diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpService.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpService.java
index 7de0d7799..cc520f90f 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpService.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpService.java
@@ -288,6 +288,7 @@ public interface WxCpService {
    * <pre>
    * 用oauth2获取用户信息
    * http://qydev.weixin.qq.com/wiki/index.php?title=根据code获取成员信息
+   * 因为企业号oauth2.0必须在应用设置里设置通过ICP备案的可信域名，所以无法测试，因此这个方法很可能是坏的。
    * </pre>
    * @param code
    * @return [userid, deviceid]
diff --git a/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/demo/WxCpDemoServer.java b/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/demo/WxCpDemoServer.java
index 12b7609dd..2a248f98d 100644
--- a/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/demo/WxCpDemoServer.java
+++ b/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/demo/WxCpDemoServer.java
@@ -1,6 +1,5 @@
 package me.chanjar.weixin.cp.demo;
 
-import me.chanjar.weixin.common.api.WxConsts;
 import me.chanjar.weixin.cp.api.*;
 import me.chanjar.weixin.cp.bean.WxCpXmlMessage;
 import me.chanjar.weixin.cp.bean.WxCpXmlOutMessage;
@@ -20,22 +19,24 @@ public class WxCpDemoServer {
   private static WxCpMessageRouter wxCpMessageRouter;
 
   public static void main(String[] args) throws Exception {
+    initWeixin();
+
     Server server = new Server(8080);
 
-    ServletHandler handler = new ServletHandler();
-    server.setHandler(handler);
+    ServletHandler servletHandler = new ServletHandler();
+    server.setHandler(servletHandler);
 
     ServletHolder endpointServletHolder = new ServletHolder(new WxCpEndpointServlet(wxCpConfigStorage, wxCpService, wxCpMessageRouter));
-    handler.addServletWithMapping(endpointServletHolder, "/*");
+    servletHandler.addServletWithMapping(endpointServletHolder, "/*");
 
     ServletHolder oauthServletHolder = new ServletHolder(new WxCpOAuth2Servlet(wxCpService));
-    handler.addServletWithMapping(oauthServletHolder, "/oauth2/*");
+    servletHandler.addServletWithMapping(oauthServletHolder, "/oauth2/*");
 
     server.start();
     server.join();
   }
 
-  private static void init() {
+  private static void initWeixin() {
     try {
       InputStream is1 = ClassLoader.getSystemResourceAsStream("test-config.xml");
       WxCpDemoInMemoryConfigStorage config = WxCpDemoInMemoryConfigStorage.fromXml(is1);
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpDemoServer.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpDemoServer.java
index 21d1ce4ab..0d7b126d4 100644
--- a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpDemoServer.java
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/demo/WxMpDemoServer.java
@@ -27,15 +27,15 @@ public class WxMpDemoServer {
 
     Server server = new Server(8080);
 
-    ServletHandler handler = new ServletHandler();
+    ServletHandler servletHandler = new ServletHandler();
+    server.setHandler(servletHandler);
 
     ServletHolder endpointServletHolder = new ServletHolder(new WxMpEndpointServlt(wxMpConfigStorage, wxMpService, wxMpMessageRouter));
-    handler.addServletWithMapping(endpointServletHolder, "/*");
+    servletHandler.addServletWithMapping(endpointServletHolder, "/*");
 
     ServletHolder oauthServletHolder = new ServletHolder(new WxMpOAuth2Servlet(wxMpService));
-    handler.addServletWithMapping(oauthServletHolder, "/oauth2/*");
+    servletHandler.addServletWithMapping(oauthServletHolder, "/oauth2/*");
 
-    server.setHandler(handler);
     server.start();
     server.join();
   }