diff --git a/sql/extensions/dynamic-form.sql b/sql/extensions/dynamic-form.sql
index 18d0fcde..7e5d7f4f 100644
--- a/sql/extensions/dynamic-form.sql
+++ b/sql/extensions/dynamic-form.sql
@@ -11,7 +11,7 @@ SET NAMES utf8mb4;
 SET FOREIGN_KEY_CHECKS = 0;
 
 -- ----------------------------
--- Table structure for form_definition
+-- 表结构：form_definition
 -- ----------------------------
 DROP TABLE IF EXISTS `form_definition`;
 CREATE TABLE `form_definition` (
@@ -36,7 +36,7 @@ CREATE TABLE `form_definition` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='表单定义表';
 
 -- ----------------------------
--- Table structure for form_data
+-- 表结构：form_data
 -- ----------------------------
 DROP TABLE IF EXISTS `form_data`;
 CREATE TABLE `form_data` (
@@ -55,7 +55,7 @@ CREATE TABLE `form_data` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='表单数据表';
 
 -- ----------------------------
--- Table structure for form_snapshot
+-- 表结构：form_snapshot
 -- ----------------------------
 -- 版本快照表：发布时固化规则，数据回显按提交时版本加载，
 -- 防止表单定义变更（字段删除/改名）导致历史数据回显漂移；
diff --git a/sql/youlai-admin.sql b/sql/youlai-admin.sql
index 9e58450d..c819eade 100644
--- a/sql/youlai-admin.sql
+++ b/sql/youlai-admin.sql
@@ -18,7 +18,7 @@ SET NAMES utf8mb4;  # 设置字符集
 SET FOREIGN_KEY_CHECKS = 0; # 关闭外键检查，加快导入速度
 
 -- ----------------------------
--- Table structure for sys_dept
+-- 表结构：sys_dept
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_dept`;
 CREATE TABLE `sys_dept`  (
@@ -39,14 +39,14 @@ CREATE TABLE `sys_dept`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '部门管理表';
 
 -- ----------------------------
--- Records of sys_dept
+-- 表数据：sys_dept
 -- ----------------------------
 INSERT INTO `sys_dept` VALUES (1, '有来技术', 'YOULAI', 0, '0', 1, 1, 1, NULL, 1, now(), 0);
 INSERT INTO `sys_dept` VALUES (2, '研发部门', 'RD001', 1, '0,1', 1, 1, 2, NULL, 2, now(), 0);
 INSERT INTO `sys_dept` VALUES (3, '测试部门', 'QA001', 1, '0,1', 1, 1, 2, NULL, 2, now(), 0);
 
 -- ----------------------------
--- Table structure for sys_dict
+-- 表结构：sys_dict
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_dict`;
 CREATE TABLE `sys_dict` (
@@ -64,7 +64,7 @@ CREATE TABLE `sys_dict` (
                             KEY `idx_dict_code` (`dict_code`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='字典表';
 -- ----------------------------
--- Records of sys_dict
+-- 表数据：sys_dict
 -- ----------------------------
 INSERT INTO `sys_dict` VALUES (1, 'gender', '性别', 1, NULL, now(), 1, now(), 1, 0);
 INSERT INTO `sys_dict` VALUES (2, 'notice_type', '通知类型', 1, NULL, now(), 1, now(), 1, 0);
@@ -72,7 +72,7 @@ INSERT INTO `sys_dict` VALUES (3, 'notice_level', '通知级别', 1, NULL, now()
 
 
 -- ----------------------------
--- Table structure for sys_dict_item
+-- 表结构：sys_dict_item
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_dict_item`;
 CREATE TABLE `sys_dict_item` (
@@ -94,7 +94,7 @@ CREATE TABLE `sys_dict_item` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='字典项表';
 
 -- ----------------------------
--- Records of sys_dict_item
+-- 表数据：sys_dict_item
 -- ----------------------------
 INSERT INTO `sys_dict_item` VALUES (1, 'gender', '1', '男', 'primary', 1, 1, NULL, now(), 1, now(), 1, 0);
 INSERT INTO `sys_dict_item` VALUES (2, 'gender', '2', '女', 'danger', 1, 2, NULL, now(), 1, now(), 1, 0);
@@ -110,7 +110,7 @@ INSERT INTO `sys_dict_item` VALUES (11, 'notice_level', 'M', '中', 'warning', 1
 INSERT INTO `sys_dict_item` VALUES (12, 'notice_level', 'H', '高', 'danger', 1, 3, '', now(), 1, now(), 1, 0);
 
 -- ----------------------------
--- Table structure for sys_menu
+-- 表结构：sys_menu
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_menu`;
 CREATE TABLE `sys_menu`  (
@@ -136,7 +136,7 @@ CREATE TABLE `sys_menu`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '系统菜单表';
 
 -- ----------------------------
--- Records of sys_menu
+-- 表数据：sys_menu
 -- ----------------------------
 -- 顶级菜单（基础段 ID=sort 1-7）：系统管理(1)/数据大屏(2)/代码生成(3)/通用组件(4)/多级菜单(5)/路由示例(6)/项目资源(7)
 -- 扩展段 8-99 由 sql/extensions/ 脚本占用：动态表单(8,dynamic-form.sql)/工作流(9,workflow.sql)，新扩展模块从 10 领号顺延
@@ -264,7 +264,7 @@ INSERT INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_n
 INSERT INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (604, 6, '0,6', '页面跳转', 'M', 'RouteNavigate', 'navigate', 'demo/route/navigate/index', NULL, 1, 1, 4, 'el-icon-Position', NULL, now(), now(), NULL);
 
 -- ----------------------------
--- Table structure for sys_role
+-- 表结构：sys_role
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_role`;
 CREATE TABLE `sys_role`  (
@@ -285,7 +285,7 @@ CREATE TABLE `sys_role`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '系统角色表';
 
 -- ----------------------------
--- Records of sys_role
+-- 表数据：sys_role
 -- ----------------------------
 INSERT INTO `sys_role` VALUES (1, '超级管理员', 'ROOT', 1, 1, 1, NULL, now(), NULL, now(), 0);
 INSERT INTO `sys_role` VALUES (2, '系统管理员', 'ADMIN', 2, 1, 1, NULL, now(), NULL, NULL, 0);
@@ -296,7 +296,7 @@ INSERT INTO `sys_role` VALUES (6, '普通员工', 'EMPLOYEE', 6, 1, 4, NULL, now
 INSERT INTO `sys_role` VALUES (7, '自定义权限用户', 'CUSTOM_USER', 7, 1, 5, NULL, now(), NULL, now(), 0);
 
 -- ----------------------------
--- Table structure for sys_role_menu
+-- 表结构：sys_role_menu
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_role_menu`;
 CREATE TABLE `sys_role_menu`  (
@@ -306,7 +306,7 @@ CREATE TABLE `sys_role_menu`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '角色菜单关联表';
 
 -- ----------------------------
--- Table structure for sys_role_dept
+-- 表结构：sys_role_dept
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_role_dept`;
 CREATE TABLE `sys_role_dept`  (
@@ -316,7 +316,7 @@ CREATE TABLE `sys_role_dept`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '角色部门关联表';
 
 -- ----------------------------
--- Records of sys_role_dept
+-- 表数据：sys_role_dept
 -- ----------------------------
 INSERT IGNORE INTO `sys_role_dept` VALUES (7, 1);
 INSERT IGNORE INTO `sys_role_dept` VALUES (7, 2);
@@ -362,7 +362,7 @@ INSERT INTO `sys_role_menu` VALUES (2, 601), (2, 602), (2, 603), (2, 604);
 INSERT INTO `sys_role_menu` VALUES (2, 201), (2, 202), (2, 203);
 
 -- ----------------------------
--- Table structure for sys_user
+-- 表结构：sys_user
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_user`;
 CREATE TABLE `sys_user`  (
@@ -385,7 +385,7 @@ CREATE TABLE `sys_user`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '系统用户表';
 
 -- ----------------------------
--- Records of sys_user
+-- 表数据：sys_user
 -- ----------------------------
 INSERT INTO `sys_user` VALUES (1, 'youlai', '有来技术', 0, '$2a$10$xVWsNOhHrCxh5UbpCE7/HuJ.PAOKcYAqRxD2CO2nVnJS.IAXkr5aq', NULL, 'https://foruda.gitee.com/images/1723603502796844527/03cdca2a_716974.gif', '18812345677', 1, 'youlaitech@163.com', now(), NULL, now(), NULL, 0);
 INSERT INTO `sys_user` VALUES (2, 'admin', '系统管理员', 1, '$2a$10$xVWsNOhHrCxh5UbpCE7/HuJ.PAOKcYAqRxD2CO2nVnJS.IAXkr5aq', 1, 'https://foruda.gitee.com/images/1723603502796844527/03cdca2a_716974.gif', '18888888888', 1, 'youlaitech@163.com', now(), NULL, now(), NULL, 0);
@@ -396,7 +396,7 @@ INSERT INTO `sys_user` VALUES (6, 'employee', '普通员工', 1, '$2a$10$xVWsNOh
 INSERT INTO `sys_user` VALUES (7, 'custom_user', '自定义权限用户', 1, '$2a$10$xVWsNOhHrCxh5UbpCE7/HuJ.PAOKcYAqRxD2CO2nVnJS.IAXkr5aq', 3, 'https://foruda.gitee.com/images/1723603502796844527/03cdca2a_716974.gif', '18812345683', 1, 'custom@youlaitech.com', now(), NULL, now(), NULL, 0);
 
 -- ----------------------------
--- Table structure for sys_user_role
+-- 表结构：sys_user_role
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_user_role`;
 CREATE TABLE `sys_user_role`  (
@@ -406,7 +406,7 @@ CREATE TABLE `sys_user_role`  (
 ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COMMENT = '用户角色关联表';
 
 -- ----------------------------
--- Records of sys_user_role
+-- 表数据：sys_user_role
 -- ----------------------------
 INSERT IGNORE INTO `sys_user_role` VALUES (1, 1);
 INSERT IGNORE INTO `sys_user_role` VALUES (2, 2);
@@ -418,7 +418,7 @@ INSERT IGNORE INTO `sys_user_role` VALUES (7, 7);
 
 
 -- ----------------------------
--- Table structure for sys_log
+-- 表结构：sys_log
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_log`;
 CREATE TABLE `sys_log` (
@@ -448,7 +448,7 @@ CREATE TABLE `sys_log` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='系统操作日志表';
 
 -- ----------------------------
--- Table structure for gen_table
+-- 表结构：gen_table
 -- ----------------------------
 DROP TABLE IF EXISTS `gen_table`;
 CREATE TABLE `gen_table` (
@@ -470,7 +470,7 @@ CREATE TABLE `gen_table` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='代码生成配置表';
 
 -- ----------------------------
--- Table structure for gen_table_column
+-- 表结构：gen_table_column
 -- ----------------------------
 DROP TABLE IF EXISTS `gen_table_column`;
 CREATE TABLE `gen_table_column` (
@@ -603,7 +603,7 @@ INSERT INTO `sys_user_notice` VALUES (28, 9, 3, 1, NULL, now(), now(), 0);
 INSERT INTO `sys_user_notice` VALUES (29, 10, 3, 0, NULL, now(), now(), 0);
 
 -- ----------------------------
--- Table structure for sys_user_social
+-- 表结构：sys_user_social
 -- ----------------------------
 DROP TABLE IF EXISTS `sys_user_social`;
 CREATE TABLE `sys_user_social` (
diff --git a/src/main/java/com/youlai/boot/auth/password/service/PasswordAuthService.java b/src/main/java/com/youlai/boot/auth/password/service/PasswordAuthService.java
index e969bbec..c405219c 100644
--- a/src/main/java/com/youlai/boot/auth/password/service/PasswordAuthService.java
+++ b/src/main/java/com/youlai/boot/auth/password/service/PasswordAuthService.java
@@ -37,11 +37,6 @@ public class PasswordAuthService {
                 new UsernamePasswordAuthenticationToken(username.trim(), password);
 
         // 2. 执行认证（认证中）
-        // 说明：这里的认证流程由 Spring Security 提供的 AuthenticationManager 执行。
-        // 默认情况下会委托给 DaoAuthenticationProvider：
-        // 1) retrieveUser(...)：内部通过 UserDetailsService.loadUserByUsername(...) 获取用户信息（本项目为 SecurityUserDetailsService 实现）
-        // 2) additionalAuthenticationChecks(...)：对比请求密码与用户存储密码（由 PasswordEncoder 完成匹配）
-        // 认证通过后返回已认证的 Authentication（principal 为 SecurityUserDetails，authorities 为角色/权限集合）。
         Authentication authentication = authenticationManager.authenticate(authenticationToken);
 
         // 3. 认证成功后生成 JWT 令牌，并存入 Security 上下文，供登录日志 AOP 使用（已认证）
diff --git a/src/main/java/com/youlai/boot/codegen/enums/JavaTypeEnum.java b/src/main/java/com/youlai/boot/codegen/enums/JavaTypeEnum.java
index 0ee49a10..9c167fe2 100644
--- a/src/main/java/com/youlai/boot/codegen/enums/JavaTypeEnum.java
+++ b/src/main/java/com/youlai/boot/codegen/enums/JavaTypeEnum.java
@@ -93,15 +93,15 @@ public enum JavaTypeEnum {
         if (columnType == null) {
             return "";
         }
-        // Handle values like: varchar(255), bigint unsigned, INT
+        // 处理 varchar(255)、bigint unsigned、INT 等列类型写法
         String normalized = columnType.trim().toLowerCase();
         int parenIndex = normalized.indexOf('(');
         if (parenIndex > -1) {
             normalized = normalized.substring(0, parenIndex);
         }
-        // Remove modifiers
+        // 去除修饰符
         normalized = normalized.replace("unsigned", "").replace("zerofill", "").trim();
-        // Collapse repeated spaces
+        // 合并连续空格
         normalized = normalized.replaceAll("\\s+", " ");
         return normalized;
     }
diff --git a/src/main/java/com/youlai/boot/codegen/service/impl/CodegenServiceImpl.java b/src/main/java/com/youlai/boot/codegen/service/impl/CodegenServiceImpl.java
index 06d4502f..faad72d3 100644
--- a/src/main/java/com/youlai/boot/codegen/service/impl/CodegenServiceImpl.java
+++ b/src/main/java/com/youlai/boot/codegen/service/impl/CodegenServiceImpl.java
@@ -155,12 +155,8 @@ public class CodegenServiceImpl implements CodegenService {
 
             String effectiveTemplatePath = resolveFrontendTemplatePath(templateName, templateConfig, frontendType);
             String extension = resolveFrontendExtension(templateName, templateConfig, frontendType);
-
-            /* 1. 生成文件名 UserController */
-            // User Role Menu Dept
+            /* 1. 生成文件名 */
             String entityName = genTable.getEntityName();
-            // Controller Service Mapper Entity
-            // .java .ts .vue
 
             // 文件名 UserController.java
             String fileName = getFileName(entityName, templateName, extension);
diff --git a/src/main/java/com/youlai/boot/config/XxlJobConfig.java b/src/main/java/com/youlai/boot/config/XxlJobConfig.java
index 0852a6cc..909b677d 100644
--- a/src/main/java/com/youlai/boot/config/XxlJobConfig.java
+++ b/src/main/java/com/youlai/boot/config/XxlJobConfig.java
@@ -8,7 +8,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 /**
- * xxl-job config
  *
  * @author xuxueli 2017-04-28
  */
diff --git a/src/main/java/com/youlai/boot/system/model/form/RoleForm.java b/src/main/java/com/youlai/boot/system/model/form/RoleForm.java
index 3f0e09d2..410b5757 100644
--- a/src/main/java/com/youlai/boot/system/model/form/RoleForm.java
+++ b/src/main/java/com/youlai/boot/system/model/form/RoleForm.java
@@ -2,8 +2,6 @@ package com.youlai.boot.system.model.form;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
-
-// import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotBlank;
 import org.hibernate.validator.constraints.Range;
 
diff --git a/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java b/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java
index 5bdaba0b..84a92ec0 100644
--- a/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java
+++ b/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java
@@ -229,7 +229,7 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements Ro
             // 刷新角色的权限缓存
             roleMenuService.refreshRolePermsCache(role.getCode());
 
-            // When role is disabled, invalidate sessions of all users with this role
+            // 角色禁用时使该角色下所有用户的会话失效
             if (status == 0) {
                 List<Long> userIds = userRoleService.listUserIdsByRoleId(roleId);
                 for (Long userId : userIds) {
diff --git a/src/main/resources/banner.txt b/src/main/resources/banner.txt
deleted file mode 100644
index f4ce6a15..00000000
--- a/src/main/resources/banner.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-${AnsiColor.BRIGHT_BLUE}
- __     __           _           _
- \ \   / /          | |         (_)
-  \ \_/ /__  _   _  | |     __ _ _
-   \   / _ \| | | | | |    / _` | |
-    | | (_) | |_| | | |___| (_| | |
-    |_|\___/ \__,_| |______\__,_|_|
-
-${AnsiColor.BRIGHT_GREEN}
-Spring Boot Version: ${spring-boot.version}${spring-boot.formatted-version}
-有来官网： https://www.youlai.tech/
-版权所属： 有来开源组织
-${AnsiColor.BRIGHT_BLUE}
\ No newline at end of file