diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java b/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
index f92289a..95217eb 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
@@ -27,6 +27,7 @@ import java.io.*;
 import java.net.URI;
 import java.security.GeneralSecurityException;
 import java.security.KeyStore;
+import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 /**
@@ -101,7 +102,11 @@ public class HttpRequestTemplate {
     public SSLConnectionSocketFactory createSSL( HttpConfigStorage configStorage){
 
         if (StringUtils.isEmpty(configStorage.getKeystore())){
-            return null;
+            try {
+                return new SSLConnectionSocketFactory(SSLContext.getDefault());
+            } catch (NoSuchAlgorithmException e) {
+                e.printStackTrace();
+            }
         }
 
             //读取本机存放的PKCS12证书文件
diff --git a/pay-java-demo/src/main/java/com/egzosn/pay/demo/entity/PayType.java b/pay-java-demo/src/main/java/com/egzosn/pay/demo/entity/PayType.java
index e27d67c..38b269e 100644
--- a/pay-java-demo/src/main/java/com/egzosn/pay/demo/entity/PayType.java
+++ b/pay-java-demo/src/main/java/com/egzosn/pay/demo/entity/PayType.java
@@ -62,8 +62,9 @@ public enum PayType implements BasePayType {
             configStorage.setMsgType(apyAccount.getMsgType());
             configStorage.setInputCharset(apyAccount.getInputCharset());
             configStorage.setTest(apyAccount.isTest());
+            //
             HttpConfigStorage httpConfigStorage = new HttpConfigStorage();
-            httpConfigStorage.setMaxTotal(10);
+            httpConfigStorage.setMaxTotal(20);
             httpConfigStorage.setDefaultMaxPerRoute(10);
             return new AliPayService(configStorage, httpConfigStorage);
         }