diff --git a/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaTemplateServiceImplTest.java b/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaTemplateServiceImplTest.java
deleted file mode 100644
index 57896685b..000000000
--- a/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaTemplateServiceImplTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-package cn.binarywang.wx.miniapp.api.impl;
-
-import cn.binarywang.wx.miniapp.api.WxMaService;
-import cn.binarywang.wx.miniapp.bean.template.WxMaTemplateAddResult;
-import cn.binarywang.wx.miniapp.bean.template.WxMaTemplateLibraryGetResult;
-import cn.binarywang.wx.miniapp.bean.template.WxMaTemplateLibraryListResult;
-import cn.binarywang.wx.miniapp.bean.template.WxMaTemplateListResult;
-import cn.binarywang.wx.miniapp.test.ApiTestModule;
-import com.google.inject.Inject;
-import org.assertj.core.util.Lists;
-import org.testng.Assert;
-import org.testng.annotations.Guice;
-import org.testng.annotations.Test;
-
-import java.util.List;
-
-@Test
-@Guice(modules = ApiTestModule.class)
-public class WxMaTemplateServiceImplTest {
-  @Inject
-  protected WxMaService wxService;
-
-  @Test
-  public void testFindTemplateLibraryList() throws Exception {
-    WxMaTemplateLibraryListResult result = this.wxService.getTemplateService().findTemplateLibraryList(0, 20);
-    Assert.assertEquals(20, result.getList().size());
-  }
-
-  @Test
-  public void testFindTemplateLibraryKeywordList() throws Exception {
-    WxMaTemplateLibraryGetResult result = this.wxService.getTemplateService().findTemplateLibraryKeywordList("AT0004");
-    Assert.assertEquals("AT0004", result.getId());
-    Assert.assertEquals("交易提醒", result.getTitle());
-    Assert.assertEquals(100, result.getKeywordList().size());
-  }
-
-  @Test
-  public void testAddTemplate() throws Exception {
-    List<Integer> list = Lists.newArrayList();
-    list.add(1);
-    list.add(20);
-    list.add(84);
-
-    WxMaTemplateAddResult result = this.wxService.getTemplateService().addTemplate("AT0004", list);
-    Assert.assertNotNull(result.getTemplateId());
-    System.out.println(result);
-  }
-
-  @Test
-  public void testFindTemplateList() throws Exception {
-    WxMaTemplateListResult result = this.wxService.getTemplateService().findTemplateList(0, 20);
-    System.out.println(result);
-  }
-
-  @Test
-  public void testDelTemplate() throws Exception {
-
-    //add
-    List<Integer> list = Lists.newArrayList();
-    list.add(1);
-    list.add(20);
-    list.add(84);
-
-    WxMaTemplateAddResult result = this.wxService.getTemplateService().addTemplate("AT0004", list);
-
-    //delete
-    this.wxService.getTemplateService().delTemplate(result.getTemplateId());
-  }
-}
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java
index 171295a9d..f836cebaa 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java
@@ -221,28 +221,12 @@ public abstract class BaseWxMpServiceImpl<H, P> implements WxMpService, RequestH
     return WxMpSemanticQueryResult.fromJson(responseContent);
   }
 
-  @Override
-  public String oauth2buildAuthorizationUrl(String redirectURI, String scope, String state) {
-    return String.format(CONNECT_OAUTH2_AUTHORIZE_URL.getUrl(this.getWxMpConfigStorage()),
-      this.getWxMpConfigStorage().getAppId(), URIUtil.encodeURIComponent(redirectURI), scope, StringUtils.trimToEmpty(state));
-  }
-
   @Override
   public String buildQrConnectUrl(String redirectUri, String scope, String state) {
     return String.format(QRCONNECT_URL.getUrl(this.getWxMpConfigStorage()), this.getWxMpConfigStorage().getAppId(),
       URIUtil.encodeURIComponent(redirectUri), scope, StringUtils.trimToEmpty(state));
   }
 
-  private WxMpOAuth2AccessToken getOAuth2AccessToken(String url) throws WxErrorException {
-    try {
-      RequestExecutor<String, String> executor = SimpleGetRequestExecutor.create(this);
-      String responseText = executor.execute(url, null, WxType.MP);
-      return WxMpOAuth2AccessToken.fromJson(responseText);
-    } catch (IOException e) {
-      throw new RuntimeException(e);
-    }
-  }
-
   @Override
   public String[] getCallbackIP() throws WxErrorException {
     String responseContent = this.get(GET_CALLBACK_IP_URL, null);
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/DemoOAuth2Handler.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/DemoOAuth2Handler.java
index 91020c4ec..ce23512e2 100644
--- a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/DemoOAuth2Handler.java
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/DemoOAuth2Handler.java
@@ -17,7 +17,7 @@ public class DemoOAuth2Handler implements WxMpMessageHandler {
   public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage,
                                   Map<String, Object> context, WxMpService wxMpService,
                                   WxSessionManager sessionManager) {
-    String href = "<a href=\"" + wxMpService.oauth2buildAuthorizationUrl(
+    String href = "<a href=\"" + wxMpService.getOAuth2Service().buildAuthorizationUrl(
       wxMpService.getWxMpConfigStorage().getOauth2redirectUri(),
       WxConsts.OAuth2Scope.SNSAPI_USERINFO, null) + "\">测试oauth2</a>";
     return WxMpXmlOutMessage.TEXT().content(href)
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpOAuth2Servlet.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpOAuth2Servlet.java
index 4712fb322..476a56a65 100644
--- a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpOAuth2Servlet.java
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpOAuth2Servlet.java
@@ -31,15 +31,15 @@ public class WxMpOAuth2Servlet extends HttpServlet {
       response.getWriter().println("<h1>code</h1>");
       response.getWriter().println(code);
 
-      WxMpOAuth2AccessToken wxMpOAuth2AccessToken = this.wxMpService.oauth2getAccessToken(code);
+      WxMpOAuth2AccessToken wxMpOAuth2AccessToken = this.wxMpService.getOAuth2Service().getAccessToken(code);
       response.getWriter().println("<h1>access token</h1>");
       response.getWriter().println(wxMpOAuth2AccessToken.toString());
 
-      WxMpUser wxMpUser = this.wxMpService.oauth2getUserInfo(wxMpOAuth2AccessToken, null);
+      WxMpUser wxMpUser = this.wxMpService.getOAuth2Service().getUserInfo(wxMpOAuth2AccessToken, null);
       response.getWriter().println("<h1>user info</h1>");
       response.getWriter().println(wxMpUser.toString());
 
-      wxMpOAuth2AccessToken = this.wxMpService.oauth2refreshAccessToken(wxMpOAuth2AccessToken.getRefreshToken());
+      wxMpOAuth2AccessToken = this.wxMpService.getOAuth2Service().refreshAccessToken(wxMpOAuth2AccessToken.getRefreshToken());
       response.getWriter().println("<h1>after refresh</h1>");
       response.getWriter().println(wxMpOAuth2AccessToken.toString());
 
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
index aa845fb22..5efa429ad 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
@@ -31,18 +31,4 @@ public class WxOpenMpServiceImpl extends WxMpServiceImpl {
     return wxOpenComponentService.getAuthorizerAccessToken(appId, forceRefresh);
   }
 
-  @Override
-  public WxMpOAuth2AccessToken oauth2getAccessToken(String code) throws WxErrorException {
-    return wxOpenComponentService.oauth2getAccessToken(appId, code);
-  }
-
-  @Override
-  public WxMpOAuth2AccessToken oauth2refreshAccessToken(String refreshToken) throws WxErrorException {
-    return wxOpenComponentService.oauth2refreshAccessToken(appId, refreshToken);
-  }
-
-  @Override
-  public String oauth2buildAuthorizationUrl(String redirectURI, String scope, String state) {
-    return wxOpenComponentService.oauth2buildAuthorizationUrl(appId, redirectURI, scope, state);
-  }
 }