diff --git a/plugins/alipay_cpn/internal/alipay_test.go b/plugins/alipay_cpn/internal/alipay_test.go
index 5dacb33..15b35f3 100644
--- a/plugins/alipay_cpn/internal/alipay_test.go
+++ b/plugins/alipay_cpn/internal/alipay_test.go
@@ -31,7 +31,7 @@ func TestConfig(t *testing.T) {
 }
 
 func TestOrder(t *testing.T) {
-	// 5Y8JyDe7GDmxxpNa
+	// 5Y8JyDe7GDmxxpNamarket-read-only.rwlb.cn-chengdu.rds.aliyuncs.com
 	request := &proto.OrderRequest{
 		Config: config(),
 		Order: &proto.OrderRequest_Order{