diff --git a/build/docker/conf/templates/system/mail.html b/build/docker/conf/templates/system/mail.html
index b5b684e..4f688cc 100644
--- a/build/docker/conf/templates/system/mail.html
+++ b/build/docker/conf/templates/system/mail.html
@@ -45,7 +45,7 @@
 <body>
     <div class="container">
         <div class="header">
-            <h2>WANFI Verification Code</h2>
+            <h2>Verification Code</h2>
         </div>
         
         <p>Dear User,</p>
diff --git a/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-55-Regular.ttf b/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-55-Regular.ttf
new file mode 100644
index 0000000..a6eaf36
Binary files /dev/null and b/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-55-Regular.ttf differ
diff --git a/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-85-Bold.ttf b/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-85-Bold.ttf
new file mode 100644
index 0000000..7edd4e5
Binary files /dev/null and b/build/docker/conf/templates/user/fonts/AlibabaPuHuiTi-3-85-Bold.ttf differ
diff --git a/build/docker/conf/templates/user/invoice.html b/build/docker/conf/templates/user/invoice.html
new file mode 100644
index 0000000..a64a173
--- /dev/null
+++ b/build/docker/conf/templates/user/invoice.html
@@ -0,0 +1,298 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Invoice: Wanfi Technology - INV-2025-05-001</title>
+    <style>
+        /* 整体样式 */
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+            font-family: 'Helvetica Neue', Arial, sans-serif;
+        }
+        
+        body {
+            margin: 15px;
+            line-height: 1.6;
+        }
+
+        .container {
+            max-width: 800px;
+            margin: 0 auto;
+        }
+        
+        .invoice-container {
+            background: white;
+            border: 1px solid #e0e0e0;
+            border-radius: 8px;
+            padding: 40px;
+            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
+        }
+        
+        /* 头部样式 */
+        .header {
+            display: flex;
+            justify-content: space-between;
+            margin-bottom: 15px;
+            padding-bottom: 10px;
+            border-bottom: 1px solid #e9ecef;
+        }
+        
+        .company-info {
+            flex: 1;
+        }
+        
+        .company-logo {
+            text-align: right;
+        }
+        
+        .company-logo img {
+            max-width: 150px;
+            height: auto;
+        }
+        
+        h1 {
+            font-size: 25px;
+            color: #2c3e50;
+            margin-bottom: 5px;
+            text-transform: uppercase;
+            letter-spacing: 1px;
+        }
+        
+        /* 发票信息 */
+        .invoice-info {
+            display: flex;
+            justify-content: space-between;
+            margin-bottom: 10px;
+        }
+        
+        .bill-to {
+            flex: 1;
+        }
+        
+        .invoice-details {
+            text-align: right;
+        }
+        
+        .invoice-details div {
+            margin-bottom: 8px;
+        }
+        
+        .invoice-number {
+            font-size: 20px;
+            font-weight: bold;
+            color: #2c3e50;
+        }
+        
+        /* 表格样式 */
+        table {
+            width: 100%;
+            border-collapse: collapse;
+            margin: 10px 0 20px;
+        }
+        
+        th {
+            background-color: #f0f7ff;
+
+            text-align: left;
+            padding: 12px 15px;
+            font-weight: 600;
+        }
+        
+        td {
+            padding: 12px 15px;
+            border-bottom: 1px solid #e9ecef;
+        }
+        
+        tr:last-child td {
+            border-bottom: none;
+        }
+        
+        /* 服务详情 */
+        .service-details {
+            margin: 10px 0;
+            padding: 5px;
+            background-color: #f8f9fa;
+            border-left: 3px solid #3498db;
+            font-size: 15px;
+        }
+        
+        .service-details li {
+            margin-left: 20px;
+        }
+        
+        /* 金额部分 */
+        .amount-summary {
+            margin-top: 20px;
+            width: 100%;
+            text-align: right;
+        }
+        
+        .amount-row {
+            display: flex;
+            justify-content: flex-end;
+            padding: 8px 0;
+        }
+        
+        .amount-label {
+            width: 250px;
+            text-align: right;
+            padding-right: 15px;
+            font-weight: bold;
+        }
+        
+        .amount-value {
+            width: 150px;
+            text-align: right;
+        }
+        
+        .total-due {
+            font-size: 20px;
+            font-weight: bold;
+            border-top: 2px solid #2c3e50;
+            padding-top: 12px;
+            margin-top: 5px;
+            color: #2c3e50;
+        }
+        
+        /* 付款信息 */
+        .payment-info {
+            margin-top: 10px;
+            padding: 5px;
+            background-color: #e8f4ff;
+            border-radius: 6px;
+        }
+        
+        .payment-info h3 {
+            margin-bottom: 5px;
+            color: #2c3e50;
+        }
+        
+        .bank-details {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 15px;
+        }
+        
+        .bank-details div {
+            min-width: 200px;
+        }
+        
+        /* 页脚 */
+        .thank-you {
+            margin-top: 20px;
+            text-align: center;
+            font-size: 15px;
+            color: #2c3e50;
+            padding-top: 5px;
+            border-top: 1px solid #e9ecef;
+            font-style: italic;
+        }
+        
+        /* 分隔线 */
+        hr {
+            border: 0;
+            height: 1px;
+            /* background: linear-gradient(to right, rgba(0,0,0,0), rgba(0,0,0,0.1), rgba(0,0,0,0)); */
+            background: #e9ecef;
+            margin: 15px 0;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="header">
+            <div class="company-info">
+                <h1>INVOICE</h1>
+                <p><strong>From:</strong></p>
+                <p><strong>Wanfi Technology</strong></p>
+                <p>ABN: 12 345 678 900</p>
+                <p>contact@exampel.com</p>
+                <p>+61 400 000 001</p>
+            </div>
+            <div class="company-logo">
+                <img src="https://img.icons8.com/?size=100&id=13047&format=png&color=000000" alt="Wanfi Technology Logo">
+            </div>
+        </div>
+        
+        <div class="invoice-info">
+            <div class="bill-to">
+                <p><strong>To:</strong></p>
+                <p><span th:text="${username}">Mr. Exampele</span></p>
+                <p><span th:text="${email}">Example@example.com</span></p>
+            </div>
+            <div class="invoice-details">
+                <div><strong>Invoice Number:</strong> <span th:text="${invoiceNumber}">INV-2025-05-001</span></div>
+                <div><strong>Invoice Date:</strong> <span th:text="${#dates.format(new java.util.Date(now), 'yyyy-MM-dd')}">2025-05-28</span></div>
+                <div><strong>Due Date:</strong> <span th:text="${#dates.format(new java.util.Date(now + 7*1000*60*60*24L), 'yyyy-MM-dd')}">2025-06-04</span></div>
+            </div>
+        </div>
+        
+        <hr>
+        
+        <h2>Description of Services</h2>
+        
+        <table>
+            <thead>
+                <tr>
+                    <th>Item Name</th>
+                    <th>Qty</th>
+                    <th>Unit Price (<span th:text="${currency}">AUD</span>)</th>
+                    <th>Total (<span th:text="${currency}">AUD</span>)</th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr>
+                    <td><span th:text="${itemName}">Network Traffic Fee</span></td>
+                    <td><span th:text="${qty}">1</span></td>
+                    <td><span th:text="${unitPrice}">$50</span></td>
+                    <td><span th:text="${total}">$50</span></td>
+                </tr>
+            </tbody>
+        </table>
+        
+        <div class="service-details" th:if="${hasDetails}">
+            <p><strong>Details:</strong></p>
+            <ul>
+                <li>Total data: <strong><span th:text="${traffic}">200GB</span></strong></li>
+                <li>Speed cap: <strong><span th:text="${speedCap}">Upload 30 Mbps / Download 100 Mbps</span></strong></li>
+                <li>Number of devices supported: <strong><span th:text="${clientsNumber}">5</span></strong></li>
+                <li>Billing cycle: <strong><span th:text="${billingCycle}">Monthly</span></strong></li>
+            </ul>
+        </div>
+        
+        <div class="amount-summary">
+            <div class="amount-row">
+                <div class="amount-label">Subtotal:</div>
+                <div class="amount-value"><span th:text="${total}">$50.00</span></div>
+            </div>
+            <div class="amount-row">
+                <div class="amount-label">GST (0%):</div>
+                <div class="amount-value"><span th:text="${currencySymbol}">$</span>0.00</div>
+            </div>
+            <div class="amount-row total-due">
+                <div class="amount-label">Total Due (<span th:text="${currency}">AUD</span>):</div>
+                <div class="amount-value"><span th:text="${total}">$50.00</span></div>
+            </div>
+        </div>
+        
+        <!-- <hr>
+        
+        <div class="payment-info">
+            <h3>Payment Details</h3>
+            <div class="bank-details">
+                <div><strong>Bank:</strong> ANZ</div>
+                <div><strong>BSB:</strong> 123-456</div>
+                <div><strong>Account:</strong> 98765432</div>
+                <div><strong>Reference:</strong> INV-2025-05-001</div>
+            </div>
+        </div> -->
+        
+        <div class="thank-you">
+            <p>Thank you for your business!</p>
+        </div>
+    </div>
+</body>
+</html>
\ No newline at end of file
diff --git a/build/docker/conf/templates/user/mail.html b/build/docker/conf/templates/user/mail.html
index b5b684e..4f688cc 100644
--- a/build/docker/conf/templates/user/mail.html
+++ b/build/docker/conf/templates/user/mail.html
@@ -45,7 +45,7 @@
 <body>
     <div class="container">
         <div class="header">
-            <h2>WANFI Verification Code</h2>
+            <h2>Verification Code</h2>
         </div>
         
         <p>Dear User,</p>
