diff --git a/IJPay-WxPay/src/main/java/com/ijpay/wxpay/enums/v2/PayApiEnum.java b/IJPay-WxPay/src/main/java/com/ijpay/wxpay/enums/v2/PayApiEnum.java
index 3d27b7942f57b36483ce270cb3af3c0b018821dc..8892b6bb23118115d6d5027d7a2aceaef6dc1b7f 100644
--- a/IJPay-WxPay/src/main/java/com/ijpay/wxpay/enums/v2/PayApiEnum.java
+++ b/IJPay-WxPay/src/main/java/com/ijpay/wxpay/enums/v2/PayApiEnum.java
@@ -63,11 +63,22 @@ public enum PayApiEnum implements WxApiEnum {
 	 */
 	REFUND("/secapi/pay/refund", "申请退款"),
 
+	/**
+	 * 单品优惠-申请退款
+	 * <a href="https://pay.weixin.qq.com/wiki/doc/api/danpin.php?chapter=9_103&index=3">https://pay.weixin.qq.com/wiki/doc/api/danpin.php?chapter=9_103&index=3</a>
+	 */
+	REFUND_V2("/secapi/pay/refundv2", "单品优惠-申请退款"),
+
 	/**
 	 * 查询退款
 	 */
 	REFUND_QUERY("/pay/refundquery", "查询退款"),
 
+	/**
+	 * 单品优惠-查询退款
+	 */
+	REFUND_QUERY_V2("/pay/refundqueryv2", "单品优惠-查询退款"),
+
 	/**
 	 * 下载对账单
 	 */