diff --git a/xiaomayi-modules/xiaomayi-web/src/main/resources/static/assets/css/main.css b/xiaomayi-modules/xiaomayi-web/src/main/resources/static/assets/css/main.css
index df11689..93a267b 100644
--- a/xiaomayi-modules/xiaomayi-web/src/main/resources/static/assets/css/main.css
+++ b/xiaomayi-modules/xiaomayi-web/src/main/resources/static/assets/css/main.css
@@ -1,10 +1,75 @@
 body {
-    padding-top: 70px;
+    padding-top:110px;
     color: #666;
     background: #f4f7f7;
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'
 }
 
+/* ========== 顶部公告横条 ========== */
+.xm-top-bar {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    height: 40px;
+    background: #000;
+    z-index: 1001;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+.xm-top-bar-inner {
+    display: flex;
+    align-items: center;
+    gap: 14px;
+}
+/* NEW 标签 */
+.xm-top-bar-tag {
+    background: #165DFF;
+    color: #fff;
+    font-size: 12px;
+    font-weight: 700;
+    padding: 3px 14px;
+    border-radius: 20px;
+    letter-spacing: 1px;
+}
+/* 公告文字 */
+.xm-top-bar-text {
+    color: #ccc;
+    font-size: 14px;
+    white-space: nowrap;
+}
+/* 了解详情 */
+.xm-top-bar-link {
+    color: #165DFF !important;
+    font-size: 14px;
+    font-weight: 500;
+    text-decoration: none !important;
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+    white-space: nowrap;
+    transition: color 0.2s;
+}
+.xm-top-bar-link:hover {
+    color: #4d8bff !important;
+}
+.xm-top-bar-arrow {
+    display: inline-block;
+    transition: transform 0.2s;
+}
+.xm-top-bar-link:hover .xm-top-bar-arrow {
+    transform: translateX(3px);
+}
+
+@media screen and (max-width: 768px) {
+    body { padding-top: 95px; }
+    .xm-top-bar { height: 36px; }
+    .xm-top-bar-text { font-size: 12px; }
+    .xm-top-bar-link { font-size: 12px; }
+    .xm-top-bar-tag { font-size: 11px; padding: 3px 10px; }
+}
+
 .section {
     margin: 0
 }
@@ -569,7 +634,7 @@ body .layui-util-face .layui-layer-content {
 
 .ew-header {
     position: fixed;
-    top: 0;
+    top:40px;
     left: 0;
     right: 0;
     background-color: #fff;
@@ -710,7 +775,7 @@ body .layui-util-face .layui-layer-content {
 
 @media screen and (max-width: 935px) {
     body {
-        padding-top: 55px
+        padding-top:95px
     }
 
     .ew-header {
diff --git a/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/index3.html b/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/index3.html
index 60f9532..9da10cc 100644
--- a/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/index3.html
+++ b/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/index3.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="zh-CN">
 <!-- 引入头部 -->
 <header th:replace="~{./public/header :: header}"></header>
 
@@ -10,16 +10,13 @@
         background: #fff;
         color: #333;
         position: relative;
+        margin-top: 15px;
     }
 
     .ew-banner:before {
         display: none;
     }
 
-    .ew-banner p {
-        color: #999;
-    }
-
     .ew-banner img.shape {
         -webkit-animation-duration: 5s;
         animation-duration: 5s;
@@ -29,38 +26,116 @@
         pointer-events: none;
     }
 
+    /* ========== Hero 布局 ========== */
+    .xm-hero {
+        position: relative;
+        display: flex;
+        align-items: center;
+        min-height: 460px;
+        padding: 80px 0 100px;
+    }
+    .xm-hero-text {
+        flex: 1;
+        z-index: 2;
+        max-width: 600px;
+        text-align: left;
+    }
+    .xm-hero-badge {
+        display: inline-flex;
+        align-items: center;
+        gap: 6px;
+        background: #165DFF;
+        color: #fff;
+        font-size: 13px;
+        font-weight: 600;
+        padding: 5px 18px;
+        border-radius: 20px;
+        margin-bottom: 24px;
+        letter-spacing: 1px;
+    }
+    .xm-hero-badge .layui-icon {
+        font-size: 14px;
+    }
+    .xm-hero-title {
+        font-size: 42px;
+        font-weight: 700;
+        color: #0b1a33;
+        line-height: 1.3;
+        margin-bottom: 20px;
+    }
+    .xm-hero-desc {
+        font-size: 16px;
+        color: #5a6a85;
+        line-height: 1.8;
+        margin-bottom: 36px;
+    }
+    .xm-hero-actions {
+        display: flex;
+        gap: 14px;
+        align-items: center;
+    }
+    .xm-hero-btn {
+        height: 44px;
+        line-height: 44px;
+        padding: 0 28px;
+        font-size: 15px;
+        border-radius: 6px;
+        background-color: #165DFF !important;
+        border: none;
+    }
+    .xm-hero-visual {
+        flex: 1;
+        display: flex;
+        justify-content: flex-end;
+        z-index: 1;
+    }
+    .xm-hero-visual .shape-main {
+        width: 520px;
+        max-width: 100%;
+    }
+
     @media screen and (max-width: 768px) {
-        img.shape-main {
-            width: 90% !important;
-            max-width: 370px !important;
-            right: 15px !important;
-            top: 30px !important;
+        .xm-hero {
+            flex-direction: column;
+            padding: 50px 0 60px;
+            min-height: auto;
+            align-items: flex-start;
         }
-
-        .ew-banner > .layui-container {
-            padding-top: 320px;
-            padding-bottom: 20px !important;
-            padding-right: 20px !important;
+        .xm-hero-text {
+            max-width: 100%;
+        }
+        .xm-hero-title {
+            font-size: 26px;
+        }
+        .xm-hero-title br {
+            display: none;
+        }
+        .xm-hero-desc {
+            font-size: 14px;
+        }
+        .xm-hero-desc br {
+            display: none;
+        }
+        .xm-hero-visual {
+            margin-top: 30px;
+        }
+        .xm-hero-visual .shape-main {
+            width: 320px;
         }
-
         img.shape6 {
             top: 510px !important;
         }
-
         img.shape4 {
             left: 5px !important;
             bottom: 300px !important;
         }
-
         .layui-logo > img {
             top: 12px !important;
         }
-
         .ew-footer .img-group {
             padding-left: 100px !important;
             height: 103px !important;
         }
-
         .ew-footer .img-group > img {
             width: 90px !important;
             height: 90px !important;
@@ -295,19 +370,20 @@
 <div th:replace="~{./public/common_header::common_header}"></div>
 
 <!-- banner -->
-<div class="ew-banner" style="margin-top: 15px;">
-    <div class="layui-container" style="text-align: left;padding-bottom: 80px;padding-left: 30px;">
-        <h1 style="margin-top: 25px;">小蚂蚁云企业级中台解决方案</h1>
-        <p style="margin-bottom: 10px;">基于 Python 语言的企业级Web应用敏捷开发框架。</p>
-        <p>为企业、政府及开发者提供从架构到部署的应用平台解决方案；</p>
-        <div class="ew-banner-btngroup" style="margin-top: 40px;">
-            <button class="layui-btn" nav-scroll="pricing">获取授权<i class="layui-icon" style="transform: rotate(-90deg);">&#xe601;</i>
-            </button>
-            <a href="/doc/" class="layui-btn" target="_blank" style="display: none;">更新日志<i
-                    class="layui-icon">&#xe702;</i></a>
+<div class="ew-banner">
+    <div class="layui-container xm-hero">
+        <div class="xm-hero-text">
+            <div class="xm-hero-badge"><i class="layui-icon layui-icon-diamond"></i> 企业级中台解决方案</div>
+            <h1 class="xm-hero-title">构建高安全、高效率、<br>易扩展的数据中台基座</h1>
+            <p class="xm-hero-desc">基于 Python 生态与 Vue3 技术栈，集成精细化权限管控、高效代码生成、全端自适应等企业级能力，<br>赋能企业数字化转型，加速业务价值交付。</p>
+            <div class="xm-hero-actions">
+                <button class="layui-btn xm-hero-btn" nav-scroll="pricing">获取授权 <i class="layui-icon" style="transform: rotate(-90deg);">&#xe601;</i></button>
+<!--                <button class="layui-btn xm-hero-btn" nav-scroll="pricing">查看价格 <i class="layui-icon" style="transform: rotate(-90deg);">&#xe601;</i></button>-->
+            </div>
+        </div>
+        <div class="xm-hero-visual">
+            <img class="shape-main" th:src="@{/static/assets/images/b1.png}" />
         </div>
-        <img class="shape-main" th:src="@{/static/assets/images/b1.png}"
-             style="width: 520px;position: absolute;top:5px;right: -60px;"/>
         <img class="shape layui-anim-rotate layui-anim-loop" th:src="@{/static/assets/images/shape1.png}"
              style="position: absolute;right: -120px;top: 260px;"/>
         <img class="shape layui-anim-rotate layui-anim-loop" th:src="@{/static/assets/images/shape2.png}"
diff --git a/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/public/common_header.html b/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/public/common_header.html
index 04a641a..5676379 100644
--- a/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/public/common_header.html
+++ b/xiaomayi-modules/xiaomayi-web/src/main/resources/templates/public/common_header.html
@@ -1,4 +1,13 @@
-<div th:fragment="common_header" class="ew-header">
+<!-- 顶部公告横条 -->
+<div th:fragment="common_header">
+<div class="xm-top-bar">
+    <div class="xm-top-bar-inner">
+        <span class="xm-top-bar-tag">NEW</span>
+        <span class="xm-top-bar-text">DjangoAdmin 前后端分离框架全新升级，ElementPlus / AntDesign / NaiveUI 三版本齐发</span>
+        <a href="/index#product" class="xm-top-bar-link">了解详情 <span class="xm-top-bar-arrow">→</span></a>
+    </div>
+</div>
+<div class="ew-header">
     <a class="layui-logo" href="/" style="letter-spacing: 1.5px;position: relative;">
         <img th:src="@{/static/assets/images/logo.png}" style="width: 32px;height: 32px;position: absolute;top: 19px;left: 0;">
         <span>DjangoAdmin</span>
@@ -74,4 +83,5 @@
             <li th:if="${userInfo == null}" class="layui-nav-item nav-btn-login"><a href="/register">注册</a></li>
         </ul>
     </div>
+</div>
 </div>
\ No newline at end of file