diff --git a/web-admin/nutrition/din-dish-add.html b/web-admin/nutrition/din-dish-add.html
index a87d80a..ec3f093 100644
--- a/web-admin/nutrition/din-dish-add.html
+++ b/web-admin/nutrition/din-dish-add.html
@@ -197,7 +197,7 @@ body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei
   <a href="prod-qc-nutrition.html" class="sidebar-item"><span class="mi">🔬</span>营养检验</a>
   <a href="din-ingredient.html" class="sidebar-item"><span class="mi">🧪</span>食物成分</a>
   <a href="din-dish-all.html" class="sidebar-item active"><span class="mi">🍽️</span>餐品总库</a>
-  <a href="din-dish-free.html" class="sidebar-item"><span class="mi">📦</span>自由餐品库</a>
+  <a href="din-dish-own.html" class="sidebar-item"><span class="mi">📦</span>自有餐品库</a>
   <div class="sidebar-subgroup">
     <div class="sidebar-subgroup__header" onclick="toggleSubgroup(this)">
       <svg class="arrow" viewBox="0 0 10 10" fill="none"><path d="M3 1l4 4-4 4" stroke-width="1.5"/></svg>
@@ -216,7 +216,16 @@ body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei
   <a href="din-data-consume.html" class="sidebar-item"><span class="mi">💰</span>消费管理</a>
   <a href="din-data-nutri.html" class="sidebar-item"><span class="mi">📊</span>营养管理</a>
   <a href="din-data-benefit.html" class="sidebar-item"><span class="mi">📈</span>餐材效益</a>
-  <a href="din-terminal.html" class="sidebar-item"><span class="mi">🖥️</span>终端管理</a>
+  <div class="sidebar-subgroup">
+    <div class="sidebar-subgroup__header" onclick="toggleSubgroup(this)">
+      <svg class="arrow" viewBox="0 0 10 10" fill="none"><path d="M3 1l4 4-4 4" stroke-width="1.5"/></svg>
+      🖥️ 终端管理
+    </div>
+    <div class="sidebar-subgroup__body">
+      <a href="din-terminal.html" class="sidebar-item"><span class="mi">📟</span>设备管理</a>
+      <a href="din-content-center.html" class="sidebar-item"><span class="mi">📦</span>内容中心</a>
+    </div>
+  </div>
   <div class="sidebar-subgroup">
     <div class="sidebar-subgroup__header" onclick="toggleSubgroup(this)">
       <svg class="arrow" viewBox="0 0 10 10" fill="none"><path d="M3 1l4 4-4 4" stroke-width="1.5"/></svg>
@@ -394,6 +403,12 @@ var STEP_HTML = [
   <div class="upload-area__icon">⇧</div>
   <div class="upload-area__text">点击或拖拽上传制作视频</div>
   <div class="upload-area__hint">支持 MP4 / MOV，不超过 500MB</div>
+</div>
+<div class="form-subtitle">🎬 宣传视频</div>
+<div class="upload-area" onclick="triggerPromoVideoUpload()">
+  <div class="upload-area__icon">⇧</div>
+  <div class="upload-area__text">点击或拖拽上传宣传视频</div>
+  <div class="upload-area__hint">支持 MP4 / MOV，不超过 500MB</div>
 </div>`,
 
   // Step 1: 餐品构成
@@ -649,7 +664,10 @@ function removeImage(btn){
   if(addBtn) addBtn.style.display='';
 }
 function triggerVideoUpload(){
-  alert('选择视频文件（原型演示）');
+  alert('选择制作视频文件（原型演示）');
+}
+function triggerPromoVideoUpload(){
+  alert('选择宣传视频文件（原型演示）');
 }
 
 /* === 适配人群动态行 === */