diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundChannelResult.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundChannelResult.java
index 280854f1..434a5b20 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundChannelResult.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundChannelResult.java
@@ -18,7 +18,7 @@ public class RefundChannelResult {
     /**
      * @see PayChannelEnum#getCode()
      */
-    @Schema(description = "支付通道编码")
+    @Schema(description = "通道编码")
     private String channel;
 
     @Schema(description = "退款金额")
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundNoticeResult.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundNoticeResult.java
index 1ca5e40c..5c909612 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundNoticeResult.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/notice/result/RefundNoticeResult.java
@@ -19,7 +19,6 @@ import java.util.List;
 @Schema(title = "退款通知消息")
 public class RefundNoticeResult {
 
-
     @Schema(description = "退款ID")
     private Long refundId;
 
@@ -32,7 +31,7 @@ public class RefundNoticeResult {
     /**
      * @see PayChannelEnum#ASYNC_TYPE_CODE
      */
-    @Schema(description = "异步支付通道")
+    @Schema(description = "异步通道")
     private String asyncChannel;
 
     @Schema(description = "退款金额")
diff --git a/daxpay-single/daxpay-single-service/src/test/java/cn/bootx/platform/daxpay/core/util/PayParamSignTest.java b/daxpay-single/daxpay-single-service/src/test/java/cn/bootx/platform/daxpay/core/util/PayParamSignTest.java
index ed223301..b3cb08a1 100644
--- a/daxpay-single/daxpay-single-service/src/test/java/cn/bootx/platform/daxpay/core/util/PayParamSignTest.java
+++ b/daxpay-single/daxpay-single-service/src/test/java/cn/bootx/platform/daxpay/core/util/PayParamSignTest.java
@@ -30,7 +30,6 @@ class PayParamSignTest {
         payParam.setNotNotify(true);
         payParam.setNotifyUrl("http://127.0.0.1:8080/pay/notify");
         payParam.setReturnUrl("http://127.0.0.1:8080/pay/return");
-        payParam.setVersion("1.0");
         // 传入的话需要传输时间戳
         payParam.setReqTime(LocalDateTime.now());