diff --git a/threadpool/server/auth/src/main/java/cn/hippo4j/auth/config/RFC7230Config.java b/threadpool/server/auth/src/main/java/cn/hippo4j/auth/config/RFC7230Config.java
deleted file mode 100644
index cce59b88..00000000
--- a/threadpool/server/auth/src/main/java/cn/hippo4j/auth/config/RFC7230Config.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 cn.hippo4j.auth.config;
-
-import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
-import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
-import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-public class RFC7230Config {
-
-    /**
-     * Solve the Tomcat RFC7230 problem
-     *
-     * @return
-     */
-    @Bean
-    public ConfigurableServletWebServerFactory webServerFactory() {
-        TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();
-        factory.addConnectorCustomizers((TomcatConnectorCustomizer) connector -> {
-            connector.setProperty("relaxedQueryChars", "|{}[](),/:;<=>?@[\\]{}\\");
-            connector.setProperty("relaxedPathChars", "|{}[](),/:;<=>?@[\\]{}\\");
-            connector.setProperty("rejectIllegalHeader", "false");
-        });
-
-        return factory;
-    }
-}
diff --git a/threadpool/server/auth/src/main/java/cn/hippo4j/auth/filter/LdapAuthenticationFilter.java b/threadpool/server/auth/src/main/java/cn/hippo4j/auth/filter/LdapAuthenticationFilter.java
index 1d88fecb..1b86b34f 100644
--- a/threadpool/server/auth/src/main/java/cn/hippo4j/auth/filter/LdapAuthenticationFilter.java
+++ b/threadpool/server/auth/src/main/java/cn/hippo4j/auth/filter/LdapAuthenticationFilter.java
@@ -73,7 +73,6 @@ public class LdapAuthenticationFilter extends UsernamePasswordAuthenticationFilt
      */
     private boolean postOnly = true;
 
-
     /**
      * filter obtains the username and password of LDAP and assembles it on the token.
      * Then give the token for authorization