diff --git a/pay-java-ali/src/main/java/in/egan/pay/ali/api/AliPayService.java b/pay-java-ali/src/main/java/in/egan/pay/ali/api/AliPayService.java
index bd3fc2b..fc0769e 100644
--- a/pay-java-ali/src/main/java/in/egan/pay/ali/api/AliPayService.java
+++ b/pay-java-ali/src/main/java/in/egan/pay/ali/api/AliPayService.java
@@ -165,7 +165,7 @@ public class AliPayService extends BasePayService {
         orderInfo.put("notify_url", payConfigStorage.getNotifyUrl());
 
         Map<String, Object> bizContent = new TreeMap<>();
-        if ("alipay.trade.pay".equals(order.getTransactionType().getType())){
+        if ("alipay.trade.pay".equals(order.getTransactionType().getMethod())){
             bizContent.put("scene", order.getTransactionType().toString().toLowerCase());
             bizContent.put("product_code", "FACE_TO_FACE_PAYMENT");
             bizContent.put("auth_code", order.getAuthCode());
@@ -189,7 +189,7 @@ public class AliPayService extends BasePayService {
     private Map<String, Object> getPublicParameters(TransactionType transactionType ){
         Map<String, Object> orderInfo = new TreeMap<>();
         orderInfo.put("app_id", payConfigStorage.getAppid());
-        orderInfo.put("method", transactionType.getType());
+        orderInfo.put("method", transactionType.getMethod());
         orderInfo.put("charset", payConfigStorage.getInputCharset());
         DateFormat formatter = DateFormat.getDateTimeInstance();
         orderInfo.put("timestamp", formatter.format( new Date()));
diff --git a/pay-java-ali/src/main/java/in/egan/pay/ali/bean/AliTransactionType.java b/pay-java-ali/src/main/java/in/egan/pay/ali/bean/AliTransactionType.java
index 4d3feae..1b2d934 100644
--- a/pay-java-ali/src/main/java/in/egan/pay/ali/bean/AliTransactionType.java
+++ b/pay-java-ali/src/main/java/in/egan/pay/ali/bean/AliTransactionType.java
@@ -32,14 +32,24 @@ public enum  AliTransactionType implements TransactionType {
 
 
 
-    private String type;
+    private String method;
 
-    private AliTransactionType(String type) {
-        this.type = type;
+    private AliTransactionType(String method) {
+        this.method = method;
     }
 
     @Override
     public String getType() {
-        return type;
+        return this.name();
     }
+
+    /**
+     * 获取接口名称
+     * @return
+     */
+    @Override
+    public String getMethod() {
+        return this.method;
+    }
+
 }
diff --git a/pay-java-ali/src/main/java/in/egan/pay/ali/before/api/AliPayService.java b/pay-java-ali/src/main/java/in/egan/pay/ali/before/api/AliPayService.java
index 355d273..55f6f8c 100644
--- a/pay-java-ali/src/main/java/in/egan/pay/ali/before/api/AliPayService.java
+++ b/pay-java-ali/src/main/java/in/egan/pay/ali/before/api/AliPayService.java
@@ -114,7 +114,7 @@ public class AliPayService extends BasePayService {
     private Map<String, Object> getPublicParameters(TransactionType transactionType ){
         Map<String, Object> orderInfo = new TreeMap<>();
         orderInfo.put("app_id", payConfigStorage.getAppid());
-        orderInfo.put("method", transactionType.getType());
+        orderInfo.put("method", transactionType.getMethod());
         orderInfo.put("format", "json");
         orderInfo.put("charset", payConfigStorage.getInputCharset());
 
@@ -166,7 +166,7 @@ public class AliPayService extends BasePayService {
         // 签约卖家支付宝账号
         orderInfo.put("seller_id", payConfigStorage.getSeller());
         // 商户网站唯一订单号
-        orderInfo.put("out_trade_no", order.getTradeNo());
+        orderInfo.put("out_trade_no", order.getOutTradeNo());
         // 商品名称
         orderInfo.put("subject", order.getSubject());
         // 商品详情
@@ -176,7 +176,7 @@ public class AliPayService extends BasePayService {
         // 服务器异步通知页面路径
         orderInfo.put("notify_url", payConfigStorage.getNotifyUrl() );
         // 服务接口名称， 固定值
-        orderInfo.put("service",  order.getTransactionType().getType()  );
+        orderInfo.put("service",  order.getTransactionType().getMethod()  );
         // 支付类型， 固定值
         orderInfo.put("payment_type",  "1" );
         // 参数编码， 固定值
diff --git a/pay-java-ali/src/main/java/in/egan/pay/ali/before/bean/AliTransactionType.java b/pay-java-ali/src/main/java/in/egan/pay/ali/before/bean/AliTransactionType.java
index cc2bd1d..a4f75dd 100644
--- a/pay-java-ali/src/main/java/in/egan/pay/ali/before/bean/AliTransactionType.java
+++ b/pay-java-ali/src/main/java/in/egan/pay/ali/before/bean/AliTransactionType.java
@@ -29,14 +29,23 @@ public enum  AliTransactionType implements TransactionType {
     ,UNAWARE("UNAWARE")
     ;
 
-    private String type;
+    private String method;
 
-    private AliTransactionType(String type) {
-        this.type = type;
+    private AliTransactionType(String method) {
+        this.method = method;
     }
 
     @Override
     public String getType() {
-        return type;
+        return this.name();
+    }
+
+    /**
+     * 获取接口名称
+     * @return
+     */
+    @Override
+    public String getMethod() {
+        return this.method;
     }
 }
diff --git a/pay-java-fuiou/src/main/java/in/egan/pay/fuiou/bean/FuiouTransactionType.java b/pay-java-fuiou/src/main/java/in/egan/pay/fuiou/bean/FuiouTransactionType.java
index 6234211..105cfcf 100644
--- a/pay-java-fuiou/src/main/java/in/egan/pay/fuiou/bean/FuiouTransactionType.java
+++ b/pay-java-fuiou/src/main/java/in/egan/pay/fuiou/bean/FuiouTransactionType.java
@@ -9,12 +9,27 @@ import in.egan.pay.common.bean.TransactionType;
  * @date 2016/10/19 22:58
  */
 public enum FuiouTransactionType implements TransactionType {
-    B2B,
-    B2C
+    B2B(""),
+    B2C("")
     ;
 
+    private String method;
+
+    private FuiouTransactionType(String method) {
+        this.method = method;
+    }
+
     @Override
     public String getType() {
         return this.name();
     }
+
+    /**
+     * 获取接口名称
+     * @return
+     */
+    @Override
+    public String getMethod() {
+        return this.method;
+    }
 }
diff --git a/pay-java-wx-youdian/src/main/java/in/egan/pay/wx/youdian/bean/YoudianTransactionType.java b/pay-java-wx-youdian/src/main/java/in/egan/pay/wx/youdian/bean/YoudianTransactionType.java
index 2e74164..f92f79e 100644
--- a/pay-java-wx-youdian/src/main/java/in/egan/pay/wx/youdian/bean/YoudianTransactionType.java
+++ b/pay-java-wx-youdian/src/main/java/in/egan/pay/wx/youdian/bean/YoudianTransactionType.java
@@ -11,12 +11,27 @@ import in.egan.pay.common.bean.TransactionType;
 public enum  YoudianTransactionType implements TransactionType {
 
     //扫码付
-    NATIVE,
+    NATIVE("unifiedorder"),
     //刷卡付
-    MICROPAY;//暂未接触
+    MICROPAY("micropay");//暂未接触
+
+    private String method;
+
+    private YoudianTransactionType(String method) {
+        this.method = method;
+    }
 
     @Override
     public String getType() {
         return this.name();
     }
+
+    /**
+     * 获取接口名称
+     * @return
+     */
+    @Override
+    public String getMethod() {
+        return this.method;
+    }
 }