diff --git a/src/main/java/org/edgegallery/website/config/AuthentionSuccessFilter.java b/src/main/java/org/edgegallery/website/config/AuthentionSuccessFilter.java
deleted file mode 100644
index 2baac7ff70106a6f608bb0c950f07be99bbf3d69..0000000000000000000000000000000000000000
--- a/src/main/java/org/edgegallery/website/config/AuthentionSuccessFilter.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package org.edgegallery.website.config;
-
-import java.io.IOException;
-import java.util.Map;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import org.edgegallery.website.controller.JwtServer;
-import org.edgegallery.website.controller.OAuthClientController;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationDetails;
-
-public class AuthentionSuccessFilter implements Filter {
-    private static final Logger LOGGER = LoggerFactory.getLogger(OAuthClientController.class);
-
-    @Override
-    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
-        throws IOException, ServletException {
-        LOGGER.info("AuthentionSuccessFilter doFilter in.");
-        HttpServletRequest httpRequest = (HttpServletRequest) servletRequest;
-        ServletContext servletContext = httpRequest.getServletContext();
-
-        JwtServer jwtServer = ClientApplicationContext.getBean(JwtServer.class);
-        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-        LOGGER.info("authentication is {} type", authentication.getClass().getName());
-        if (authentication instanceof OAuth2AuthenticationDetails) {
-            LOGGER.info("save ssoSessionid.");
-            OAuth2AuthenticationDetails details = (OAuth2AuthenticationDetails) authentication.getDetails();
-            Map<String, Object> additionalInformation = jwtServer.getToken(details.getTokenValue())
-                .getAdditionalInformation();
-            LOGGER.info("doFilter ssoSessionId: {}", additionalInformation.get("ssoSessionId").toString());
-            servletContext.setAttribute(additionalInformation.get("ssoSessionId").toString(), httpRequest.getSession());
-        }
-    }
-}
diff --git a/src/main/java/org/edgegallery/website/config/ClientApplicationContext.java b/src/main/java/org/edgegallery/website/config/ClientApplicationContext.java
index 27c544276ba14e833e22c99ec09b33a4a895e73d..0f9dea3d377e614ad6768375de24f79023edc148 100644
--- a/src/main/java/org/edgegallery/website/config/ClientApplicationContext.java
+++ b/src/main/java/org/edgegallery/website/config/ClientApplicationContext.java
@@ -1,7 +1,22 @@
+/*
+ *    Copyright 2022 Huawei Technologies Co., Ltd.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
 package org.edgegallery.website.config;
 
 import org.springframework.beans.BeansException;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
 import org.springframework.stereotype.Component;
diff --git a/src/main/java/org/edgegallery/website/config/ClientWebSecurityConfigurer.java b/src/main/java/org/edgegallery/website/config/ClientWebSecurityConfigurer.java
index ae0810f0a0ac096c884e4fe1f0ef8d86d60433e0..3a74711f2bc55849005109a6dee963988d373ca0 100644
--- a/src/main/java/org/edgegallery/website/config/ClientWebSecurityConfigurer.java
+++ b/src/main/java/org/edgegallery/website/config/ClientWebSecurityConfigurer.java
@@ -37,8 +37,6 @@ import org.springframework.cloud.netflix.zuul.filters.support.FilterConstants;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
-import org.springframework.security.access.intercept.AbstractSecurityInterceptor;
-import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.builders.WebSecurity;
@@ -50,14 +48,9 @@ import org.springframework.security.oauth2.client.filter.OAuth2ClientAuthenticat
 import org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationDetails;
 import org.springframework.security.oauth2.provider.token.DefaultTokenServices;
 import org.springframework.security.oauth2.provider.token.TokenStore;
-import org.springframework.security.web.access.ExceptionTranslationFilter;
-import org.springframework.security.web.access.intercept.FilterSecurityInterceptor;
 import org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler;
-import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 import org.springframework.security.web.authentication.logout.LogoutHandler;
-import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
 import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
-import org.springframework.security.web.header.HeaderWriterFilter;
 import org.springframework.util.StringUtils;
 import org.springframework.web.socket.server.standard.ServerEndpointExporter;
 
diff --git a/src/main/java/org/edgegallery/website/config/FilterPostProcessor.java b/src/main/java/org/edgegallery/website/config/FilterPostProcessor.java
index b004b903dab560e03df309a60d7ef887759d5ea0..d8c5db68b37835dbaa0d58378d9084e84f7fe5d4 100644
--- a/src/main/java/org/edgegallery/website/config/FilterPostProcessor.java
+++ b/src/main/java/org/edgegallery/website/config/FilterPostProcessor.java
@@ -1,3 +1,19 @@
+/*
+ *    Copyright 2022 Huawei Technologies Co., Ltd.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
 package org.edgegallery.website.config;
 
 import java.io.IOException;
@@ -48,9 +64,6 @@ public class FilterPostProcessor implements BeanPostProcessor {
                                     TokenStore jwtTokenStore = ClientApplicationContext.getBean(TokenStore.class);
                                     Map<String, Object> additionalInformation = jwtTokenStore.readAccessToken(
                                         details.getTokenValue()).getAdditionalInformation();
-                                    //TODO
-                                    LOGGER.info("onAuthenticationSuccess. ssoSessionId :{}",
-                                        additionalInformation.get("ssoSessionId").toString());
                                     servletContext.setAttribute(additionalInformation.get("ssoSessionId").toString(),
                                         session);
                                     super.onAuthenticationSuccess(request, response, authentication);