diff --git a/project/短视频脚本创作/V1.0/mcn-work-shop/public/data-pages.js b/project/短视频脚本创作/V1.0/mcn-work-shop/public/data-pages.js
index 3b3579d..b007dfd 100644
--- a/project/短视频脚本创作/V1.0/mcn-work-shop/public/data-pages.js
+++ b/project/短视频脚本创作/V1.0/mcn-work-shop/public/data-pages.js
@@ -219,13 +219,13 @@ async function confirmAiScript(accountName, btn) {
   const mask = document.createElement('div'); mask.className = 'modal-mask';
   mask.innerHTML = `<div class="modal req-modal">
     <div class="modal-title-row"><span>AI创作 · ${esc(accountName)}</span><button class="btn btn-icon" data-x title="关闭">${svgIcon('x', 16)}</button></div>
-    <div class="req-head">在下方输入想法，AI 会边聊边把需求整理到上方「创作需求」里；打磨满意后，点输入框左侧的 ✓ 提交创作。</div>
+    <div class="req-head">在下方输入想法，AI 会边聊边把需求整理到上方「创作需求」里；打磨满意后点输入框左侧的 ✓ 提交创作。Enter 直接发送，Shift+Enter 换行。</div>
     <div class="req-sheet" id="reqSheet"></div>
     <div class="req-dialog" id="reqDialog"></div>
     <div class="req-bar">
       <button type="button" class="req-create" id="reqCreate" title="提交创作（生成完整脚本）">${svgIcon('check', 20)}</button>
       <div class="req-input-box">
-        <textarea id="reqInput" class="req-input" rows="1" placeholder="说说你的想法，例如：想拍一个亲子互动的搞笑短剧…&#10;（Enter 发送，Shift+Enter 换行）"></textarea>
+        <textarea id="reqInput" class="req-input" rows="1" placeholder="说说你的想法，例如：想拍一个亲子互动的搞笑短剧…"></textarea>
         <button type="button" class="req-send" id="reqSend" title="发送">${svgIcon('arrow-up', 18)}</button>
       </div>
     </div>
@@ -265,6 +265,7 @@ async function confirmAiScript(accountName, btn) {
     if (!text || busy) return;
     convo.push({ role: 'u', text });
     q('#reqInput').value = '';
+    autoGrow();
     renderDialog();
     setBusy(true);
     try {
@@ -299,6 +300,7 @@ async function confirmAiScript(accountName, btn) {
     } catch (e) {
       convo.pop(); // 移除失败的用户消息，恢复输入
       q('#reqInput').value = text;
+      autoGrow();
       renderDialog();
       showToast('❌ 打磨失败: ' + e.message);
     }
@@ -306,6 +308,12 @@ async function confirmAiScript(accountName, btn) {
   };
   /* —— 事件 —— */
   const inputEl = q('#reqInput');
+  /* 输入自动增高：textarea scrollHeight 动态写入 style.height，上限 100px（与 CSS max-height 一致） */
+  const autoGrow = () => {
+    inputEl.style.height = 'auto';
+    inputEl.style.height = Math.min(inputEl.scrollHeight, 100) + 'px';
+  };
+  inputEl.addEventListener('input', autoGrow);
   inputEl.addEventListener('keydown', (e) => {
     if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); sendTurn(inputEl.value); }
   });