diff --git a/src/main/java/com/ai/da/common/utils/MailUtil.java b/src/main/java/com/ai/da/common/utils/MailUtil.java
index c15326e6..10837c44 100644
--- a/src/main/java/com/ai/da/common/utils/MailUtil.java
+++ b/src/main/java/com/ai/da/common/utils/MailUtil.java
@@ -1,171 +1,171 @@
-package com.ai.da.common.utils;
-
-import com.ai.da.common.constant.CommonConstant;
-import com.ai.da.model.dto.BasicEmailParamDTO;
-import com.alibaba.fastjson.JSONObject;
-import io.netty.util.internal.StringUtil;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.core.io.InputStreamSource;
-import org.springframework.mail.MailException;
-import org.springframework.mail.javamail.JavaMailSender;
-import org.springframework.mail.javamail.JavaMailSenderImpl;
-import org.springframework.mail.javamail.MimeMessageHelper;
-import org.springframework.stereotype.Component;
-import org.thymeleaf.TemplateEngine;
-import org.thymeleaf.context.Context;
-
-import jakarta.annotation.Resource;
-import jakarta.mail.MessagingException;
-import jakarta.mail.internet.*;
-import java.util.List;
-import java.util.Objects;
-
-@Slf4j
-@Component
-public class MailUtil {
-
-    @Resource
-    private JavaMailSender javaMailSender;
-
-    @Resource
-    private TemplateEngine templateEngine;
-
-    /**
-     * 发送邮件 - 默认发件人
-     *
-     * @param basicEmailParamDTO 发送邮件所需参数
-     * @param fileName 附件名（如果有）
-     * @param inputStreamSource 附件（如果有）
-     */
-    public int sendMail(BasicEmailParamDTO basicEmailParamDTO, String fileName, InputStreamSource inputStreamSource) throws MessagingException {
-        MimeMessage mimeMessage = createSimpleMail(basicEmailParamDTO, fileName, inputStreamSource);
-        // 提取配置
-        String host;
-        String username;
-        String password;
-        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getServiceAddress())) {
-            host = ((JavaMailSenderImpl) javaMailSender).getHost();
-        } else {
-            host = basicEmailParamDTO.getServiceAddress();
-        }
-        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getSenderUser())) {
-            username = ((JavaMailSenderImpl) javaMailSender).getUsername();
-        } else {
-            username = basicEmailParamDTO.getSenderUser();
-        }
-        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getServiceAddress())) {
-            password = ((JavaMailSenderImpl) javaMailSender).getPassword();
-        } else {
-            password = basicEmailParamDTO.getPassword();
-        }
-        return sendMail(mimeMessage, host, username, password);
-    }
-
-    private int sendMail(MimeMessage mimeMessage, String host, String username, String password) throws MessagingException {
-        try {
-            // 配置连接属性
-            java.util.Properties props = mimeMessage.getSession().getProperties();
-            props.put("mail.smtp.auth", "true");
-            props.put("mail.smtp.host", host);
-            props.put("mail.user", username);
-            props.put("mail.password", password);
-
-            // 使用 JavaMailSender 发送邮件（Spring Boot 3.x 标准方式）
-            javaMailSender.send(mimeMessage);
-            log.info("邮件发送成功至: {}", host);
-            return 1;
-        } catch (MailException e) {
-            log.info("邮件发送失败：{}", e.getMessage());
-            return 0;
-        }
-    }
-
-    /**
-     * 创建一封邮件
-     *
-     * @param basicEmailParamDTO 创建邮件需要的参数
-     * @param inputStreamSource 附件（如果有）
-     * @return 一封邮件
-     */
-    private MimeMessage createSimpleMail(BasicEmailParamDTO basicEmailParamDTO, String fileName, InputStreamSource inputStreamSource) throws MessagingException {
-        // 创建邮件对象
-        MimeMessage message = javaMailSender.createMimeMessage();
-        // 使用 MimeMessageHelper 简化邮件内容和附件的设置
-        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(message, true);
-        // 设置发件人
-        mimeMessageHelper.setFrom(new InternetAddress(basicEmailParamDTO.getSenderUserMail()));
-        // 设置收件人
-        mimeMessageHelper.setTo(basicEmailParamDTO.getMailTo());
-        // 设置抄送人
-        if (basicEmailParamDTO.getCc() != null && basicEmailParamDTO.getCc().length > 0) {
-            mimeMessageHelper.setCc(basicEmailParamDTO.getCc());
-        }
-        // 设置暗送人
-        if (basicEmailParamDTO.getBcc() != null && basicEmailParamDTO.getBcc().length > 0) {
-            mimeMessageHelper.setBcc(basicEmailParamDTO.getBcc());
-        }
-        // 设置邮件主题
-        mimeMessageHelper.setSubject(basicEmailParamDTO.getSubject());
-        // 设置邮件内容（HTML 格式）
-        mimeMessageHelper.setText(basicEmailParamDTO.getContent(), true);
-        // 设置附件
-        if (inputStreamSource != null) {
-            mimeMessageHelper.addAttachment(fileName, inputStreamSource);
-        }
-        return message;
-    }
-
-
-    /**
-     * 设置实体参数
-     *
-     * @param mailTo     接收邮件的邮箱地址
-     * @param jsonObject 模板中变量的值
-     * @return 返回一个MailEntity
-     * @throws AddressException 邮箱地址值异常
-     */
-    public BasicEmailParamDTO setBasicEmailParams(List<String> mailTo, JSONObject jsonObject, String templatePath, String title) throws AddressException {
-        BasicEmailParamDTO basicEmailParamDTO = new BasicEmailParamDTO();
-//        basicEmailParamDTO.setSenderUserMail("info@aida.com.hk");
-        basicEmailParamDTO.setSenderUserMail(CommonConstant.senderEmail);
-        basicEmailParamDTO.setMailTo(getInternetAddressList(mailTo));
-        basicEmailParamDTO.setSubject(title);
-        // todo 邮件模板不存在的报错与重试机制
-        basicEmailParamDTO.setContent(setContent(jsonObject, templatePath));
-        return basicEmailParamDTO;
-    }
-
-    public BasicEmailParamDTO setBasicEmailParams(List<String> mailTo, String title) throws AddressException {
-        BasicEmailParamDTO basicEmailParamDTO = new BasicEmailParamDTO();
-        basicEmailParamDTO.setSenderUserMail("info@aida.com.hk");
-        basicEmailParamDTO.setMailTo(getInternetAddressList(mailTo));
-        basicEmailParamDTO.setSubject(title);
-        return basicEmailParamDTO;
-    }
-
-    /**
-     * 将地址转换为InternetAddress类型
-     *
-     * @param addressList 普通的地址字符串列表
-     * @return InternetAddress类型的地址列表
-     * @throws AddressException 地址异常
-     */
-    public InternetAddress[] getInternetAddressList(List<String> addressList) throws AddressException {
-        InternetAddress[] toAddress = new InternetAddress[addressList.size()];
-        for (String address : addressList) {
-            toAddress[addressList.indexOf(address)] = new InternetAddress(address);
-        }
-        return toAddress;
-    }
-
-    public String setContent(JSONObject jsonObject, String templatePath) {
-        Context context = new Context();
-        if (Objects.nonNull(jsonObject)) {
-            for (String key : jsonObject.keySet()) {
-                context.setVariable(key, jsonObject.get(key));
-            }
-        }
-        return templateEngine.process(templatePath, context);
-    }
-
-}
+package com.ai.da.common.utils;
+
+import com.ai.da.common.constant.CommonConstant;
+import com.ai.da.model.dto.BasicEmailParamDTO;
+import com.alibaba.fastjson.JSONObject;
+import io.netty.util.internal.StringUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.io.InputStreamSource;
+import org.springframework.mail.MailException;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.JavaMailSenderImpl;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import org.springframework.stereotype.Component;
+import org.thymeleaf.TemplateEngine;
+import org.thymeleaf.context.Context;
+
+import jakarta.annotation.Resource;
+import jakarta.mail.MessagingException;
+import jakarta.mail.internet.*;
+import java.util.List;
+import java.util.Objects;
+
+@Slf4j
+@Component
+public class MailUtil {
+
+    @Resource
+    private JavaMailSender javaMailSender;
+
+    @Resource
+    private TemplateEngine templateEngine;
+
+    /**
+     * 发送邮件 - 默认发件人
+     *
+     * @param basicEmailParamDTO 发送邮件所需参数
+     * @param fileName 附件名（如果有）
+     * @param inputStreamSource 附件（如果有）
+     */
+    public int sendMail(BasicEmailParamDTO basicEmailParamDTO, String fileName, InputStreamSource inputStreamSource) throws MessagingException {
+        MimeMessage mimeMessage = createSimpleMail(basicEmailParamDTO, fileName, inputStreamSource);
+        // 提取配置
+        String host;
+        String username;
+        String password;
+        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getServiceAddress())) {
+            host = ((JavaMailSenderImpl) javaMailSender).getHost();
+        } else {
+            host = basicEmailParamDTO.getServiceAddress();
+        }
+        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getSenderUser())) {
+            username = ((JavaMailSenderImpl) javaMailSender).getUsername();
+        } else {
+            username = basicEmailParamDTO.getSenderUser();
+        }
+        if (StringUtil.isNullOrEmpty(basicEmailParamDTO.getServiceAddress())) {
+            password = ((JavaMailSenderImpl) javaMailSender).getPassword();
+        } else {
+            password = basicEmailParamDTO.getPassword();
+        }
+        return sendMail(mimeMessage, host, username, password);
+    }
+
+    private int sendMail(MimeMessage mimeMessage, String host, String username, String password) throws MessagingException {
+        try {
+            // 配置连接属性
+            java.util.Properties props = mimeMessage.getSession().getProperties();
+            props.put("mail.smtp.auth", "true");
+            props.put("mail.smtp.host", host);
+            props.put("mail.user", username);
+            props.put("mail.password", password);
+
+            // 使用 JavaMailSender 发送邮件（Spring Boot 3.x 标准方式）
+            javaMailSender.send(mimeMessage);
+            log.info("邮件发送成功至: {}", host);
+            return 1;
+        } catch (MailException e) {
+            log.info("邮件发送失败：{}", e.getMessage());
+            return 0;
+        }
+    }
+
+    /**
+     * 创建一封邮件
+     *
+     * @param basicEmailParamDTO 创建邮件需要的参数
+     * @param inputStreamSource 附件（如果有）
+     * @return 一封邮件
+     */
+    private MimeMessage createSimpleMail(BasicEmailParamDTO basicEmailParamDTO, String fileName, InputStreamSource inputStreamSource) throws MessagingException {
+        // 创建邮件对象
+        MimeMessage message = javaMailSender.createMimeMessage();
+        // 使用 MimeMessageHelper 简化邮件内容和附件的设置
+        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(message, true);
+        // 设置发件人
+        mimeMessageHelper.setFrom(new InternetAddress(basicEmailParamDTO.getSenderUserMail()));
+        // 设置收件人
+        mimeMessageHelper.setTo(basicEmailParamDTO.getMailTo());
+        // 设置抄送人
+        if (basicEmailParamDTO.getCc() != null && basicEmailParamDTO.getCc().length > 0) {
+            mimeMessageHelper.setCc(basicEmailParamDTO.getCc());
+        }
+        // 设置暗送人
+        if (basicEmailParamDTO.getBcc() != null && basicEmailParamDTO.getBcc().length > 0) {
+            mimeMessageHelper.setBcc(basicEmailParamDTO.getBcc());
+        }
+        // 设置邮件主题
+        mimeMessageHelper.setSubject(basicEmailParamDTO.getSubject());
+        // 设置邮件内容（HTML 格式）
+        mimeMessageHelper.setText(basicEmailParamDTO.getContent(), true);
+        // 设置附件
+        if (inputStreamSource != null) {
+            mimeMessageHelper.addAttachment(fileName, inputStreamSource);
+        }
+        return message;
+    }
+
+
+    /**
+     * 设置实体参数
+     *
+     * @param mailTo     接收邮件的邮箱地址
+     * @param jsonObject 模板中变量的值
+     * @return 返回一个MailEntity
+     * @throws AddressException 邮箱地址值异常
+     */
+    public BasicEmailParamDTO setBasicEmailParams(List<String> mailTo, JSONObject jsonObject, String templatePath, String title) throws AddressException {
+        BasicEmailParamDTO basicEmailParamDTO = new BasicEmailParamDTO();
+//        basicEmailParamDTO.setSenderUserMail("info@aida.com.hk");
+        basicEmailParamDTO.setSenderUserMail(CommonConstant.senderEmail);
+        basicEmailParamDTO.setMailTo(getInternetAddressList(mailTo));
+        basicEmailParamDTO.setSubject(title);
+        // todo 邮件模板不存在的报错与重试机制
+        basicEmailParamDTO.setContent(setContent(jsonObject, templatePath));
+        return basicEmailParamDTO;
+    }
+
+    public BasicEmailParamDTO setBasicEmailParams(List<String> mailTo, String title) throws AddressException {
+        BasicEmailParamDTO basicEmailParamDTO = new BasicEmailParamDTO();
+        basicEmailParamDTO.setSenderUserMail("info@aida.com.hk");
+        basicEmailParamDTO.setMailTo(getInternetAddressList(mailTo));
+        basicEmailParamDTO.setSubject(title);
+        return basicEmailParamDTO;
+    }
+
+    /**
+     * 将地址转换为InternetAddress类型
+     *
+     * @param addressList 普通的地址字符串列表
+     * @return InternetAddress类型的地址列表
+     * @throws AddressException 地址异常
+     */
+    public InternetAddress[] getInternetAddressList(List<String> addressList) throws AddressException {
+        InternetAddress[] toAddress = new InternetAddress[addressList.size()];
+        for (String address : addressList) {
+            toAddress[addressList.indexOf(address)] = new InternetAddress(address);
+        }
+        return toAddress;
+    }
+
+    public String setContent(JSONObject jsonObject, String templatePath) {
+        Context context = new Context();
+        if (Objects.nonNull(jsonObject)) {
+            for (String key : jsonObject.keySet()) {
+                context.setVariable(key, jsonObject.get(key));
+            }
+        }
+        return templateEngine.process(templatePath, context);
+    }
+
+}