diff --git a/IJPay-Core/src/main/java/com/ijpay/core/http/AbstractHttpDelegate.java b/IJPay-Core/src/main/java/com/ijpay/core/http/AbstractHttpDelegate.java
index f08a9869fc51ea8b32943ed9d864935c308f9b61..581c327b4cf2bd2d49520ba250a204928fd7e471 100644
--- a/IJPay-Core/src/main/java/com/ijpay/core/http/AbstractHttpDelegate.java
+++ b/IJPay-Core/src/main/java/com/ijpay/core/http/AbstractHttpDelegate.java
@@ -324,7 +324,7 @@ public abstract class AbstractHttpDelegate {
 	 */
 	public String post(String url, String data, InputStream certFile, String certPass, String protocol) {
 		try {
-			SSLSocketFactory sslSocketFactory = getSslSocketFactory(certPass, certFile, null, protocol);
+			SSLSocketFactory sslSocketFactory = getSslSocketFactory(null, certFile, certPass, protocol);
 			return HttpRequest.post(url)
 				.setSSLSocketFactory(sslSocketFactory)
 				.body(data)