diff --git a/CHANGE.md b/CHANGE.md
index b5272f4e..dc2f12a1 100644
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -172,4 +172,8 @@
   
 * 2015-02-05
 
-  + release 1.2
\ No newline at end of file
+  + release 1.2
+  
+* 2015-03-06
+  
+  + 新增oauth授权接口
\ No newline at end of file
diff --git a/weixin4j-mp/README.md b/weixin4j-mp/README.md
index f21b3660..5cdeb3fa 100644
--- a/weixin4j-mp/README.md
+++ b/weixin4j-mp/README.md
@@ -170,4 +170,8 @@ weixin4j-mp
   
 * 2015-01-31
   
-  + **weixin4j-mp-api**: 新增数据分析接口
\ No newline at end of file
+  + **weixin4j-mp-api**: 新增数据分析接口
+  
+* 2015-03-06
+  
+  + **weixin4j-mp-api**: 新增oauth授权接口
\ No newline at end of file
diff --git a/weixin4j-mp/weixin4j-mp-api/README.md b/weixin4j-mp/weixin4j-mp-api/README.md
index 880b7e32..a2f1c03d 100644
--- a/weixin4j-mp/weixin4j-mp-api/README.md
+++ b/weixin4j-mp/weixin4j-mp-api/README.md
@@ -33,20 +33,23 @@ weixin4j-mp-api
 
 * DataApi `数据统计API`
 
+* OauthApi `oauth授权API`
+
 如何使用
 --------
 1.API工程可以单独打包到其他项目中使用,需新增或拷贝`weixin.properties`文件到项目的`classpath`中
 
 weixin.properties说明
 
-| 属性名       |       说明      |
-| :---------- | :-------------- |
-| account     | 微信公众号信息 `json格式`  |
-| token_path  | 使用FileTokenHolder时token保存的物理路径 |
-| qr_path     | 调用二维码接口时保存二维码图片的物理路径 |
-| media_path  | 调用媒体接口时保存媒体文件的物理路径 |
-| bill_path   | 调用下载对账单接口保存excel文件的物理路径 |
-| ca_file     | 调用某些接口(支付相关)强制需要auth的ca授权文件 |
+| 属性名         |       说明      |
+| :----------	| :-------------- |
+| account     	| 微信公众号信息 `json格式`  |
+| token_path  	| 使用FileTokenHolder时token保存的物理路径 |
+| qr_path     	| 调用二维码接口时保存二维码图片的物理路径 |
+| media_path  	| 调用媒体接口时保存媒体文件的物理路径 |
+| bill_path   	| 调用下载对账单接口保存excel文件的物理路径 |
+| ca_file     	| 调用某些接口(支付相关)强制需要auth的ca授权文件 |
+| redirect_uri     | 调用OauthApi接口时需要填写的重定向路径 |
 
 示例(properties中换行用右斜杆\\)
 
@@ -66,6 +69,8 @@ weixin.properties说明
 	# ca证书存放的完整路径 (V2版本后缀为*.pfx,V3版本后缀为*.p12)
 	ca_file=/tmp/weixin/xxxxx.p12
 	#classpath路径下:ca_file=classpath:xxxxx.p12
+	
+	redirect_uri=http://xxx
 
 2.实例化一个`WeixinProxy`对象,调用API,需要强调的是如果只传入appid,appsecret两个参数将无法调用支付相关接口
 
@@ -149,4 +154,8 @@ weixin.properties说明
   
 * 2015-01-31
   
-  + 新增数据分析接口
\ No newline at end of file
+  + 新增数据分析接口
+  
+* 2015-03-06
+  
+  + 新增oauth授权接口
\ No newline at end of file
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
index 02c4a09c..0026d4d8 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
@@ -25,7 +25,6 @@ import com.foxinmy.weixin4j.mp.model.CustomRecord;
 import com.foxinmy.weixin4j.mp.model.Following;
 import com.foxinmy.weixin4j.mp.model.Group;
 import com.foxinmy.weixin4j.mp.model.KfAccount;
-import com.foxinmy.weixin4j.mp.model.OauthToken;
 import com.foxinmy.weixin4j.mp.model.QRParameter;
 import com.foxinmy.weixin4j.mp.model.SemQuery;
 import com.foxinmy.weixin4j.mp.model.SemResult;
@@ -525,40 +524,6 @@ public class WeixinProxy {
 		return massApi.getMassNews(msgId);
 	}
 
-	/**
-	 * oauth授权code换取token
-	 * 
-	 * @param code
-	 *            用户授权后返回的code
-	 * @return token对象
-	 * @throws WeixinException
-	 * @see <a
-	 *      href="http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html">获取用户token</a>
-	 * @see com.foxinmy.weixin4j.mp.model.OauthToken
-	 * @see com.foxinmy.weixin4j.mp.api.UserApi
-	 */
-	public OauthToken getOauthToken(String code, String appid, String appsecret)
-			throws WeixinException {
-		return userApi.getOauthToken(code, appid, appsecret);
-	}
-
-	/**
-	 * ouath获取用户信息
-	 * 
-	 * @param token
-	 *            授权票据
-	 * @return 用户对象
-	 * @throws WeixinException
-	 * @see <a
-	 *      href="http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html">拉取用户信息</a>
-	 * @see com.foxinmy.weixin4j.mp.model.User
-	 * @see com.foxinmy.weixin4j.mp.model.OauthToken
-	 * @see com.foxinmy.weixin4j.mp.api.UserApi
-	 */
-	public User getUser(OauthToken token) throws WeixinException {
-		return userApi.getUser(token);
-	}
-
 	/**
 	 * 获取用户信息
 	 * 
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/UserApi.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/UserApi.java
index 47de3342..5d133a77 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/UserApi.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/UserApi.java
@@ -11,7 +11,6 @@ import com.foxinmy.weixin4j.http.JsonResult;
 import com.foxinmy.weixin4j.http.Response;
 import com.foxinmy.weixin4j.model.Token;
 import com.foxinmy.weixin4j.mp.model.Following;
-import com.foxinmy.weixin4j.mp.model.OauthToken;
 import com.foxinmy.weixin4j.mp.model.User;
 import com.foxinmy.weixin4j.mp.type.Lang;
 import com.foxinmy.weixin4j.token.TokenHolder;
@@ -33,51 +32,6 @@ public class UserApi extends MpApi {
 		this.tokenHolder = tokenHolder;
 	}
 
-	/**
-	 * oauth授权code获取token
-	 * 
-	 * @param code
-	 *            用户授权后返回的code
-	 * @param appid
-	 * @param appsecret
-	 * @return token对象
-	 * @throws WeixinException
-	 * @see <a
-	 *      href="http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html">获取用户token</a>
-	 * @see com.foxinmy.weixin4j.mp.model.OauthToken
-	 */
-	public OauthToken getOauthToken(String code, String appid, String appsecret)
-			throws WeixinException {
-		String user_token_uri = getRequestUri("sns_user_token_uri");
-		Response response = request.get(String.format(user_token_uri, appid,
-				appsecret, code));
-
-		return response.getAsObject(new TypeReference<OauthToken>() {
-		});
-	}
-
-	/**
-	 * oauth获取用户信息
-	 * 
-	 * @param token
-	 *            授权票据
-	 * @return 用户对象
-	 * @throws WeixinException
-	 * @see <a
-	 *      href="http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html">拉取用户信息</a>
-	 * @see com.foxinmy.weixin4j.mp.model.User
-	 * @see com.foxinmy.weixin4j.mp.model.OauthToken
-	 * @see {@link com.foxinmy.weixin4j.mp.api.UserApi#getOauthToken(String)}
-	 */
-	public User getUser(OauthToken token) throws WeixinException {
-		String user_info_uri = getRequestUri("sns_user_info_uri");
-		Response response = request.get(String.format(user_info_uri,
-				token.getAccessToken(), token.getOpenid()));
-
-		return response.getAsObject(new TypeReference<User>() {
-		});
-	}
-
 	/**
 	 * 获取用户信息
 	 * 
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
index 3b36adf2..5ad4b236 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
@@ -16,7 +16,10 @@ tenpay_gw_base_url=https://gw.tenpay.com
 
 # \u7f51\u9875\u6388\u6743\u83b7\u53d6\u7528\u6237\u4fe1\u606f
 user_auth_uri=https://open.weixin.qq.com/connect/oauth2/authorize?appid=%s&redirect_uri=%s&response_type=code&scope=%s&state=%s#wechat_redirect
+sns_user_auth_uri=https://open.weixin.qq.com/connect/qrconnect?appid=%s&redirect_uri=%s&response_type=code&scope=%s&state=%s#wechat_redirect
 sns_user_token_uri=https://api.weixin.qq.com/sns/oauth2/access_token?appid=%s&secret=%s&code=%s&grant_type=authorization_code
+sns_token_refresh_uri=https://api.weixin.qq.com/sns/oauth2/refresh_token?appid=%s&grant_type=refresh_token&refresh_token=%s
+sns_auth_token_uri=https://api.weixin.qq.com/sns/auth?access_token=%s&openid=%s
 sns_user_info_uri=https://api.weixin.qq.com/sns/userinfo?access_token=%s&openid=%s&lang=zh_CN
 
 # \u76f4\u63a5\u83b7\u53d6\u7528\u6237\u4fe1\u606f
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties b/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
index 44d80deb..e0f29edb 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
@@ -1,6 +1,6 @@
 # \u6d4b\u8bd5\u4e4b\u7528 \u6b63\u5f0f\u73af\u5883\u4e0bcopy\u4e00\u4efd\u5230classpath
 # \u516c\u4f17\u53f7\u4fe1\u606f
-account={"id":"wxb72a4f2dbf27b59d","secret":"7ecc93fa8662f518a39c037fd599e1f5",\
+account={"id":"wx4ab8f8de58159a57","secret":"1d4eb0f4bf556aaed539f30ed05ca795",\
 "token":"\u5f00\u653e\u8005\u7684token",\
 "encodingAesKey":"\u516c\u4f17\u53f7\u8bbe\u7f6e\u4e86\u52a0\u5bc6\u65b9\u5f0f\u4e14\u4e3a\u300c\u5b89\u5168\u6a21\u5f0f\u300d\u65f6\u9700\u8981\u586b\u5165",\
 "mchId":"V3.x\u7248\u672c\u4e0b\u7684\u5fae\u4fe1\u5546\u6237\u53f7 \u670d\u52a1\u53f7\u652f\u4ed8\u65f6\u9700\u8981\u586b\u5165",\
diff --git a/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/MenuTest.java b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/MenuTest.java
index fb347441..7153b524 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/MenuTest.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/MenuTest.java
@@ -57,6 +57,20 @@ public class MenuTest extends TokenTest {
 		Assert.assertEquals(0, result.getCode());
 	}
 
+	@Test
+	public void create1() throws WeixinException {
+		btnList = new ArrayList<Button>();
+
+		Button b1 = new Button("我要订餐", "ORDERING", ButtonType.click);
+		btnList.add(b1);
+		Button b2 = new Button("查询订单", "http://802.canyi.net/order/list", ButtonType.view);
+		btnList.add(b2);
+		Button b3 = new Button("最新资讯", "NEWS", ButtonType.click);
+		btnList.add(b3);
+		JsonResult result = menuApi.createMenu(btnList);
+		Assert.assertEquals(0, result.getCode());
+	}
+	
 	@Test
 	public void get() throws WeixinException {
 		btnList = menuApi.getMenu();
diff --git a/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/PayTest.java b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/PayTest.java
index 0ae1481a..1c1511b8 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/PayTest.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/PayTest.java
@@ -25,151 +25,151 @@ import com.foxinmy.weixin4j.token.WeixinTokenCreator;
 import com.foxinmy.weixin4j.type.AccountType;
 
 public class PayTest {
-	private final static WeixinPayProxy PAY2;
-	private final static WeixinPayProxy PAY3;
-	private final static WeixinMpAccount ACCOUNT2;
-	private final static WeixinMpAccount ACCOUNT3;
-	static {
-		ACCOUNT2 = new WeixinMpAccount(
-				"appid",
-				"appsecret",
-				"paysignkey",
-				"partnerId", "partnerKey");
-		PAY2 = new WeixinPayProxy(ACCOUNT2, new FileTokenHolder(
-				new WeixinTokenCreator(ACCOUNT2.getId(), ACCOUNT2.getSecret(),
-						AccountType.MP)));
-		ACCOUNT3 = new WeixinMpAccount("appid",
-				"appsecret",
-				"paysignkey", "mchId");
-		PAY3 = new WeixinPayProxy(ACCOUNT3, new FileTokenHolder(
-				new WeixinTokenCreator(ACCOUNT3.getId(), ACCOUNT3.getSecret(),
-						AccountType.MP)));
-	}
+    private final static WeixinPayProxy PAY2;
+    private final static WeixinPayProxy PAY3;
+    private final static WeixinMpAccount ACCOUNT2;
+    private final static WeixinMpAccount ACCOUNT3;
+    static {
+        ACCOUNT2 = new WeixinMpAccount(
+                "wxba294f2c6f330361",
+                "8e33f5371a1afea1f7bce88088cb4bba",
+                "gADrKITv3qYWu9JEg1NS0WPaU5yFgTwS9WfPueskfPpt3OZGpnUN1uBom36G2tP701vi2pPRJLZF9dEDFj9pqxidPn10Y91Lj8kK37Svz6S4MfeAHo9svFZmHkIKScGb",
+                "1221928801", "8d1b26231827a965ef54fe6a3a151551");
+        PAY2 = new WeixinPayProxy(ACCOUNT2, new FileTokenHolder(
+                new WeixinTokenCreator(ACCOUNT2.getId(), ACCOUNT2.getSecret(),
+                        AccountType.MP)));
+        ACCOUNT3 = new WeixinMpAccount("wx0d1d598c0c03c999",
+                "2513ac683f1beabdb6b98d9ddd9e5755",
+                "GATFzDwbQdbbci3QEQxX2rUBvwTrsMiZ", "10020674");
+        PAY3 = new WeixinPayProxy(ACCOUNT3, new FileTokenHolder(
+                new WeixinTokenCreator(ACCOUNT3.getId(), ACCOUNT3.getSecret(),
+                        AccountType.MP)));
+    }
 
-	@Test
-	public void orderQueryV2() throws WeixinException {
-		System.err.println(PAY2.orderQueryV2("D14110500021"));
-	}
+    @Test
+    public void orderQueryV2() throws WeixinException {
+        System.err.println(PAY2.orderQueryV2("D14110500021"));
+    }
 
-	@Test
-	public void refundV2() throws WeixinException {
-		File caFile = new File(
-				"/path/xxx.pfx");
-		IdQuery idQuery = new IdQuery("D15020300005", IdType.TRADENO);
-		System.err.println(PAY2.refundV2(caFile, idQuery, "1422925555037", 16d, 16d,
-				"partnerId", "password", null, null, null));
-	}
+    @Test
+    public void refundV2() throws WeixinException {
+        File caFile = new File(
+                "/Users/jy/workspace/feican/canyi-weixin-parent/canyi-weixin-service/src/main/resources/1221928801.pfx");
+        IdQuery idQuery = new IdQuery("D15020300005", IdType.TRADENO);
+        System.err.println(PAY2.refundV2(caFile, idQuery, "1422925555037", 16d, 16d,
+                "1221928801", "111111", null, null, null));
+    }
 
-	@Test
-	public void refundQueryV2() throws WeixinException {
-		System.err.println(PAY2.refundQueryV2(new IdQuery("D14123000004",
-				IdType.TRADENO)));
-		refundQueryV3();
-	}
+    @Test
+    public void refundQueryV2() throws WeixinException {
+        System.err.println(PAY2.refundQueryV2(new IdQuery("D14123000004",
+                IdType.TRADENO)));
+        refundQueryV3();
+    }
 
-	@Test
-	public void downbillV2() throws WeixinException {
-		Calendar c = Calendar.getInstance();
-		c.set(Calendar.YEAR, 2014);
-		c.set(Calendar.MONTH, 11);
-		c.set(Calendar.DAY_OF_MONTH, 22);
-		File file = PAY2.downloadbill(c.getTime(), null);
-		System.err.println(file);
-	}
+    @Test
+    public void downbillV2() throws WeixinException {
+        Calendar c = Calendar.getInstance();
+        c.set(Calendar.YEAR, 2014);
+        c.set(Calendar.MONTH, 11);
+        c.set(Calendar.DAY_OF_MONTH, 22);
+        File file = PAY2.downloadbill(c.getTime(), null);
+        System.err.println(file);
+    }
 
-	@Test
-	public void orderQueryV3() throws WeixinException {
-		Order order = PAY3.orderQueryV3(new IdQuery("T0002", IdType.TRADENO));
-		System.err.println(order);
-		String sign = order.getSign();
-		order.setSign(null);
-		String valiSign = PayUtil.paysignMd5(order, ACCOUNT3.getPaySignKey());
-		System.err
-				.println(String.format("sign=%s,valiSign=%s", sign, valiSign));
-		Assert.assertEquals(valiSign, sign);
-	}
+    @Test
+    public void orderQueryV3() throws WeixinException {
+        Order order = PAY3.orderQueryV3(new IdQuery("T0002", IdType.TRADENO));
+        System.err.println(order);
+        String sign = order.getSign();
+        order.setSign(null);
+        String valiSign = PayUtil.paysignMd5(order, ACCOUNT3.getPaySignKey());
+        System.err
+                .println(String.format("sign=%s,valiSign=%s", sign, valiSign));
+        Assert.assertEquals(valiSign, sign);
+    }
 
-	@Test
-	public void refundQueryV3() throws WeixinException {
-		System.err.println(PAY3.refundQueryV3(new IdQuery("T00015",
-				IdType.TRADENO)));
-	}
+    @Test
+    public void refundQueryV3() throws WeixinException {
+        System.err.println(PAY3.refundQueryV3(new IdQuery("T00015",
+                IdType.TRADENO)));
+    }
 
-	@Test
-	public void downbillV3() throws WeixinException {
-		Calendar c = Calendar.getInstance();
-		System.err.println(c.getTime());
-		c.set(Calendar.YEAR, 2014);
-		c.set(Calendar.MONTH, 9);
-		c.set(Calendar.DAY_OF_MONTH, 22);
-		System.err.println(c.getTime());
-		File file = PAY3.downloadbill(c.getTime(), null);
-		System.err.println(file);
-	}
+    @Test
+    public void downbillV3() throws WeixinException {
+        Calendar c = Calendar.getInstance();
+        System.err.println(c.getTime());
+        c.set(Calendar.YEAR, 2014);
+        c.set(Calendar.MONTH, 9);
+        c.set(Calendar.DAY_OF_MONTH, 22);
+        System.err.println(c.getTime());
+        File file = PAY3.downloadbill(c.getTime(), null);
+        System.err.println(file);
+    }
 
-	@Test
-	public void refundV3() throws WeixinException {
-		File caFile = new File(
-				"/path/xxx.p12");
-		IdQuery idQuery = new IdQuery("T00015", IdType.TRADENO);
-		com.foxinmy.weixin4j.mp.payment.v3.RefundResult result = PAY3.refundV3(
-				caFile, idQuery, "R0002", 1d, 1d, "10020674");
-		System.err.println(result);
-		String sign = result.getSign();
-		result.setSign(null);
-		String valiSign = PayUtil.paysignMd5(result, ACCOUNT3.getPaySignKey());
-		System.err
-				.println(String.format("sign=%s,valiSign=%s", sign, valiSign));
-		Assert.assertEquals(valiSign, sign);
-	}
+    @Test
+    public void refundV3() throws WeixinException {
+        File caFile = new File(
+                "/Users/jy/workspace/feican/canyi-weixin-parent/canyi-weixin-service/src/main/resources/10020674.p12");
+        IdQuery idQuery = new IdQuery("T00015", IdType.TRADENO);
+        com.foxinmy.weixin4j.mp.payment.v3.RefundResult result = PAY3.refundV3(
+                caFile, idQuery, "R0002", 1d, 1d, "10020674");
+        System.err.println(result);
+        String sign = result.getSign();
+        result.setSign(null);
+        String valiSign = PayUtil.paysignMd5(result, ACCOUNT3.getPaySignKey());
+        System.err
+                .println(String.format("sign=%s,valiSign=%s", sign, valiSign));
+        Assert.assertEquals(valiSign, sign);
+    }
 
-	@Test
-	public void nativeV3() throws WeixinException {
-		PayPackageV3 payPackageV3 = new PayPackageV3(ACCOUNT3,
-				"oyFLst1bqtuTcxK-ojF8hOGtLQao", "native测试", "T0001", 0.1d,
-				"127.0.0.1", TradeType.NATIVE);
-		payPackageV3.setProductId("0001");
-		payPackageV3.setNotifyUrl("xxxx");
-		PrePay prePay = null;
-		try {
-			prePay = PayUtil.createPrePay(payPackageV3,
-					ACCOUNT3.getPaySignKey());
-		} catch (PayException e) {
-			e.printStackTrace();
-		}
-		System.err.println(prePay);
-	}
+    @Test
+    public void nativeV3() throws WeixinException {
+        PayPackageV3 payPackageV3 = new PayPackageV3(ACCOUNT3,
+                "oyFLst1bqtuTcxK-ojF8hOGtLQao", "native测试", "T0001", 0.1d,
+                "127.0.0.1", TradeType.NATIVE);
+        payPackageV3.setProductId("0001");
+        payPackageV3.setNotifyUrl("xxxx");
+        PrePay prePay = null;
+        try {
+            prePay = PayUtil.createPrePay(payPackageV3,
+                    ACCOUNT3.getPaySignKey());
+        } catch (PayException e) {
+            e.printStackTrace();
+        }
+        System.err.println(prePay);
+    }
 
-	@Test
-	public void closeOrder() throws WeixinException {
-		ApiResult result = PAY3.closeOrder("D111");
-		System.err.println(result);
-		String sign = result.getSign();
-		result.setSign(null);
-		String valiSign = PayUtil.paysignMd5(result, ACCOUNT3.getPaySignKey());
-		System.err
-				.println(String.format("sign=%s,valiSign=%s", sign, valiSign));
-		Assert.assertEquals(valiSign, sign);
-	}
+    @Test
+    public void closeOrder() throws WeixinException {
+        ApiResult result = PAY3.closeOrder("D111");
+        System.err.println(result);
+        String sign = result.getSign();
+        result.setSign(null);
+        String valiSign = PayUtil.paysignMd5(result, ACCOUNT3.getPaySignKey());
+        System.err
+                .println(String.format("sign=%s,valiSign=%s", sign, valiSign));
+        Assert.assertEquals(valiSign, sign);
+    }
 
-	@Test
-	public void shortUrl() throws WeixinException {
-		String url = "weixin://wxpay/bizpayurl?xxxxxx";
-		String shortUrl = PAY3.getPayShorturl(url);
-		System.err.println(shortUrl);
-	}
+    @Test
+    public void shortUrl() throws WeixinException {
+        String url = "weixin://wxpay/bizpayurl?xxxxxx";
+        String shortUrl = PAY3.getPayShorturl(url);
+        System.err.println(shortUrl);
+    }
 
-	@Test
-	public void interfaceReport() throws WeixinException {
-		String interfaceUrl = "https://api.mch.weixin.qq.com/pay/unifiedorder";
-		int executeTime = 2500;
-		String outTradeNo = null;
-		String ip = "127.0.0.1";
-		Date time = new Date();
-		XmlResult returnXml = new XmlResult("SUCCESS", "");
-		returnXml.setResultCode("SUCCESS");
-		returnXml = PAY3.interfaceReport(interfaceUrl, executeTime, outTradeNo,
-				ip, time, returnXml);
-		System.err.println(returnXml);
-	}
+    @Test
+    public void interfaceReport() throws WeixinException {
+        String interfaceUrl = "https://api.mch.weixin.qq.com/pay/unifiedorder";
+        int executeTime = 2500;
+        String outTradeNo = null;
+        String ip = "127.0.0.1";
+        Date time = new Date();
+        XmlResult returnXml = new XmlResult("SUCCESS", "");
+        returnXml.setResultCode("SUCCESS");
+        returnXml = PAY3.interfaceReport(interfaceUrl, executeTime, outTradeNo,
+                ip, time, returnXml);
+        System.err.println(returnXml);
+    }
 }
diff --git a/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java b/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
index 8772cbeb..266c9e5a 100644
--- a/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
+++ b/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/WeixinProxy.java
@@ -98,6 +98,8 @@ public class WeixinProxy {
 	/**
 	 * 查询部门列表(以部门的order字段从小到大排列)
 	 * 
+	 * @param departId
+	 *            部门ID。获取指定部门ID下的子部门
 	 * @see com.foxinmy.weixin4j.qy.model.Department
 	 * @see <a
 	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E7%AE%A1%E7%90%86%E9%83%A8%E9%97%A8#.E8.8E.B7.E5.8F.96.E9.83.A8.E9.97.A8.E5.88.97.E8.A1.A8">获取部门列表</a>
@@ -105,8 +107,8 @@ public class WeixinProxy {
 	 * @return 部门列表
 	 * @throws WeixinException
 	 */
-	public List<Department> listDepart() throws WeixinException {
-		return departApi.listDepart();
+	public List<Department> listDepart(int departId) throws WeixinException {
+		return departApi.listDepart(departId);
 	}
 
 	/**
diff --git a/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/api/DepartApi.java b/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/api/DepartApi.java
index d42172ea..c5a3490d 100644
--- a/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/api/DepartApi.java
+++ b/weixin4j-qy/weixin4j-qy-api/src/main/java/com/foxinmy/weixin4j/qy/api/DepartApi.java
@@ -75,13 +75,14 @@ public class DepartApi extends QyApi {
 	/**
 	 * 查询部门列表(以部门的order字段从小到大排列)
 	 * 
+	 * @param departId 部门ID。获取指定部门ID下的子部门
 	 * @see com.foxinmy.weixin4j.qy.model.Department
 	 * @see <a
 	 *      href="http://qydev.weixin.qq.com/wiki/index.php?title=%E7%AE%A1%E7%90%86%E9%83%A8%E9%97%A8#.E8.8E.B7.E5.8F.96.E9.83.A8.E9.97.A8.E5.88.97.E8.A1.A8">获取部门列表</a>
 	 * @return 部门列表
 	 * @throws WeixinException
 	 */
-	public List<Department> listDepart() throws WeixinException {
+	public List<Department> listDepart(int departId) throws WeixinException {
 		String department_list_uri = getRequestUri("department_list_uri");
 		Token token = tokenHolder.getToken();
 		Response response = request.post(String.format(department_list_uri,
diff --git a/weixin4j-qy/weixin4j-qy-api/src/test/java/com/foxinmy/weixin4j/qy/test/DepartTest.java b/weixin4j-qy/weixin4j-qy-api/src/test/java/com/foxinmy/weixin4j/qy/test/DepartTest.java
index 8897f050..811d38f8 100644
--- a/weixin4j-qy/weixin4j-qy-api/src/test/java/com/foxinmy/weixin4j/qy/test/DepartTest.java
+++ b/weixin4j-qy/weixin4j-qy-api/src/test/java/com/foxinmy/weixin4j/qy/test/DepartTest.java
@@ -45,7 +45,7 @@ public class DepartTest extends TokenTest {
 
 	@Test
 	public void list() throws WeixinException {
-		List<Department> list = departApi.listDepart();
+		List<Department> list = departApi.listDepart(1);
 		Assert.assertFalse(list.isEmpty());
 		System.out.println(list);
 	}