diff --git a/plugins/addon/theme_configurator/template/admin/index.html b/plugins/addon/theme_configurator/template/admin/index.html
index cea617c..3479ad6 100644
--- a/plugins/addon/theme_configurator/template/admin/index.html
+++ b/plugins/addon/theme_configurator/template/admin/index.html
@@ -662,18 +662,22 @@
       renderFeedbackTypes(types);
     };
 
-    // ========== 顶部导航(简化) ==========
+    // ========== 顶部导航(完整版 - 支持子菜单) ==========
     function renderHeaderNav(navs) {
       const container = document.getElementById('headerNavList');
       if (!container) return;
       container.innerHTML = '';
       navs.forEach((nav, index) => {
+        const hasChildren = Array.isArray(nav.children) && nav.children.length > 0;
         const item = document.createElement('div');
         item.className = 'config-item';
         item.innerHTML = `
           <div class="config-item__header">
-            <h4>导航 ${index + 1}</h4>
-            <button class="btn-icon btn-icon-danger" onclick="removeHeaderNav(${index})">×</button>
+            <h4>导航 ${index + 1}: ${nav.name || '(未命名)'}</h4>
+            <div style="display: flex; gap: 4px;">
+              <button class="btn-icon" onclick="toggleHeaderNavChildren(${index})" title="子菜单">☰${hasChildren ? ` (${nav.children.length})` : ''}</button>
+              <button class="btn-icon btn-icon-danger" onclick="removeHeaderNav(${index})">×</button>
+            </div>
           </div>
           <div class="config-item__body">
             <div class="form-fields">
@@ -683,12 +687,42 @@
               </div>
               <div class="form-item">
                 <label>链接</label>
-                <input type="text" class="form-control" data-hnav="${index}" data-field="file_address" value="${nav.file_address || ''}">
-              </div>
-              <div class="form-item">
-                <div style="font-size:13px;color:#666;">子菜单请使用JSON编辑器配置</div>
+                <input type="text" class="form-control" data-hnav="${index}" data-field="file_address" value="${nav.file_address || ''}" placeholder="/products.html">
               </div>
             </div>
+            <div id="header-nav-children-${index}" style="display:${hasChildren ? 'block' : 'none'}; margin-top:12px; padding-top:12px; border-top:1px solid #eee;">
+              <h5 style="margin:0 0 8px; font-size:13px;">子菜单</h5>
+              <div id="header-nav-children-list-${index}"></div>
+              <button class="btn btn-secondary btn-sm" onclick="addHeaderNavChild(${index})" style="margin-top:8px;">+ 添加子菜单</button>
+            </div>
+          </div>
+        `;
+        container.appendChild(item);
+
+        if (hasChildren) {
+          renderHeaderNavChildren(index, nav.children);
+        }
+      });
+    }
+
+    function renderHeaderNavChildren(navIndex, children) {
+      const container = document.getElementById(`header-nav-children-list-${navIndex}`);
+      if (!container) return;
+      container.innerHTML = '';
+
+      children.forEach((child, childIndex) => {
+        const item = document.createElement('div');
+        item.style.cssText = 'padding:8px; margin-bottom:8px; background:#f9f9f9; border-radius:4px;';
+        item.innerHTML = `
+          <div style="display:flex; justify-content:space-between; align-items:start;">
+            <div style="flex:1; display:grid; gap:8px;">
+              <input type="text" class="form-control" data-hnav-child="${navIndex}.${childIndex}" data-field="name" value="${child.name || ''}" placeholder="子菜单名称">
+              <input type="text" class="form-control" data-hnav-child="${navIndex}.${childIndex}" data-field="file_address" value="${child.file_address || ''}" placeholder="链接地址">
+              <input type="text" class="form-control" data-hnav-child="${navIndex}.${childIndex}" data-field="icon" value="${child.icon || ''}" placeholder="图标URL(可选)">
+              <input type="text" class="form-control" data-hnav-child="${navIndex}.${childIndex}" data-field="description" value="${child.description || ''}" placeholder="描述(可选)">
+              <label style="font-size:12px;"><input type="checkbox" data-hnav-child="${navIndex}.${childIndex}" data-field="blank" ${child.blank ? 'checked' : ''}> 新窗口打开</label>
+            </div>
+            <button class="btn-icon btn-icon-danger" onclick="removeHeaderNavChild(${navIndex}, ${childIndex})" style="margin-left:8px;">×</button>
           </div>
         `;
         container.appendChild(item);
@@ -697,19 +731,32 @@
 
     function collectHeaderNav() {
       const navs = [];
+
+      // 收集主导航
       document.querySelectorAll('[data-hnav]').forEach(input => {
         const index = parseInt(input.dataset.hnav);
         const field = input.dataset.field;
         if (!navs[index]) navs[index] = { children: [] };
         navs[index][field] = input.value;
       });
-      // 保留原有的children
-      const orig = config.header_nav || [];
-      navs.forEach((nav, i) => {
-        if (orig[i] && orig[i].children) {
-          nav.children = orig[i].children;
+
+      // 收集子菜单
+      document.querySelectorAll('[data-hnav-child]').forEach(input => {
+        const [navIndex, childIndex] = input.dataset.hnavChild.split('.').map(Number);
+        const field = input.dataset.field;
+
+        if (!navs[navIndex]) navs[navIndex] = { children: [] };
+        if (!navs[navIndex].children[childIndex]) {
+          navs[navIndex].children[childIndex] = {};
+        }
+
+        if (input.type === 'checkbox') {
+          navs[navIndex].children[childIndex][field] = input.checked;
+        } else {
+          navs[navIndex].children[childIndex][field] = input.value;
         }
       });
+
       return navs.filter(n => n);
     }
 
@@ -725,6 +772,40 @@
       renderHeaderNav(navs);
     };
 
+    window.toggleHeaderNavChildren = function (index) {
+      const container = document.getElementById(`header-nav-children-${index}`);
+      if (container) {
+        const isHidden = container.style.display === 'none';
+        container.style.display = isHidden ? 'block' : 'none';
+      }
+    };
+
+    window.addHeaderNavChild = function (navIndex) {
+      const navs = collectHeaderNav();
+      if (!navs[navIndex]) navs[navIndex] = { children: [] };
+      if (!navs[navIndex].children) navs[navIndex].children = [];
+
+      navs[navIndex].children.push({
+        name: '',
+        file_address: '',
+        icon: '',
+        description: '',
+        blank: false
+      });
+
+      renderHeaderNav(navs);
+      // 确保展开
+      document.getElementById(`header-nav-children-${navIndex}`).style.display = 'block';
+    };
+
+    window.removeHeaderNavChild = function (navIndex, childIndex) {
+      const navs = collectHeaderNav();
+      if (navs[navIndex] && navs[navIndex].children) {
+        navs[navIndex].children.splice(childIndex, 1);
+        renderHeaderNav(navs);
+      }
+    };
+
     // ========== 底部导航(简化) ==========
     function renderFooterNav(navs) {
       const container = document.getElementById('footerNavList');