
         PaymentReverseResponse response;
         AbstractAdapayConfig config = AdapayConfigFactory.getConfig(wechatAppId);
         if (config == null) {
@@ -676,7 +676,15 @@ public class AdapayMemberService {
         reverseParams.put("reverse_amt", AdapayUtil.formatAmount(reverseAmt));
         reverseParams.put("order_no", IdUtils.fastSimpleUUID());
         reverseParams.put("notify_url", ADAPAY_CALLBACK_URL);
-        reverseParams.put("", "");
+        // expand 为扩展域
+        Map<String, String> expendMap = Maps.newHashMap();
+        expendMap.put("memberId", memberId);
+        expendMap.put("scenarioType", scenarioType);
+        if (StringUtils.isNotBlank(orderCode)) {
+            expendMap.put("orderCode", orderCode);
+        }
+        reverseParams.put("expand", expendMap);
+        // reverseParams.put("reason", "reason");
         Map<String, Object> paymentReverse = null;
         try {
             paymentReverse = PaymentReverse.create(reverseParams, config.getWechatAppId());
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/dto/ApplyRefundDTO.java b/jsowell-pile/src/main/java/com/jsowell/pile/dto/ApplyRefundDTO.java
index 42b67c4e5..8d453e285 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/dto/ApplyRefundDTO.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/dto/ApplyRefundDTO.java
@@ -45,5 +45,5 @@ public class ApplyRefundDTO {
 	/**
 	 * 汇付需要merchantKey，取小程序appId传给它
 	 */
-	private String merchantKey;
+	private String wechatAppId;
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
index 1d9cb62d9..75f198167 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
@@ -941,7 +941,7 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
                 // 汇付退款需要一级运营商的小程序appId, 否则会退款失败
                 PileMerchantInfo pileMerchantInfo = pileMerchantInfoService.selectPileMerchantInfoById(orderBasicInfo.getMerchantId());
                 if (pileMerchantInfo != null) {
-                    applyRefundDTO.setMerchantKey(pileMerchantInfo.getAppId());
+                    applyRefundDTO.setWechatAppId(pileMerchantInfo.getAppId());
                 }
                 this.refundOrderWithAdapay(applyRefundDTO);
             }
@@ -2393,7 +2393,9 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
             adapayMemberService.createRefundRequest(paymentId, refundAmount);
         } else {
             // 延迟分账未确认调撤销调撤销接口退款
-            PaymentReverseResponse response = adapayMemberService.createPaymentReverseRequest(paymentId, refundAmount, dto.getMerchantKey());
+            PaymentReverseResponse response = adapayMemberService.createPaymentReverseRequest(
+                    paymentId, refundAmount, dto.getWechatAppId(), dto.getMemberId(), ScenarioEnum.ORDER.getValue(),
+                    dto.getOrderCode());
             if (response != null) {
                 MemberAdapayRecord record = memberAdapayRecordService.selectByPaymentId(paymentId);
                 BigDecimal reverseAmt = new BigDecimal(response.getReverse_amt());
@@ -2436,7 +2438,8 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
             BigDecimal deductionAmount = vo.getDeductionAmount();
 
             // 调汇付的交易撤销接口
-            adapayMemberService.createPaymentReverseRequest(paymentId, deductionAmount, dto.getMerchantKey());
+            adapayMemberService.createPaymentReverseRequest(paymentId, deductionAmount, dto.getWechatAppId(),
+                    dto.getMemberId(), ScenarioEnum.BALANCE.getValue(), null);
 
             // 更新这笔交易的剩余金额
             MemberAdapayRecord record = memberAdapayRecordService.selectByPaymentId(paymentId);