diff --git a/apps/common/template/email_template.html b/apps/common/template/email_template.html
index 72d7f8403..dff0ab305 100644
--- a/apps/common/template/email_template.html
+++ b/apps/common/template/email_template.html
@@ -64,7 +64,7 @@
                   color: #1f2329;
                 "
               >
-                MaxKB 智能知识库问答系统
+                智能知识库问答系统
               </div>
             </th>
           </tr>
@@ -103,7 +103,7 @@
                       text-align: right;
                     "
                   >
-                    <p>飞致云 - MaxKB 项目组</p>
+                    <p>智能知识库项目组</p>
                     <br />
                     <p>
                       此为系统邮件，请勿回复<br />
diff --git a/apps/users/serializers/user_serializers.py b/apps/users/serializers/user_serializers.py
index 4eb83bc22..527bf12b0 100644
--- a/apps/users/serializers/user_serializers.py
+++ b/apps/users/serializers/user_serializers.py
@@ -387,7 +387,7 @@ class SendEmailSerializer(ApiMixin, serializers.Serializer):
                                       system_setting.meta.get('email_use_ssl')
                                       )
             # 发送邮件
-            send_mail(f'【MaxKB 智能知识库问答系统-{"用户注册" if state == "register" else "修改密码"}】',
+            send_mail(f'【智能知识库问答系统-{"用户注册" if state == "register" else "修改密码"}】',
                       '',
                       html_message=f'{content.replace("${code}", code)}',
                       from_email=system_setting.meta.get('from_email'),