diff --git a/api/templates/clean_document_job_mail_template-US.html b/api/templates/clean_document_job_mail_template-US.html
index 0f7ddc62a9..2d8f78b46a 100644
--- a/api/templates/clean_document_job_mail_template-US.html
+++ b/api/templates/clean_document_job_mail_template-US.html
@@ -69,7 +69,7 @@
   <div class="email-container">
     <!-- Header -->
     <div class="header">
-      <img src="https://img.mailinblue.com/6365111/images/content_library/original/64cb67ca60532312c211dc72.png" alt="Dify Logo">
+      <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo">
     </div>
 
     <!-- Content -->
diff --git a/api/templates/delete_account_code_email_template_en-US.html b/api/templates/delete_account_code_email_template_en-US.html
index eca3dedf72..f7f720513c 100644
--- a/api/templates/delete_account_code_email_template_en-US.html
+++ b/api/templates/delete_account_code_email_template_en-US.html
@@ -99,7 +99,7 @@
   <div class="container">
     <div class="header">
       <!-- Optional: Add a logo or a header image here -->
-      <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+      <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
     </div>
     <p class="title">Dify.AI Account Deletion and Verification</p>
     <p class="typography">We received a request to delete your Dify account. To ensure the security of your account and
diff --git a/api/templates/delete_account_success_template_en-US.html b/api/templates/delete_account_success_template_en-US.html
index b96eee1172..5e149c3b8a 100644
--- a/api/templates/delete_account_success_template_en-US.html
+++ b/api/templates/delete_account_success_template_en-US.html
@@ -88,7 +88,7 @@
   <div class="container">
     <div class="header">
       <!-- Optional: Add a logo or a header image here -->
-      <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+      <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
     </div>
     <p class="title">Your Dify.AI Account Has Been Successfully Deleted</p>
     <p class="typography">We're writing to confirm that your Dify.AI account has been successfully deleted as per your request. Your
diff --git a/api/templates/email_code_login_mail_template_en-US.html b/api/templates/email_code_login_mail_template_en-US.html
index 066818d10c..72d679dbf1 100644
--- a/api/templates/email_code_login_mail_template_en-US.html
+++ b/api/templates/email_code_login_mail_template_en-US.html
@@ -61,7 +61,7 @@
     <div class="container">
       <div class="header">
         <!-- Optional: Add a logo or a header image here -->
-        <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+        <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
       </div>
       <p class="title">Your login code for Dify</p>
       <p class="description">Copy and paste this code, this code will only be valid for the next 5 minutes.</p>
diff --git a/api/templates/email_code_login_mail_template_zh-CN.html b/api/templates/email_code_login_mail_template_zh-CN.html
index 0c2b63a1f1..69c2d38eb6 100644
--- a/api/templates/email_code_login_mail_template_zh-CN.html
+++ b/api/templates/email_code_login_mail_template_zh-CN.html
@@ -61,7 +61,7 @@
     <div class="container">
       <div class="header">
         <!-- Optional: Add a logo or a header image here -->
-        <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+        <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
       </div>
       <p class="title">Dify 的登录验证码</p>
       <p class="description">复制并粘贴此验证码，注意验证码仅在接下来的 5 分钟内有效。</p>
diff --git a/api/templates/invite_member_mail_template_en-US.html b/api/templates/invite_member_mail_template_en-US.html
index e8bf7f5a52..fb5167f17e 100644
--- a/api/templates/invite_member_mail_template_en-US.html
+++ b/api/templates/invite_member_mail_template_en-US.html
@@ -54,7 +54,7 @@
     <div class="container">
         <div class="header">
             <!-- Optional: Add a logo or a header image here -->
-            <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo">
+            <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo">
         </div>
         <div class="content">
             <p>Dear {{ to }},</p>
diff --git a/api/templates/invite_member_mail_template_zh-CN.html b/api/templates/invite_member_mail_template_zh-CN.html
index ccd9cdbaad..b9d6619fa4 100644
--- a/api/templates/invite_member_mail_template_zh-CN.html
+++ b/api/templates/invite_member_mail_template_zh-CN.html
@@ -54,7 +54,7 @@
 <body>
     <div class="container">
         <div class="header">
-            <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo">
+            <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo">
         </div>
         <div class="content">
             <p>尊敬的 {{ to }}，</p>
diff --git a/api/templates/reset_password_mail_template_en-US.html b/api/templates/reset_password_mail_template_en-US.html
index d598fd191c..9372bb0c41 100644
--- a/api/templates/reset_password_mail_template_en-US.html
+++ b/api/templates/reset_password_mail_template_en-US.html
@@ -61,7 +61,7 @@
     <div class="container">
       <div class="header">
         <!-- Optional: Add a logo or a header image here -->
-        <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+        <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
       </div>
         <p class="title">Set your Dify password</p>
       <p class="description">Copy and paste this code, this code will only be valid for the next 5 minutes.</p>
diff --git a/api/templates/reset_password_mail_template_zh-CN.html b/api/templates/reset_password_mail_template_zh-CN.html
index 342c9057a7..c08de6cc5d 100644
--- a/api/templates/reset_password_mail_template_zh-CN.html
+++ b/api/templates/reset_password_mail_template_zh-CN.html
@@ -61,7 +61,7 @@
     <div class="container">
       <div class="header">
         <!-- Optional: Add a logo or a header image here -->
-        <img src="https://cloud.dify.ai/logo/logo-site.png" alt="Dify Logo" />
+        <img src="https://assets.dify.ai/images/logo.png" alt="Dify Logo" />
       </div>
         <p class="title">设置您的 Dify 账户密码</p>
       <p class="description">复制并粘贴此验证码，注意验证码仅在接下来的 5 分钟内有效。</p>