diff --git a/_doc/Task.md b/_doc/Task.md
index b5ea2c299..bece2cb7e 100644
--- a/_doc/Task.md
+++ b/_doc/Task.md
@@ -2,13 +2,13 @@
 2.0.3:
 - [ ] 云闪付接入
 - [x] 手动触发通知消息发送
-- [ ] 退款操作支持重试
+- [x] 退款操作支持重试
 - [ ] 退款操作支持关闭
 - [x] 通知任务增加订单的状态类型，例如订单关闭、成功、失败等
+- [ ] 支付流程也改为先落库后支付情况, 避免极端情况导致掉单
 
 2.0.x 版本内容
 - [ ] 增加各类日志记录,例如钱包的各项操作
-- [ ] 支付流程也改为先落库后支付情况, 避免极端情况导致掉单
 - [ ] 支付流程涉及异步支付时, 更换支付方式需要控制预防客户重复付款
 - [ ] 增加撤销功能，用于处理线下支付订单的情况
 - [ ] 数据库表进行规则, 字段设置长度, 增加索引
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/VoucherRefundStrategy.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/VoucherRefundStrategy.java
index 66f8a6066..a207c38a2 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/VoucherRefundStrategy.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/VoucherRefundStrategy.java
@@ -111,15 +111,4 @@ public class VoucherRefundStrategy extends AbsRefundStrategy {
             super.doSuccessHandler();
         }
     }
-
-    /**
-     * 生成通道退款订单对象
-     */
-    @Override
-    public void generateChannelOrder() {
-        // 先生成通用的通道退款订单对象
-        super.generateChannelOrder();
-        // 设置扩展参数
-        this.getRefundChannelOrder().setChannelExtra(JSONUtil.toJsonStr(this.voucherPayParam));
-    }
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/WalletRefundStrategy.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/WalletRefundStrategy.java
index 7fdb54705..caab84e69 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/WalletRefundStrategy.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/refund/strategy/WalletRefundStrategy.java
@@ -109,14 +109,4 @@ public class WalletRefundStrategy extends AbsRefundStrategy {
         }
     }
 
-    /**
-     * 生成通道退款订单对象
-     */
-    @Override
-    public void generateChannelOrder() {
-        // 先生成通用的通道退款订单对象
-        super.generateChannelOrder();
-        // 设置扩展参数
-        this.getRefundChannelOrder().setChannelExtra(JSONUtil.toJsonStr(this.walletPayParam));
-    }
 }