diff --git a/CHANGE.md b/CHANGE.md
index ad6fec0d..e35d6293 100644
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -263,4 +263,8 @@
   
 * 2015-04-29
 
-  + <font color="red">released 1.4</font>
\ No newline at end of file
+  + <font color="red">released 1.4</font>
+  
+* 2015-04-30
+
+  + 新增`media_id`和`view_limited`两种菜单类型
\ No newline at end of file
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 e6604270..d51122e8 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
@@ -43,7 +43,7 @@ public class Button implements Serializable {
 	 * <p>
 	 * 使用API设置的自定义菜单：</br>
 	 * click、scancode_push、scancode_waitmsg、pic_sysphoto、pic_photo_or_album
-	 * 、</br> pic_weixin、location_select：保存值到key；view：保存链接到url
+	 * 、</br> pic_weixin、location_select：保存为key；view：保存为url;media_id、view_limited：保存为media_id
 	 * </p>
 	 * </p>
 	 */
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/type/ButtonType.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/type/ButtonType.java
index dcd6e8ba..5d696260 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/type/ButtonType.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/type/ButtonType.java
@@ -1,10 +1,11 @@
 package com.foxinmy.weixin4j.type;
 
 /**
- * 自定义菜单类型 </br>
- * <font color="red">scancode_push 到 location_selec
- * 仅支持微信iPhone5.4.1以上版本，和Android5 .4以上版本的微信用户 旧版本微信用户点击后将没有回应
- * 开发者也不能正常接收到事件推送。</font>
+ * 自定义菜单类型 </br> <font
+ * color="red">请注意，scancode_push到location_select的所有事件，仅支持微信iPhone5.4.1以上版本，和Android5.4以上版本的微信用户
+ * ，旧版本微信用户点击后将没有回应
+ * ，开发者也不能正常接收到事件推送。media_id和view_limited，是专门给第三方平台旗下未微信认证（具体而言，是资质认证未通过）的订阅号准备的事件类型
+ * ，它们是没有事件推送的，能力相对受限，其他类型的公众号不必使用。</font>
  * 
  * @className ButtonType
  * @author jy
@@ -51,5 +52,15 @@ public enum ButtonType {
 	 * 弹出地理位置选择器用户点击按钮后，微信客户端将调起地理位置选择工具，完成选择操作后，将选择的地理位置发送给开发者的服务器，同时收起位置选择工具，
 	 * 随后可能会收到开发者下发的消息。
 	 */
-	location_select;
+	location_select,
+	/**
+	 * 下发消息（除文本消息）:用户点击media_id类型按钮后，微信服务器会将开发者填写的永久素材id对应的素材下发给用户，永久素材类型可以是图片、
+	 * 音频、视频、图文消息。 请注意：永久素材id必须是在“素材管理/新增永久素材”接口上传后获得的合法id。
+	 */
+	media_id,
+	/**
+	 * 跳转图文消息URL:用户点击view_limited类型按钮后，微信客户端将打开开发者在按钮中填写的永久素材id对应的图文消息URL，
+	 * 永久素材类型只支持图文消息。 请注意：永久素材id必须是在“素材管理/新增永久素材”接口上传后获得的合法id。
+	 */
+	view_limited;
 }
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
index 269e615c..58fd5333 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
@@ -9,7 +9,6 @@ import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.JSONPath;
 import com.alibaba.fastjson.TypeReference;
 import com.alibaba.fastjson.parser.deserializer.ExtraProcessor;
-import com.alibaba.fastjson.serializer.NameFilter;
 import com.foxinmy.weixin4j.exception.WeixinException;
 import com.foxinmy.weixin4j.http.Response;
 import com.foxinmy.weixin4j.model.Button;
@@ -118,65 +117,63 @@ public class HelperApi extends MpApi {
 		Token token = tokenHolder.getToken();
 		Response response = request.get(String.format(menu_get_selfmenu_uri,
 				token.getAccessToken()));
-
 		JSONObject result = response.getAsJson();
+
 		JSONArray buttons = result.getJSONObject("selfmenu_info").getJSONArray(
 				"button");
-		List<Button> _buttons = new ArrayList<Button>();
-
+		List<Button> buttonList = new ArrayList<Button>(buttons.size());
 		JSONObject buttonObj = null;
-		Object subButton = null;
 		for (int i = 0; i < buttons.size(); i++) {
 			buttonObj = buttons.getJSONObject(i);
-			subButton = buttonObj.remove("sub_button");
-			if (subButton != null) {
-				buttonObj.put("sub_button",
-						((JSONObject) subButton).getJSONArray("list"));
+			if (buttonObj.containsKey("sub_button")) {
+				JSONPath.set(buttonObj, "$.sub_button", buttonObj
+						.getJSONObject("sub_button").getJSONArray("list"));
 			}
-			Button button = JSON.parseObject(
-					JSON.toJSONString(buttonObj, ArticleNameFilter.global),
-					Button.class, NewsExtraProcessor.global);
-			_buttons.add(button);
+			buttonList.add(JSON.parseObject(buttonObj.toJSONString(),
+					Button.class, ButtonExtraProcessor.global));
 		}
-		return new MenuSetting(result.getBooleanValue("is_menu_open"), _buttons);
+		return new MenuSetting(result.getBooleanValue("is_menu_open"),
+				buttonList);
 	}
 
-	private static final class NewsExtraProcessor implements ExtraProcessor {
-		private static NewsExtraProcessor global = new NewsExtraProcessor();
+	private static final class ButtonExtraProcessor implements ExtraProcessor {
+		private static ButtonExtraProcessor global = new ButtonExtraProcessor();
 
-		private NewsExtraProcessor() {
+		private ButtonExtraProcessor() {
 		}
 
 		@Override
 		public void processExtra(Object object, String key, Object value) {
 			if (key.equals("news_info")) {
-				List<MpArticle> news = JSON
-						.parseArray(((JSONObject) value).getString("list"),
-								MpArticle.class);
-				JSONPath.set(object, "$.content", news);
+				JSONArray news = ((JSONObject) value).getJSONArray("list");
+				List<MpArticle> newsList = new ArrayList<MpArticle>(news.size());
+				for (int i = 0; i < news.size(); i++) {
+					newsList.add(JSON.parseObject(news.getString(i),
+							MpArticle.class, ArticleExtraProcessor.global));
+				}
+				JSONPath.set(object, "$.content", newsList);
+			} else {
+				JSONPath.set(object, "$.content", value);
 			}
 		}
 	};
 
-	private static final class ArticleNameFilter implements NameFilter {
-		private static final ArticleNameFilter global = new ArticleNameFilter();
+	private static final class ArticleExtraProcessor implements ExtraProcessor {
+		private static final ArticleExtraProcessor global = new ArticleExtraProcessor();
 
-		private ArticleNameFilter() {
+		private ArticleExtraProcessor() {
 
 		}
 
 		@Override
-		public String process(Object object, String name, Object value) {
-			if (name.equals("url") || name.equals("key")) {
-				return "content";
+		public void processExtra(Object object, String key, Object value) {
+			MpArticle mpArticle = (MpArticle) object;
+			if (key.equals("show_cover")) {
+				mpArticle.setShowCoverPic(value.equals("1"));
 			}
-			if (name.equals("show_cover")) {
-				return "show_cover_pic";
+			if (key.equals("source_url")) {
+				mpArticle.setSourceUrl(value.toString());
 			}
-			if (name.equals("source_url")) {
-				return "content_source_url";
-			}
-			return name;
 		}
 	}
 
@@ -194,13 +191,13 @@ public class HelperApi extends MpApi {
 		Response response = request.get(String.format(
 				autoreply_setting_get_uri, token.getAccessToken()));
 
-		JSONObject obj = response.getAsJson();
-		AutoReplySetting replySetting = JSON.toJavaObject(obj,
+		JSONObject result = response.getAsJson();
+		AutoReplySetting replySetting = JSON.toJavaObject(result,
 				AutoReplySetting.class);
 		List<AutoReplySetting.Rule> ruleList = null;
-		if (obj.containsKey("keyword_autoreply_info")) {
-			JSONArray keywordList = obj.getJSONObject("keyword_autoreply_info")
-					.getJSONArray("list");
+		if (result.containsKey("keyword_autoreply_info")) {
+			JSONArray keywordList = result.getJSONObject(
+					"keyword_autoreply_info").getJSONArray("list");
 			ruleList = new ArrayList<AutoReplySetting.Rule>(keywordList.size());
 			JSONObject keywordObj = null;
 			JSONArray replyList = null;
@@ -215,10 +212,9 @@ public class HelperApi extends MpApi {
 				for (int j = 0; j < replyList.size(); j++) {
 					replyObj = replyList.getJSONObject(j);
 					if (replyObj.getString("type").equals("news")) {
-						entryList.add(JSON.parseObject(JSON.toJSONString(
-								replyObj, ArticleNameFilter.global),
+						entryList.add(JSON.parseObject(replyObj.toJSONString(),
 								AutoReplySetting.Entry.class,
-								NewsExtraProcessor.global));
+								ButtonExtraProcessor.global));
 					} else {
 						entryList.add(JSON.toJavaObject(replyObj,
 								AutoReplySetting.Entry.class));
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MenuApi.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MenuApi.java
index 0b2b2d0b..52014311 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MenuApi.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MenuApi.java
@@ -1,9 +1,14 @@
 package com.foxinmy.weixin4j.mp.api;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.JSONPath;
+import com.alibaba.fastjson.parser.deserializer.ExtraProcessor;
+import com.alibaba.fastjson.parser.deserializer.ParseProcess;
 import com.alibaba.fastjson.serializer.NameFilter;
 import com.foxinmy.weixin4j.exception.WeixinException;
 import com.foxinmy.weixin4j.http.JsonResult;
@@ -52,8 +57,13 @@ public class MenuApi extends MpApi {
 					public String process(Object object, String name,
 							Object value) {
 						if (object instanceof Button && name.equals("content")) {
-							if (((Button) object).getFormatType() == ButtonType.view) {
+							ButtonType buttonType = ((Button) object)
+									.getFormatType();
+							if (buttonType == ButtonType.view) {
 								return "url";
+							} else if (buttonType == ButtonType.media_id
+									|| buttonType == ButtonType.view_limited) {
+								return "media_id";
 							} else {
 								return "key";
 							}
@@ -80,19 +90,20 @@ public class MenuApi extends MpApi {
 		Response response = request.get(String.format(menu_get_uri,
 				token.getAccessToken()));
 
-		String text = JSON.toJSONString(
-				response.getAsJson().getJSONObject("menu")
-						.getJSONArray("button"), new NameFilter() {
-					@Override
-					public String process(Object object, String name,
-							Object value) {
-						if (name.equals("url") || name.equals("key")) {
-							return "content";
-						}
-						return name;
-					}
-				});
-		return JSON.parseArray(text, Button.class);
+		JSONArray buttons = response.getAsJson().getJSONObject("menu")
+				.getJSONArray("button");
+		List<Button> buttonList = new ArrayList<Button>(buttons.size());
+		ParseProcess processor = new ExtraProcessor() {
+			@Override
+			public void processExtra(Object object, String key, Object value) {
+				JSONPath.set(object, "$.content", value);
+			}
+		};
+		for (int i = 0; i < buttons.size(); i++) {
+			buttonList.add(JSON.parseObject(buttons.getString(i), Button.class,
+					processor));
+		}
+		return buttonList;
 	}
 
 	/**
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/model/OauthToken.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/model/OauthToken.java
index 4550d615..ac9efd9c 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/model/OauthToken.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/model/OauthToken.java
@@ -18,9 +18,13 @@ public class OauthToken extends Token {
 	private static final long serialVersionUID = 1L;
 
 	/**
-	 * 用户的openi
+	 * 用户的openid
 	 */
 	private String openid;
+	/**
+	 * 只有在用户将公众号绑定到微信开放平台帐号后，才会出现该字段
+	 */
+	private String unionid;
 
 	/**
 	 * 刷新token时的凭证
@@ -38,6 +42,14 @@ public class OauthToken extends Token {
 		this.openid = openid;
 	}
 
+	public String getUnionid() {
+		return unionid;
+	}
+
+	public void setUnionid(String unionid) {
+		this.unionid = unionid;
+	}
+
 	public String getRefreshToken() {
 		return refreshToken;
 	}
@@ -56,9 +68,10 @@ public class OauthToken extends Token {
 
 	@Override
 	public String toString() {
-		return "OauthToken [openid=" + openid + ", refreshToken="
-				+ refreshToken + ", scope=" + scope + ", getAccessToken()="
-				+ getAccessToken() + ", getExpiresIn()=" + getExpiresIn()
-				+ ", getTime()=" + getTime() + "]";
+		return "OauthToken [openid=" + openid + ", unionid=" + unionid
+				+ ", refreshToken=" + refreshToken + ", scope=" + scope
+				+ ", getAccessToken()=" + getAccessToken()
+				+ ", getExpiresIn()=" + getExpiresIn() + ", getTime()="
+				+ getTime() + "]";
 	}
 }
diff --git a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
index 3c33578d..8a1db412 100644
--- a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
+++ b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
@@ -402,9 +402,11 @@ public class WeixinProxy {
 	 *            通过员工授权获取到的code，每次员工授权带上的code将不一样，code只能使用一次，5分钟未被使用自动过期
 	 * @param agentid
 	 *            跳转链接时所在的企业应用ID
+	 * @see com.foxinmy.weixin4j.qy.model.User
 	 * @see com.foxinmy.weixin4j.qy.api.UserApi
 	 * @return 成员对象
 	 * @see {@link com.foxinmy.weixin4j.qy.WeixinProxy#getUser(String)}
+	 * @see {@link com.foxinmy.weixin4j.qy.WeixinProxy#getUserIdByCode(String,int)}
 	 * @see <a
 	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E4%BC%81%E4%B8%9A%E8%8E%B7%E5%8F%96code">企业获取code</a>
 	 * @see <a
@@ -415,6 +417,26 @@ public class WeixinProxy {
 		return userApi.getUserByCode(code, agentid);
 	}
 
+	/**
+	 * 根据code获取成员信息
+	 * 
+	 * @param code
+	 *            通过员工授权获取到的code，每次员工授权带上的code将不一样，code只能使用一次，5分钟未被使用自动过期
+	 * @param agentid
+	 *            跳转链接时所在的企业应用ID
+	 * @return { "UserId":"USERID", "DeviceId":"DEVICEID" }
+	 * @see com.foxinmy.weixin4j.qy.api.UserApi
+	 * @see <a
+	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E4%BC%81%E4%B8%9A%E8%8E%B7%E5%8F%96code">企业获取code</a>
+	 * @see <a
+	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E6%A0%B9%E6%8D%AEcode%E8%8E%B7%E5%8F%96%E6%88%90%E5%91%98%E4%BF%A1%E6%81%AF">根据code获取成员信息</a>
+	 * @throws WeixinException
+	 */
+	public JSONObject getUserIdByCode(String code, int agentid)
+			throws WeixinException {
+		return userApi.getUserIdByCode(code, agentid);
+	}
+
 	/**
 	 * 获取部门成员
 	 * 
diff --git a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MenuApi.java b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MenuApi.java
index 572c745c..05e9a5da 100644
--- a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MenuApi.java
+++ b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MenuApi.java
@@ -1,9 +1,14 @@
 package com.foxinmy.weixin4j.qy.api;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.JSONPath;
+import com.alibaba.fastjson.parser.deserializer.ExtraProcessor;
+import com.alibaba.fastjson.parser.deserializer.ParseProcess;
 import com.alibaba.fastjson.serializer.NameFilter;
 import com.foxinmy.weixin4j.exception.WeixinException;
 import com.foxinmy.weixin4j.http.JsonResult;
@@ -55,8 +60,13 @@ public class MenuApi extends QyApi {
 					public String process(Object object, String name,
 							Object value) {
 						if (object instanceof Button && name.equals("content")) {
-							if (((Button) object).getFormatType() == ButtonType.view) {
+							ButtonType buttonType = ((Button) object)
+									.getFormatType();
+							if (buttonType == ButtonType.view) {
 								return "url";
+							} else if (buttonType == ButtonType.media_id
+									|| buttonType == ButtonType.view_limited) {
+								return "media_id";
 							} else {
 								return "key";
 							}
@@ -85,19 +95,20 @@ public class MenuApi extends QyApi {
 		Response response = request.get(String.format(menu_get_uri,
 				token.getAccessToken(), agentid));
 
-		String text = JSON.toJSONString(
-				response.getAsJson().getJSONObject("menu")
-						.getJSONArray("button"), new NameFilter() {
-					@Override
-					public String process(Object object, String name,
-							Object value) {
-						if (name.equals("url") || name.equals("key")) {
-							return "content";
-						}
-						return name;
-					}
-				});
-		return JSON.parseArray(text, Button.class);
+		JSONArray buttons = response.getAsJson().getJSONObject("menu")
+				.getJSONArray("button");
+		List<Button> buttonList = new ArrayList<Button>(buttons.size());
+		ParseProcess processor = new ExtraProcessor() {
+			@Override
+			public void processExtra(Object object, String key, Object value) {
+				JSONPath.set(object, "$.content", value);
+			}
+		};
+		for (int i = 0; i < buttons.size(); i++) {
+			buttonList.add(JSON.parseObject(buttons.getString(i), Button.class,
+					processor));
+		}
+		return buttonList;
 	}
 
 	/**
diff --git a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/UserApi.java b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/UserApi.java
index 46a498a5..995c3f72 100644
--- a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/UserApi.java
+++ b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/UserApi.java
@@ -112,9 +112,11 @@ public class UserApi extends QyApi {
 	 *            通过员工授权获取到的code，每次员工授权带上的code将不一样，code只能使用一次，5分钟未被使用自动过期
 	 * @param agentid
 	 *            跳转链接时所在的企业应用ID
+	 * @see com.foxinmy.weixin4j.qy.model.User
 	 * @see com.foxinmy.weixin4j.qy.api.UserApi
 	 * @return 成员对象
 	 * @see {@link com.foxinmy.weixin4j.qy.api.UserApi#getUser(String)}
+	 * @see {@link com.foxinmy.weixin4j.qy.api.UserApi#getUserIdByCode(String,int)}
 	 * @see <a
 	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E4%BC%81%E4%B8%9A%E8%8E%B7%E5%8F%96code">企业获取code</a>
 	 * @see <a
@@ -122,11 +124,30 @@ public class UserApi extends QyApi {
 	 * @throws WeixinException
 	 */
 	public User getUserByCode(String code, int agentid) throws WeixinException {
+		return getUser(getUserIdByCode(code, agentid).getString("UserId"));
+	}
+
+	/**
+	 * 根据code获取成员信息
+	 * 
+	 * @param code
+	 *            通过员工授权获取到的code，每次员工授权带上的code将不一样，code只能使用一次，5分钟未被使用自动过期
+	 * @param agentid
+	 *            跳转链接时所在的企业应用ID
+	 * @return { "UserId":"USERID", "DeviceId":"DEVICEID" }
+	 * @see <a
+	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E4%BC%81%E4%B8%9A%E8%8E%B7%E5%8F%96code">企业获取code</a>
+	 * @see <a
+	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E6%A0%B9%E6%8D%AEcode%E8%8E%B7%E5%8F%96%E6%88%90%E5%91%98%E4%BF%A1%E6%81%AF">根据code获取成员信息</a>
+	 * @throws WeixinException
+	 */
+	public JSONObject getUserIdByCode(String code, int agentid)
+			throws WeixinException {
 		String user_getid_uri = getRequestUri("user_getid_uri");
 		Token token = tokenHolder.getToken();
 		Response response = request.post(String.format(user_getid_uri,
 				token.getAccessToken(), code, agentid));
-		return getUser(response.getAsJson().getString("UserId"));
+		return response.getAsJson();
 	}
 
 	/**