diff --git a/card_pay/api.go b/card_pay/api.go
index 946be1d..e0f18c5 100644
--- a/card_pay/api.go
+++ b/card_pay/api.go
@@ -22,6 +22,9 @@ const (
 
 func CardPaySend(method string, keyArr map[string]string, param map[string]string) (string, error) {
 	url := "https://efps.epaylinks.cn/" + method
+	if keyArr["dev"] == "1" {
+		url = "https://test-efps.epaylinks.cn/" + method
+	}
 	//https://efps.epaylinks.cn/
 	for key, value := range param {
 		if value == "" {
@@ -56,6 +59,9 @@ func CardPaySend(method string, keyArr map[string]string, param map[string]strin
 }
 func CardPaySendSecond(method string, keyArr map[string]string, param map[string]interface{}) (string, error) {
 	url := "https://efps.epaylinks.cn/" + method
+	if keyArr["dev"] == "1" {
+		url = "https://test-efps.epaylinks.cn/" + method
+	}
 	//https://efps.epaylinks.cn/
 	for key, value := range param {
 		if value == "" {
@@ -88,6 +94,9 @@ func CardPaySendSecond(method string, keyArr map[string]string, param map[string
 }
 func CardPayApplySend(method string, keyArr map[string]string, param map[string]string) (string, error) {
 	url := "https://efps.epaylinks.cn/" + method
+	if keyArr["dev"] == "1" {
+		url = "https://test-efps.epaylinks.cn/" + method
+	}
 	//https://efps.epaylinks.cn/
 	for key, value := range param {
 		if value == "" {