新增：新增修改邮箱功能，并优化部分以往代码（引入 spring-boot-starter-mail 用于发送邮件验证码）

2025-10-30 02:57:09 +08:00 · 2023-01-14 01:05:39 +08:00
parent 73fadb8315
commit 8b82557883
45 changed files with 1318 additions and 280 deletions
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -49,6 +49,7 @@ jobs:
          script: |
            cd /docker
            docker-compose up --force-recreate --build -d continew-admin-server
+            docker images  | grep none | awk '{print $3}' | xargs docker rmi

  # 部署前端
  deploy-web:
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# ContiNew-Admin 中后台管理框架
+# ContiNew Admin 中后台管理框架

 [![License](https://img.shields.io/badge/License-Apache%202.0-green.svg)](https://github.com/Charles7c/continew-admin/blob/dev/LICENSE)
 ![SNAPSHOT](https://img.shields.io/badge/SNAPSHOT-v0.0.1-%23ff3f59.svg)
@@ -7,7 +7,7 @@

 ## 简介

-ContiNew-Admin (incubating) 中后台管理框架，Continue New Admin，持续以最新流行技术栈构建。当前阶段采用的技术栈：Vue3、TypeScript、Arco Design Pro Vue、Spring Boot、Undertow、Sa-Token、JWT、MariaDB、MyBatis Plus、Redis、Redisson、Hutool 等。
+ContiNew Admin 中后台管理框架（孵化中），Continue New Admin，持续以最新流行技术栈构建。当前阶段采用的技术栈：Vue3、TypeScript、Arco Design Pro Vue、Spring Boot、Undertow、Sa-Token、JWT、MariaDB、MyBatis Plus、Redis、Redisson、Hutool 等。

 ## 开始

@@ -21,11 +21,11 @@ git clone https://github.com/Charles7c/continew-admin.git

 # 2.在 IDE（IntelliJ IDEA/Eclipse）中打开本项目

-# 3.修改配置文件中的 Redis 配置信息
+# 3.修改配置文件中的数据源配置信息、Redis 配置信息、邮件配置信息等
 # [3.也可以在 IntelliJ IDEA 中直接配置程序启动环境变量（DB_HOST、DB_PORT、DB_USER、DB_PWD、DB_NAME；REDIS_HOST、REDIS_PORT、REDIS_PWD、REDIS_DB）]

 # 4.启动程序
-# 4.1 启动成功：访问 http://localhost:8000/，页面输出：ContiNew-Admin backend service started successfully.
+# 4.1 启动成功：访问 http://localhost:8000/，页面输出：ContiNew Admin backend service started successfully.
 # 4.2 接口文档：http://localhost:8000/doc.html

 # 5.部署
@@ -72,7 +72,7 @@ yarn dev
 | :----------------------------------------------------------- | :----------- | :----------------------------------------------------------- |
 | [Vue](https://cn.vuejs.org/)                                 | 3.2.45       | 渐进式 JavaScript 框架，易学易用，性能出色，适用场景丰富的 Web 前端框架。 |
 | [TypeScript](https://www.typescriptlang.org/zh/)             | 4.9.4        | TypeScript 是微软开发的一个开源的编程语言，通过在 JavaScript 的基础上添加静态类型定义构建而成。 |
-| [Arco Design Pro Vue](http://pro.arco.design/)               | 2.5.15       | 基于 Arco Design Vue 组件库的开箱即用的中后台前端解决方案。  |
+| [Arco Design Pro Vue](http://pro.arco.design/)               | 2.6.0        | 基于 Arco Design Vue 组件库的开箱即用的中后台前端解决方案。  |
 | [Spring Boot](https://spring.io/projects/spring-boot)        | 2.7.7        | 简化新 Spring 应用的初始搭建以及开发过程。                   |
 | [Undertow](https://undertow.io/)                             | 2.2.22.Final | 采用 Java 开发的灵活的高性能 Web 服务器，提供包括阻塞和基于 NIO 的非堵塞机制。 |
 | [Sa-Token + JWT](https://sa-token.dev33.cn/)                 | 1.33.0       | 轻量级 Java 权限认证框架，让鉴权变得简单、优雅。             |
@@ -110,10 +110,14 @@ continew-admin  # 全局通用项目配置及依赖版本管理
  │      │        ├─ webapi
  │      │        │  └─ controller  
  │      │        │    ├─ auth    # 认证相关 API
+  │      │        │    ├─ common  # 公共相关 API（例如：验证码 API 等）
  │      │        │    └─ system  # 系统管理相关 API
  │      │        └─ ContinewAdminApplication.java  # 启动入口
  │      └─ resources   # 工程配置目录
-  │        └─ db.changelog.v0.0.1    # 数据库脚本文件
+  │        ├─ db.changelog   # 数据库脚本文件
+  │        │  └─ v0.0.1        # v0.0.1 版本数据库脚本文件
+  │        └─ templates      # 模板文件
+  │          └─ mail           # 邮件模板
  ├─ continew-admin-monitor  # 系统监控模块（存放系统监控模块相关功能，例如：日志管理、服务监控等）
  │  └─ src
  │    └─ main
@@ -144,8 +148,7 @@ continew-admin  # 全局通用项目配置及依赖版本管理
  │      │      └─ cnadmin
  │      │        ├─ auth     # 系统认证相关业务及配置
  │      │        │  ├─ config    # 系统认证相关配置
-  │      │        │  │  ├─ satoken    # Sa-Token 配置
-  │      │        │  │  └─ properties # 系统认证相关配置属性
+  │      │        │  │  └─ satoken    # Sa-Token 配置
  │      │        │  ├─ model     # 系统认证相关模型
  │      │        │  │  ├─ request    # 系统认证相关请求对象
  │      │        │  │  └─ vo         # 系统认证相关 VO（View Object）
@@ -197,6 +200,7 @@ continew-admin
    ├─ src
    │  ├─ api               # 请求接口
    │  │  ├─ auth             # 认证模块
+    │  │  ├─ common           # 公共模块
    │  │  └─ system           # 系统管理模块
    │  ├─ assets            # 静态资源
    │  │  ├─ images           # 图片资源
--- a/continew-admin-common/pom.xml
+++ b/continew-admin-common/pom.xml
@@ -59,6 +59,17 @@ limitations under the License.
            </exclusions>
        </dependency>

+        <!-- Java 邮件支持 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-mail</artifactId>
+        </dependency>
+        <!-- FreeMarker（模板引擎） -->
+        <dependency>
+            <groupId>org.freemarker</groupId>
+            <artifactId>freemarker</artifactId>
+        </dependency>
+
        <!-- Hibernate Validator -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
@@ -126,5 +137,11 @@ limitations under the License.
            <groupId>org.redisson</groupId>
            <artifactId>redisson-spring-boot-starter</artifactId>
        </dependency>
+
+        <!-- Easy Captcha（Java 图形验证码，支持 gif、中文、算术等类型，可用于 Java Web、JavaSE 等项目） -->
+        <dependency>
+            <groupId>com.github.whvcse</groupId>
+            <artifactId>easy-captcha</artifactId>
+        </dependency>
    </dependencies>
 </project>
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/CaptchaProperties.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/properties/CaptchaProperties.java
@@ -14,7 +14,7 @@
 * limitations under the License.
 */

-package top.charles7c.cnadmin.auth.config.properties;
+package top.charles7c.cnadmin.common.config.properties;

 import java.awt.*;

@@ -43,65 +43,102 @@ import cn.hutool.core.util.StrUtil;
 public class CaptchaProperties {

    /**
-     * 类型
+     * 图片验证码配置
     */
-    private CaptchaTypeEnum type;
+    private CaptchaImage image;

    /**
-     * 缓存键的前缀
+     * 邮箱验证码配置
     */
-    private String keyPrefix;
+    private CaptchaMail mail;

    /**
-     * 过期时间
+     * 图片验证码配置
     */
-    private Long expirationInMinutes = 2L;
+    @Data
+    public static class CaptchaImage {
+        /**
+         * 类型
+         */
+        private CaptchaImageTypeEnum type;

-    /**
-     * 内容长度
-     */
-    private int length = 4;
+        /**
+         * 内容长度
+         */
+        private int length;

-    /**
-     * 宽度
-     */
-    private int width = 111;
+        /**
+         * 过期时间
+         */
+        private long expirationInMinutes;

-    /**
-     * 高度
-     */
-    private int height = 36;
+        /**
+         * 宽度
+         */
+        private int width = 111;

-    /**
-     * 字体
-     */
-    private String fontName;
+        /**
+         * 高度
+         */
+        private int height = 36;

-    /**
-     * 字体大小
-     */
-    private int fontSize = 25;
+        /**
+         * 字体
+         */
+        private String fontName;

-    /**
-     * 获取验证码对象
-     *
-     * @return 验证码对象
-     */
-    public Captcha getCaptcha() {
-        Captcha captcha = ReflectUtil.newInstance(type.getClazz(), this.width, this.height);
-        captcha.setLen(length);
-        if (StrUtil.isNotBlank(this.fontName)) {
-            captcha.setFont(new Font(this.fontName, Font.PLAIN, this.fontSize));
+        /**
+         * 字体大小
+         */
+        private int fontSize = 25;
+
+        /**
+         * 获取图片验证码对象
+         *
+         * @return 验证码对象
+         */
+        public Captcha getCaptcha() {
+            Captcha captcha = ReflectUtil.newInstance(type.getClazz(), this.width, this.height);
+            captcha.setLen(length);
+            if (StrUtil.isNotBlank(this.fontName)) {
+                captcha.setFont(new Font(this.fontName, Font.PLAIN, this.fontSize));
+            }
+            return captcha;
        }
-        return captcha;
    }

    /**
-     * 验证码类型枚举
+     * 邮箱验证码配置
+     */
+    @Data
+    public static class CaptchaMail {
+        /**
+         * 内容长度
+         */
+        private int length;
+
+        /**
+         * 过期时间
+         */
+        private long expirationInMinutes;
+
+        /**
+         * 限制时间
+         */
+        private long limitInSeconds;
+
+        /**
+         * 模板路径
+         */
+        private String templatePath;
+    }
+
+    /**
+     * 图片验证码类型枚举
     */
    @Getter
    @RequiredArgsConstructor
-    public enum CaptchaTypeEnum {
+    private enum CaptchaImageTypeEnum {

        /**
         * 算术
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/consts/CacheConstants.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/consts/CacheConstants.java
@@ -33,4 +33,14 @@ public class CacheConstants {
     */
    public static final String LOGIN_USER_CACHE_KEY = "LOGIN_USER";

+    /**
+     * 验证码缓存键
+     */
+    public static final String CAPTCHA_CACHE_KEY = "CAPTCHA";
+
+    /**
+     * 限流缓存键
+     */
+    public static final String LIMIT_CACHE_KEY = "LIMIT";
+
 }
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/handler/GlobalExceptionHandler.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/handler/GlobalExceptionHandler.java
@@ -162,8 +162,8 @@ public class GlobalExceptionHandler {
    @ResponseStatus(HttpStatus.UNAUTHORIZED)
    @ExceptionHandler(NotLoginException.class)
    public R handleNotLoginException(NotLoginException e, HttpServletRequest request) {
-        log.error("请求地址'{}'，认证失败'{}'，无法访问系统资源", request.getRequestURI(), e.getMessage());
-        return R.fail(HttpStatus.UNAUTHORIZED.value(), "认证失败，无法访问系统资源");
+        log.error("请求地址'{}'，认证失败，无法访问系统资源", request.getRequestURI(), e);
+        return R.fail(HttpStatus.UNAUTHORIZED.value(), "登录状态已过期，请重新登录");
    }

    /**
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/vo/CaptchaVO.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/vo/CaptchaVO.java
@@ -14,7 +14,7 @@
 * limitations under the License.
 */

-package top.charles7c.cnadmin.auth.model.vo;
+package top.charles7c.cnadmin.common.model.vo;

 import java.io.Serializable;

--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/MailUtils.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/MailUtils.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * 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 top.charles7c.cnadmin.common.util;
+
+import java.io.File;
+import java.nio.charset.StandardCharsets;
+import java.util.Collection;
+import java.util.List;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+
+import lombok.AccessLevel;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ArrayUtil;
+import cn.hutool.core.util.CharUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.spring.SpringUtil;
+
+import top.charles7c.cnadmin.common.util.validate.CheckUtils;
+
+/**
+ * 邮件工具类
+ *
+ * @author Charles7c
+ * @since 2023/1/12 23:25
+ */
+@Data
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class MailUtils {
+
+    private static final JavaMailSender MAIL_SENDER = SpringUtil.getBean(JavaMailSender.class);
+
+    /**
+     * 发送文本邮件给单个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param to
+     *            收件人
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendText(String to, String subject, String content) throws MessagingException {
+        send(splitAddress(to), null, null, subject, content, false);
+    }
+
+    /**
+     * 发送 HTML 邮件给单个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param to
+     *            收件人
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendHtml(String to, String subject, String content) throws MessagingException {
+        send(splitAddress(to), null, null, subject, content, true);
+    }
+
+    /**
+     * 发送 HTML 邮件给单个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param to
+     *            收件人
+     * @param files
+     *            附件列表
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendHtml(String to, String subject, String content, File... files) throws MessagingException {
+        send(splitAddress(to), null, null, subject, content, true, files);
+    }
+
+    /**
+     * 发送 HTML 邮件给多个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param tos
+     *            收件人列表
+     * @param files
+     *            附件列表
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendHtml(Collection<String> tos, String subject, String content, File... files)
+        throws MessagingException {
+        send(tos, null, null, subject, content, true, files);
+    }
+
+    /**
+     * 发送 HTML 邮件给多个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param tos
+     *            收件人列表
+     * @param ccs
+     *            抄送人列表
+     * @param files
+     *            附件列表
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendHtml(Collection<String> tos, Collection<String> ccs, String subject, String content,
+        File... files) throws MessagingException {
+        send(tos, ccs, null, subject, content, true, files);
+    }
+
+    /**
+     * 发送 HTML 邮件给多个人
+     *
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param tos
+     *            收件人列表
+     * @param ccs
+     *            抄送人列表
+     * @param bccs
+     *            密送人列表
+     * @param files
+     *            附件列表
+     * @throws MessagingException
+     *             /
+     */
+    public static void sendHtml(Collection<String> tos, Collection<String> ccs, Collection<String> bccs, String subject,
+        String content, File... files) throws MessagingException {
+        send(tos, ccs, bccs, subject, content, true, files);
+    }
+
+    /**
+     * 发送邮件给多个人
+     *
+     * @param tos
+     *            收件人列表
+     * @param ccs
+     *            抄送人列表
+     * @param bccs
+     *            密送人列表
+     * @param subject
+     *            主题
+     * @param content
+     *            内容
+     * @param isHtml
+     *            是否是 HTML
+     * @param files
+     *            附件列表
+     * @throws MessagingException
+     *             /
+     */
+    public static void send(Collection<String> tos, Collection<String> ccs, Collection<String> bccs, String subject,
+        String content, boolean isHtml, File... files) throws MessagingException {
+        CheckUtils.exIfCondition(() -> CollUtil.isEmpty(tos), "请至少指定一名收件人");
+        MimeMessage mimeMessage = MAIL_SENDER.createMimeMessage();
+        MimeMessageHelper messageHelper =
+            new MimeMessageHelper(mimeMessage, true, StandardCharsets.UTF_8.displayName());
+
+        // 设置基本信息
+        messageHelper.setFrom(SpringUtil.getProperty("spring.mail.username"));
+        messageHelper.setSubject(subject);
+        messageHelper.setText(content, isHtml);
+
+        // 设置收信人
+        // 抄送人
+        if (CollUtil.isNotEmpty(ccs)) {
+            messageHelper.setCc(ccs.toArray(new String[0]));
+        }
+        // 密送人
+        if (CollUtil.isNotEmpty(bccs)) {
+            messageHelper.setBcc(bccs.toArray(new String[0]));
+        }
+        // 收件人
+        messageHelper.setTo(tos.toArray(new String[0]));
+
+        // 设置附件
+        if (ArrayUtil.isNotEmpty(files)) {
+            for (File file : files) {
+                messageHelper.addAttachment(file.getName(), file);
+            }
+        }
+
+        // 发送邮件
+        MAIL_SENDER.send(mimeMessage);
+    }
+
+    /**
+     * 将多个联系人转为列表，分隔符为逗号或者分号
+     *
+     * @param addresses
+     *            多个联系人，如果为空返回null
+     * @return 联系人列表
+     */
+    private static List<String> splitAddress(String addresses) {
+        if (StrUtil.isBlank(addresses)) {
+            return null;
+        }
+
+        List<String> result;
+        if (StrUtil.contains(addresses, CharUtil.COMMA)) {
+            result = StrUtil.splitTrim(addresses, CharUtil.COMMA);
+        } else if (StrUtil.contains(addresses, ';')) {
+            result = StrUtil.splitTrim(addresses, ';');
+        } else {
+            result = CollUtil.newArrayList(addresses);
+        }
+        return result;
+    }
+}
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/TemplateUtils.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/TemplateUtils.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * 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 top.charles7c.cnadmin.common.util;
+
+import java.util.Map;
+
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
+import cn.hutool.extra.template.Template;
+import cn.hutool.extra.template.TemplateConfig;
+import cn.hutool.extra.template.TemplateEngine;
+import cn.hutool.extra.template.TemplateUtil;
+
+/**
+ * 模板工具类
+ *
+ * @author Charles7c
+ * @since 2023/1/13 20:37
+ */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class TemplateUtils {
+
+    private static final String TEMPLATE_PARENT_PATH = "templates";
+
+    /**
+     * 将模板与绑定参数融合后返回为字符串
+     *
+     * @param bindingMap
+     *            绑定的参数，此Map中的参数会替换模板中的变量
+     * @return 融合后的内容
+     */
+    public static String render(String templatePath, Map<?, ?> bindingMap) {
+        TemplateEngine engine =
+            TemplateUtil.createEngine(new TemplateConfig(TEMPLATE_PARENT_PATH, TemplateConfig.ResourceMode.CLASSPATH));
+        Template template = engine.getTemplate(templatePath);
+        return template.render(bindingMap);
+    }
+}
--- 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
@@ -35,18 +35,6 @@ public class CheckUtils extends Validator {

    private static final Class<ServiceException> EXCEPTION_TYPE = ServiceException.class;

-    /**
-     * 如果为空，抛出异常
-     *
-     * @param obj
-     *            被检测的对象
-     * @param message
-     *            错误信息
-     */
-    public static void exIfNull(Object obj, String message) {
-        exIfNull(obj, message, EXCEPTION_TYPE);
-    }
-
    /**
     * 如果为空，抛出异常
     *
@@ -59,6 +47,18 @@ public class CheckUtils extends Validator {
        exIfBlank(str, message, EXCEPTION_TYPE);
    }

+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param str
+     *            被检测的字符串
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotBlank(CharSequence str, String message) {
+        exIfNotBlank(str, message, EXCEPTION_TYPE);
+    }
+
    /**
     * 如果相同，抛出异常
     *
@@ -87,6 +87,58 @@ public class CheckUtils extends Validator {
        exIfNotEqual(obj1, obj2, message, EXCEPTION_TYPE);
    }

+    /**
+     * 如果相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     */
+    public static void exIfEqualIgnoreCase(CharSequence str1, CharSequence str2, String message) {
+        exIfEqualIgnoreCase(str1, str2, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果不相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotEqualIgnoreCase(CharSequence str1, CharSequence str2, String message) {
+        exIfNotEqualIgnoreCase(str1, str2, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNull(Object obj, String message) {
+        exIfNull(obj, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotNull(Object obj, String message) {
+        exIfNotNull(obj, message, EXCEPTION_TYPE);
+    }
+
    /**
     * 如果条件成立，抛出异常
     *
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/ValidationUtils.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/ValidationUtils.java
@@ -35,18 +35,6 @@ public class ValidationUtils extends Validator {

    private static final Class<BadRequestException> EXCEPTION_TYPE = BadRequestException.class;

-    /**
-     * 如果为空，抛出异常
-     *
-     * @param obj
-     *            被检测的对象
-     * @param message
-     *            错误信息
-     */
-    public static void exIfNull(Object obj, String message) {
-        exIfNull(obj, message, EXCEPTION_TYPE);
-    }
-
    /**
     * 如果为空，抛出异常
     *
@@ -59,6 +47,18 @@ public class ValidationUtils extends Validator {
        exIfBlank(str, message, EXCEPTION_TYPE);
    }

+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param str
+     *            被检测的字符串
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotBlank(CharSequence str, String message) {
+        exIfNotBlank(str, message, EXCEPTION_TYPE);
+    }
+
    /**
     * 如果相同，抛出异常
     *
@@ -87,6 +87,58 @@ public class ValidationUtils extends Validator {
        exIfNotEqual(obj1, obj2, message, EXCEPTION_TYPE);
    }

+    /**
+     * 如果相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     */
+    public static void exIfEqualIgnoreCase(CharSequence str1, CharSequence str2, String message) {
+        exIfEqualIgnoreCase(str1, str2, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果不相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotEqualIgnoreCase(CharSequence str1, CharSequence str2, String message) {
+        exIfNotEqualIgnoreCase(str1, str2, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNull(Object obj, String message) {
+        exIfNull(obj, message, EXCEPTION_TYPE);
+    }
+
+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     */
+    public static void exIfNotNull(Object obj, String message) {
+        exIfNotNull(obj, message, EXCEPTION_TYPE);
+    }
+
    /**
     * 如果条件成立，抛出异常
     *
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/Validator.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/validate/Validator.java
@@ -25,6 +25,8 @@ import cn.hutool.core.util.ReflectUtil;
 import cn.hutool.core.util.StrUtil;

 /**
+ * 校验器
+ *
 * @author Charles7c
 * @since 2023/1/2 22:12
 */
@@ -32,23 +34,6 @@ import cn.hutool.core.util.StrUtil;
@NoArgsConstructor(access = AccessLevel.PROTECTED)
 public class Validator {

-    /**
-     * 如果为空，抛出异常
-     *
-     * @param obj
-     *            被检测的对象
-     * @param message
-     *            错误信息
-     * @param exceptionType
-     *            异常类型
-     */
-    protected static void exIfNull(Object obj, String message, Class<? extends RuntimeException> exceptionType) {
-        if (obj == null) {
-            log.error(message);
-            throw ReflectUtil.newInstance(exceptionType, message);
-        }
-    }
-
    /**
     * 如果为空，抛出异常
     *
@@ -59,11 +44,23 @@ public class Validator {
     * @param exceptionType
     *            异常类型
     */
-    public static void exIfBlank(CharSequence str, String message, Class<? extends RuntimeException> exceptionType) {
-        if (StrUtil.isBlank(str)) {
-            log.error(message);
-            throw ReflectUtil.newInstance(exceptionType, message);
-        }
+    protected static void exIfBlank(CharSequence str, String message, Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> StrUtil.isBlank(str), message, exceptionType);
+    }
+
+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param str
+     *            被检测的字符串
+     * @param message
+     *            错误信息
+     * @param exceptionType
+     *            异常类型
+     */
+    protected static void exIfNotBlank(CharSequence str, String message,
+        Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> StrUtil.isNotBlank(str), message, exceptionType);
    }

    /**
@@ -78,12 +75,9 @@ public class Validator {
     * @param exceptionType
     *            异常类型
     */
-    public static void exIfEqual(Object obj1, Object obj2, String message,
+    protected static void exIfEqual(Object obj1, Object obj2, String message,
        Class<? extends RuntimeException> exceptionType) {
-        if (ObjectUtil.equals(obj1, obj2)) {
-            log.error(message);
-            throw ReflectUtil.newInstance(exceptionType, message);
-        }
+        exIfCondition(() -> ObjectUtil.equal(obj1, obj2), message, exceptionType);
    }

    /**
@@ -98,12 +92,71 @@ public class Validator {
     * @param exceptionType
     *            异常类型
     */
-    public static void exIfNotEqual(Object obj1, Object obj2, String message,
+    protected static void exIfNotEqual(Object obj1, Object obj2, String message,
        Class<? extends RuntimeException> exceptionType) {
-        if (ObjectUtil.notEqual(obj1, obj2)) {
-            log.error(message);
-            throw ReflectUtil.newInstance(exceptionType, message);
-        }
+        exIfCondition(() -> ObjectUtil.notEqual(obj1, obj2), message, exceptionType);
+    }
+
+    /**
+     * 如果相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     * @param exceptionType
+     *            异常类型
+     */
+    protected static void exIfEqualIgnoreCase(CharSequence str1, CharSequence str2, String message,
+        Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> StrUtil.equalsIgnoreCase(str1, str2), message, exceptionType);
+    }
+
+    /**
+     * 如果不相同，抛出异常（不区分大小写）
+     *
+     * @param str1
+     *            要比较的字符串1
+     * @param str2
+     *            要比较的字符串2
+     * @param message
+     *            错误信息
+     * @param exceptionType
+     *            异常类型
+     */
+    protected static void exIfNotEqualIgnoreCase(CharSequence str1, CharSequence str2, String message,
+        Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> !StrUtil.equalsIgnoreCase(str1, str2), message, exceptionType);
+    }
+
+    /**
+     * 如果为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     * @param exceptionType
+     *            异常类型
+     */
+    protected static void exIfNull(Object obj, String message, Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> obj == null, message, exceptionType);
+    }
+
+    /**
+     * 如果不为空，抛出异常
+     *
+     * @param obj
+     *            被检测的对象
+     * @param message
+     *            错误信息
+     * @param exceptionType
+     *            异常类型
+     */
+    protected static void exIfNotNull(Object obj, String message, Class<? extends RuntimeException> exceptionType) {
+        exIfCondition(() -> obj != null, message, exceptionType);
    }

    /**
@@ -116,7 +169,7 @@ public class Validator {
     * @param exceptionType
     *            异常类型
     */
-    public static void exIfCondition(java.util.function.BooleanSupplier conditionSupplier, String message,
+    protected static void exIfCondition(java.util.function.BooleanSupplier conditionSupplier, String message,
        Class<? extends RuntimeException> exceptionType) {
        if (conditionSupplier != null && conditionSupplier.getAsBoolean()) {
            log.error(message);
--- 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
@@ -28,6 +28,7 @@ import lombok.extern.slf4j.Slf4j;
 import io.swagger.v3.oas.annotations.Operation;

 import org.springframework.core.annotation.AnnotationUtils;
+import org.springframework.lang.NonNull;
 import org.springframework.stereotype.Component;
 import org.springframework.web.method.HandlerMethod;
 import org.springframework.web.servlet.HandlerInterceptor;
@@ -65,20 +66,21 @@ import top.charles7c.cnadmin.monitor.model.entity.SysLog;
 public class LogInterceptor implements HandlerInterceptor {

    private final LogProperties operationLogProperties;
+    private static final String ENCRYPT_SYMBOL = "****************";

    @Override
-    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
-        if (!checkIsNeedRecord(handler, request)) {
-            return true;
+    public boolean preHandle(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response,
+        @NonNull Object handler) {
+        if (checkIsNeedRecord(handler, request)) {
+            // 记录操作时间
+            this.logCreateTime();
        }
-
-        // 记录操作时间
-        this.logCreateTime();
        return true;
    }

    @Override
-    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception e) {
+    public void afterCompletion(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response,
+        @NonNull Object handler, Exception e) {
        // 记录请求耗时及异常信息
        SysLog sysLog = this.logElapsedTimeAndException();
        if (sysLog == null) {
@@ -203,6 +205,7 @@ public class LogInterceptor implements HandlerInterceptor {
     *            待脱敏数据
     * @return 脱敏后的 JSON 字符串数据
     */
+    @SuppressWarnings("unchecked")
    private String desensitize(Map waitDesensitizeData) {
        String desensitizeDataStr = JSONUtil.toJsonStr(waitDesensitizeData);
        try {
@@ -211,9 +214,9 @@ public class LogInterceptor implements HandlerInterceptor {
            }

            for (String desensitizeProperty : operationLogProperties.getDesensitize()) {
-                waitDesensitizeData.computeIfPresent(desensitizeProperty, (k, v) -> "****************");
-                waitDesensitizeData.computeIfPresent(desensitizeProperty.toLowerCase(), (k, v) -> "****************");
-                waitDesensitizeData.computeIfPresent(desensitizeProperty.toUpperCase(), (k, v) -> "****************");
+                waitDesensitizeData.computeIfPresent(desensitizeProperty, (k, v) -> ENCRYPT_SYMBOL);
+                waitDesensitizeData.computeIfPresent(desensitizeProperty.toLowerCase(), (k, v) -> ENCRYPT_SYMBOL);
+                waitDesensitizeData.computeIfPresent(desensitizeProperty.toUpperCase(), (k, v) -> ENCRYPT_SYMBOL);
            }
            return JSONUtil.toJsonStr(waitDesensitizeData);
        } catch (Exception ignored) {
--- a/continew-admin-system/pom.xml
+++ b/continew-admin-system/pom.xml
@@ -32,12 +32,6 @@ limitations under the License.
    <description>系统管理模块（存放系统管理模块相关功能，例如：部门管理、角色管理、用户管理等）</description>

    <dependencies>
-        <!-- Easy Captcha（Java 图形验证码，支持 gif、中文、算术等类型，可用于 Java Web、JavaSE 等项目） -->
-        <dependency>
-            <groupId>com.github.whvcse</groupId>
-            <artifactId>easy-captcha</artifactId>
-        </dependency>
-
        <!-- 公共模块（存放公共工具类，公共配置等） -->
        <dependency>
            <groupId>top.charles7c</groupId>
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/service/impl/LoginServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/service/impl/LoginServiceImpl.java
@@ -52,7 +52,7 @@ public class LoginServiceImpl implements LoginService {
        // 校验
        ValidationUtils.exIfNull(sysUser, "用户名或密码错误");
        Long userId = sysUser.getUserId();
-        ValidationUtils.exIfNotEqual(sysUser.getPassword(), SecureUtils.md5Salt(password, userId.toString()),
+        ValidationUtils.exIfNotEqual(SecureUtils.md5Salt(password, userId.toString()), sysUser.getPassword(),
            "用户名或密码错误");
        ValidationUtils.exIfEqual(DisEnableStatusEnum.DISABLE, sysUser.getStatus(), "此账号已被禁用，如有疑问，请联系管理员");

--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/UpdateBasicInfoRequest.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/UpdateBasicInfoRequest.java
@@ -52,6 +52,6 @@ public class UpdateBasicInfoRequest implements Serializable {
     * 性别（0未知 1男 2女）
     */
    @Schema(description = "性别（0未知 1男 2女）", type = "Integer", allowableValues = {"0", "1", "2"})
-    @NotNull(message = "非法性别")
+    @NotNull(message = "性别非法")
    private GenderEnum gender;
 }
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/UpdateEmailRequest.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/request/UpdateEmailRequest.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * 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 top.charles7c.cnadmin.system.model.request;
+
+import java.io.Serializable;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
+
+import lombok.Data;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import org.hibernate.validator.constraints.Length;
+
+import cn.hutool.core.lang.RegexPool;
+
+/**
+ * 修改邮箱信息
+ *
+ * @author Charles7c
+ * @since 2023/1/12 20:18
+ */
+@Data
+@Schema(description = "修改邮箱信息")
+public class UpdateEmailRequest implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 新邮箱
+     */
+    @Schema(description = "新邮箱")
+    @NotBlank(message = "新邮箱不能为空")
+    @Pattern(regexp = RegexPool.EMAIL, message = "邮箱格式错误")
+    private String newEmail;
+
+    /**
+     * 验证码
+     */
+    @Schema(description = "验证码")
+    @NotBlank(message = "验证码不能为空")
+    @Length(max = 6, message = "验证码非法")
+    private String captcha;
+
+    /**
+     * 当前密码（加密后）
+     */
+    @Schema(description = "当前密码（加密后）")
+    @NotBlank(message = "当前密码不能为空")
+    private String currentPassword;
+}
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserService.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/UserService.java
@@ -67,4 +67,16 @@ public interface UserService {
     *            用户 ID
     */
    void updatePassword(String oldPassword, String newPassword, Long userId);
+
+    /**
+     * 修改邮箱
+     *
+     * @param newEmail
+     *            新邮箱
+     * @param currentPassword
+     *            当前密码
+     * @param userId
+     *            用户ID
+     */
+    void updateEmail(String newEmail, String currentPassword, Long userId);
 }
--- 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
@@ -104,7 +104,7 @@ public class UserServiceImpl implements UserService {
    @Transactional(rollbackFor = Exception.class)
    public void updatePassword(String oldPassword, String newPassword, Long userId) {
        SysUser sysUser = this.getById(userId);
-        ValidationUtils.exIfNotEqual(sysUser.getPassword(), SecureUtils.md5Salt(oldPassword, userId.toString()),
+        ValidationUtils.exIfNotEqual(SecureUtils.md5Salt(oldPassword, userId.toString()), sysUser.getPassword(),
            "当前密码错误");

        // 更新密码和密码重置时间
@@ -120,6 +120,27 @@ public class UserServiceImpl implements UserService {
        LoginHelper.updateLoginUser(loginUser);
    }

+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateEmail(String newEmail, String currentPassword, Long userId) {
+        // 校验
+        SysUser sysUser = this.getById(userId);
+        ValidationUtils.exIfNotEqual(SecureUtils.md5Salt(currentPassword, userId.toString()), sysUser.getPassword(),
+            "当前密码错误");
+        Long count = userMapper.selectCount(Wrappers.<SysUser>lambdaQuery().eq(SysUser::getEmail, newEmail));
+        ValidationUtils.exIfCondition(() -> count > 0, "邮箱已绑定其他账号，请更换其他邮箱");
+        ValidationUtils.exIfEqual(newEmail, sysUser.getEmail(), "新邮箱不能与当前邮箱相同");
+
+        // 更新邮箱
+        userMapper.update(null,
+            new LambdaUpdateWrapper<SysUser>().set(SysUser::getEmail, newEmail).eq(SysUser::getUserId, userId));
+
+        // 更新登录用户信息
+        LoginUser loginUser = LoginHelper.getLoginUser();
+        loginUser.setEmail(newEmail);
+        LoginHelper.updateLoginUser(loginUser);
+    }
+
    /**
     * 根据 ID 查询
     *
--- a/continew-admin-ui/package.json
+++ b/continew-admin-ui/package.json
@@ -1,6 +1,6 @@
 {
  "name": "continew-admin-ui",
-  "description": "ContiNew-Admin (incubating) 中后台管理框架，Continue New Admin，持续以最新流行技术栈构建。",
+  "description": "ContiNew Admin 中后台管理框架（孵化中），Continue New Admin，持续以最新流行技术栈构建。",
  "version": "0.0.1-SNAPSHOT",
  "private": true,
  "author": "Charles7c",
--- a/continew-admin-ui/src/api/auth/login.ts
+++ b/continew-admin-ui/src/api/auth/login.ts
@@ -2,14 +2,6 @@ import axios from 'axios';
 import type { RouteRecordNormalized } from 'vue-router';
 import { UserState } from '@/store/modules/login/types';

-export interface ImageCaptchaRes {
-  uuid: string;
-  img: string;
-}
-export function getImageCaptcha() {
-  return axios.get<ImageCaptchaRes>('/captcha/img');
-}
-
 export interface LoginReq {
  username: string;
  password: string;
--- a/continew-admin-ui/src/api/common/captcha.ts
+++ b/continew-admin-ui/src/api/common/captcha.ts
@@ -0,0 +1,22 @@
+import axios from 'axios';
+import qs from 'query-string';
+
+export interface ImageCaptchaRes {
+  uuid: string;
+  img: string;
+}
+export function getImageCaptcha() {
+  return axios.get<ImageCaptchaRes>('/common/captcha/img');
+}
+
+export interface MailCaptchaReq {
+  email: string;
+}
+export function getMailCaptcha(params: MailCaptchaReq) {
+  return axios.get('/common/captcha/mail', {
+    params,
+    paramsSerializer: (obj) => {
+      return qs.stringify(obj);
+    },
+  });
+}
--- a/continew-admin-ui/src/api/system/user-center.ts
+++ b/continew-admin-ui/src/api/system/user-center.ts
@@ -28,3 +28,12 @@ export interface UpdatePasswordReq {
 export function updatePassword(req: UpdatePasswordReq) {
  return axios.patch('/system/user/center/password', req);
 }
+
+export interface UpdateEmailReq {
+  newEmail: string;
+  captcha: string;
+  currentPassword: string;
+}
+export function updateEmail(req: UpdateEmailReq) {
+  return axios.patch('/system/user/center/email', req);
+}
--- a/continew-admin-ui/src/components/footer/index.vue
+++ b/continew-admin-ui/src/components/footer/index.vue
@@ -2,6 +2,8 @@
  <a-layout-footer class="footer">
    {{ `Copyright © 2022-${new Date().getFullYear()} Charles7c` }}
    <span>&nbsp;⋅&nbsp;</span>
+    <a href="https://github.com/Charles7c/continew-admin" target="_blank">{{ $t('title') }}</a>
+    <span>&nbsp;⋅&nbsp;</span>
    <a href="https://beian.miit.gov.cn" target="_blank">津ICP备2022005864号-2</a>
  </a-layout-footer>
 </template>
--- a/continew-admin-ui/src/components/navbar/index.vue
+++ b/continew-admin-ui/src/components/navbar/index.vue
@@ -190,7 +190,7 @@
  import useLocale from '@/hooks/locale';
  import useUser from '@/hooks/user';
  import Menu from '@/components/menu/index.vue';
-  import getAvatar from "@/utils/avatar";
+  import getAvatar from '@/utils/avatar';
  import MessageBox from '../message-box/index.vue';

  const appStore = useAppStore();
--- a/continew-admin-ui/src/hooks/axios.d.ts
+++ b/continew-admin-ui/src/hooks/axios.d.ts
@@ -1,4 +1,4 @@
-import axios, { Axios, AxiosResponse, AxiosRequestConfig } from "axios";
+import axios, { Axios, AxiosResponse, AxiosRequestConfig } from 'axios';

 declare module "axios" {
  interface AxiosResponse<T = any> {
--- a/continew-admin-ui/src/hooks/user.ts
+++ b/continew-admin-ui/src/hooks/user.ts
@@ -1,5 +1,5 @@
 import { useRouter } from 'vue-router';
-import { useI18n } from "vue-i18n";
+import { useI18n } from 'vue-i18n';
 import { Message } from '@arco-design/web-vue';

 import { useLoginStore } from '@/store';
--- a/continew-admin-ui/src/store/modules/login/index.ts
+++ b/continew-admin-ui/src/store/modules/login/index.ts
@@ -1,11 +1,11 @@
 import { defineStore } from 'pinia';
 import {
-  getImageCaptcha as getCaptcha,
  login as userLogin,
  logout as userLogout,
  getUserInfo,
  LoginReq,
 } from '@/api/auth/login';
+import { getImageCaptcha as getCaptcha } from '@/api/common/captcha';
 import { setToken, clearToken } from '@/utils/auth';
 import { removeRouteListener } from '@/utils/route-listener';
 import { UserState } from './types';
--- a/continew-admin-ui/src/views/dashboard/monitor/components/studio.vue
+++ b/continew-admin-ui/src/views/dashboard/monitor/components/studio.vue
@@ -29,7 +29,7 @@

 <script lang="ts" setup>
  import { useLoginStore } from '@/store';
-  import getAvatar from "@/utils/avatar";
+  import getAvatar from '@/utils/avatar';

  const userInfo = useLoginStore();
 </script>
--- a/continew-admin-ui/src/views/login/components/login-form.vue
+++ b/continew-admin-ui/src/views/login/components/login-form.vue
@@ -37,7 +37,7 @@
          :placeholder="$t('login.form.placeholder.password')"
          size="large"
          allow-clear
-          max-length="50"
+          max-length="32"
        >
          <template #prefix>
            <icon-lock />
@@ -82,13 +82,13 @@
 </template>

 <script lang="ts" setup>
-  import { ref, reactive, computed, onMounted } from "vue";
+  import { ref, reactive, computed, onMounted } from 'vue';
  import { useRouter } from 'vue-router';
-  import { FieldRule, Message } from "@arco-design/web-vue";
+  import { FieldRule, Message } from '@arco-design/web-vue';
  import { ValidatedError } from '@arco-design/web-vue/es/form/interface';
  import { useI18n } from 'vue-i18n';
  // import debug from '@/utils/env';
-  import { encryptByRsa } from "@/utils/encrypt";
+  import { encryptByRsa } from '@/utils/encrypt';
  import { useStorage } from '@vueuse/core';
  import { useLoginStore } from '@/store';
  import useLoading from '@/hooks/loading';
--- a/continew-admin-ui/src/views/system/user/center/components/basic-info.vue
+++ b/continew-admin-ui/src/views/system/user/center/components/basic-info.vue
@@ -53,14 +53,14 @@
 </template>

 <script lang="ts" setup>
-  import { ref, computed } from "vue";
-  import { useI18n } from "vue-i18n";
+  import { ref, computed } from 'vue';
+  import { useI18n } from 'vue-i18n';
  import { useLoginStore } from '@/store';
  import { updateBasicInfo } from '@/api/system/user-center';
  import useLoading from '@/hooks/loading';
  import { FormInstance } from '@arco-design/web-vue/es/form';
  import { BasicInfoModel } from '@/api/system/user-center';
-  import { FieldRule, Message } from "@arco-design/web-vue";
+  import { FieldRule, Message } from '@arco-design/web-vue';

  const { t } = useI18n();
  const { loading, setLoading } = useLoading();
@@ -84,8 +84,8 @@

  // 保存
  const save = async () => {
-    const errors = await formRef.value?.validate();
    if (loading.value) return;
+    const errors = await formRef.value?.validate();
    if (!errors) {
      setLoading(true);
      try {
--- a/continew-admin-ui/src/views/system/user/center/components/security-settings/update-email.vue
+++ b/continew-admin-ui/src/views/system/user/center/components/security-settings/update-email.vue
@@ -15,18 +15,206 @@
        </a-typography-paragraph>
      </div>
      <div class="operation">
-        <a-link>
+        <a-link @click="toUpdate">
          {{ $t('userCenter.securitySettings.button.update') }}
        </a-link>
      </div>
    </template>
  </a-list-item-meta>
+
+  <a-modal
+    v-model:visible="visible"
+    :title="$t('userCenter.securitySettings.updateEmail.modal.title')"
+    :mask-closable="false"
+    @cancel="handleCancel"
+    @before-ok="handleUpdate"
+  >
+    <a-form ref="formRef" :model="formData" :rules="rules">
+      <a-form-item
+        field="newEmail"
+        :validate-trigger="['change', 'blur']"
+        :label="$t('userCenter.securitySettings.updateEmail.form.label.newEmail')"
+      >
+        <a-input
+          v-model="formData.newEmail"
+          :placeholder="$t('userCenter.securitySettings.updateEmail.form.placeholder.newEmail')"
+          size="large"
+          allow-clear
+        >
+        </a-input>
+      </a-form-item>
+      <a-form-item
+        field="captcha"
+        :validate-trigger="['change', 'blur']"
+        :label="$t('userCenter.securitySettings.updateEmail.form.label.captcha')"
+      >
+        <a-input
+          v-model="formData.captcha"
+          :placeholder="$t('userCenter.securitySettings.updateEmail.form.placeholder.captcha')"
+          size="large"
+          style="width: 80%"
+          allow-clear
+          max-length="6"
+        >
+        </a-input>
+        <a-button
+          class="captcha-btn"
+          type="primary"
+          size="large"
+          :loading="captchaLoading"
+          :disabled="captchaDisable"
+          @click="sendCaptcha"
+        >
+          {{ captchaBtnName }}
+        </a-button>
+      </a-form-item>
+      <a-form-item
+        field="currentPassword"
+        :validate-trigger="['change', 'blur']"
+        :label="$t('userCenter.securitySettings.updateEmail.form.label.currentPassword')"
+      >
+        <a-input-password
+          v-model="formData.currentPassword"
+          :placeholder="$t('userCenter.securitySettings.updateEmail.form.placeholder.currentPassword')"
+          size="large"
+          allow-clear
+          max-length="32"
+        >
+        </a-input-password>
+      </a-form-item>
+    </a-form>
+  </a-modal>
 </template>

 <script lang="ts" setup>
+  import { ref, reactive, computed } from 'vue';
+  import { useI18n } from 'vue-i18n';
  import { useLoginStore } from '@/store';
+  import { FormInstance } from '@arco-design/web-vue/es/form';
+  import useLoading from '@/hooks/loading';
+  import { FieldRule, Message } from '@arco-design/web-vue';
+  import { getMailCaptcha } from '@/api/common/captcha';
+  import { updateEmail } from '@/api/system/user-center';
+  import { encryptByRsa } from '@/utils/encrypt';

+  const { t } = useI18n();
+  const { loading, setLoading } = useLoading();
  const loginStore = useLoginStore();
+  const visible = ref(false);
+  const captchaBtnNameKey = ref('userCenter.securitySettings.updateEmail.form.sendCaptcha');
+  const captchaBtnName = computed(() => t(captchaBtnNameKey.value));
+  const captchaLoading = ref(false);
+  const captchaDisable = ref(false);
+  const captchaTime = ref(60);
+  const captchaTimer = ref();
+  const formRef = ref<FormInstance>();
+  const formData = reactive({
+    newEmail: '',
+    captcha: '',
+    currentPassword: '',
+  });
+  const rules = computed((): Record<string, FieldRule[]> => {
+    return {
+      newEmail: [
+        { required: true, message: t('userCenter.securitySettings.updateEmail.form.error.required.newEmail') },
+        { type: 'email', message: t('userCenter.securitySettings.updateEmail.form.error.match.newEmail') },
+        {
+          validator: (value, callback) => {
+            if (value === loginStore.email) {
+              callback(t('userCenter.securitySettings.updateEmail.form.error.validator.newEmail'))
+            } else {
+              callback()
+            }
+          }
+        }
+      ],
+      captcha: [
+        { required: true, message: t('userCenter.securitySettings.updateEmail.form.error.required.captcha') }
+      ],
+      currentPassword: [
+        { required: true, message: t('userCenter.securitySettings.updateEmail.form.error.required.currentPassword') }
+      ]
+    }
+  });
+
+  // 重置验证码相关
+  const resetCaptcha = () => {
+    window.clearInterval(captchaTimer.value);
+    captchaTime.value = 60;
+    captchaBtnNameKey.value = 'userCenter.securitySettings.updateEmail.form.sendCaptcha';
+    captchaDisable.value = false;
+  }
+
+  // 发送验证码
+  const sendCaptcha = async () => {
+    if (captchaLoading.value) return;
+    const errors = await formRef.value?.validateField('newEmail');
+    if (errors) return;
+    captchaLoading.value = true;
+    captchaBtnNameKey.value = 'userCenter.securitySettings.updateEmail.form.loading.sendCaptcha';
+    try {
+      const res = await getMailCaptcha({
+        email: formData.newEmail
+      });
+      if (res.success) {
+        captchaLoading.value = false;
+        captchaDisable.value = true;
+        captchaBtnNameKey.value = `${t('userCenter.securitySettings.updateEmail.form.reSendCaptcha')}(${captchaTime.value -= 1}s)`;
+        Message.success(res.msg);
+
+        captchaTimer.value = window.setInterval(function() {
+          captchaTime.value -= 1;
+          captchaBtnNameKey.value = `${t('userCenter.securitySettings.updateEmail.form.reSendCaptcha')}(${captchaTime.value}s)`;
+          if (captchaTime.value < 0) {
+            window.clearInterval(captchaTimer.value);
+            captchaTime.value = 60;
+            captchaBtnNameKey.value = t('userCenter.securitySettings.updateEmail.form.reSendCaptcha');
+            captchaDisable.value = false;
+          }
+        }, 1000)
+      }
+    } catch (err) {
+      resetCaptcha();
+      captchaLoading.value = false;
+      console.log((err as Error));
+    }
+  };
+
+  // 确定修改
+  const handleUpdate = async () => {
+    if (loading.value) return false;
+    const errors = await formRef.value?.validate();
+    if (errors) return false;
+    setLoading(true);
+    try {
+      const res = await updateEmail({
+        newEmail: formData.newEmail,
+        captcha: formData.captcha,
+        currentPassword: encryptByRsa(formData.currentPassword) || '',
+      });
+      await loginStore.getInfo();
+      if (res.success) Message.success(res.msg);
+    } finally {
+      setLoading(false);
+    }
+    return true;
+  };
+
+  // 取消修改
+  const handleCancel = () => {
+    visible.value = false;
+    formRef.value?.resetFields();
+    resetCaptcha();
+  };
+
+  // 打开修改窗口
+  const toUpdate = () => {
+    visible.value = true;
+  };
 </script>

-<style scoped lang="less"></style>
+<style scoped lang="less">
+  .captcha-btn {
+    margin-left: 5px;
+  }
+</style>
--- a/continew-admin-ui/src/views/system/user/center/components/security-settings/update-pwd.vue
+++ b/continew-admin-ui/src/views/system/user/center/components/security-settings/update-pwd.vue
@@ -22,12 +22,14 @@
    </template>
  </a-list-item-meta>

-  <a-modal v-model:visible="visible" :title="$t('userCenter.securitySettings.updatePwd.modal.title')" @cancel="handleCancel" @before-ok="handleUpdate">
-    <a-form
-      ref="formRef"
-      :model="formData"
-      :rules="rules"
-    >
+  <a-modal
+    v-model:visible="visible"
+    :title="$t('userCenter.securitySettings.updatePwd.modal.title')"
+    :mask-closable="false"
+    @cancel="handleCancel"
+    @before-ok="handleUpdate"
+  >
+    <a-form ref="formRef" :model="formData" :rules="rules">
      <a-form-item
        field="oldPassword"
        :validate-trigger="['change', 'blur']"
@@ -38,7 +40,7 @@
          :placeholder="$t('userCenter.securitySettings.updatePwd.form.placeholder.oldPassword')"
          size="large"
          allow-clear
-          max-length="50"
+          max-length="32"
        >
        </a-input-password>
      </a-form-item>
@@ -52,7 +54,7 @@
          :placeholder="$t('userCenter.securitySettings.updatePwd.form.placeholder.newPassword')"
          size="large"
          allow-clear
-          max-length="50"
+          max-length="32"
        >
        </a-input-password>
      </a-form-item>
@@ -66,7 +68,7 @@
          :placeholder="$t('userCenter.securitySettings.updatePwd.form.placeholder.rePassword')"
          size="large"
          allow-clear
-          max-length="50"
+          max-length="32"
        >
        </a-input-password>
      </a-form-item>
@@ -75,14 +77,14 @@
 </template>

 <script lang="ts" setup>
-  import { ref, reactive, computed } from "vue";
-  import { useI18n } from "vue-i18n";
+  import { ref, reactive, computed } from 'vue';
+  import { useI18n } from 'vue-i18n';
  import { useLoginStore } from '@/store';
-  import { FormInstance } from "@arco-design/web-vue/es/form";
-  import useLoading from "@/hooks/loading";
-  import { FieldRule, Message } from "@arco-design/web-vue";
-  import { updatePassword } from "@/api/system/user-center";
-  import { encryptByRsa } from "@/utils/encrypt";
+  import { FormInstance } from '@arco-design/web-vue/es/form';
+  import useLoading from '@/hooks/loading';
+  import { FieldRule, Message } from '@arco-design/web-vue';
+  import { updatePassword } from '@/api/system/user-center';
+  import { encryptByRsa } from '@/utils/encrypt';

  const { t } = useI18n();
  const { loading, setLoading } = useLoading();
@@ -129,8 +131,8 @@

  // 确定修改
  const handleUpdate = async () => {
-    const errors = await formRef.value?.validate();
    if (loading.value) return false;
+    const errors = await formRef.value?.validate();
    if (errors) return false;
    setLoading(true);
    try {
--- a/continew-admin-ui/src/views/system/user/center/components/user-panel.vue
+++ b/continew-admin-ui/src/views/system/user/center/components/user-panel.vue
@@ -61,8 +61,8 @@
  } from '@arco-design/web-vue/es/upload/interfaces';
  import { useLoginStore } from '@/store';
  import { uploadAvatar } from '@/api/system/user-center';
-  import getAvatar from "@/utils/avatar";
-  import { Message } from "@arco-design/web-vue";
+  import getAvatar from '@/utils/avatar';
+  import { Message } from '@arco-design/web-vue';

  const loginStore = useLoginStore();
  const avatar = {
--- a/continew-admin-ui/src/views/system/user/center/locale/en-US.ts
+++ b/continew-admin-ui/src/views/system/user/center/locale/en-US.ts
@@ -63,5 +63,23 @@ export default {
  'userCenter.securitySettings.updateEmail.placeholder.error.email':
    'You have not set a mailbox yet. The mailbox binding can be used to retrieve passwords and receive notifications.',

+  'userCenter.securitySettings.updateEmail.modal.title': 'Update email',
+  'userCenter.securitySettings.updateEmail.form.label.newEmail': 'New email',
+  'userCenter.securitySettings.updateEmail.form.label.captcha': 'Captcha',
+  'userCenter.securitySettings.updateEmail.form.label.currentPassword': 'Current password',
+  'userCenter.securitySettings.updateEmail.form.sendCaptcha': 'Send captcha',
+  'userCenter.securitySettings.updateEmail.form.reSendCaptcha': 'Resend captcha',
+  'userCenter.securitySettings.updateEmail.form.loading.sendCaptcha': 'Sending...',
+
+  'userCenter.securitySettings.updateEmail.form.placeholder.newEmail': 'Please enter new email',
+  'userCenter.securitySettings.updateEmail.form.placeholder.captcha': 'Please enter email captcha',
+  'userCenter.securitySettings.updateEmail.form.placeholder.currentPassword': 'Please enter current password',
+
+  'userCenter.securitySettings.updateEmail.form.error.required.newEmail': 'Please enter new email',
+  'userCenter.securitySettings.updateEmail.form.error.match.newEmail': 'Please enter the correct email',
+  'userCenter.securitySettings.updateEmail.form.error.validator.newEmail': 'New email cannot be the same as the old email',
+  'userCenter.securitySettings.updateEmail.form.error.required.captcha': 'Please enter email captcha',
+  'userCenter.securitySettings.updateEmail.form.error.required.currentPassword': 'Please enter current password',
+
  'userCenter.securitySettings.button.update': 'Update',
 };
--- a/continew-admin-ui/src/views/system/user/center/locale/zh-CN.ts
+++ b/continew-admin-ui/src/views/system/user/center/locale/zh-CN.ts
@@ -63,5 +63,23 @@ export default {
  'userCenter.securitySettings.updateEmail.placeholder.error.email':
    '您暂未设置邮箱，绑定邮箱可以用来找回密码、接收通知等。',

+  'userCenter.securitySettings.updateEmail.modal.title': '修改邮箱',
+  'userCenter.securitySettings.updateEmail.form.label.newEmail': '新邮箱',
+  'userCenter.securitySettings.updateEmail.form.label.captcha': '验证码',
+  'userCenter.securitySettings.updateEmail.form.label.currentPassword': '当前密码',
+  'userCenter.securitySettings.updateEmail.form.sendCaptcha': '发送验证码',
+  'userCenter.securitySettings.updateEmail.form.reSendCaptcha': '重新发送',
+  'userCenter.securitySettings.updateEmail.form.loading.sendCaptcha': '发送中...',
+
+  'userCenter.securitySettings.updateEmail.form.placeholder.newEmail': '请输入新邮箱',
+  'userCenter.securitySettings.updateEmail.form.placeholder.captcha': '请输入邮箱验证码',
+  'userCenter.securitySettings.updateEmail.form.placeholder.currentPassword': '请输入当前密码',
+
+  'userCenter.securitySettings.updateEmail.form.error.required.newEmail': '请输入新邮箱',
+  'userCenter.securitySettings.updateEmail.form.error.match.newEmail': '请输入正确的邮箱',
+  'userCenter.securitySettings.updateEmail.form.error.validator.newEmail': '新邮箱不能与当前邮箱相同',
+  'userCenter.securitySettings.updateEmail.form.error.required.captcha': '请输入邮箱验证码',
+  'userCenter.securitySettings.updateEmail.form.error.required.currentPassword': '请输入当前密码',
+
  'userCenter.securitySettings.button.update': '修改',
 };
--- a/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/auth/CaptchaController.java
+++ b/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/auth/CaptchaController.java
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
- *
- * 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 top.charles7c.cnadmin.webapi.controller.auth;
-
-import java.time.Duration;
-
-import lombok.RequiredArgsConstructor;
-
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.tags.Tag;
-
-import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import com.wf.captcha.base.Captcha;
-
-import cn.dev33.satoken.annotation.SaIgnore;
-import cn.hutool.core.util.IdUtil;
-
-import top.charles7c.cnadmin.auth.config.properties.CaptchaProperties;
-import top.charles7c.cnadmin.auth.model.vo.CaptchaVO;
-import top.charles7c.cnadmin.common.model.vo.R;
-import top.charles7c.cnadmin.common.util.RedisUtils;
-
-/**
- * 验证码 API
- *
- * @author Charles7c
- * @since 2022/12/11 14:00
- */
-@Tag(name = "验证码 API")
-@SaIgnore
-@RestController
-@RequiredArgsConstructor
-@RequestMapping(value = "/captcha", produces = MediaType.APPLICATION_JSON_VALUE)
-public class CaptchaController {
-
-    private final CaptchaProperties captchaProperties;
-
-    @Operation(summary = "获取图片验证码", description = "获取图片验证码（Base64编码，带图片格式：data:image/gif;base64）")
-    @GetMapping("/img")
-    public R<CaptchaVO> getImageCaptcha() {
-        // 生成验证码
-        Captcha captcha = captchaProperties.getCaptcha();
-
-        // 保存验证码
-        String uuid = IdUtil.fastSimpleUUID();
-        String captchaKey = RedisUtils.formatKey(captchaProperties.getKeyPrefix(), uuid);
-        RedisUtils.setCacheObject(captchaKey, captcha.text(),
-            Duration.ofMinutes(captchaProperties.getExpirationInMinutes()));
-
-        // 返回验证码
-        CaptchaVO captchaVo = new CaptchaVO().setUuid(uuid).setImg(captcha.toBase64());
-        return R.ok(captchaVo);
-    }
-}
--- a/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/auth/LoginController.java
+++ b/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/auth/LoginController.java
@@ -31,11 +31,12 @@ import cn.dev33.satoken.annotation.SaIgnore;
 import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.bean.BeanUtil;

-import top.charles7c.cnadmin.auth.config.properties.CaptchaProperties;
 import top.charles7c.cnadmin.auth.model.request.LoginRequest;
 import top.charles7c.cnadmin.auth.model.vo.LoginVO;
 import top.charles7c.cnadmin.auth.model.vo.UserInfoVO;
 import top.charles7c.cnadmin.auth.service.LoginService;
+import top.charles7c.cnadmin.common.config.properties.CaptchaProperties;
+import top.charles7c.cnadmin.common.consts.CacheConstants;
 import top.charles7c.cnadmin.common.model.dto.LoginUser;
 import top.charles7c.cnadmin.common.model.vo.R;
 import top.charles7c.cnadmin.common.util.ExceptionUtils;
@@ -64,11 +65,11 @@ public class LoginController {
    @PostMapping("/login")
    public R<LoginVO> login(@Validated @RequestBody LoginRequest loginRequest) {
        // 校验验证码
-        String captchaKey = RedisUtils.formatKey(captchaProperties.getKeyPrefix(), loginRequest.getUuid());
+        String captchaKey = RedisUtils.formatKey(CacheConstants.CAPTCHA_CACHE_KEY, loginRequest.getUuid());
        String captcha = RedisUtils.getCacheObject(captchaKey);
        ValidationUtils.exIfBlank(captcha, "验证码已失效");
        RedisUtils.deleteCacheObject(captchaKey);
-        ValidationUtils.exIfCondition(() -> !captcha.equalsIgnoreCase(loginRequest.getCaptcha()), "验证码错误");
+        ValidationUtils.exIfNotEqualIgnoreCase(loginRequest.getCaptcha(), captcha, "验证码错误");

        // 用户登录
        String rawPassword =
@@ -84,7 +85,6 @@ public class LoginController {
        in = ParameterIn.HEADER)
    @PostMapping("/logout")
    public R logout() {
-        ValidationUtils.exIfCondition(() -> !StpUtil.isLogin(), "Token 无效");
        StpUtil.logout();
        return R.ok();
    }
--- a/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/common/CaptchaController.java
+++ b/continew-admin-webapi/src/main/java/top/charles7c/cnadmin/webapi/controller/common/CaptchaController.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * 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 top.charles7c.cnadmin.webapi.controller.common;
+
+import java.time.Duration;
+
+import javax.mail.MessagingException;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
+
+import lombok.RequiredArgsConstructor;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+
+import org.springframework.http.MediaType;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.wf.captcha.base.Captcha;
+
+import cn.dev33.satoken.annotation.SaIgnore;
+import cn.hutool.core.lang.Dict;
+import cn.hutool.core.lang.RegexPool;
+import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.RandomUtil;
+
+import top.charles7c.cnadmin.common.config.properties.CaptchaProperties;
+import top.charles7c.cnadmin.common.config.properties.ContinewAdminProperties;
+import top.charles7c.cnadmin.common.consts.CacheConstants;
+import top.charles7c.cnadmin.common.model.vo.CaptchaVO;
+import top.charles7c.cnadmin.common.model.vo.R;
+import top.charles7c.cnadmin.common.util.*;
+import top.charles7c.cnadmin.common.util.validate.ValidationUtils;
+
+/**
+ * 验证码 API
+ *
+ * @author Charles7c
+ * @since 2022/12/11 14:00
+ */
+@Tag(name = "验证码 API")
+@SaIgnore
+@Validated
+@RestController
+@RequiredArgsConstructor
+@RequestMapping(value = "/common/captcha", produces = MediaType.APPLICATION_JSON_VALUE)
+public class CaptchaController {
+
+    private final CaptchaProperties captchaProperties;
+    private final ContinewAdminProperties properties;
+
+    @Operation(summary = "获取图片验证码", description = "获取图片验证码（Base64编码，带图片格式：data:image/gif;base64）")
+    @GetMapping("/img")
+    public R<CaptchaVO> getImageCaptcha() {
+        // 生成验证码
+        CaptchaProperties.CaptchaImage captchaImage = captchaProperties.getImage();
+        Captcha captcha = captchaImage.getCaptcha();
+
+        // 保存验证码
+        String uuid = IdUtil.fastSimpleUUID();
+        String captchaKey = RedisUtils.formatKey(CacheConstants.CAPTCHA_CACHE_KEY, uuid);
+        RedisUtils.setCacheObject(captchaKey, captcha.text(),
+            Duration.ofMinutes(captchaImage.getExpirationInMinutes()));
+
+        // 返回验证码
+        CaptchaVO captchaVo = new CaptchaVO().setUuid(uuid).setImg(captcha.toBase64());
+        return R.ok(captchaVo);
+    }
+
+    @Operation(summary = "获取邮箱验证码", description = "发送验证码到指定邮箱")
+    @GetMapping("/mail")
+    public R getMailCaptcha(
+        @NotBlank(message = "邮箱不能为空") @Pattern(regexp = RegexPool.EMAIL, message = "邮箱格式错误") String email)
+        throws MessagingException {
+        // 校验
+        String limitCacheKey = CacheConstants.LIMIT_CACHE_KEY;
+        String captchaCacheKey = CacheConstants.CAPTCHA_CACHE_KEY;
+        String limitCaptchaKey = RedisUtils.formatKey(limitCacheKey, captchaCacheKey, email);
+        long limitTimeInMillisecond = RedisUtils.getTimeToLive(limitCaptchaKey);
+        ValidationUtils.exIfCondition(() -> limitTimeInMillisecond > 0,
+            String.format("发送邮箱验证码过于频繁，请您 %ds 后再试", limitTimeInMillisecond / 1000));
+
+        // 生成验证码
+        CaptchaProperties.CaptchaMail captchaMail = captchaProperties.getMail();
+        String captcha = RandomUtil.randomNumbers(captchaMail.getLength());
+
+        // 发送验证码
+        Long expirationInMinutes = captchaMail.getExpirationInMinutes();
+        String content = TemplateUtils.render(captchaMail.getTemplatePath(),
+            Dict.create().set("captcha", captcha).set("expiration", expirationInMinutes));
+        MailUtils.sendHtml(email, String.format("【%s】邮箱验证码", properties.getName()), content);
+
+        // 保存验证码
+        String captchaKey = RedisUtils.formatKey(CacheConstants.CAPTCHA_CACHE_KEY, email);
+        RedisUtils.setCacheObject(captchaKey, captcha, Duration.ofMinutes(expirationInMinutes));
+        RedisUtils.setCacheObject(limitCaptchaKey, captcha, Duration.ofSeconds(captchaMail.getLimitInSeconds()));
+        return R.ok(String.format("发送成功，验证码有效期 %s 分钟", expirationInMinutes));
+    }
+}
--- 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
@@ -34,15 +34,18 @@ import cn.hutool.core.util.ReUtil;
 import cn.hutool.core.util.StrUtil;

 import top.charles7c.cnadmin.common.config.properties.LocalStorageProperties;
+import top.charles7c.cnadmin.common.consts.CacheConstants;
 import top.charles7c.cnadmin.common.consts.FileConstants;
 import top.charles7c.cnadmin.common.consts.RegExpConstants;
 import top.charles7c.cnadmin.common.model.vo.R;
 import top.charles7c.cnadmin.common.util.ExceptionUtils;
+import top.charles7c.cnadmin.common.util.RedisUtils;
 import top.charles7c.cnadmin.common.util.SecureUtils;
 import top.charles7c.cnadmin.common.util.helper.LoginHelper;
 import top.charles7c.cnadmin.common.util.validate.ValidationUtils;
 import top.charles7c.cnadmin.system.model.entity.SysUser;
 import top.charles7c.cnadmin.system.model.request.UpdateBasicInfoRequest;
+import top.charles7c.cnadmin.system.model.request.UpdateEmailRequest;
 import top.charles7c.cnadmin.system.model.request.UpdatePasswordRequest;
 import top.charles7c.cnadmin.system.model.vo.AvatarVO;
 import top.charles7c.cnadmin.system.service.UserService;
@@ -111,4 +114,24 @@ public class UserCenterController {
        userService.updatePassword(rawOldPassword, rawNewPassword, LoginHelper.getUserId());
        return R.ok("修改成功");
    }
+
+    @Operation(summary = "修改邮箱", description = "修改用户邮箱")
+    @PatchMapping("/email")
+    public R updateEmail(@Validated @RequestBody UpdateEmailRequest updateEmailRequest) {
+        // 解密
+        String rawCurrentPassword =
+            ExceptionUtils.exToNull(() -> SecureUtils.decryptByRsaPrivateKey(updateEmailRequest.getCurrentPassword()));
+        ValidationUtils.exIfBlank(rawCurrentPassword, "当前密码解密失败");
+
+        // 校验
+        String captchaKey = RedisUtils.formatKey(CacheConstants.CAPTCHA_CACHE_KEY, updateEmailRequest.getNewEmail());
+        String captcha = RedisUtils.getCacheObject(captchaKey);
+        ValidationUtils.exIfBlank(captcha, "验证码已失效");
+        ValidationUtils.exIfNotEqualIgnoreCase(updateEmailRequest.getCaptcha(), captcha, "验证码错误");
+        RedisUtils.deleteCacheObject(captchaKey);
+
+        // 修改邮箱
+        userService.updateEmail(updateEmailRequest.getNewEmail(), rawCurrentPassword, LoginHelper.getUserId());
+        return R.ok("修改成功");
+    }
 }
--- a/continew-admin-webapi/src/main/resources/application-dev.yml
+++ b/continew-admin-webapi/src/main/resources/application-dev.yml
@@ -69,6 +69,48 @@ spring:
    # 是否开启 SSL
    ssl: false

+--- ### 邮件配置
+spring:
+  mail:
+    # 根据需要更换
+    host: smtp.126.com
+    port: 465
+    username: 你的邮箱
+    password: 你的邮箱授权码
+    default-encoding: utf-8
+    properties:
+      mail:
+        smtp:
+          auth: true
+          socketFactory:
+            class: javax.net.ssl.SSLSocketFactory
+            port: 465
+
+--- ### 验证码配置
+captcha:
+  ## 图片验证码配置
+  image:
+    # 类型
+    type: SPEC
+    # 内容长度
+    length: 4
+    # 过期时间
+    expirationInMinutes: 2
+    # 宽度
+    width: 111
+    # 高度
+    height: 36
+  ## 邮箱验证码配置
+  mail:
+    # 内容长度
+    length: 6
+    # 过期时间
+    expirationInMinutes: 5
+    # 限制时间
+    limitInSeconds: 60
+    # 模板路径
+    templatePath: mail/captcha.ftl
+
 --- ### 安全配置
 security:
  # 排除路径配置
@@ -95,21 +137,6 @@ rsa:
  # 私钥
  privateKey: MIIBVQIBADANBgkqhkiG9w0BAQEFAASCAT8wggE7AgEAAkEAznV2Bi0zIX61NC3zSx8U6lJXbtru325pRV4Wt0aJXGxy6LMTsfxIye1ip+f2WnxrkYfk/X8YZ6FWNQPaAX/iRwIDAQABAkEAk/VcAusrpIqA5Ac2P5Tj0VX3cOuXmyouaVcXonr7f+6y2YTjLQuAnkcfKKocQI/juIRQBFQIqqW/m1nmz1wGeQIhAO8XaA/KxzOIgU0l/4lm0A2Wne6RokJ9HLs1YpOzIUmVAiEA3Q9DQrpAlIuiT1yWAGSxA9RxcjUM/1kdVLTkv0avXWsCIE0X8woEjK7lOSwzMG6RpEx9YHdopjViOj1zPVH61KTxAiBmv/dlhqkJ4rV46fIXELZur0pj6WC3N7a4brR8a+CLLQIhAMQyerWl2cPNVtE/8tkziHKbwW3ZUiBXU24wFxedT9iV

--- ### 验证码配置
-captcha:
-  # 类型
-  type: SPEC
-  # 缓存键的前缀
-  keyPrefix: CAPTCHA
-  # 过期时间
-  expirationInMinutes: 2
-  # 内容长度
-  length: 4
-  # 宽度
-  width: 111
-  # 高度
-  height: 36
-
 --- ### 接口文档配置
 springdoc:
  swagger-ui:
--- a/continew-admin-webapi/src/main/resources/application-prod.yml
+++ b/continew-admin-webapi/src/main/resources/application-prod.yml
@@ -69,6 +69,48 @@ spring:
    # 是否开启 SSL
    ssl: false

+--- ### 邮件配置
+spring:
+  mail:
+    # 根据需要更换
+    host: smtp.126.com
+    port: 465
+    username: 你的邮箱
+    password: 你的邮箱授权码
+    default-encoding: utf-8
+    properties:
+      mail:
+        smtp:
+          auth: true
+          socketFactory:
+            class: javax.net.ssl.SSLSocketFactory
+            port: 465
+
+--- ### 验证码配置
+captcha:
+  ## 图片验证码配置
+  image:
+    # 类型
+    type: SPEC
+    # 内容长度
+    length: 4
+    # 过期时间
+    expirationInMinutes: 2
+    # 宽度
+    width: 111
+    # 高度
+    height: 36
+  ## 邮箱验证码配置
+  mail:
+    # 内容长度
+    length: 6
+    # 过期时间
+    expirationInMinutes: 5
+    # 限制时间
+    limitInSeconds: 60
+    # 模板路径
+    templatePath: mail/captcha.ftl
+
 --- ### 安全配置
 security:
  # 排除路径配置
@@ -88,21 +130,6 @@ rsa:
  # 私钥
  privateKey: MIIBVQIBADANBgkqhkiG9w0BAQEFAASCAT8wggE7AgEAAkEAznV2Bi0zIX61NC3zSx8U6lJXbtru325pRV4Wt0aJXGxy6LMTsfxIye1ip+f2WnxrkYfk/X8YZ6FWNQPaAX/iRwIDAQABAkEAk/VcAusrpIqA5Ac2P5Tj0VX3cOuXmyouaVcXonr7f+6y2YTjLQuAnkcfKKocQI/juIRQBFQIqqW/m1nmz1wGeQIhAO8XaA/KxzOIgU0l/4lm0A2Wne6RokJ9HLs1YpOzIUmVAiEA3Q9DQrpAlIuiT1yWAGSxA9RxcjUM/1kdVLTkv0avXWsCIE0X8woEjK7lOSwzMG6RpEx9YHdopjViOj1zPVH61KTxAiBmv/dlhqkJ4rV46fIXELZur0pj6WC3N7a4brR8a+CLLQIhAMQyerWl2cPNVtE/8tkziHKbwW3ZUiBXU24wFxedT9iV

--- ### 验证码配置
-captcha:
-  # 类型
-  type: SPEC
-  # 缓存键的前缀
-  keyPrefix: CAPTCHA
-  # 过期时间
-  expirationInMinutes: 2
-  # 内容长度
-  length: 4
-  # 宽度
-  width: 111
-  # 高度
-  height: 36
-
 --- ### 接口文档配置
 springdoc:
  swagger-ui:
--- a/continew-admin-webapi/src/main/resources/application.yml
+++ b/continew-admin-webapi/src/main/resources/application.yml
@@ -1,13 +1,13 @@
 --- ### 项目配置
 continew-admin:
  # 名称
-  name: ContiNew-Admin
+  name: ContiNew Admin
  # 应用名称
  appName: continew-admin
  # 版本
  version: 0.0.1-SNAPSHOT
  # 描述
-  description: ContiNew-Admin (incubating) 中后台管理框架，Continue New Admin，持续以最新流行技术栈构建。
+  description: ContiNew Admin 中后台管理框架（孵化中），Continue New Admin，持续以最新流行技术栈构建。
  # URL
  url: https://github.com/Charles7c/continew-admin
  ## 作者信息配置
@@ -65,7 +65,7 @@ knife4j:
    # 是否自定义 footer（默认 false 非自定义）
    enable-footer-custom: true
    # 自定义 footer 内容，支持 Markdown 语法
-    footer-custom-content: '[Apache-2.0](https://github.com/Charles7c/continew-admin/blob/dev/LICENSE) | Copyright © 2022-present [ContiNew-Admin](https://github.com/Charles7c/continew-admin)'
+    footer-custom-content: 'Copyright © 2022-present Charles7c&nbsp;⋅&nbsp;[ContiNew Admin](https://github.com/Charles7c/continew-admin)'

 --- ### Sa-Token 配置
 sa-token:
--- a/continew-admin-webapi/src/main/resources/templates/mail/captcha.ftl
+++ b/continew-admin-webapi/src/main/resources/templates/mail/captcha.ftl
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8" />
+    <meta name="description" content="邮箱验证码">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <base target="_blank">
+    <style>::-webkit-scrollbar{ display: none; }</style>
+</head>
+<body tabindex="0">
+<div style="background-color: #ECECEC; padding: 25px;">
+    <div style="margin: 0 auto; text-align: left; position: relative; border-radius: 5px; border-collapse: collapse; box-shadow: rgb(153, 153, 153) 0px 0px 5px; background: #fff; font-family: 微软雅黑, 黑体, sans-serif; font-size: 14px; line-height: 1.5;">
+        <div style="height: 29px; line-height: 25px; padding: 15px 30px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #307AF2; background: #00308f; border-radius: 5px 5px 0 0;">
+            <div style="font-size: 24px; font-weight: bolder; color: #fff; display: inline-flex; align-items: center;">
+                <a href="https://cnadmin.charles7c.top/">
+                    <img src="https://cnadmin.charles7c.top/logo.svg" alt="ContiNew Admin" style="vertical-align: middle;">
+                </a>
+                <a href="https://cnadmin.charles7c.top/" style="margin-left: 4px; text-decoration: none; color: #fff;">ContiNew Admin</a>
+            </div>
+        </div>
+        <div style="word-break: break-word;">
+            <div style="border-radius: 5px; padding: 25px 30px 11px; background-color: #fff; opacity: 0.8;">
+                <h2 style="margin: 5px 0; font-size: 18px; line-height: 22px; color: #333;">亲爱的用户：</h2>
+                <p>
+                    您好！感谢您使用 <a href="https://github.com/Charles7c/continew-admin" style="color: #333;">ContiNew Admin</a>，本次请求的验证码为：<span style="font-size: 16px; color: #ff8c00;">${captcha}</span>，请在 ${expiration} 分钟内使用此验证码完成验证。
+                </p>
+                <br>
+                <h2 style="margin: 5px 0; font-size: 18px; line-height: 22px; color: #333;">Dear user:</h2>
+                <p>
+                    Hello! Thanks for using ContiNew Admin, The verification code for this request is:&nbsp;<span style="font-size: 16px; color: #ff8c00;">${captcha}</span>, please use this verification code to complete the verification within ${expiration} minutes.
+                </p>
+                <div style="width: 100%; margin: 0 auto;">
+                    <div style="padding: 10px 10px 0; border-top: 1px solid #ccc; color: #747474; margin-bottom: 20px; line-height: 1.3em; font-size: 12px;">
+                        <p>
+                            若非本人操作，请忽略此邮件。此邮件由系统自动发送，请勿直接回复该邮件。<br>
+                            Please ignore this email if not by yourself. This email is sent automatically by the system, please do not reply to this email directly.
+                        </p>
+                        <p>Copyright © 2022-present Charles7c</p>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+</body>
+</html>
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@ limitations under the License.
    <packaging>pom</packaging>

    <name>${project.artifactId}</name>
-    <description>ContiNew-Admin (incubating) 中后台管理框架，Continue New Admin，持续以最新流行技术栈构建。</description>
+    <description>ContiNew Admin 中后台管理框架（孵化中），Continue New Admin，持续以最新流行技术栈构建。</description>
    <url>https://github.com/Charles7c/continew-admin</url>

    <modules>