diff --git a/api/services/feature_service.py b/api/services/feature_service.py
index e2298cc573..1a3a4026ad 100644
--- a/api/services/feature_service.py
+++ b/api/services/feature_service.py
@@ -38,6 +38,7 @@ class LicenseModel(BaseModel):
 
 class BrandingModel(BaseModel):
     enabled: bool = False
+    application_title: str = ""
     login_page_logo: str = ""
     workspace_logo: str = ""
     favicon: str = ""
diff --git a/api/tasks/mail_email_code_login.py b/api/tasks/mail_email_code_login.py
index ac4b8f054f..e5d433b7e4 100644
--- a/api/tasks/mail_email_code_login.py
+++ b/api/tasks/mail_email_code_login.py
@@ -7,6 +7,7 @@ from flask import render_template
 
 from configs import dify_config
 from extensions.ext_mail import mail
+from services.feature_service import FeatureService
 
 
 @shared_task(queue="mail")
@@ -28,14 +29,16 @@ def send_email_code_login_mail_task(language: str, to: str, code: str):
         if language == "zh-Hans":
             template = "email_code_login_mail_template_zh-CN.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/email_code_login_mail_template_zh-CN_enterprise.html"
-            html_content = render_template(template, to=to, code=code)
+            html_content = render_template(template, to=to, code=code, application_title=application_title)
             mail.send(to=to, subject="邮箱验证码", html=html_content)
         else:
             template = "email_code_login_mail_template_en-US.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/email_code_login_mail_template_en-US_enterprise.html"
-            html_content = render_template(template, to=to, code=code)
+            html_content = render_template(template, to=to, code=code, application_title=application_title)
             mail.send(to=to, subject="Email Code", html=html_content)
 
         end_at = time.perf_counter()
diff --git a/api/tasks/mail_invite_member_task.py b/api/tasks/mail_invite_member_task.py
index b4fcf7caef..33ec128f2f 100644
--- a/api/tasks/mail_invite_member_task.py
+++ b/api/tasks/mail_invite_member_task.py
@@ -7,6 +7,7 @@ from flask import render_template
 
 from configs import dify_config
 from extensions.ext_mail import mail
+from services.feature_service import FeatureService
 
 
 @shared_task(queue="mail")
@@ -35,6 +36,7 @@ def send_invite_member_mail_task(language: str, to: str, token: str, inviter_nam
         if language == "zh-Hans":
             template = "invite_member_mail_template_zh-CN.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/invite_member_mail_template_zh-CN.html"
             html_content = render_template(
                 template,
@@ -42,11 +44,13 @@ def send_invite_member_mail_task(language: str, to: str, token: str, inviter_nam
                 inviter_name=inviter_name,
                 workspace_name=workspace_name,
                 url=url,
+                application_title=application_title,
             )
             mail.send(to=to, subject="立即加入 Dify 工作空间", html=html_content)
         else:
             template = "invite_member_mail_template_en-US.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/invite_member_mail_template_en-US.html"
             html_content = render_template(
                 template,
@@ -54,6 +58,7 @@ def send_invite_member_mail_task(language: str, to: str, token: str, inviter_nam
                 inviter_name=inviter_name,
                 workspace_name=workspace_name,
                 url=url,
+                application_title=application_title,
             )
             mail.send(to=to, subject="Join Dify Workspace Now", html=html_content)
 
diff --git a/api/tasks/mail_reset_password_task.py b/api/tasks/mail_reset_password_task.py
index e434bc30c0..1c260209d6 100644
--- a/api/tasks/mail_reset_password_task.py
+++ b/api/tasks/mail_reset_password_task.py
@@ -7,6 +7,7 @@ from flask import render_template
 
 from configs import dify_config
 from extensions.ext_mail import mail
+from services.feature_service import FeatureService
 
 
 @shared_task(queue="mail")
@@ -28,14 +29,16 @@ def send_reset_password_mail_task(language: str, to: str, code: str):
         if language == "zh-Hans":
             template = "reset_password_mail_template_zh-CN.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/reset_password_mail_template_zh-CN.html"
-            html_content = render_template(template, to=to, code=code)
+            html_content = render_template(template, to=to, code=code, application_title=application_title)
             mail.send(to=to, subject="设置您的 Dify 密码", html=html_content)
         else:
             template = "reset_password_mail_template_en-US.html"
             if dify_config.ENTERPRISE_ENABLED:
+                application_title = FeatureService.get_system_features().get("application_title", "Dify")
                 template = "without-brand/reset_password_mail_template_en-US.html"
-            html_content = render_template(template, to=to, code=code)
+            html_content = render_template(template, to=to, code=code, application_title=application_title)
             mail.send(to=to, subject="Set Your Dify Password", html=html_content)
 
         end_at = time.perf_counter()