diff --git a/pay-java-ali/src/test/java/PayTest.java b/pay-java-ali/src/test/java/PayTest.java
index 13d496e..b266376 100644
--- a/pay-java-ali/src/test/java/PayTest.java
+++ b/pay-java-ali/src/test/java/PayTest.java
@@ -53,7 +53,7 @@ public class PayTest {
         /*-----------即时到帐 WAP 网页支付-------------------*/
 //        payOrder.setTransactionType(AliTransactionType.WAP); //WAP支付
 
-        payOrder.setTransactionType(AliTransactionType.DIRECT); // 即时到帐 PC网页支付
+        payOrder.setTransactionType(AliTransactionType.PAGE); // 即时到帐 PC网页支付
         //获取支付所需的信息
         Map directOrderInfo = service.orderInfo(payOrder);
         //获取表单提交对应的字符串，将其序列化到页面即可,
diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/bean/PayOrder.java b/pay-java-common/src/main/java/com/egzosn/pay/common/bean/PayOrder.java
index 434d0e1..57a6842 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/bean/PayOrder.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/bean/PayOrder.java
@@ -5,6 +5,8 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.egzosn.pay.common.util.str.StringUtils;
+
 /**
  * 支付订单信息
  *
@@ -99,10 +101,10 @@ public class PayOrder implements Order {
     }
 
     public PayOrder(String subject, String body, BigDecimal price, String outTradeNo, TransactionType transactionType) {
-        this.subject = tryTrim(subject);
-        this.body = tryTrim(body);
+        this.subject = StringUtils.tryTrim(subject);
+        this.body = StringUtils.tryTrim(body);
         this.price = price;
-        this.outTradeNo = tryTrim(outTradeNo);
+        this.outTradeNo = StringUtils.tryTrim(outTradeNo);
         this.transactionType = transactionType;
     }
 
@@ -273,15 +275,6 @@ public class PayOrder implements Order {
     }
 
 
-    /**
-     * 对 subject body 进行 trim 运算，
-     * 以防止在签名是可能造成的签名错误问题
-     * @param str
-     * @return
-     */
-    private static String tryTrim(String str) {
-        return str == null ? null : str.trim();
-    }
 
     @Override
     public String toString() {
diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/util/str/StringUtils.java b/pay-java-common/src/main/java/com/egzosn/pay/common/util/str/StringUtils.java
index 8b451a2..79a0636 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/util/str/StringUtils.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/util/str/StringUtils.java
@@ -125,5 +125,14 @@ public class StringUtils {
             throw new RuntimeException("转码过程中出现错误,指定的编码集不对,您目前指定的编码集是:" + charset);
         }
     }
+    /**
+     * 对 subject body 进行 trim 运算，
+     * 以防止在签名是可能造成的签名错误问题
+     * @param str 字符
+     * @return 去除空格之后的字符
+     */
+    public static String tryTrim(String str) {
+        return str == null ? null : str.trim();
+    }
 
 }
diff --git a/pay-java-demo/README.md b/pay-java-demo/README.md
index 6cf5816..0f00886 100644
--- a/pay-java-demo/README.md
+++ b/pay-java-demo/README.md
@@ -14,7 +14,7 @@ public enum PayType implements BasePayType {
 
     aliPay{
         /**
-         *  @see com.egzosn.pay.ali.api.AliPayService  17年更新的版本,旧版本请自行切换{@link com.egzosn.pay.ali.before.api.AliPayService }
+         *  @see com.egzosn.pay.ali.api.AliPayService 
          * @param apyAccount
          * @return
          */
@@ -176,7 +176,6 @@ public class PayResponse {
         router = new PayMessageRouter(this.service);
         router
                 .rule()
-                .async(false)
                 .msgType(MsgType.text.name()) //消息类型
                 .payType(PayType.aliPay.name()) //支付账户事件类型
                 .transactionType(AliTransactionType.UNAWARE.name())//交易类型，有关回调的可在这处理
@@ -184,13 +183,11 @@ public class PayResponse {
                 .handler(autowire(new AliPayMessageHandler(payId))) //处理器
                 .end()
                 .rule()
-                .async(false)
                 .msgType(MsgType.xml.name())
                 .payType(PayType.wxPay.name())
                 .handler(autowire(new WxPayMessageHandler(payId)))
                 .end()
                 .rule()
-                .async(false)
                 .msgType(MsgType.json.name())
                 .payType(PayType.youdianPay.name())
                 .handler(autowire(new YouDianPayMessageHandler(payId)))
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 519e54e..85b0b91 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
@@ -43,7 +43,7 @@ public enum PayType implements BasePayType {
 
     aliPay{
         /**
-         *  @see com.egzosn.pay.ali.api.AliPayService 17年更新的版本,旧版本请自行切换
+         *  @see com.egzosn.pay.ali.api.AliPayService
          * @param apyAccount
          * @return
          */