diff --git a/plugins/alipay_cpn/internal/alipay_test.go b/plugins/alipay_cpn/internal/alipay_test.go
index d38114a..275cd99 100644
--- a/plugins/alipay_cpn/internal/alipay_test.go
+++ b/plugins/alipay_cpn/internal/alipay_test.go
@@ -22,6 +22,14 @@ func config() []byte {
 	return marshal
 }
 
+func TestConfig(t *testing.T) {
+	t.Run("TestConfig", func(t *testing.T) {
+		c := config()
+		fmt.Printf("%+s\n", string(c))
+		assert.NotEmpty(t, c)
+	})
+}
+
 func TestOrder(t *testing.T) {
 	request := &proto.OrderRequest{
 		Config: config(),