diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpParams.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpParams.java
index e8a03daf..f2054038 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpParams.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpParams.java
@@ -16,82 +16,121 @@ import javax.net.ssl.SSLContext;
  */
 public final class HttpParams {
 
-	private final boolean allowUserInteraction;
-	private final int connectTimeout;
-	private final int socketTimeout;
-	private final int readTimeout;
-	private final int chunkSize;
-	private final boolean followRedirects;
+	private boolean allowUserInteraction;
+	private int connectTimeout;
+	private int socketTimeout;
+	private int readTimeout;
+	private int chunkSize;
+	private boolean followRedirects;
 	/**
 	 * 代理对象
 	 */
-	private final Proxy proxy;
+	private Proxy proxy;
 	/**
 	 * SSL对象
 	 */
-	private final SSLContext sslContext;
+	private SSLContext sslContext;
 	/**
 	 * hostname对象
 	 */
-	private final HostnameVerifier hostnameVerifier;
+	private HostnameVerifier hostnameVerifier;
 
-	HttpParams(boolean allowUserInteraction, int connectTimeout,
-			int socketTimeout, int readTimeout, int chunkSize,
-			boolean followRedirects, Proxy proxy, SSLContext sslContext,
-			HostnameVerifier hostnameVerifier) {
-		this.allowUserInteraction = allowUserInteraction;
+	public HttpParams() {
+		this(5000, 5000, 5000);
+	}
+
+	public HttpParams(int connectTimeout, int socketTimeout, int readTimeout) {
+		this.allowUserInteraction = true;
 		this.connectTimeout = connectTimeout;
 		this.socketTimeout = socketTimeout;
 		this.readTimeout = readTimeout;
-		this.chunkSize = chunkSize;
-		this.followRedirects = followRedirects;
-		this.proxy = proxy;
-		this.sslContext = sslContext;
-		this.hostnameVerifier = hostnameVerifier;
+		this.chunkSize = 4096;
+		this.followRedirects = false;
 	}
 
 	public boolean isAllowUserInteraction() {
 		return allowUserInteraction;
 	}
 
+	public HttpParams setAllowUserInteraction(boolean allowUserInteraction) {
+		this.allowUserInteraction = allowUserInteraction;
+		return this;
+	}
+
 	public int getConnectTimeout() {
 		return connectTimeout;
 	}
 
+	public HttpParams setConnectTimeout(int connectTimeout) {
+		this.connectTimeout = connectTimeout;
+		return this;
+	}
+
 	public int getSocketTimeout() {
 		return socketTimeout;
 	}
 
+	public HttpParams setSocketTimeout(int socketTimeout) {
+		this.socketTimeout = socketTimeout;
+		return this;
+	}
+
 	public int getReadTimeout() {
 		return readTimeout;
 	}
 
+	public HttpParams setReadTimeout(int readTimeout) {
+		this.readTimeout = readTimeout;
+		return this;
+	}
+
 	public int getChunkSize() {
 		return chunkSize;
 	}
 
+	public HttpParams setChunkSize(int chunkSize) {
+		this.chunkSize = chunkSize;
+		return this;
+	}
+
 	public boolean isFollowRedirects() {
 		return followRedirects;
 	}
 
+	public HttpParams setFollowRedirects(boolean followRedirects) {
+		this.followRedirects = followRedirects;
+		return this;
+	}
+
 	public Proxy getProxy() {
 		return proxy;
 	}
 
+	public HttpParams setProxy(Proxy proxy) {
+		this.proxy = proxy;
+		return this;
+	}
+
 	public SSLContext getSSLContext() {
 		return sslContext;
 	}
 
+	public HttpParams setSSLContext(SSLContext sslContext) {
+		this.sslContext = sslContext;
+		return this;
+	}
+
 	public HostnameVerifier getHostnameVerifier() {
 		return hostnameVerifier;
 	}
 
-	public static HttpParams.Builder custom() {
-		return new Builder();
+	public HttpParams setHostnameVerifier(HostnameVerifier hostnameVerifier) {
+		this.hostnameVerifier = hostnameVerifier;
+		return this;
 	}
 
-	public static HttpParams.Builder copy(final HttpParams params) {
-		return new Builder()
+	public static HttpParams copy(final HttpParams params) {
+		return new HttpParams()
 				.setAllowUserInteraction(params.isAllowUserInteraction())
 				.setConnectTimeout(params.getConnectTimeout())
 				.setSocketTimeout(params.getSocketTimeout())
@@ -100,120 +139,13 @@ public final class HttpParams {
 				.setFollowRedirects(params.isFollowRedirects());
 	}
 
-	public static class Builder {
-		private boolean allowUserInteraction;
-		private int connectTimeout;
-		private int socketTimeout;
-		private int readTimeout;
-		private int chunkSize;
-		private boolean followRedirects;
-		/**
-		 * 代理对象
-		 */
-		private Proxy proxy;
-		/**
-		 * SSL对象
-		 */
-		private SSLContext sslContext;
-		/**
-		 * hostname对象
-		 */
-		private HostnameVerifier hostnameVerifier;
-
-		Builder() {
-			this.allowUserInteraction = true;
-			this.connectTimeout = 5000;
-			this.socketTimeout = 5000;
-			this.readTimeout = 5000;
-			this.chunkSize = 4096;
-			this.followRedirects = false;
-		}
-
-		public boolean isAllowUserInteraction() {
-			return allowUserInteraction;
-		}
-
-		public Builder setAllowUserInteraction(boolean allowUserInteraction) {
-			this.allowUserInteraction = allowUserInteraction;
-			return this;
-		}
-
-		public int getConnectTimeout() {
-			return connectTimeout;
-		}
-
-		public Builder setConnectTimeout(int connectTimeout) {
-			this.connectTimeout = connectTimeout;
-			return this;
-		}
-
-		public int getSocketTimeout() {
-			return socketTimeout;
-		}
-
-		public Builder setSocketTimeout(int socketTimeout) {
-			this.socketTimeout = socketTimeout;
-			return this;
-		}
-
-		public int getReadTimeout() {
-			return readTimeout;
-		}
-
-		public Builder setReadTimeout(int readTimeout) {
-			this.readTimeout = readTimeout;
-			return this;
-		}
-
-		public int getChunkSize() {
-			return chunkSize;
-		}
-
-		public Builder setChunkSize(int chunkSize) {
-			this.chunkSize = chunkSize;
-			return this;
-		}
-
-		public boolean isFollowRedirects() {
-			return followRedirects;
-		}
-
-		public Builder setFollowRedirects(boolean followRedirects) {
-			this.followRedirects = followRedirects;
-			return this;
-		}
-
-		public Proxy getProxy() {
-			return proxy;
-		}
-
-		public Builder setProxy(Proxy proxy) {
-			this.proxy = proxy;
-			return this;
-		}
-
-		public SSLContext getSslContext() {
-			return sslContext;
-		}
-
-		public Builder setSslContext(SSLContext sslContext) {
-			this.sslContext = sslContext;
-			return this;
-		}
-
-		public HostnameVerifier getHostnameVerifier() {
-			return hostnameVerifier;
-		}
-
-		public Builder setHostnameVerifier(HostnameVerifier hostnameVerifier) {
-			this.hostnameVerifier = hostnameVerifier;
-			return this;
-		}
-
-		public HttpParams build() {
-			return new HttpParams(allowUserInteraction, connectTimeout,
-					socketTimeout, readTimeout, chunkSize, followRedirects,
-					proxy, sslContext, hostnameVerifier);
-		}
+	@Override
+	public String toString() {
+		return "HttpParams [allowUserInteraction=" + allowUserInteraction
+				+ ", connectTimeout=" + connectTimeout + ", socketTimeout="
+				+ socketTimeout + ", readTimeout=" + readTimeout
+				+ ", chunkSize=" + chunkSize + ", followRedirects="
+				+ followRedirects + ", proxy=" + proxy + ", sslContext="
+				+ sslContext + ", hostnameVerifier=" + hostnameVerifier + "]";
 	}
 }
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SimpleHttpClient.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SimpleHttpClient.java
index 3a8dcb7a..203d2b18 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SimpleHttpClient.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SimpleHttpClient.java
@@ -117,8 +117,7 @@ public class SimpleHttpClient extends AbstractHttpClient implements HttpClient {
 			}
 			logger.debug("request >> " + request.getMethod() + " "
 					+ request.getURI().toString());
-			for (Entry<String, List<String>> header : headers
-					.entrySet()) {
+			for (Entry<String, List<String>> header : headers.entrySet()) {
 				if (HttpHeaders.COOKIE.equalsIgnoreCase(header.getKey())) {
 					connection.setRequestProperty(header.getKey(),
 							StringUtil.join(header.getValue(), ';'));
@@ -170,8 +169,8 @@ public class SimpleHttpClient extends AbstractHttpClient implements HttpClient {
 			response = new SimpleHttpResponse(connection, content);
 			logger.debug("response << " + response.getProtocol()
 					+ response.getStatus().toString());
-			for (Entry<String, List<String>> header : response
-					.getHeaders().entrySet()) {
+			for (Entry<String, List<String>> header : response.getHeaders()
+					.entrySet()) {
 				logger.debug("headers << " + header.getKey() + ":"
 						+ StringUtil.join(header.getValue(), ';'));
 			}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinRequestExecutor.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinRequestExecutor.java
index e1bed0b8..3ed5762d 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinRequestExecutor.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinRequestExecutor.java
@@ -38,11 +38,11 @@ public class WeixinRequestExecutor {
 	protected final InternalLogger logger = InternalLoggerFactory
 			.getInstance(getClass());
 
-	private final HttpClient httpClient;
-	private final HttpParams httpParams;
+	protected final HttpClient httpClient;
+	protected final HttpParams httpParams;
 
 	public WeixinRequestExecutor() {
-		this(HttpParams.custom().build());
+		this(new HttpParams());
 	}
 
 	public WeixinRequestExecutor(HttpParams httpParams) {
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinSSLRequestExecutor.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinSSLRequestExecutor.java
index dc7a4b0f..aa088380 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinSSLRequestExecutor.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/weixin/WeixinSSLRequestExecutor.java
@@ -7,7 +7,6 @@ import javax.net.ssl.KeyManagerFactory;
 import javax.net.ssl.SSLContext;
 
 import com.foxinmy.weixin4j.exception.WeixinException;
-import com.foxinmy.weixin4j.http.HttpParams;
 import com.foxinmy.weixin4j.http.HttpRequest;
 import com.foxinmy.weixin4j.model.Consts;
 
@@ -51,14 +50,7 @@ public class WeixinSSLRequestExecutor extends WeixinRequestExecutor {
 	@Override
 	protected WeixinResponse doRequest(HttpRequest request)
 			throws WeixinException {
-		HttpParams params = null;
-		if (request.getParams() != null) {
-			params = HttpParams.copy(request.getParams())
-					.setSslContext(sslContext).build();
-		} else {
-			params = HttpParams.custom().setSslContext(sslContext).build();
-		}
-		request.setParams(params);
+		httpParams.setSSLContext(sslContext);
 		return super.doRequest(request);
 	}
 }
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/MediaRecord.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/MediaRecord.java
index ac334c21..67cdfb0f 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/MediaRecord.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/MediaRecord.java
@@ -8,7 +8,7 @@ import com.foxinmy.weixin4j.type.MediaType;
 
 /**
  * 媒体素材记录
- * 
+ *
  * @className MediaRecord
  * @author jinyu(foxinmy@gmail.com)
  * @date 2015年3月22日
@@ -37,7 +37,7 @@ public class MediaRecord implements Serializable {
 	/**
 	 * 媒体信息
 	 */
-	@JSONField(name = "itemlist")
+	@JSONField(name = "items")
 	private List<MediaItem> items;
 	/**
 	 * 分页信息
diff --git a/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/HttpClientTest.java b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/HttpClientTest.java
index e3820ead..aee8a211 100644
--- a/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/HttpClientTest.java
+++ b/weixin4j-base/src/test/java/com/foxinmy/weixin4j/base/test/HttpClientTest.java
@@ -23,11 +23,8 @@ public class HttpClientTest {
 	static HttpRequest request = new HttpRequest(HttpMethod.GET,
 			"http://www.iteye.com/");
 	static {
-		HttpParams params = HttpParams
-				.custom()
-				.setProxy(
-						new Proxy(Type.HTTP, new InetSocketAddress(
-								"117.136.234.9", 80))).build();
+		HttpParams params = new HttpParams().setProxy(new Proxy(Type.HTTP,
+				new InetSocketAddress("117.136.234.9", 80)));
 		// request.setParams(params);
 	}
 
diff --git a/weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/Weixin4jServerStartupWithoutThread.java b/weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/Weixin4jServerStartupWithoutThread.java
index 131f9efa..87a2aa1f 100644
--- a/weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/Weixin4jServerStartupWithoutThread.java
+++ b/weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/Weixin4jServerStartupWithoutThread.java
@@ -1,8 +1,8 @@
 package com.foxinmy.weixin4j.example.server;
 
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
 import com.foxinmy.weixin4j.exception.WeixinException;
-import com.foxinmy.weixin4j.handler.DebugMessageHandler;
-import com.foxinmy.weixin4j.startup.WeixinServerBootstrap;
 
 /**
  * 微信消息服务:单独作为一个服务jar包启动
@@ -38,10 +38,15 @@ public class Weixin4jServerStartupWithoutThread {
 	 * @param args
 	 * @throws WeixinException
 	 */
+	@SuppressWarnings("resource")
 	public static void main(String[] args) throws WeixinException {
-		new WeixinServerBootstrap(aesToken)
-				.handlerPackagesToScan(handlerPackage)
-				.addHandler(DebugMessageHandler.global).openAlwaysResponse()
-				.startup(port);
+		// 单独服务启动
+		//new WeixinServerBootstrap(aesToken)
+				//.handlerPackagesToScan(handlerPackage)
+				//.addHandler(DebugMessageHandler.global).openAlwaysResponse()
+				//.startup(port);
+		// spring容器启动
+		new ClassPathXmlApplicationContext(
+				new String[] { "classpath:/spring-bean.xml" });
 	}
 }
diff --git a/weixin4j-example/src/main/resources/spring-bean.xml b/weixin4j-example/src/main/resources/spring-bean.xml
index 15ec6293..7da1e329 100644
--- a/weixin4j-example/src/main/resources/spring-bean.xml
+++ b/weixin4j-example/src/main/resources/spring-bean.xml
@@ -9,7 +9,7 @@
 	<!-- 微信接口代理～start -->
 	<bean id="weixinProxy" class="com.foxinmy.weixin4j.mp.WeixinProxy">
 		<constructor-arg>
-			<bean class="com.foxinmy.weixin4j.util.Weixin4jSettings">
+			<bean class="com.foxinmy.weixin4j.setting.Weixin4jSettings">
 				<!-- 公众号信息:不声明则默认使用weixin4j.properties配置的weixin4j.account字段 -->
 				<constructor-arg>
 					<bean class="com.foxinmy.weixin4j.model.WeixinAccount">
@@ -39,7 +39,7 @@
 				</property -->
 				<!-- http参数:http请求时的参数,比如代理、超时等配置信息,暂时还未实现 -->
 				<property name="httpParams">
-					<bean class="com.foxinmy.weixin4j.http.HttpParams" />
+					<bean class="com.foxinmy.weixin4j.http.HttpParams"/>
 				</property>
 				<!-- 临时目录:weixin4j调用某些接口时需要用到的临时目录,不声明则获取顺序为:weixin4j.properties#weixin4j.tmpdir->`java.io.tmp` -->
 				<property name="tmpdir" value="/tmp/weixin4j" />
@@ -51,7 +51,7 @@
 	<!-- 微信支付接口代理～start -->
 	<bean id="weixinPayProxy" class="com.foxinmy.weixin4j.payment.WeixinPayProxy">
 		<constructor-arg>
-			<bean class="com.foxinmy.weixin4j.util.Weixin4jSettings">
+			<bean class="com.foxinmy.weixin4j.setting.Weixin4jSettings">
 				<!-- 商户信息:不声明则默认使用weixin4j.properties配置的weixin4j.account字段 -->
 				<constructor-arg>
 					<bean class="com.foxinmy.weixin4j.model.WeixinPayAccount">
@@ -64,7 +64,7 @@
 				<property name="certificateFile" value="/path/to/certificate/file" />
 				<!-- http参数:http请求时的参数,比如代理、超时等配置信息,暂时还未实现 -->
 				<property name="httpParams">
-					<bean class="com.foxinmy.weixin4j.http.HttpParams" />
+					<bean class="com.foxinmy.weixin4j.http.HttpParams"/>
 				</property>
 				<!-- 临时目录:weixin4j调用某些接口时需要用到的临时目录,不声明则获取顺序为:weixin4j.properties#weixin4j.tmpdir->`java.io.tmp` -->
 				<property name="tmpdir" value="/tmp/weixin4j" />
@@ -75,7 +75,7 @@
 
 	<!-- 微信消息服务～start -->
 	<bean
-		class="com.foxinmy.weixin4j.example.server.Weixin4jServerStartupWithThread">
+		class="com.foxinmy.weixin4j.example.server.Weixin4jServerStartupWithThread" init-method="start" destroy-method="stop">
 		<!-- 端口号 微信暂时只支持80端口 所以需要自己把微信被动消息请求转发(nginx等)到这个端口上来 -->
 		<constructor-arg index="0" value="30000" />
 		<!-- token信息 -->
@@ -85,8 +85,8 @@
 				<constructor-arg index="0" value="weixin4j" />
 			</bean>
 			<!-- 加密模式 -->
-			<!-- bean class="com.foxinmy.weixin4j.util.AesToken"> <constructor-arg 
-				index="0" value="公众号的应用ID(appid/corpid)" /> <constructor-arg index="1" value="开发者Token" 
+			<!-- bean class="com.foxinmy.weixin4j.util.AesToken"> <constructor-arg
+				index="0" value="公众号的应用ID(appid/corpid)" /> <constructor-arg index="1" value="开发者Token"
 				/> <constructor-arg index="2" value="解密的EncodingAESKey" /> </bean -->
 		</constructor-arg>
 		<!-- 处理微信消息的全限包名 -->
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
index 2c32412f..2d08a1a6 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
@@ -505,9 +505,9 @@ public class MediaApi extends MpApi {
 						}
 					});
 		} else {
-			mediaRecord = response
-					.getAsObject(new TypeReference<MediaRecord>() {
-					});
+			obj = response.getAsJson();
+			obj.put("items", obj.remove("itemlist"));
+			mediaRecord = JSON.toJavaObject(obj, MediaRecord.class);
 		}
 		mediaRecord.setMediaType(mediaType);
 		mediaRecord.setPageable(pageable);
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/card/CardCoupon.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/card/CardCoupon.java
index 3a2c3987..fd0e1c84 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/card/CardCoupon.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/card/CardCoupon.java
@@ -4,7 +4,7 @@ import com.foxinmy.weixin4j.mp.type.CardType;
 
 /**
  * 卡券
- * 
+ *
  * @className CardCoupon
  * @author jinyu(foxinmy@gmail.com)
  * @date 2016年4月4日
@@ -14,8 +14,29 @@ import com.foxinmy.weixin4j.mp.type.CardType;
 public interface CardCoupon {
 	/**
 	 * 卡券类型
-	 * 
+	 *
 	 * @return
 	 */
 	public CardType getCardType();
+
+	/**
+	 * 卡券基本信息
+	 *
+	 * @return
+	 */
+	public CouponBaseInfo getBaseInfo();
+
+	/**
+	 * 卡券高级信息
+	 *
+	 * @return
+	 */
+	public CouponAdvancedInfo getAdvancedInfo();
+
+	/**
+	 * 卡券详细信息
+	 *
+	 * @return
+	 */
+	public CouponDetailInfo getDetailInfo();
 }
diff --git a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
index fe677808..0023a6bc 100644
--- a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
+++ b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
@@ -417,6 +417,7 @@ public class MediaApi extends QyApi {
 				obj.toJSONString());
 		obj = response.getAsJson();
 
+		obj.put("items", obj.remove("itemlist"));
 		MediaRecord mediaRecord = JSON.toJavaObject(obj, MediaRecord.class);
 		mediaRecord.setMediaType(mediaType);
 		mediaRecord.setPageable(pageable);