diff --git a/README.md b/README.md
index c6e37271..e737a4b4 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ ContiNew Admin 中后台管理框架/脚手架，Continue New Admin，持续以
 
 - [x] 依赖升级：升级并适配 Spring Boot 3.x
 - [x] 依赖升级：其他依赖升级
+- [x] 适配 Java 8 => Java 17 新 API 及特性
 - [ ] 计划对接 <a href="https://gitee.com/aizuda/flowlong" target="_blank">FlowLong</a> 纯国产工作流引擎
 - [ ] 其他需求汇集中...
 
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/RsaProperties.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/RsaProperties.java
index c2c6880e..71c3b9aa 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/RsaProperties.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/RsaProperties.java
@@ -16,9 +16,8 @@
 
 package top.charles7c.cnadmin.common.config.properties;
 
-import lombok.Data;
-
-import org.springframework.stereotype.Component;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 
 import cn.hutool.extra.spring.SpringUtil;
 
@@ -29,8 +28,7 @@ import cn.hutool.extra.spring.SpringUtil;
  * @author Charles7c
  * @since 2022/12/21 20:21
  */
-@Data
-@Component
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class RsaProperties {
 
     /** 私钥 */
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolConfiguration.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolConfiguration.java
index a73d4bd7..c0255560 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolConfiguration.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolConfiguration.java
@@ -20,11 +20,11 @@ import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadPoolExecutor;
 
-import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
 import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
@@ -40,10 +40,9 @@ import top.charles7c.cnadmin.common.util.ExceptionUtils;
  */
 @Slf4j
 @Configuration
-@RequiredArgsConstructor
+@EnableConfigurationProperties(ThreadPoolProperties.class)
 public class ThreadPoolConfiguration {
 
-    private final ThreadPoolProperties threadPoolProperties;
     /** 核心（最小）线程数 = CPU 核心数 + 1 */
     private final int corePoolSize = Runtime.getRuntime().availableProcessors() + 1;
 
@@ -52,7 +51,7 @@ public class ThreadPoolConfiguration {
      */
     @Bean
     @ConditionalOnProperty(prefix = "thread-pool", name = "enabled", havingValue = "true")
-    public ThreadPoolTaskExecutor threadPoolTaskExecutor() {
+    public ThreadPoolTaskExecutor threadPoolTaskExecutor(ThreadPoolProperties threadPoolProperties) {
         ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
         // 核心（最小）线程数
         executor.setCorePoolSize(corePoolSize);
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolProperties.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolProperties.java
index f9d522be..63d0a398 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolProperties.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/threadpool/ThreadPoolProperties.java
@@ -19,7 +19,6 @@ package top.charles7c.cnadmin.common.config.threadpool;
 import lombok.Data;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
 
 /**
  * 线程池配置属性
@@ -29,7 +28,6 @@ import org.springframework.stereotype.Component;
  * @since 2022/12/23 23:06
  */
 @Data
-@Component
 @ConfigurationProperties(prefix = "thread-pool")
 public class ThreadPoolProperties {
 
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/StringConsts.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/StringConsts.java
index 13a1010c..506e8fb0 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/StringConsts.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/StringConsts.java
@@ -45,6 +45,11 @@ public class StringConsts implements StrPool {
      */
     public static final String ASTERISK = "*";
 
+    /**
+     * 问号
+     */
+    public static final String QUESTION_MARK = "?";
+
     /**
      * 中文逗号
      */
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/ExceptionUtils.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/ExceptionUtils.java
index 4c0ed35d..6914051d 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/ExceptionUtils.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/ExceptionUtils.java
@@ -25,6 +25,8 @@ import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
+import top.charles7c.cnadmin.common.constant.StringConsts;
+
 /**
  * 异常工具类
  *
@@ -98,7 +100,7 @@ public class ExceptionUtils {
      * @return /
      */
     public static String exToBlank(ExSupplier<String> exSupplier) {
-        return exToDefault(exSupplier, "");
+        return exToDefault(exSupplier, StringConsts.EMPTY);
     }
 
     /**
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/CheckUtils.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/CheckUtils.java
index c4e40c64..2d015191 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/CheckUtils.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/CheckUtils.java
@@ -24,6 +24,7 @@ import lombok.extern.slf4j.Slf4j;
 
 import cn.hutool.core.util.StrUtil;
 
+import top.charles7c.cnadmin.common.constant.StringConsts;
 import top.charles7c.cnadmin.common.exception.ServiceException;
 
 /**
@@ -52,8 +53,8 @@ public class CheckUtils extends Validator {
      *            字段值
      */
     public static void throwIfNotExists(Object obj, String entityName, String fieldName, Object fieldValue) {
-        String message =
-            String.format("%s 为 [%s] 的 %s 记录已不存在", fieldName, fieldValue, StrUtil.replace(entityName, "DO", ""));
+        String message = String.format("%s 为 [%s] 的 %s 记录已不存在", fieldName, fieldValue,
+            StrUtil.replace(entityName, "DO", StringConsts.EMPTY));
         throwIfNull(obj, message, EXCEPTION_TYPE);
     }
 
diff --git a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/interceptor/LogInterceptor.java b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/interceptor/LogInterceptor.java
index 7510dbd4..cedcb09e 100644
--- a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/interceptor/LogInterceptor.java
+++ b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/interceptor/LogInterceptor.java
@@ -47,6 +47,7 @@ import cn.hutool.http.HttpStatus;
 import cn.hutool.json.JSONUtil;
 
 import top.charles7c.cnadmin.auth.model.request.LoginRequest;
+import top.charles7c.cnadmin.common.constant.StringConsts;
 import top.charles7c.cnadmin.common.constant.SysConsts;
 import top.charles7c.cnadmin.common.model.dto.LogContext;
 import top.charles7c.cnadmin.common.util.ExceptionUtils;
@@ -170,7 +171,8 @@ public class LogInterceptor implements HandlerInterceptor {
         // （本框架代码规范）例如：@Tag(name = "部门管理 API") -> 部门管理
         if (classTag != null) {
             String name = classTag.name();
-            logDO.setModule(StrUtil.isNotBlank(name) ? name.replace("API", "").trim() : "请在该接口类上指定所属模块");
+            logDO
+                .setModule(StrUtil.isNotBlank(name) ? name.replace("API", StringConsts.EMPTY).trim() : "请在该接口类上指定所属模块");
         }
         // 例如：@Log(module = "部门管理") -> 部门管理
         if (classLog != null && StrUtil.isNotBlank(classLog.module())) {
@@ -213,7 +215,7 @@ public class LogInterceptor implements HandlerInterceptor {
      */
     private void logRequest(LogDO logDO, HttpServletRequest request) {
         logDO.setRequestUrl(StrUtil.isBlank(request.getQueryString()) ? request.getRequestURL().toString()
-            : request.getRequestURL().append("?").append(request.getQueryString()).toString());
+            : request.getRequestURL().append(StringConsts.QUESTION_MARK).append(request.getQueryString()).toString());
         logDO.setRequestMethod(request.getMethod());
         logDO.setRequestHeaders(this.desensitize(JakartaServletUtil.getHeaderMap(request)));
         String requestBody = this.getRequestBody(request);
diff --git a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/LoginLogQuery.java b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/LoginLogQuery.java
index 2c851558..994a0b31 100644
--- a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/LoginLogQuery.java
+++ b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/LoginLogQuery.java
@@ -29,6 +29,7 @@ import org.springdoc.core.annotations.ParameterObject;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import top.charles7c.cnadmin.common.annotation.Query;
+import top.charles7c.cnadmin.common.constant.StringConsts;
 
 /**
  * 登录日志查询条件
@@ -56,6 +57,6 @@ public class LoginLogQuery implements Serializable {
      */
     @Schema(description = "登录时间")
     @Query(type = Query.Type.BETWEEN)
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = StringConsts.NORM_DATE_TIME_PATTERN)
     private List<Date> createTime;
 }
diff --git a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/OperationLogQuery.java b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/OperationLogQuery.java
index bb49b8de..a4270fa7 100644
--- a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/OperationLogQuery.java
+++ b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/OperationLogQuery.java
@@ -29,6 +29,7 @@ import org.springdoc.core.annotations.ParameterObject;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import top.charles7c.cnadmin.common.annotation.Query;
+import top.charles7c.cnadmin.common.constant.StringConsts;
 
 /**
  * 操作日志查询条件
@@ -63,7 +64,7 @@ public class OperationLogQuery implements Serializable {
      */
     @Schema(description = "操作时间")
     @Query(type = Query.Type.BETWEEN)
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = StringConsts.NORM_DATE_TIME_PATTERN)
     private List<Date> createTime;
 
     /**
diff --git a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/SystemLogQuery.java b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/SystemLogQuery.java
index 0df09b68..3dac664a 100644
--- a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/SystemLogQuery.java
+++ b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/model/query/SystemLogQuery.java
@@ -29,6 +29,7 @@ import org.springdoc.core.annotations.ParameterObject;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import top.charles7c.cnadmin.common.annotation.Query;
+import top.charles7c.cnadmin.common.constant.StringConsts;
 
 /**
  * 系统日志查询条件
@@ -49,6 +50,6 @@ public class SystemLogQuery implements Serializable {
      */
     @Schema(description = "创建时间")
     @Query(type = Query.Type.BETWEEN)
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = StringConsts.NORM_DATE_TIME_PATTERN)
     private List<Date> createTime;
 }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/config/satoken/SaTokenRedisDaoImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/config/satoken/SaTokenRedisDaoImpl.java
index 06755990..fff94441 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/config/satoken/SaTokenRedisDaoImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/config/satoken/SaTokenRedisDaoImpl.java
@@ -147,7 +147,7 @@ public class SaTokenRedisDaoImpl implements SaTokenDao {
 
     @Override
     public List<String> searchData(String prefix, String keyword, int start, int size, boolean sortType) {
-        Collection<String> keys = RedisUtils.keys(prefix + "*" + keyword + "*");
+        Collection<String> keys = RedisUtils.keys(String.format("%s*%s*", prefix, keyword));
         List<String> list = new ArrayList<>(keys);
         return SaFoxUtil.searchList(list, start, size, sortType);
     }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/model/query/OnlineUserQuery.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/model/query/OnlineUserQuery.java
index 16ad29a9..9ce3a31b 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/model/query/OnlineUserQuery.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/model/query/OnlineUserQuery.java
@@ -28,6 +28,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import org.springdoc.core.annotations.ParameterObject;
 import org.springframework.format.annotation.DateTimeFormat;
 
+import top.charles7c.cnadmin.common.constant.StringConsts;
+
 /**
  * 在线用户查询条件
  *
@@ -52,6 +54,6 @@ public class OnlineUserQuery implements Serializable {
      * 登录时间
      */
     @Schema(description = "登录时间")
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = StringConsts.NORM_DATE_TIME_PATTERN)
     private List<Date> loginTime;
 }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/UserQuery.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/UserQuery.java
index 8da7a1c7..896f826c 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/UserQuery.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/query/UserQuery.java
@@ -29,6 +29,7 @@ import org.springdoc.core.annotations.ParameterObject;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import top.charles7c.cnadmin.common.annotation.Query;
+import top.charles7c.cnadmin.common.constant.StringConsts;
 
 /**
  * 用户查询条件
@@ -63,7 +64,7 @@ public class UserQuery implements Serializable {
      */
     @Schema(description = "创建时间")
     @Query(type = Query.Type.BETWEEN)
-    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = StringConsts.NORM_DATE_TIME_PATTERN)
     private List<Date> createTime;
 
     /**
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleDeptService.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleDeptService.java
index 97350a55..057ac41c 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleDeptService.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleDeptService.java
@@ -38,13 +38,12 @@ public interface RoleDeptService {
     boolean save(List<Long> deptIds, Long roleId);
 
     /**
-     * 根据角色 ID 查询
+     * 根据角色 ID 删除
      *
-     * @param roleId
-     *            角色 ID
-     * @return 部门 ID 列表
+     * @param roleIds
+     *            角色 ID 列表
      */
-    List<Long> listDeptIdByRoleId(Long roleId);
+    void deleteByRoleIds(List<Long> roleIds);
 
     /**
      * 根据部门 ID 删除
@@ -55,10 +54,11 @@ public interface RoleDeptService {
     void deleteByDeptIds(List<Long> deptIds);
 
     /**
-     * 根据角色 ID 删除
+     * 根据角色 ID 查询
      *
-     * @param roleIds
-     *            角色 ID 列表
+     * @param roleId
+     *            角色 ID
+     * @return 部门 ID 列表
      */
-    void deleteByRoleIds(List<Long> roleIds);
+    List<Long> listDeptIdByRoleId(Long roleId);
 }
\ No newline at end of file
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleMenuService.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleMenuService.java
index 58d8a3a3..ca77b374 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleMenuService.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/RoleMenuService.java
@@ -37,6 +37,14 @@ public interface RoleMenuService {
      */
     boolean save(List<Long> menuIds, Long roleId);
 
+    /**
+     * 根据角色 ID 删除
+     *
+     * @param roleIds
+     *            角色 ID 列表
+     */
+    void deleteByRoleIds(List<Long> roleIds);
+
     /**
      * 根据角色 ID 查询
      *
@@ -45,12 +53,4 @@ public interface RoleMenuService {
      * @return 菜单 ID 列表
      */
     List<Long> listMenuIdByRoleIds(List<Long> roleIds);
-
-    /**
-     * 根据角色 ID 删除
-     *
-     * @param roleIds
-     *            角色 ID 列表
-     */
-    void deleteByRoleIds(List<Long> roleIds);
 }
\ No newline at end of file
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserRoleService.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserRoleService.java
index 4b9319b9..38931239 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserRoleService.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserRoleService.java
@@ -38,13 +38,12 @@ public interface UserRoleService {
     boolean save(List<Long> roleIds, Long userId);
 
     /**
-     * 根据角色 ID 列表查询
+     * 根据用户 ID 删除
      *
-     * @param roleIds
-     *            角色 ID 列表
-     * @return 总记录数
+     * @param userIds
+     *            用户 ID 列表
      */
-    Long countByRoleIds(List<Long> roleIds);
+    void deleteByUserIds(List<Long> userIds);
 
     /**
      * 根据用户 ID 查询
@@ -56,10 +55,11 @@ public interface UserRoleService {
     List<Long> listRoleIdByUserId(Long userId);
 
     /**
-     * 根据用户 ID 删除
+     * 根据角色 ID 列表查询
      *
-     * @param userIds
-     *            用户 ID 列表
+     * @param roleIds
+     *            角色 ID 列表
+     * @return 总记录数
      */
-    void deleteByUserIds(List<Long> userIds);
+    Long countByRoleIds(List<Long> roleIds);
 }
\ No newline at end of file
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleDeptServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleDeptServiceImpl.java
index 0e14592e..ca4ad4c9 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleDeptServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleDeptServiceImpl.java
@@ -22,6 +22,7 @@ import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import cn.hutool.core.collection.CollUtil;
 
@@ -42,6 +43,7 @@ public class RoleDeptServiceImpl implements RoleDeptService {
     private final RoleDeptMapper roleDeptMapper;
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean save(List<Long> deptIds, Long roleId) {
         // 检查是否有变更
         List<Long> oldDeptIdList = roleDeptMapper.lambdaQuery().select(RoleDeptDO::getDeptId)
@@ -58,17 +60,19 @@ public class RoleDeptServiceImpl implements RoleDeptService {
     }
 
     @Override
-    public List<Long> listDeptIdByRoleId(Long roleId) {
-        return roleDeptMapper.selectDeptIdByRoleId(roleId);
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteByRoleIds(List<Long> roleIds) {
+        roleDeptMapper.lambdaUpdate().in(RoleDeptDO::getRoleId, roleIds).remove();
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void deleteByDeptIds(List<Long> deptIds) {
         roleDeptMapper.lambdaUpdate().in(RoleDeptDO::getDeptId, deptIds).remove();
     }
 
     @Override
-    public void deleteByRoleIds(List<Long> roleIds) {
-        roleDeptMapper.lambdaUpdate().in(RoleDeptDO::getRoleId, roleIds).remove();
+    public List<Long> listDeptIdByRoleId(Long roleId) {
+        return roleDeptMapper.selectDeptIdByRoleId(roleId);
     }
 }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleMenuServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleMenuServiceImpl.java
index 4d6b5e63..6fabaf6c 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleMenuServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleMenuServiceImpl.java
@@ -23,6 +23,7 @@ import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import cn.hutool.core.collection.CollUtil;
 
@@ -43,6 +44,7 @@ public class RoleMenuServiceImpl implements RoleMenuService {
     private final RoleMenuMapper roleMenuMapper;
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean save(List<Long> menuIds, Long roleId) {
         // 检查是否有变更
         List<Long> oldMenuIdList = roleMenuMapper.lambdaQuery().select(RoleMenuDO::getMenuId)
@@ -58,6 +60,12 @@ public class RoleMenuServiceImpl implements RoleMenuService {
         return roleMenuMapper.insertBatch(roleMenuList);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteByRoleIds(List<Long> roleIds) {
+        roleMenuMapper.lambdaUpdate().in(RoleMenuDO::getRoleId, roleIds).remove();
+    }
+
     @Override
     public List<Long> listMenuIdByRoleIds(List<Long> roleIds) {
         if (CollUtil.isEmpty(roleIds)) {
@@ -65,9 +73,4 @@ public class RoleMenuServiceImpl implements RoleMenuService {
         }
         return roleMenuMapper.selectMenuIdByRoleIds(roleIds);
     }
-
-    @Override
-    public void deleteByRoleIds(List<Long> roleIds) {
-        roleMenuMapper.lambdaUpdate().in(RoleMenuDO::getRoleId, roleIds).remove();
-    }
 }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserRoleServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserRoleServiceImpl.java
index e20e4dff..7e5c6576 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserRoleServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserRoleServiceImpl.java
@@ -22,6 +22,7 @@ import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import cn.hutool.core.collection.CollUtil;
 
@@ -42,6 +43,7 @@ public class UserRoleServiceImpl implements UserRoleService {
     private final UserRoleMapper userRoleMapper;
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean save(List<Long> roleIds, Long userId) {
         // 检查是否有变更
         List<Long> oldRoleIdList = userRoleMapper.lambdaQuery().select(UserRoleDO::getRoleId)
@@ -58,8 +60,9 @@ public class UserRoleServiceImpl implements UserRoleService {
     }
 
     @Override
-    public Long countByRoleIds(List<Long> roleIds) {
-        return userRoleMapper.lambdaQuery().in(UserRoleDO::getRoleId, roleIds).count();
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteByUserIds(List<Long> userIds) {
+        userRoleMapper.lambdaUpdate().in(UserRoleDO::getUserId, userIds).remove();
     }
 
     @Override
@@ -68,7 +71,7 @@ public class UserRoleServiceImpl implements UserRoleService {
     }
 
     @Override
-    public void deleteByUserIds(List<Long> userIds) {
-        userRoleMapper.lambdaUpdate().in(UserRoleDO::getUserId, userIds).remove();
+    public Long countByRoleIds(List<Long> roleIds) {
+        return userRoleMapper.lambdaQuery().in(UserRoleDO::getRoleId, roleIds).count();
     }
 }
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
index ca6c54a3..d5a180ca 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
@@ -185,6 +185,7 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, UserDO, UserVO,
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void updateBasicInfo(UpdateBasicInfoRequest request, Long id) {
         super.getById(id);
         baseMapper.lambdaUpdate().set(UserDO::getNickname, request.getNickname())
@@ -218,6 +219,7 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, UserDO, UserVO,
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void resetPassword(Long id) {
         UserDO user = super.getById(id);
         user.setPassword(SecureUtils.md5Salt(SysConsts.DEFAULT_PASSWORD, id.toString()));
@@ -226,6 +228,7 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, UserDO, UserVO,
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void updateRole(UpdateUserRoleRequest request, Long id) {
         super.getById(id);
         // 保存用户和角色关联
diff --git a/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/system/UserCenterController.java b/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/system/UserCenterController.java
index b3f3b18c..7e3468c7 100644
--- a/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/system/UserCenterController.java
+++ b/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/system/UserCenterController.java
@@ -84,7 +84,8 @@ public class UserCenterController {
         String rawNewPassword =
             ExceptionUtils.exToNull(() -> SecureUtils.decryptByRsaPrivateKey(updatePasswordRequest.getNewPassword()));
         ValidationUtils.throwIfBlank(rawNewPassword, "新密码解密失败");
-        ValidationUtils.throwIf(!ReUtil.isMatch(RegexConsts.PASSWORD, rawNewPassword), "密码长度 6 到 32 位，同时包含字母和数字");
+        ValidationUtils.throwIf(!ReUtil.isMatch(RegexConsts.PASSWORD, rawNewPassword),
+            "密码长度为 6 到 32 位，可以包含字母、数字、下划线，特殊字符，同时包含字母和数字");
 
         // 修改密码
         userService.updatePassword(rawOldPassword, rawNewPassword, LoginHelper.getUserId());