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 911e91c89..8eeb6299e 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
@@ -84,6 +84,9 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
             o.setParams(Lists.newArrayList("code", "op"));
         });
         when(mailTemplateService.getMailTemplateByCodeFromCache(eq(templateCode))).thenReturn(template);
+        String title = RandomUtils.randomString();
+        when(mailTemplateService.formatMailTemplateContent(eq(template.getTitle()), eq(templateParams)))
+                .thenReturn(title);
         String content = RandomUtils.randomString();
         when(mailTemplateService.formatMailTemplateContent(eq(template.getContent()), eq(templateParams)))
                 .thenReturn(content);
@@ -101,7 +104,7 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
         assertEquals(mailLogId, resultMailLogId);
         // 断言调用
         verify(mailProducer).sendMailSendMessage(eq(mailLogId), eq(user.getEmail()),
-                eq(account.getId()), eq(template.getNickname()), eq(template.getTitle()), eq(content));
+                eq(account.getId()), eq(template.getNickname()), eq(title), eq(content));
     }
 
     @Test
@@ -122,6 +125,9 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
             o.setParams(Lists.newArrayList("code", "op"));
         });
         when(mailTemplateService.getMailTemplateByCodeFromCache(eq(templateCode))).thenReturn(template);
+        String title = RandomUtils.randomString();
+        when(mailTemplateService.formatMailTemplateContent(eq(template.getTitle()), eq(templateParams)))
+                .thenReturn(title);
         String content = RandomUtils.randomString();
         when(mailTemplateService.formatMailTemplateContent(eq(template.getContent()), eq(templateParams)))
                 .thenReturn(content);
@@ -139,7 +145,7 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
         assertEquals(mailLogId, resultMailLogId);
         // 断言调用
         verify(mailProducer).sendMailSendMessage(eq(mailLogId), eq(mail),
-                eq(account.getId()), eq(template.getNickname()), eq(template.getTitle()), eq(content));
+                eq(account.getId()), eq(template.getNickname()), eq(title), eq(content));
     }
 
     /**
@@ -161,6 +167,9 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
             o.setParams(Lists.newArrayList("code", "op"));
         });
         when(mailTemplateService.getMailTemplateByCodeFromCache(eq(templateCode))).thenReturn(template);
+        String title = RandomUtils.randomString();
+        when(mailTemplateService.formatMailTemplateContent(eq(template.getTitle()), eq(templateParams)))
+                .thenReturn(title);
         String content = RandomUtils.randomString();
         when(mailTemplateService.formatMailTemplateContent(eq(template.getContent()), eq(templateParams)))
                 .thenReturn(content);
@@ -178,7 +187,7 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
         assertEquals(mailLogId, resultMailLogId);
         // 断言调用
         verify(mailProducer).sendMailSendMessage(eq(mailLogId), eq(mail),
-                eq(account.getId()), eq(template.getNickname()), eq(template.getTitle()), eq(content));
+                eq(account.getId()), eq(template.getNickname()), eq(title), eq(content));
     }
 
     /**
@@ -200,6 +209,9 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
             o.setParams(Lists.newArrayList("code", "op"));
         });
         when(mailTemplateService.getMailTemplateByCodeFromCache(eq(templateCode))).thenReturn(template);
+        String title = RandomUtils.randomString();
+        when(mailTemplateService.formatMailTemplateContent(eq(template.getTitle()), eq(templateParams)))
+                .thenReturn(title);
         String content = RandomUtils.randomString();
         when(mailTemplateService.formatMailTemplateContent(eq(template.getContent()), eq(templateParams)))
                 .thenReturn(content);
@@ -267,15 +279,15 @@ class MailSendServiceImplTest extends BaseMockitoUnitTest {
             // mock 方法（发送邮件）
             String messageId = randomString();
             mailUtilMock.when(() -> MailUtil.send(argThat(mailAccount -> {
-                assertEquals("芋艿 <7685@qq.com>", mailAccount.getFrom());
-                assertTrue(mailAccount.isAuth());
-                assertEquals(account.getUsername(), mailAccount.getUser());
-                assertEquals(account.getPassword(), mailAccount.getPass());
-                assertEquals(account.getHost(), mailAccount.getHost());
-                assertEquals(account.getPort(), mailAccount.getPort());
-                assertEquals(account.getSslEnable(), mailAccount.isSslEnable());
-                return true;
-            }), eq(message.getMail()), eq(message.getTitle()), eq(message.getContent()), eq(true)))
+                        assertEquals("芋艿 <7685@qq.com>", mailAccount.getFrom());
+                        assertTrue(mailAccount.isAuth());
+                        assertEquals(account.getUsername(), mailAccount.getUser());
+                        assertEquals(account.getPassword(), mailAccount.getPass());
+                        assertEquals(account.getHost(), mailAccount.getHost());
+                        assertEquals(account.getPort(), mailAccount.getPort());
+                        assertEquals(account.getSslEnable(), mailAccount.isSslEnable());
+                        return true;
+                    }), eq(message.getMail()), eq(message.getTitle()), eq(message.getContent()), eq(true)))
                     .thenReturn(messageId);
 
             // 调用