diff --git a/README.md b/README.md
index 615ec89d..066e050b 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 </div>
 
 #### 项目简介
-一个基于 Spring Boot 2.6.4 、 Spring Boot Jpa、 JWT、Spring Security、Redis、Vue的前后端分离的后台管理系统
+一个基于 Spring Boot 2.7.18 、 Spring Boot Jpa、 JWT、Spring Security、Redis、Vue的前后端分离的后台管理系统
 
 现已发布基于 mybatis-plus 版本，项目地址：[https://github.com/elunez/eladmin-mp](https://github.com/elunez/eladmin-mp)、[https://gitee.com/elunez/eladmin-mp](https://gitee.com/elunez/eladmin-mp)。
 
diff --git a/eladmin-common/src/main/java/me/zhengjie/base/BaseEntity.java b/eladmin-common/src/main/java/me/zhengjie/base/BaseEntity.java
index a774e036..7f5a0d9f 100644
--- a/eladmin-common/src/main/java/me/zhengjie/base/BaseEntity.java
+++ b/eladmin-common/src/main/java/me/zhengjie/base/BaseEntity.java
@@ -35,7 +35,7 @@ import java.sql.Timestamp;
 /**
  * 通用字段， is_del 根据需求自行添加
  * @author Zheng Jie
- * @Date 2019年10月24日20:46:32
+ * @date 2019年10月24日20:46:32
  */
 @Getter
 @Setter
diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SpringSecurityConfig.java b/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SpringSecurityConfig.java
index 1aaeacc4..f085281b 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SpringSecurityConfig.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SpringSecurityConfig.java
@@ -18,7 +18,6 @@ package me.zhengjie.modules.security.config;
 import lombok.RequiredArgsConstructor;
 import me.zhengjie.modules.security.security.*;
 import me.zhengjie.modules.security.service.OnlineUserService;
-import me.zhengjie.modules.security.service.UserCacheManager;
 import me.zhengjie.utils.AnonTagUtils;
 import me.zhengjie.utils.enums.RequestMethodEnum;
 import org.springframework.context.ApplicationContext;
@@ -27,12 +26,11 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 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.configuration.EnableWebSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.core.GrantedAuthorityDefaults;
 import org.springframework.security.config.http.SessionCreationPolicy;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.web.filter.CorsFilter;
 import java.util.*;
 
@@ -40,10 +38,9 @@ import java.util.*;
  * @author Zheng Jie
  */
 @Configuration
-@EnableWebSecurity
 @RequiredArgsConstructor
 @EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
-public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
+public class SpringSecurityConfig {
 
     private final TokenProvider tokenProvider;
     private final CorsFilter corsFilter;
@@ -65,11 +62,11 @@ public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
         return new BCryptPasswordEncoder();
     }
 
-    @Override
-    protected void configure(HttpSecurity httpSecurity) throws Exception {
+    @Bean
+    protected SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception {
         // 获取匿名标记
         Map<String, Set<String>> anonymousUrls = AnonTagUtils.getAnonymousUrl(applicationContext);
-        httpSecurity
+        return httpSecurity
                 // 禁用 CSRF
                 .csrf().disable()
                 .addFilter(corsFilter)
@@ -124,7 +121,8 @@ public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers(anonymousUrls.get(RequestMethodEnum.ALL.getType()).toArray(new String[0])).permitAll()
                 // 所有请求都需要认证
                 .anyRequest().authenticated()
-                .and().apply(securityConfigurerAdapter());
+                .and().apply(securityConfigurerAdapter())
+                .and().build();
     }
 
     private TokenConfigurer securityConfigurerAdapter() {
diff --git a/pom.xml b/pom.xml
index d59e0f03..45a718a8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.6</version>
+        <version>2.7.18</version>
     </parent>
 
     <properties>
@@ -120,6 +120,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.31</version>
             <scope>runtime</scope>
         </dependency>