diff --git a/lib/local_alipay/api.go b/lib/local_alipay/api.go
index c2d56c0..ed05a5c 100644
--- a/lib/local_alipay/api.go
+++ b/lib/local_alipay/api.go
@@ -65,7 +65,7 @@ func TradeAppPay(appID, priKey, subject, orderID, amount, notiURL, RSA, PKCS str
 	}
 	return payParam, nil
 }
-func TradeAppPc(appID, priKey, subject, orderID, amount, notiURL, RSA, PKCS string, paySet *md.PayData) (string, error) {
+func TradeAppPc(appID, priKey, subject, orderID, amount, notiURL, RSA, PKCS, pageUrl string, paySet *md.PayData) (string, error) {
 	//初始化支付宝客户端
 	// appID 是在支付宝申请的APPID
 	// priKey 是支付宝私钥
@@ -97,6 +97,9 @@ func TradeAppPc(appID, priKey, subject, orderID, amount, notiURL, RSA, PKCS stri
 	if notiURL != "" {
 		client.SetNotifyUrl(notiURL)
 	}
+	if pageUrl != "" {
+		client.SetReturnUrl(pageUrl)
+	}
 	//新支付宝支付
 	if paySet.PayAliUseType == "1" {
 		client.SetAppCertSN(paySet.PayAppCertSn)
diff --git a/pay/pay_by_own.go b/pay/pay_by_own.go
index 4c871bb..b537b82 100644
--- a/pay/pay_by_own.go
+++ b/pay/pay_by_own.go
@@ -58,7 +58,7 @@ func AlipayPc(args map[string]string) (string, error) {
 	if args["private_key"] == "" || args["app_id"] == "" {
 		return "", errors.New("请在后台正确配置支付宝")
 	}
-	param, err := local_alipay.TradeAppPc(args["app_id"], args["private_key"], args["subject"], args["ord_id"], args["amount"], args["notify_url"], args["rsa"], args["pkcs"], paySet)
+	param, err := local_alipay.TradeAppPc(args["app_id"], args["private_key"], args["subject"], args["ord_id"], args["amount"], args["notify_url"], args["rsa"], args["pkcs"], args["page_url"], paySet)
 	if err != nil {
 		fmt.Println("支付宝错误日志")
 		fmt.Println(param)
@@ -141,3 +141,8 @@ func WxAppRefund(params map[string]string) (*wechat.RefundResponse, gopay.BodyMa
 	r, r1, err := local_wxpay.TradeAppRefund(client, params["subject"], params["transaction_id"], params["out_refund_no"], params["total_fee"], params["amount"], params["p12_str"], params["notify_url"])
 	return r, r1, err
 }
+func WxAppRefundQuery(params map[string]string) (*wechat.QueryRefundResponse, gopay.BodyMap, error) {
+	client := local_wxpay.NewClient(params["pay_wx_appid"], params["pay_wx_mch_id"], params["pay_wx_api_key"], true)
+	r, r1, err := local_wxpay.TradeAppRefundQuery(client, params["transaction_id"])
+	return r, r1, err
+}