diff --git a/pom.xml b/pom.xml
index bae4e08b..3fed2489 100644
--- a/pom.xml
+++ b/pom.xml
@@ -229,6 +229,10 @@
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-javadoc-plugin</artifactId>
 					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-gpg-plugin</artifactId>
+					</plugin>
 				</plugins>
 			</build>
 		</profile>
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
index afb8a863..8f4425cb 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
@@ -10,7 +10,7 @@ import com.foxinmy.weixin4j.logging.InternalLoggerFactory;
 
 /**
  * API基础
- * 
+ *
  * @className BaseApi
  * @author jinyu(foxinmy@gmail.com)
  * @date 2014年9月26日
@@ -22,7 +22,7 @@ public abstract class BaseApi {
 
 	protected final InternalLogger logger = InternalLoggerFactory
 			.getInstance(getClass());
-	
+
 	protected final WeixinRequestExecutor weixinExecutor;
 
 	protected abstract ResourceBundle weixinBundle();
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
index abbb39ef..1a9e301c 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
@@ -5,7 +5,7 @@ import com.foxinmy.weixin4j.util.WeixinErrorUtil;
 
 /**
  * 调用微信接口抛出的异常
- * 
+ *
  * @className WeixinException
  * @author jinyu(foxinmy@gmail.com)
  * @date 2014年4月10日
@@ -45,6 +45,10 @@ public class WeixinException extends Exception {
 		return desc;
 	}
 
+	public String getErrorText() {
+		return WeixinErrorUtil.getText(code);
+	}
+
 	@Override
 	public String getMessage() {
 		StringBuilder buf = new StringBuilder();
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Button.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Button.java
index 57c36f86..1d3fa133 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Button.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Button.java
@@ -14,7 +14,7 @@ import com.foxinmy.weixin4j.type.ButtonType;
  * 目前自定义菜单最多包括3个一级菜单,每个一级菜单最多包含5个二级菜单,一级菜单最多4个汉字,二级菜单最多7个汉字,多出来的部分将会以"..."代替
  * 请注意,创建自定义菜单后,由于微信客户端缓存,需要24小时微信客户端才会展现出来,建议测试时可以尝试取消关注公众账号后再次关注,则可以看到创建后的效果
  * </p>
- * 
+ *
  * @className Button
  * @author jinyu(foxinmy@gmail.com)
  * @date 2014年4月5日
@@ -32,7 +32,7 @@ public class Button implements Serializable {
 	/**
 	 * 菜单类型 </br> <font color="red">
 	 * 公众平台官网上能够设置的菜单类型有view、text、img、photo、video、voice </font>
-	 * 
+	 *
 	 * @see com.foxinmy.weixin4j.type.ButtonType
 	 */
 	private ButtonType type;
@@ -62,12 +62,12 @@ public class Button implements Serializable {
 	}
 
 	/**
-	 * 创建一个菜单(一级菜单)
-	 * 
+	 * 创建一个菜单
+	 *
 	 * @param name
-	 *            菜单显示的名称
+	 *            菜单名
 	 * @param subButtons
-	 *            二级菜单
+	 *            二级菜单列表
 	 */
 	public Button(String name, Button... subButtons) {
 		this.name = name;
@@ -75,14 +75,14 @@ public class Button implements Serializable {
 	}
 
 	/**
-	 * 创建一个菜单(二级菜单)
-	 * 
+	 * 创建一个菜单
+	 *
 	 * @param name
-	 *            菜单显示的名称
+	 *            菜单名
 	 * @param content
-	 *            当buttonType为view时content设置为url,否则为key.
+	 *            菜单内容
 	 * @param type
-	 *            按钮类型
+	 *            菜单类型
 	 */
 	public Button(String name, String content, ButtonType type) {
 		this.name = name;
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/mch/Redpacket.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/mch/Redpacket.java
index 0463bcc7..45c4a924 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/mch/Redpacket.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/mch/Redpacket.java
@@ -6,12 +6,11 @@ import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
 import com.alibaba.fastjson.annotation.JSONField;
-import com.foxinmy.weixin4j.model.WeixinPayAccount;
 import com.foxinmy.weixin4j.util.DateUtil;
 
 /**
  * 红包
- * 
+ *
  * @className Redpacket
  * @author jinyu(foxinmy@gmail.com)
  * @date 2015年3月28日
@@ -26,19 +25,7 @@ import com.foxinmy.weixin4j.util.DateUtil;
 public class Redpacket extends MerchantResult {
 
 	private static final long serialVersionUID = -7021352305575714281L;
-	/**
-	 * 服务商模式下触达用户时的appid(可填服务商自己的appid或子商户的appid)，服务商模式下必填，
-	 * 服务商模式下填入的子商户appid必须在微信支付商户平台中先录入，否则会校验不过。 非必须
-	 */
-	@XmlElement(name = "msgappid")
-	@JSONField(name = "msgappid")
-	private String subMsgId;
-	/**
-	 * 扣钱方mchid,常规模式下无效，服务商模式下选填，服务商模式下不填默认扣子商户的钱.非必须
-	 */
-	@XmlElement(name = "consume_mch_id")
-	@JSONField(name = "consume_mch_id")
-	private String consumeMchId;
+
 	/**
 	 * 商户订单号（每个订单号必须唯一） 组成： mch_id+yyyymmdd+10位一天内不能重复的数字。
 	 */
@@ -96,13 +83,27 @@ public class Redpacket extends MerchantResult {
 	 */
 	private String remark;
 
+	/**
+	 * 服务商模式下触达用户时的appid(可填服务商自己的appid或子商户的appid)，服务商模式下必填，
+	 * 服务商模式下填入的子商户appid必须在微信支付商户平台中先录入，否则会校验不过。 非必须
+	 */
+	@XmlElement(name = "msgappid")
+	@JSONField(name = "msgappid")
+	private String msgAppId;
+	/**
+	 * 扣钱方mchid,常规模式下无效，服务商模式下选填，服务商模式下不填默认扣子商户的钱.非必须
+	 */
+	@XmlElement(name = "consume_mch_id")
+	@JSONField(name = "consume_mch_id")
+	private String consumeMchId;
+
 	protected Redpacket() {
 		// jaxb required
 	}
 
 	/**
 	 * 红包
-	 * 
+	 *
 	 * @param outTradeNo
 	 *            商户侧一天内不可重复的订单号 接口根据商户订单号支持重入 如出现超时可再调用 必填
 	 * @param sendName
@@ -122,22 +123,21 @@ public class Redpacket extends MerchantResult {
 	 * @param remark
 	 *            备注 必填
 	 */
-	public Redpacket(WeixinPayAccount weixinPayAccount, String outTradeNo,
-			String sendName, String openid, double totalAmount, int totalNum,
-			String wishing, String clientIp, String actName, String remark) {
+	public Redpacket(String outTradeNo, String sendName, String openid,
+			double totalAmount, int totalNum, String wishing, String clientIp,
+			String actName, String remark) {
 		this(null, null, outTradeNo, sendName, openid, totalAmount, totalNum,
 				wishing, clientIp, actName, remark);
 	}
 
 	/**
 	 * 红包 完整参数
-	 * 
-	 * @param subMchId
-	 *            子商户商户号 非必填
-	 * @param subMsgId
-	 *            触达用户appid 非必填
+	 *
+	 * @param msgAppId
+	 *            触达用户appid 服务商模式下触达用户时的appid(可填服务商自己的appid或子商户的appid)，服务商模式下必填，
+	 *            服务商模式下填入的子商户appid必须在微信支付商户平台中先录入，否则会校验不过。
 	 * @param consumeMchId
-	 *            扣钱方mchid 非必填
+	 *            常规模式下无效，服务商模式下选填，服务商模式下不填默认扣子商户的钱
 	 * @param outTradeNo
 	 *            商户侧一天内不可重复的订单号 接口根据商户订单号支持重入 如出现超时可再调用 必填
 	 * @param sendName
@@ -157,10 +157,10 @@ public class Redpacket extends MerchantResult {
 	 * @param remark
 	 *            备注 必填
 	 */
-	public Redpacket(String subMsgId, String consumeMchId, String outTradeNo,
+	public Redpacket(String msgAppId, String consumeMchId, String outTradeNo,
 			String sendName, String openid, double totalAmount, int totalNum,
 			String wishing, String clientIp, String actName, String remark) {
-		this.subMsgId = subMsgId;
+		this.msgAppId = msgAppId;
 		this.consumeMchId = consumeMchId;
 		this.outTradeNo = outTradeNo;
 		this.sendName = sendName;
@@ -216,7 +216,7 @@ public class Redpacket extends MerchantResult {
 
 	@Override
 	public String toString() {
-		return "Redpacket [subMsgId=" + subMsgId + ", consumeMchId="
+		return "Redpacket [msgAppId=" + msgAppId + ", consumeMchId="
 				+ consumeMchId + ", outTradeNo=" + outTradeNo + ", sendName="
 				+ sendName + ", openid=" + openid + ", totalAmount="
 				+ totalAmount + ", totalNum=" + totalNum + ", amtType="
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/token/RedisTokenStorager.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/token/RedisTokenStorager.java
index b844678a..b1f18dd9 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/token/RedisTokenStorager.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/token/RedisTokenStorager.java
@@ -14,7 +14,7 @@ import com.foxinmy.weixin4j.model.Token;
 
 /**
  * 用Redis保存Token信息(推荐使用)
- * 
+ *
  * @className RedisTokenStorager
  * @author jinyu(foxinmy@gmail.com)
  * @date 2015年1月9日
diff --git a/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/CashTest.java b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/CashTest.java
index 0fc23b01..f4258560 100644
--- a/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/CashTest.java
+++ b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/CashTest.java
@@ -15,7 +15,7 @@ import com.foxinmy.weixin4j.type.CorpPaymentCheckNameType;
 
 /**
  * 现金发放测试
- * 
+ *
  * @className CashTest
  * @author jinyu(foxinmy@gmail.com)
  * @date 2015年4月1日
@@ -26,7 +26,7 @@ public class CashTest extends PayTest {
 
 	@Test
 	public void sendRedpacket() throws WeixinException, IOException {
-		Redpacket redpacket = new Redpacket(ACCOUNT, "HB001", "无忧钱庄",
+		Redpacket redpacket = new Redpacket("HB001", "无忧钱庄",
 				"oyFLst1bqtuTcxK-ojF8hOGtLQao", 1d, 1, "红包测试", "127.0.0.1",
 				"快来领取红包吧！", "来就送钱");
 		RedpacketSendResult result = PAY.sendRedpack(
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/token/WeixinTicketCreator.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/token/WeixinTicketCreator.java
index 81d72706..efbffdc4 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/token/WeixinTicketCreator.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/token/WeixinTicketCreator.java
@@ -50,7 +50,7 @@ public class WeixinTicketCreator extends AbstractTokenCreator {
 	@Override
 	public Token createToken() throws WeixinException {
 		WeixinResponse response = weixinExecutor.get(
-				String.format(URLConsts.TICKET_URL, weixinTokenHolder.getToken().getAccessToken(), ticketType.name()));
+				String.format(URLConsts.JS_TICKET_URL, weixinTokenHolder.getToken().getAccessToken(), ticketType.name()));
 		JSONObject result = response.getAsJson();
 		Token token = new Token(result.getString("ticket"));
 		token.setExpiresIn(result.getIntValue("expires_in"));
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/type/URLConsts.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/type/URLConsts.java
index 7ef6f65d..0283b754 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/type/URLConsts.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/type/URLConsts.java
@@ -19,6 +19,6 @@ public final class URLConsts {
 	/**
 	 * 公众平台jssdk获取token的url
 	 */
-	public static final String TICKET_URL = BASE_URL
+	public static final String JS_TICKET_URL = BASE_URL
 			+ "/ticket/getticket?access_token=%s&type=%s";
 }