diff --git a/src/main/java/chanjarster/weixin/api/WxService.java b/src/main/java/chanjarster/weixin/api/WxService.java
index fffc5c696..c772108bd 100644
--- a/src/main/java/chanjarster/weixin/api/WxService.java
+++ b/src/main/java/chanjarster/weixin/api/WxService.java
@@ -45,7 +45,7 @@ public interface WxService {
    * </pre>
    * @throws WxErrorException
    */
-  public void refreshAccessToken() throws WxErrorException;
+  public void accessTokenRefresh() throws WxErrorException;
   
   /**
    * <pre>
@@ -64,15 +64,15 @@ public interface WxService {
    * @param inputStream       输入流
    * @throws WxErrorException
    */
-  public WxMediaUploadResult uploadMedia(String mediaType, String fileType, InputStream inputStream) throws WxErrorException, IOException;
+  public WxMediaUploadResult mediaUpload(String mediaType, String fileType, InputStream inputStream) throws WxErrorException, IOException;
 
   /**
-   * @see #uploadMedia(String, String, InputStream)
+   * @see #mediaUpload(String, String, InputStream)
    * @param mediaType
    * @param file
    * @throws WxErrorException
    */
-  public WxMediaUploadResult uploadMedia(String mediaType, File file) throws WxErrorException;
+  public WxMediaUploadResult mediaUpload(String mediaType, File file) throws WxErrorException;
   
   /**
    * <pre>
@@ -84,7 +84,7 @@ public interface WxService {
    * @return 保存到本地的临时文件
    * @throws WxErrorException
    */
-  public File downloadMedia(String media_id) throws WxErrorException;
+  public File mediaDownload(String media_id) throws WxErrorException;
   
   /**
    * <pre>
@@ -94,54 +94,58 @@ public interface WxService {
    * @param message
    * @throws WxErrorException
    */
-  public void sendCustomMessage(WxCustomMessage message) throws WxErrorException;
+  public void customMessageSend(WxCustomMessage message) throws WxErrorException;
   
   /**
    * <pre>
-   * 上传群发用的图文消息，上传后才能群发图文消息 {@link #sendMassMessage(WxMassMessage)}
+   * 上传群发用的图文消息，上传后才能群发图文消息 
    * 
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=高级群发接口
    * </pre>
    * @param news
    * @throws WxErrorException
+   * @see #massGroupMessageSend(WxMassGroupMessage)
+   * @see #massOpenIdsMessageSend(WxMassOpenIdsMessage)
    */
-  public WxMassUploadResult uploadMassNews(WxMassNews news) throws WxErrorException;
+  public WxMassUploadResult massNewsUpload(WxMassNews news) throws WxErrorException;
   
   /**
    * <pre>
-   * 上传群发用的视频，上传后才能群发视频消息 {@link #sendMassMessage(WxMassMessage)}
+   * 上传群发用的视频，上传后才能群发视频消息
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=高级群发接口
    * </pre>
    * @return
    * @throws WxErrorException
+   * @see #massGroupMessageSend(WxMassGroupMessage)
+   * @see #massOpenIdsMessageSend(WxMassOpenIdsMessage)
    */
-  public WxMassUploadResult uploadMassVideo(WxMassVideo video) throws WxErrorException;
+  public WxMassUploadResult massVideoUpload(WxMassVideo video) throws WxErrorException;
 
   /**
    * <pre>
    * 分组群发消息
-   * 如果发送图文消息，必须先使用 {@link #uploadMassNews(WxMassNews)} 获得media_id，然后再发送
-   * 如果发送视频消息，必须先使用 {@link #uploadMassVideo(WxMassVideo)} 获得media_id，然后再发送
+   * 如果发送图文消息，必须先使用 {@link #massNewsUpload(WxMassNews)} 获得media_id，然后再发送
+   * 如果发送视频消息，必须先使用 {@link #massVideoUpload(WxMassVideo)} 获得media_id，然后再发送
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=高级群发接口
    * </pre>
    * @param message
    * @throws WxErrorException
    * @return 
    */
-  public WxMassSendResult sendMassMessageByGroup(WxMassGroupMessage message) throws WxErrorException;
+  public WxMassSendResult massGroupMessageSend(WxMassGroupMessage message) throws WxErrorException;
   
   /**
    * <pre>
    * 按openId列表群发消息
-   * 如果发送图文消息，必须先使用 {@link #uploadMassNews(WxMassNews)} 获得media_id，然后再发送
-   * 如果发送视频消息，必须先使用 {@link #uploadMassVideo(WxMassVideo)} 获得media_id，然后再发送
+   * 如果发送图文消息，必须先使用 {@link #massNewsUpload(WxMassNews)} 获得media_id，然后再发送
+   * 如果发送视频消息，必须先使用 {@link #massVideoUpload(WxMassVideo)} 获得media_id，然后再发送
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=高级群发接口
    * </pre>
    * @param message
    * @return
    * @throws WxErrorException
    */
-  public WxMassSendResult sendMassMessageByOpenIds(WxMassOpenIdsMessage message) throws WxErrorException;
+  public WxMassSendResult massOpenIdsMessageSend(WxMassOpenIdsMessage message) throws WxErrorException;
 
   /**
    * <pre>
@@ -151,7 +155,7 @@ public interface WxService {
    * @param menu
    * @throws WxErrorException
    */
-  public void createMenu(WxMenu menu) throws WxErrorException;
+  public void menuCreate(WxMenu menu) throws WxErrorException;
   
   /**
    * <pre>
@@ -160,7 +164,7 @@ public interface WxService {
    * </pre>
    * @throws WxErrorException
    */
-  public void deleteMenu() throws WxErrorException;
+  public void menuDelete() throws WxErrorException;
   
   /**
    * <pre>
@@ -170,7 +174,7 @@ public interface WxService {
    * @return
    * @throws WxErrorException
    */
-  public WxMenu getMenu() throws WxErrorException;
+  public WxMenu menuGet() throws WxErrorException;
 
   public void setWxConfigStorage(WxConfigStorage wxConfigProvider);
 }
diff --git a/src/main/java/chanjarster/weixin/api/WxServiceImpl.java b/src/main/java/chanjarster/weixin/api/WxServiceImpl.java
index 2a0ad0eb1..e06f61aa7 100644
--- a/src/main/java/chanjarster/weixin/api/WxServiceImpl.java
+++ b/src/main/java/chanjarster/weixin/api/WxServiceImpl.java
@@ -79,7 +79,7 @@ public class WxServiceImpl implements WxService {
     return buf.toString();
  }
   
-  public void refreshAccessToken() throws WxErrorException {
+  public void accessTokenRefresh() throws WxErrorException {
     if (!GLOBAL_ACCESS_TOKEN_REFRESH_FLAG.getAndSet(true)) {
       try {
         String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential"
@@ -116,22 +116,22 @@ public class WxServiceImpl implements WxService {
     }
   }
   
-  public void sendCustomMessage(WxCustomMessage message) throws WxErrorException {
+  public void customMessageSend(WxCustomMessage message) throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/message/custom/send";
     execute(new SimplePostRequestExecutor(), url, message.toJson());
   }
   
-  public void createMenu(WxMenu menu) throws WxErrorException {
+  public void menuCreate(WxMenu menu) throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/menu/create";
     execute(new SimplePostRequestExecutor(), url, menu.toJson());
   }
   
-  public void deleteMenu() throws WxErrorException {
+  public void menuDelete() throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/menu/delete";
     execute(new SimpleGetRequestExecutor(), url, null);
   }
 
-  public WxMenu getMenu() throws WxErrorException {
+  public WxMenu menuGet() throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/menu/get";
     try {
       String resultContent = execute(new SimpleGetRequestExecutor(), url, null);
@@ -145,39 +145,39 @@ public class WxServiceImpl implements WxService {
     }
   }
 
-  public WxMediaUploadResult uploadMedia(String mediaType, String fileType, InputStream inputStream) throws WxErrorException, IOException {
-    return uploadMedia(mediaType,FileUtil.createTmpFile(inputStream, UUID.randomUUID().toString(), fileType));
+  public WxMediaUploadResult mediaUpload(String mediaType, String fileType, InputStream inputStream) throws WxErrorException, IOException {
+    return mediaUpload(mediaType,FileUtil.createTmpFile(inputStream, UUID.randomUUID().toString(), fileType));
   }
   
-  public WxMediaUploadResult uploadMedia(String mediaType, File file) throws WxErrorException {
+  public WxMediaUploadResult mediaUpload(String mediaType, File file) throws WxErrorException {
     String url = "http://file.api.weixin.qq.com/cgi-bin/media/upload?type=" + mediaType;
     return execute(new MediaUploadRequestExecutor(), url, file);
   }
   
-  public File downloadMedia(String media_id) throws WxErrorException {
+  public File mediaDownload(String media_id) throws WxErrorException {
     String url = "http://file.api.weixin.qq.com/cgi-bin/media/get";
     return execute(new MediaDownloadRequestExecutor(), url, "media_id=" + media_id);
   }
 
-  public WxMassUploadResult uploadMassNews(WxMassNews news) throws WxErrorException {
+  public WxMassUploadResult massNewsUpload(WxMassNews news) throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/media/uploadnews";
     String responseContent = execute(new SimplePostRequestExecutor(), url, news.toJson());
     return WxMassUploadResult.fromJson(responseContent);
   }
   
-  public WxMassUploadResult uploadMassVideo(WxMassVideo video) throws WxErrorException {
+  public WxMassUploadResult massVideoUpload(WxMassVideo video) throws WxErrorException {
     String url = "http://file.api.weixin.qq.com/cgi-bin/media/uploadvideo";
     String responseContent = execute(new SimplePostRequestExecutor(), url, video.toJson());
     return WxMassUploadResult.fromJson(responseContent);
   }
   
-  public WxMassSendResult sendMassMessageByGroup(WxMassGroupMessage message) throws WxErrorException {
+  public WxMassSendResult massGroupMessageSend(WxMassGroupMessage message) throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall";
     String responseContent = execute(new SimplePostRequestExecutor(), url, message.toJson());
     return WxMassSendResult.fromJson(responseContent);
   }
 
-  public WxMassSendResult sendMassMessageByOpenIds(WxMassOpenIdsMessage message) throws WxErrorException {
+  public WxMassSendResult massOpenIdsMessageSend(WxMassOpenIdsMessage message) throws WxErrorException {
     String url = "https://api.weixin.qq.com/cgi-bin/message/mass/send";
     String responseContent = execute(new SimplePostRequestExecutor(), url, message.toJson());
     return WxMassSendResult.fromJson(responseContent);
@@ -193,7 +193,7 @@ public class WxServiceImpl implements WxService {
    */
   public <T, E> T execute(RequestExecutor<T, E> executor, String uri, E data) throws WxErrorException {
     if (StringUtils.isBlank(wxConfigStorage.getAccessToken())) {
-      refreshAccessToken();
+      accessTokenRefresh();
     }
     String accessToken = wxConfigStorage.getAccessToken();
     
@@ -210,7 +210,7 @@ public class WxServiceImpl implements WxService {
        * 42001 access_token超时
        */
       if (error.getErrcode() == 42001 || error.getErrcode() == 40001) {
-        refreshAccessToken();
+        accessTokenRefresh();
         return execute(executor, uri, data);
       }
       /**
diff --git a/src/test/java/chanjarster/weixin/api/WxBaseAPITest.java b/src/test/java/chanjarster/weixin/api/WxBaseAPITest.java
index 3002f2dd4..8c17a2a00 100644
--- a/src/test/java/chanjarster/weixin/api/WxBaseAPITest.java
+++ b/src/test/java/chanjarster/weixin/api/WxBaseAPITest.java
@@ -24,7 +24,7 @@ public class WxBaseAPITest {
   public void testRefreshAccessToken() throws WxErrorException {
     WxConfigStorage configStorage = wxService.wxConfigStorage;
     String before = configStorage.getAccessToken();
-    wxService.refreshAccessToken();
+    wxService.accessTokenRefresh();
 
     String after = configStorage.getAccessToken();
 
diff --git a/src/test/java/chanjarster/weixin/api/WxCustomMessageAPITest.java b/src/test/java/chanjarster/weixin/api/WxCustomMessageAPITest.java
index ce99bdd6a..9dfa08b4f 100644
--- a/src/test/java/chanjarster/weixin/api/WxCustomMessageAPITest.java
+++ b/src/test/java/chanjarster/weixin/api/WxCustomMessageAPITest.java
@@ -28,7 +28,7 @@ public class WxCustomMessageAPITest {
     message.setTouser(configProvider.getOpenId());
     message.setContent("欢迎欢迎，热烈欢迎\n换行测试\n超链接:<a href=\"http://www.baidu.com\">Hello World</a>");
 
-    wxService.sendCustomMessage(message);
+    wxService.customMessageSend(message);
   }
 
 }
diff --git a/src/test/java/chanjarster/weixin/api/WxMassMessageAPITest.java b/src/test/java/chanjarster/weixin/api/WxMassMessageAPITest.java
index 7ffbdbf70..a5fca2ec7 100644
--- a/src/test/java/chanjarster/weixin/api/WxMassMessageAPITest.java
+++ b/src/test/java/chanjarster/weixin/api/WxMassMessageAPITest.java
@@ -41,7 +41,7 @@ public class WxMassMessageAPITest {
     massMessage.setContent("测试群发消息\n欢迎欢迎，热烈欢迎\n换行测试\n超链接:<a href=\"http://www.baidu.com\">Hello World</a>");
     massMessage.getTouser().add(configProvider.getOpenId());
 
-    WxMassSendResult massResult = wxService.sendMassMessageByOpenIds(massMessage);
+    WxMassSendResult massResult = wxService.massOpenIdsMessageSend(massMessage);
     Assert.assertNotNull(massResult);
     Assert.assertNotNull(massResult.getMsg_id());
   }
@@ -55,7 +55,7 @@ public class WxMassMessageAPITest {
     massMessage.setMedia_id(mediaId);
     massMessage.getTouser().add(configProvider.getOpenId());
 
-    WxMassSendResult massResult = wxService.sendMassMessageByOpenIds(massMessage);
+    WxMassSendResult massResult = wxService.massOpenIdsMessageSend(massMessage);
     Assert.assertNotNull(massResult);
     Assert.assertNotNull(massResult.getMsg_id());
   }
@@ -69,7 +69,7 @@ public class WxMassMessageAPITest {
     {
       // 上传视频到媒体库
       InputStream inputStream = ClassLoader.getSystemResourceAsStream("mm.mp4");
-      WxMediaUploadResult uploadMediaRes = wxService.uploadMedia(WxConsts.MEDIA_VIDEO, WxConsts.FILE_MP4, inputStream);
+      WxMediaUploadResult uploadMediaRes = wxService.mediaUpload(WxConsts.MEDIA_VIDEO, WxConsts.FILE_MP4, inputStream);
       Assert.assertNotNull(uploadMediaRes);
       Assert.assertNotNull(uploadMediaRes.getMedia_id());
       
@@ -78,7 +78,7 @@ public class WxMassMessageAPITest {
       video.setTitle("测试标题");
       video.setDescription("测试描述");
       video.setMedia_id(uploadMediaRes.getMedia_id());
-      WxMassUploadResult uploadResult = wxService.uploadMassVideo(video);
+      WxMassUploadResult uploadResult = wxService.massVideoUpload(video);
       Assert.assertNotNull(uploadResult);
       Assert.assertNotNull(uploadResult.getMedia_id());
       messages[0] = new Object[] { WxConsts.MASS_MSG_VIDEO, uploadResult.getMedia_id() };
@@ -88,7 +88,7 @@ public class WxMassMessageAPITest {
      */
     {
       InputStream inputStream = ClassLoader.getSystemResourceAsStream("mm.jpeg");
-      WxMediaUploadResult uploadMediaRes = wxService.uploadMedia(WxConsts.MEDIA_IMAGE, WxConsts.FILE_JPG, inputStream);
+      WxMediaUploadResult uploadMediaRes = wxService.mediaUpload(WxConsts.MEDIA_IMAGE, WxConsts.FILE_JPG, inputStream);
       Assert.assertNotNull(uploadMediaRes);
       Assert.assertNotNull(uploadMediaRes.getMedia_id());
       messages[1] = new Object[] { WxConsts.MASS_MSG_IMAGE, uploadMediaRes.getMedia_id() };
@@ -98,7 +98,7 @@ public class WxMassMessageAPITest {
      */
     {
       InputStream inputStream = ClassLoader.getSystemResourceAsStream("mm.mp3");
-      WxMediaUploadResult uploadMediaRes = wxService.uploadMedia(WxConsts.MEDIA_VOICE, WxConsts.FILE_MP3, inputStream);
+      WxMediaUploadResult uploadMediaRes = wxService.mediaUpload(WxConsts.MEDIA_VOICE, WxConsts.FILE_MP3, inputStream);
       Assert.assertNotNull(uploadMediaRes);
       Assert.assertNotNull(uploadMediaRes.getMedia_id());
       messages[2] = new Object[] { WxConsts.MASS_MSG_VOICE, uploadMediaRes.getMedia_id() };
@@ -109,7 +109,7 @@ public class WxMassMessageAPITest {
     {
       // 上传照片到媒体库
       InputStream inputStream = ClassLoader.getSystemResourceAsStream("mm.jpeg");
-      WxMediaUploadResult uploadMediaRes = wxService.uploadMedia(WxConsts.MEDIA_IMAGE, WxConsts.FILE_JPG, inputStream);
+      WxMediaUploadResult uploadMediaRes = wxService.mediaUpload(WxConsts.MEDIA_IMAGE, WxConsts.FILE_JPG, inputStream);
       Assert.assertNotNull(uploadMediaRes);
       Assert.assertNotNull(uploadMediaRes.getMedia_id());
       
@@ -131,7 +131,7 @@ public class WxMassMessageAPITest {
       article2.setDigest("摘要2");
       news.addArticle(article2);
       
-      WxMassUploadResult massUploadResult = wxService.uploadMassNews(news);
+      WxMassUploadResult massUploadResult = wxService.massNewsUpload(news);
       Assert.assertNotNull(massUploadResult);
       Assert.assertNotNull(uploadMediaRes.getMedia_id());
       messages[3] = new Object[] { WxConsts.MASS_MSG_VIDEO, massUploadResult.getMedia_id() };
diff --git a/src/test/java/chanjarster/weixin/api/WxMediaAPITest.java b/src/test/java/chanjarster/weixin/api/WxMediaAPITest.java
index 009ffbfff..e95415535 100644
--- a/src/test/java/chanjarster/weixin/api/WxMediaAPITest.java
+++ b/src/test/java/chanjarster/weixin/api/WxMediaAPITest.java
@@ -32,7 +32,7 @@ public class WxMediaAPITest {
   @Test(dataProvider="uploadMedia", enabled = true)
   public void testUploadMedia(String mediaType, String fileType, String fileName) throws WxErrorException, IOException {
     InputStream inputStream = ClassLoader.getSystemResourceAsStream(fileName);
-    WxMediaUploadResult res = wxService.uploadMedia(mediaType, fileType, inputStream);
+    WxMediaUploadResult res = wxService.mediaUpload(mediaType, fileType, inputStream);
     Assert.assertNotNull(res.getType());
     Assert.assertNotNull(res.getCreated_at());
     Assert.assertTrue(res.getMedia_id() != null || res.getThumb_media_id() != null);
@@ -57,7 +57,7 @@ public class WxMediaAPITest {
   
   @Test(dependsOnMethods = { "testUploadMedia" }, dataProvider="downloadMedia")
   public void testDownloadMedia(String media_id) throws WxErrorException {
-    wxService.downloadMedia(media_id);
+    wxService.mediaDownload(media_id);
   }
   
   @DataProvider
diff --git a/src/test/java/chanjarster/weixin/api/WxMenuAPITest.java b/src/test/java/chanjarster/weixin/api/WxMenuAPITest.java
index 9ca7acef1..605df05b4 100644
--- a/src/test/java/chanjarster/weixin/api/WxMenuAPITest.java
+++ b/src/test/java/chanjarster/weixin/api/WxMenuAPITest.java
@@ -27,17 +27,17 @@ public class WxMenuAPITest {
   
   @Test(dataProvider = "menu", enabled = true)
   public void testCreateMenu(WxMenu wxMenu) throws WxErrorException {
-    wxService.createMenu(wxMenu);
+    wxService.menuCreate(wxMenu);
   }
   
   @Test(dependsOnMethods = { "testCreateMenu"}, enabled = true)
   public void testGetMenu() throws WxErrorException {
-    Assert.assertNotNull(wxService.getMenu());
+    Assert.assertNotNull(wxService.menuGet());
   }
   
   @Test(dependsOnMethods = { "testGetMenu"}, enabled = true)
   public void testDeleteMenu() throws WxErrorException {
-    wxService.deleteMenu();
+    wxService.menuDelete();
   }
   
   @DataProvider(name="menu")