diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/job/JobServiceImpl.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/job/JobServiceImpl.java
index dd887e165..b27574b15 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/job/JobServiceImpl.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/job/JobServiceImpl.java
@@ -11,12 +11,13 @@ import cn.iocoder.yudao.module.infra.controller.admin.job.vo.job.JobSaveReqVO;
 import cn.iocoder.yudao.module.infra.dal.dataobject.job.JobDO;
 import cn.iocoder.yudao.module.infra.dal.mysql.job.JobMapper;
 import cn.iocoder.yudao.module.infra.enums.job.JobStatusEnum;
-import jakarta.annotation.Resource;
 import org.quartz.SchedulerException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 
+import javax.annotation.Resource;
+
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.containsAny;
 import static cn.iocoder.yudao.module.infra.enums.ErrorCodeConstants.*;
diff --git a/yudao-module-system/yudao-module-system-biz/pom.xml b/yudao-module-system/yudao-module-system-biz/pom.xml
index 082b6b470..6de1a58a1 100644
--- a/yudao-module-system/yudao-module-system-biz/pom.xml
+++ b/yudao-module-system/yudao-module-system-biz/pom.xml
@@ -127,12 +127,6 @@
             <groupId>com.xingyuv</groupId>
             <artifactId>spring-boot-starter-captcha-plus</artifactId> <!-- 验证码，一般用于登录使用 -->
         </dependency>
-
-        <dependency>
-            <groupId>org.dromara.hutool</groupId>
-            <artifactId>hutool-extra</artifactId> <!-- 邮件 -->
-        </dependency>
-
     </dependencies>
 
 </project>
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImpl.java
index 178a64aec..5b649b5f3 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImpl.java
@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.system.service.mail;
 
 import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.mail.*;
 import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
 import cn.iocoder.yudao.module.system.dal.dataobject.mail.MailAccountDO;
@@ -11,12 +12,11 @@ import cn.iocoder.yudao.module.system.mq.producer.mail.MailProducer;
 import cn.iocoder.yudao.module.system.service.member.MemberService;
 import cn.iocoder.yudao.module.system.service.user.AdminUserService;
 import com.google.common.annotations.VisibleForTesting;
-import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
-import org.dromara.hutool.extra.mail.*;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
+import javax.annotation.Resource;
 import java.util.Map;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
@@ -119,7 +119,7 @@ public class MailSendServiceImpl implements MailSendService {
     private MailAccount buildMailAccount(MailAccountDO account, String nickname) {
         String from = StrUtil.isNotEmpty(nickname) ? nickname + " <" + account.getMail() + ">" : account.getMail();
         return new MailAccount().setFrom(from).setAuth(true)
-                .setUser(account.getUsername()).setPass(account.getPassword().toCharArray())
+                .setUser(account.getUsername()).setPass(account.getPassword())
                 .setHost(account.getHost()).setPort(account.getPort()).setSslEnable(account.getSslEnable());
     }
 
diff --git a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImplTest.java b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImplTest.java
index 1ef1e1232..b87315276 100644
--- a/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImplTest.java
+++ b/yudao-module-system/yudao-module-system-biz/src/test/java/cn/iocoder/yudao/module/system/service/mail/MailSendServiceImplTest.java
@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.system.service.mail;
 
 import cn.hutool.core.map.MapUtil;
+import cn.hutool.extra.mail.*;
 import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
 import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
@@ -13,7 +14,6 @@ import cn.iocoder.yudao.module.system.mq.producer.mail.MailProducer;
 import cn.iocoder.yudao.module.system.service.member.MemberService;
 import cn.iocoder.yudao.module.system.service.user.AdminUserService;
 import org.assertj.core.util.Lists;
-import org.dromara.hutool.extra.mail.*;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
@@ -59,7 +59,7 @@ public class MailSendServiceImplTest extends BaseMockitoUnitTest {
 //                .setFrom("奥特曼 <ydym_test@163.com>")
                 .setFrom("ydym_test@163.com") // 邮箱地址
                 .setHost("smtp.163.com").setPort(465).setSslEnable(true) // SMTP 服务器
-                .setAuth(true).setUser("ydym_test@163.com").setPass("WBZTEINMIFVRYSOE".toCharArray()); // 登录账号密码
+                .setAuth(true).setUser("ydym_test@163.com").setPass("WBZTEINMIFVRYSOE"); // 登录账号密码
         String messageId = MailUtil.send(mailAccount, "7685413@qq.com", "主题", "内容", false);
         System.out.println("发送结果：" + messageId);
     }
@@ -281,7 +281,7 @@ public class MailSendServiceImplTest extends BaseMockitoUnitTest {
                         assertEquals("芋艿 <7685@qq.com>", mailAccount.getFrom());
                         assertTrue(mailAccount.isAuth());
                         assertEquals(account.getUsername(), mailAccount.getUser());
-                        assertArrayEquals(account.getPassword().toCharArray(), mailAccount.getPass());
+                        assertEquals(account.getPassword(), mailAccount.getPass());
                         assertEquals(account.getHost(), mailAccount.getHost());
                         assertEquals(account.getPort(), mailAccount.getPort());
                         assertEquals(account.getSslEnable(), mailAccount.isSslEnable());
@@ -312,7 +312,7 @@ public class MailSendServiceImplTest extends BaseMockitoUnitTest {
                 assertEquals("芋艿 <7685@qq.com>", mailAccount.getFrom());
                 assertTrue(mailAccount.isAuth());
                 assertEquals(account.getUsername(), mailAccount.getUser());
-                assertArrayEquals(account.getPassword().toCharArray(), mailAccount.getPass());
+                assertEquals(account.getPassword(), mailAccount.getPass());
                 assertEquals(account.getHost(), mailAccount.getHost());
                 assertEquals(account.getPort(), mailAccount.getPort());
                 assertEquals(account.getSslEnable(), mailAccount.isSslEnable());