三方支付退款添加类型

src/main/java/com/poteviohealth/ym/ipos/model/payment/detail/PayQueryDetail.java

@@ -20,7 +20,7 @@ public class PayQueryDetail {
      * 521：聚分期
      */
     @ApiModelProperty(value = "支付类型")
-    private String pay_type="515";
+    private String pay_type;
 
     @ApiModelProperty(value = "支付请求流水号,被查询的支付请求流水号",required = true)
     private String org_pos_seq;