V3.5.3 对话底部撑满+历史即时显示/模型管理独立页/对话附件/Worker精简

1. 修复首页对话历史列表初始为空(pageChat 渲染后补调 chatRenderHistory)
2. 对话区撑满浏览器底部(height calc(100vh-155px))：内容超长自动滚动、输入框固定底部；
   去掉右上角会话下拉/新建/删除，左侧历史列表顶部加「＋新建对话」
3. 新增侧边栏「🧠模型管理」独立页(#/models)：📋模型列表(全部接口全部模型含能力/价格/测试)
   + ⚙️模型配置(接口CRUD+系统默认模型)；AI Worker 页移除 接口库/模型库 两个标签
4. AI Worker 弹窗去掉 Base URL/API Key/自定义模型 等接口配置项，模型统一从模型管理选择
5. 对话📎附件：支持图片与可读文本(txt/md/pdf/docx/csv/json 等自动解析注入)，
   chat_messages 加 doc 列；/api/chat/upload_doc；_chat_gen 注入文档文本并提示

README.md

@@ -3,11 +3,23 @@
 > 以「项目」为中心、以「AI Worker」为执行单元的项目管理平台。
 > 把大模型团队变成一支可指挥、可审计、可控成本的"虚拟团队"。
 
-**当前版本：V3.5.2**（真流式对话+思考折叠 / 历史会话管理 / 模型能力标签 / 模型库+系统默认模型 / 语音输入输出 / 知识库导航 / 按千次计费）
+**当前版本：V3.5.3**（对话底部撑满+输入固定 / 历史列表即时显示 / 模型管理独立页 / 对话附件 / Worker 简化）
 
 ---
 
-## 🚀 V3.5.2 优化（本轮）
+## 🚀 V3.5.3 优化（本轮）
+
+| 能力 | 说明 |
+|---|---|
+| 🕘 历史列表即时显示 | 修复首页对话左侧历史会话列表初始为空的 bug（渲染后未触发列表刷新），现在一进来就能看到全部历史会话 |
+| 📐 对话区撑满底部 | 对话主体高度自动撑到浏览器底部：内容超长自动滚动，**输入框固定在底部**；右上角的选择会话/新建/删除下拉去掉，**「＋ 新建对话」移入左侧历史列表顶部** |
+| 🧠 模型管理独立页 | 新增侧边栏「🧠 模型管理」，把原 AI Worker 里的「大模型接口库」和「模型库」合并迁入，分两部分：**📋 模型列表**（全部接口的全部模型：大模型/生图/生视频/embedding 等，含能力、价格、测试）与 **⚙️ 模型配置**（接口 CRUD + 系统默认模型）；AI Worker 页只保留 Worker 与团队 |
+| 🧑‍💻 AI Worker 精简 | Worker 弹窗去掉 Base URL / API Key / 自定义模型等接口配置项——**模型统一从模型管理中选择**，Worker 只管角色 |
+| 📎 对话附件 | 输入框新增 📎 附件按钮：**支持上传图片（视觉模型）与可读文本**（txt/md/pdf/docx/csv/json 等自动解析注入，发送前显示附件标签，消息记录保留附件引用） |
+
+---
+
+## 🚀 V3.5.2 优化（上一轮）
 
 | 能力 | 说明 |
 |---|---|

app.py

@@ -1227,14 +1227,19 @@ def _chat_target_cfg(session_row):
 
 
 def _chat_history(sid, limit=24):
-    """取会话历史（含图片消息），返回 [{role, content, image}]"""
-    rows = db.q('SELECT role, content, image FROM chat_messages WHERE session_id=? AND error="" '
+    """取会话历史（含图片/文档附件），返回 [{role, content, image, doc}]，doc 文本已注入 content"""
+    rows = db.q('SELECT role, content, image, doc FROM chat_messages WHERE session_id=? AND error="" '
                 'ORDER BY id DESC LIMIT ?', (sid, limit))
     rows.reverse()
     out = []
     for r in rows:
         c = (r['content'] or '').strip()
         img = _resolve_image(r.get('image') or '')
+        doc = r.get('doc') or ''
+        if doc:
+            dtext, dname = _doc_text(doc)
+            if dtext:
+                c = (c + ('\n' if c else '') + f'\n\n【参考文档：{dname}】\n{dtext}').strip()
         if c or img:
             out.append({'role': r['role'], 'content': c[:8000], 'image': img})
     return out
@@ -1330,6 +1335,52 @@ def chat_attachment(name):
     return send_from_directory(CHAT_UPLOAD_DIR, os.path.basename(name))
 
 
+def _doc_text(doc_ref):
+    """从文档附件引用读取文本内容（用于注入消息）"""
+    if not doc_ref:
+        return '', ''
+    if doc_ref.startswith('/api/chat/attachments/'):
+        p = os.path.join(CHAT_UPLOAD_DIR, os.path.basename(doc_ref))
+    else:
+        p = doc_ref
+    if not os.path.isfile(p):
+        return '', os.path.basename(doc_ref)
+    try:
+        with open(p, 'rb') as f:
+            raw = f.read()
+        ext = os.path.splitext(p)[1].lower()
+        if ext == '.txt' or raw[:4] == b'%PDF':
+            text, ok = kb.extract_text(os.path.basename(p), raw)
+        else:
+            text = raw.decode('utf-8', errors='ignore')
+        return (text or '')[:60000], os.path.basename(doc_ref)
+    except Exception:
+        return '', os.path.basename(doc_ref)
+
+
+@app.route('/api/chat/upload_doc', methods=['POST'])
+@require_auth
+def chat_upload_doc():
+    """对话文本附件上传：txt/md/pdf/docx/csv/json 等可读文本，解析后供消息注入"""
+    if 'file' not in request.files:
+        return jsonify({'ok': False, 'error': '缺少文件字段 file'}), 400
+    fs = request.files['file']
+    if not fs or not fs.filename:
+        return jsonify({'ok': False, 'error': '文件名为空'}), 400
+    raw = fs.read()
+    if not raw:
+        return jsonify({'ok': False, 'error': '文件内容为空'}), 400
+    text, ok = kb.extract_text(fs.filename, raw)
+    if not ok or not (text or '').strip():
+        return jsonify({'ok': False, 'error': '无法解析该文件为可读文本（支持 txt/md/pdf/docx/csv/json/html 等）'}), 400
+    ext = os.path.splitext(fs.filename)[1].lower()
+    name = f'{db.now()}_{secrets.token_hex(4)}{ext}'
+    with open(os.path.join(CHAT_UPLOAD_DIR, name), 'wb') as f:
+        f.write(raw)
+    return jsonify({'ok': True, 'url': f'/api/chat/attachments/{name}',
+                    'name': fs.filename, 'text_len': len(text), 'text_preview': text[:200]})
+
+
 @app.route('/api/chat/transcribe', methods=['POST'])
 @require_auth
 def chat_transcribe():
@@ -1460,9 +1511,9 @@ def chat_session_detail(sid):
     return jsonify({'ok': True, 'data': {'session': s, 'messages': msgs}})
 
 
-def _chat_gen(sid, user_content, image=None, use_kb=False):
+def _chat_gen(sid, user_content, image=None, doc=None, use_kb=False):
     """SSE 生成器（V3.5.2 真流式）：边收边吐；思考模型先流式思考内容再流式回答；
-    支持知识库注入与图片消息。事件：start/reasoning/delta/done/error"""
+    支持知识库注入、图片与文档附件。事件：start/reasoning/delta/done/error"""
     def sse(obj):
         return f'data: {_json.dumps(obj, ensure_ascii=False)}\n\n'
     s = db.q('SELECT * FROM chat_sessions WHERE id=?', (sid,), one=True)
@@ -1483,6 +1534,14 @@ def _chat_gen(sid, user_content, image=None, use_kb=False):
     img_url = _resolve_image(image) if image else None
     if img_url and 'vision' not in caps:
         yield sse({'type': 'error', 'message': f'当前模型「{model}」不支持视觉输入（能力标签：{"、".join(caps) or "无"}）'}); return
+    # 文档附件：解析文本并注入
+    doc_text = ''
+    doc_name = ''
+    if doc:
+        doc_text, doc_name = _doc_text(doc)
+        if not doc_text:
+            yield sse({'type': 'error', 'message': f'无法读取文档附件「{doc_name or doc}」的文本内容'}); return
+        yield sse({'type': 'note', 'message': f'📄 已注入参考文档「{doc_name}」（{len(doc_text)} 字）'})
     # 组装消息（历史 + 知识库 + 本条）
     history = _chat_history(sid, 24)
     if use_kb:
@@ -1492,11 +1551,15 @@ def _chat_gen(sid, user_content, image=None, use_kb=False):
             yield sse({'type': 'note', 'message': f'📚 已注入知识库参考 {len(hits)} 段'})
     if sys_prompt and not any(m['role'] == 'system' for m in history):
         history.insert(0, {'role': 'system', 'content': sys_prompt})
+    user_msg_text = user_content
+    if doc_text:
+        user_msg_text = (user_msg_text + ('\n' if user_msg_text else '') +
+                         f'\n\n【参考文档：{doc_name}】\n{doc_text}').strip()
     if img_url:
-        history.append({'role': 'user', 'content': [{'type': 'text', 'text': user_content},
+        history.append({'role': 'user', 'content': [{'type': 'text', 'text': user_msg_text},
                                                     {'type': 'image_url', 'image_url': {'url': img_url}}]})
     else:
-        history.append({'role': 'user', 'content': user_content})
+        history.append({'role': 'user', 'content': user_msg_text})
     chunks, thinking = [], []
     t0 = time.time()
     try:
@@ -1514,10 +1577,10 @@ def _chat_gen(sid, user_content, image=None, use_kb=False):
             elif evt == 'done':
                 r = val
         worker_id = worker['id'] if worker else None
-        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, model, worker_id, '
+        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, doc, model, worker_id, '
              'prompt_tokens, completion_tokens, cached_tokens, cost, latency_ms, first_token_ms, created_at) '
-             'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)',
-             (sid, 'assistant', ''.join(chunks), ''.join(thinking), '', r['model'], worker_id,
+             'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)',
+             (sid, 'assistant', ''.join(chunks), ''.join(thinking), '', '', r['model'], worker_id,
               r['prompt_tokens'], r['completion_tokens'], r.get('cached_tokens', 0),
               r['cost'], r.get('elapsed_ms', 0), r.get('first_token_ms') or 0, db.now()))
         yield sse({'type': 'done', 'usage': {
@@ -1528,16 +1591,16 @@ def _chat_gen(sid, user_content, image=None, use_kb=False):
             'has_thinking': bool(thinking)}})
     except llm_gateway.LLMError as e:
         partial = ''.join(chunks)
-        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, model, worker_id, error, created_at) '
-             'VALUES (?,?,?,?,?,?,?,?,?)',
-             (sid, 'assistant', partial, ''.join(thinking), '', model or '',
+        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, doc, model, worker_id, error, created_at) '
+             'VALUES (?,?,?,?,?,?,?,?,?,?)',
+             (sid, 'assistant', partial, ''.join(thinking), '', '', model or '',
               worker['id'] if worker else None, str(e)[:500], db.now()))
         yield sse({'type': 'error', 'message': str(e), 'partial': partial,
                    'has_thinking': bool(thinking)})
     except Exception as e:
-        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, model, worker_id, error, created_at) '
-             'VALUES (?,?,?,?,?,?,?,?,?)',
-             (sid, 'assistant', ''.join(chunks), ''.join(thinking), '', model or '',
+        db.w('INSERT INTO chat_messages (session_id, role, content, thinking, image, doc, model, worker_id, error, created_at) '
+             'VALUES (?,?,?,?,?,?,?,?,?,?)',
+             (sid, 'assistant', ''.join(chunks), ''.join(thinking), '', '', model or '',
               worker['id'] if worker else None, str(e)[:500], db.now()))
         yield sse({'type': 'error', 'message': str(e), 'has_thinking': bool(thinking)})
 
@@ -1551,18 +1614,19 @@ def chat_send(sid):
         return jsonify({'ok': False, 'error': '会话不存在'}), 404
     d = request.get_json(force=True)
     content = (d.get('content') or '').strip()
-    if not content and not d.get('image'):
+    if not content and not d.get('image') and not d.get('doc'):
         return jsonify({'ok': False, 'error': '消息内容为空'}), 400
     if len(content) > 60000:
         content = content[:60000]
     image = (d.get('image') or '').strip()
+    doc = (d.get('doc') or '').strip()
     use_kb = bool(d.get('use_kb'))
     if use_kb:
         db.w('UPDATE chat_sessions SET use_kb=1 WHERE id=?', (sid,))
-    db.w('INSERT INTO chat_messages (session_id, role, content, image, created_at) VALUES (?,?,?,?,?)',
-         (sid, 'user', content, image, db.now()))
+    db.w('INSERT INTO chat_messages (session_id, role, content, image, doc, created_at) VALUES (?,?,?,?,?,?)',
+         (sid, 'user', content, image, doc, db.now()))
     db.w('UPDATE chat_sessions SET updated_at=? WHERE id=?', (db.now(), sid))
-    return Response(_chat_gen(sid, content, image, use_kb), mimetype='text/event-stream',
+    return Response(_chat_gen(sid, content, image, doc, use_kb), mimetype='text/event-stream',
                     headers={'Cache-Control': 'no-cache', 'X-Accel-Buffering': 'no'})
 
 

db.py

@@ -441,6 +441,7 @@ CREATE TABLE IF NOT EXISTS chat_messages (
     content TEXT DEFAULT '',
     thinking TEXT DEFAULT '',             -- 思考模型的过程内容
     image TEXT DEFAULT '',                -- 用户消息附带的图片（路径/数据URL）
+    doc TEXT DEFAULT '',                  -- 用户消息附带的文档附件（路径）
     model TEXT DEFAULT '',
     worker_id INTEGER,
     prompt_tokens INTEGER DEFAULT 0,
@@ -593,6 +594,8 @@ def _migrate():
         conn.execute("ALTER TABLE chat_messages ADD COLUMN thinking TEXT DEFAULT ''")
     if 'image' not in mcols:
         conn.execute("ALTER TABLE chat_messages ADD COLUMN image TEXT DEFAULT ''")
+    if 'doc' not in mcols:
+        conn.execute("ALTER TABLE chat_messages ADD COLUMN doc TEXT DEFAULT ''")
     ecols = {r['name'] for r in conn.execute('PRAGMA table_info(llm_endpoints)')}
     if 'capabilities' not in ecols:
         conn.execute("ALTER TABLE llm_endpoints ADD COLUMN capabilities TEXT DEFAULT '{}'")
@@ -652,6 +655,7 @@ def _migrate():
     for col, ddl in (
         ('thinking', "ALTER TABLE chat_messages ADD COLUMN thinking TEXT DEFAULT ''"),
         ('image', "ALTER TABLE chat_messages ADD COLUMN image TEXT DEFAULT ''"),
+        ('doc', "ALTER TABLE chat_messages ADD COLUMN doc TEXT DEFAULT ''"),
     ):
         if col not in mcols:
             conn.execute(ddl)

static/app.js

@@ -216,7 +216,7 @@ setInterval(refreshAlertBadge, 30000);
 /* ---------- Router ---------- */
 const routes = {
   'dashboard': pageDashboard, 'chat': pageChat, 'projects': pageProjects, 'project': pageProject,
-  'workers': pageWorkers, 'reports': pageReports, 'logs': pageLogs,
+  'workers': pageWorkers, 'models': pageModels, 'reports': pageReports, 'logs': pageLogs,
   'alerts': pageAlerts, 'api': pageApiTokens, 'settings': pageSettings,
   'agents': pageAgents, 'eval': pageEval, 'templates': pageTemplates,
   'enterprise': pageEnterprise, 'kb': pageKb
@@ -230,7 +230,7 @@ function router() {
   // 离开项目页时丢弃项目缓存，避免下次进入用旧数据
   if (name !== 'project') projCtx = null;
   const fn = routes[name] || pageChat;
-  const navMap = {project:'projects', api:'api', settings:'settings', alerts:'alerts', chat:'chat', kb:'kb'};
+  const navMap = {project:'projects', api:'api', settings:'settings', alerts:'alerts', chat:'chat', kb:'kb', models:'models'};
   $$('#sidebar nav a').forEach(a => a.classList.toggle('active', a.dataset.route === (navMap[name] || name)));
   $('#main').innerHTML = '<div class="empty"><span class="spin"></span>加载中…</div>';
   fn(parts.slice(1)).catch(e => { $('#main').innerHTML = `<div class="empty">${esc(e.message)}</div>`; });
@@ -279,7 +279,6 @@ function chatPanelHtml(tall = false) {
   const eps = (c.options?.endpoints || []).map(e => `<option value="${e.id}" data-caps="${esc(JSON.stringify(e.caps || {}))}">${esc(e.name)}</option>`).join('') || '<option value="">（无可用接口）</option>';
   const ws = (c.options?.workers || []).map(w => `<option value="${w.id}" ${String(w.id) === String(c.tid) ? 'selected' : ''}>${esc(w.name)}${String(w.id) === c.options?.main_worker_id ? ' ⭐主力' : ''}</option>`).join('') || '<option value="">（无 Worker）</option>';
   const ts = (c.options?.teams || []).map(t => `<option value="${t.id}">${esc(t.name)}（${t.worker_count} 人）</option>`).join('') || '<option value="">（无团队）</option>';
-  const sessOpts = (c.sessions || []).map(s => `<option value="${s.id}" ${String(s.id) === String(c.sid) ? 'selected' : ''}>${s.pinned ? '📌 ' : ''}${esc(s.title || ('会话#' + s.id))}</option>`).join('');
   const caps = chatCaps();
   return `
   <div class="card chat-card${tall ? ' chat-tall' : ''}">
@@ -288,13 +287,15 @@ function chatPanelHtml(tall = false) {
       <div class="chat-sess">
         <button class="btn sm ${c.md ? 'primary' : ''}" onclick="chatCtx.md=!chatCtx.md;chatRenderMessages()" title="Markdown / 原文 一键切换">📝 Markdown</button>
         <button class="btn sm ${c.use_kb ? 'primary' : ''}" onclick="chatKbToggle()" title="发送时自动注入知识库参考">📚 知识库</button>
-        <select id="chat-session" onchange="chatSwitchSession()" title="切换历史会话"><option value="">— 新会话 —</option>${sessOpts}</select>
-        <button class="btn sm" onclick="chatNewSession()" title="新建会话">＋</button>
-        ${c.sid ? `<button class="btn sm danger" onclick="chatDelSession(${c.sid})" title="删除当前会话">🗑</button>` : ''}
       </div>
     </div>
     <div class="chat-wrap">
-      <div class="chat-hist" id="chat-history"></div>
+      <div class="chat-hist" id="chat-history">
+        <div class="chat-hist-title">💬 历史会话
+          <button class="btn sm primary" style="float:right;padding:2px 10px" onclick="chatNewSession()" title="新建对话">＋ 新建对话</button>
+        </div>
+        <div class="chat-hist-list" id="chat-history-list"></div>
+      </div>
       <div class="chat-main">
         <div class="chat-target">
           <select id="chat-ttype" onchange="chatChangeType()">
@@ -311,10 +312,11 @@ function chatPanelHtml(tall = false) {
         </div>
         <div class="chat-body" id="chat-body"><div class="empty">👆 选择对话目标，开始输入吧（新会话需先发送第一条消息）</div></div>
         <div class="chat-input">
-          ${hasCap('vision') ? `<button class="btn sm" id="chat-img-btn" onclick="chatPickImage()" title="上传图片（视觉模型）">🖼️</button>
-            <input type="file" id="chat-image-input" accept="image/*" style="display:none" onchange="chatImageChosen(this)">` : ''}
+          <button class="btn sm" onclick="chatPickAttach()" title="上传附件（图片 / 可读文本）">📎</button>
+          <input type="file" id="chat-attach-input" accept="image/*,.txt,.md,.markdown,.pdf,.docx,.csv,.json,.html,.htm,.log,.py,.js" style="display:none" onchange="chatAttachChosen(this)">
+          ${hasCap('vision') ? `<button class="btn sm" id="chat-img-btn" onclick="chatPickImage()" title="上传图片（视觉模型）">🖼️</button>` : ''}
           ${hasCap('audio_in') ? `<button class="btn sm" id="chat-mic-btn" onclick="chatMic()" title="语音输入">🎤</button>` : ''}
-          ${c.attach ? `<span class="chat-attach">🖼️ ${esc(c.attach.name)} <a class="copy-btn" onclick="chatRemoveImage()" title="移除">✕</a></span>` : ''}
+          ${c.attach ? `<span class="chat-attach">${esc(c.attach.name)} <a class="copy-btn" onclick="chatRemoveAttach()" title="移除">✕</a></span>` : ''}
           <textarea id="chat-input" rows="2" placeholder="输入你的问题，Enter 发送 / Shift+Enter 换行" onkeydown="chatKeydown(event)"></textarea>
           <button class="btn primary" id="chat-send" onclick="chatSend()">发送 🚀</button>
         </div>
@@ -329,10 +331,9 @@ function chatRenderTarget() {
   const caps = chatCaps();
   const capsEl = $('.chat-caps');
   if (capsEl) capsEl.innerHTML = caps.map(x => `<span class="tag">${x}</span>`).join('');
-  // 按能力显示/隐藏工具按钮
-  const imgBtn = $('#chat-img-btn'), imgInp = $('#chat-image-input');
+  const imgBtn = $('#chat-img-btn');
   const micBtn = $('#chat-mic-btn');
-  if (imgBtn && imgInp) { const on = hasCap('vision'); imgBtn.style.display = on ? '' : 'none'; imgInp.style.display = 'none'; if (!on) chatRemoveImage(); }
+  if (imgBtn) imgBtn.style.display = hasCap('vision') ? '' : 'none';
   if (micBtn) micBtn.style.display = hasCap('audio_in') ? '' : 'none';
 }
 
@@ -354,11 +355,10 @@ async function chatRefreshSessions() {
 }
 
 function chatRenderHistory() {
-  const box = $('#chat-history');
+  const box = $('#chat-history-list');
   if (!box) return;
   const c = chatCtx;
-  box.innerHTML = `<div class="chat-hist-title">💬 历史会话</div>` +
-    (c.sessions || []).map(s => `
+  box.innerHTML = (c.sessions || []).map(s => `
       <div class="chat-hist-item ${String(s.id) === String(c.sid) ? 'on' : ''}" onclick="chatOpenSession(${s.id})">
         <div class="t">${s.pinned ? '📌 ' : ''}${esc(s.title || ('会话#' + s.id))}</div>
         <div class="m">${esc((s.last_message || '…').slice(0, 22))}</div>
@@ -368,9 +368,6 @@ function chatRenderHistory() {
           <button class="op" title="删除" onclick="event.stopPropagation();chatDelSession(${s.id})">🗑</button>
         </div>
       </div>`).join('') || '<div class="empty" style="padding:20px 0">暂无历史会话</div>';
-  const sel = $('#chat-session');
-  if (sel) sel.innerHTML = '<option value="">— 新会话 —</option>' + (c.sessions || []).map(s =>
-    `<option value="${s.id}" ${String(s.id) === String(c.sid) ? 'selected' : ''}>${s.pinned ? '📌 ' : ''}${esc(s.title || ('会话#' + s.id))}</option>`).join('');
 }
 
 async function chatOpenSession(id) {
@@ -493,7 +490,11 @@ function chatRenderMessages() {
   if (!c.msgs.length) { body.innerHTML = '<div class="empty">新会话已建立，开始提问吧 ✍️</div>'; return; }
   body.innerHTML = c.msgs.map((m, i) => {
     if (m.role === 'user') {
-      return `<div class="chat-msg user"><div class="chat-bubble user">${m.image ? `<img src="${esc(m.image)}" style="max-width:200px;max-height:160px;border-radius:8px;margin-bottom:6px;display:block">` : ''}${esc(m.content)}</div></div>`;
+      const docName = m.doc ? (m.doc.split('/').pop() || '附件') : '';
+      return `<div class="chat-msg user"><div class="chat-bubble user">
+        ${m.image ? `<img src="${esc(m.image)}" style="max-width:200px;max-height:160px;border-radius:8px;margin-bottom:6px;display:block">` : ''}
+        ${m.doc ? `<div class="chat-doc">📄 ${esc(docName)}</div>` : ''}
+        ${esc(m.content)}</div></div>`;
     }
     if (m.error) {
       return `<div class="chat-msg ai"><div class="chat-bubble ai err"><b style="color:var(--danger)">❌ 出错了：</b>${esc(m.error)}</div>${m.content ? `<div class="chat-bubble ai">${chatMd(m.content)}</div>` : ''}</div>`;
@@ -511,23 +512,36 @@ function chatKeydown(e) {
   if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); chatSend(); }
 }
 
-/* --- 图片 / 语音 / 知识库工具 --- */
-function chatPickImage() { $('#chat-image-input')?.click(); }
-function chatRemoveImage() { chatCtx.attach = null; const inp = $('#chat-image-input'); if (inp) inp.value = ''; chatRenderTarget(); }
-async function chatImageChosen(input) {
+/* --- 附件（图片 / 可读文本）/ 语音 / 知识库工具 --- */
+function chatPickAttach() {
+  const inp = $('#chat-attach-input');
+  if (inp) { inp.accept = 'image/*,.txt,.md,.markdown,.pdf,.docx,.csv,.json,.html,.htm,.log,.py,.js'; inp.value = ''; inp.click(); }
+}
+function chatPickImage() {
+  const inp = $('#chat-attach-input');
+  if (inp) { inp.accept = 'image/*'; inp.value = ''; inp.click(); }
+}
+function chatRemoveAttach() {
+  chatCtx.attach = null;
+  const inp = $('#chat-attach-input'); if (inp) inp.value = '';
+  chatRenderTarget();
+}
+async function chatAttachChosen(input) {
   const f = input.files && input.files[0];
   if (!f) return;
+  const isImg = f.type.startsWith('image/');
   const fd = new FormData();
   fd.append('file', f);
   try {
-    toast('上传图片中…');
-    const res = await fetch('/api/chat/upload_image', {method: 'POST', body: fd});
+    toast(isImg ? '上传图片中…' : '上传并解析文档中…');
+    const res = await fetch(isImg ? '/api/chat/upload_image' : '/api/chat/upload_doc', {method: 'POST', body: fd});
     const data = await res.json();
     if (!res.ok || data.ok === false) throw new Error(data.error || '上传失败');
-    chatCtx.attach = {url: data.url, name: f.name};
+    chatCtx.attach = {url: data.url, name: isImg ? f.name : (data.name || f.name), kind: isImg ? 'image' : 'doc',
+                      text_len: data.text_len};
     chatRenderTarget();
-    toast('✅ 图片已就绪，可随消息发送', 'ok');
-  } catch (e) { toast(e.message, 'err'); }
+    toast(`✅ 附件已就绪（${isImg ? '图片' : '文档' + (data.text_len ? '，' + data.text_len + ' 字' : '')}），可随消息发送`, 'ok');
+  } catch (e) { toast(e.message, 'err'); input.value = ''; }
 }
 
 let chatRec = null;
@@ -612,7 +626,8 @@ async function chatSend() {
   userWrap.className = 'chat-msg user';
   const userBubble = document.createElement('div');
   userBubble.className = 'chat-bubble user';
-  if (chatCtx.attach) userBubble.innerHTML = `<img src="${esc(chatCtx.attach.url)}" style="max-width:200px;max-height:160px;border-radius:8px;margin-bottom:6px;display:block">`;
+  if (chatCtx.attach && chatCtx.attach.kind === 'image') userBubble.innerHTML = `<img src="${esc(chatCtx.attach.url)}" style="max-width:200px;max-height:160px;border-radius:8px;margin-bottom:6px;display:block">`;
+  if (chatCtx.attach && chatCtx.attach.kind === 'doc') userBubble.insertAdjacentHTML('beforeend', `<div class="chat-doc">📄 ${esc(chatCtx.attach.name)}</div>`);
   userBubble.appendChild(document.createTextNode(content));
   userWrap.appendChild(userBubble);
   // AI 占位：思考块 + 回答 + usage
@@ -644,15 +659,16 @@ async function chatSend() {
   body.appendChild(userWrap);
   body.appendChild(msgWrap);
   body.scrollTop = body.scrollHeight;
-  const imageRef = chatCtx.attach ? chatCtx.attach.url : '';
+  const imageRef = chatCtx.attach && chatCtx.attach.kind === 'image' ? chatCtx.attach.url : '';
+  const docRef = chatCtx.attach && chatCtx.attach.kind === 'doc' ? chatCtx.attach.url : '';
   input.value = '';
-  chatRemoveImage();
+  chatRemoveAttach();
   let acc = '', think = '';
   const mdOn = chatCtx.md;
   try {
     const res = await fetch(`/api/chat/sessions/${chatCtx.sid}/messages`, {
       method: 'POST', headers: {'Content-Type': 'application/json'},
-      body: JSON.stringify({content, image: imageRef, use_kb: chatCtx.use_kb})
+      body: JSON.stringify({content, image: imageRef, doc: docRef, use_kb: chatCtx.use_kb})
     });
     if (!res.ok) throw new Error('HTTP ' + res.status);
     const reader = res.body.getReader();
@@ -781,6 +797,7 @@ async function pageChat() {
       ${stat('调用次数', s.total_calls ?? 0, `缓存命中 ${(s.total_cached ?? 0)/1e6 >= 0.001 ? (s.total_cached/1e6).toFixed(2)+'M' : (s.total_cached ?? 0)} tokens`)}
     </div>
     ${chatPanelHtml(true)}`;
+  chatRenderHistory();   // 初始即渲染历史会话列表
 }
 
 /* ---------- 项目列表 ---------- */
@@ -2340,14 +2357,11 @@ async function pageWorkers(args = []) {
   const tabBar = `
     <div class="tabs">
       <a class="${workersTab === 'list' ? 'active' : ''}" onclick="pageWorkers(['list'])">🧑‍💻 AI Worker</a>
-      <a class="${workersTab === 'endpoints' ? 'active' : ''}" onclick="pageWorkers(['endpoints'])">🔌 大模型接口库</a>
-      <a class="${workersTab === 'models' ? 'active' : ''}" onclick="pageWorkers(['models'])">🧠 模型库</a>
       <a class="${workersTab === 'teams' ? 'active' : ''}" onclick="pageWorkers(['teams'])">👥 团队</a>
+      <a class="${workersTab === 'models' ? 'active' : ''}" href="#/models/config" style="color:var(--accent)">🧠 模型配置 → 模型管理</a>
     </div>`;
-  $('#main').innerHTML = `<h1 class="page-title">AI Worker<small>模型接口 + 能力标签 + 角色提示词 + 成本上限 = 虚拟员工档案</small></h1>${tabBar}<div id="workers-body"></div>`;
-  if (workersTab === 'endpoints') renderEndpoints(eps.data, canManage);
-  else if (workersTab === 'teams') renderTeams(teams.data, ws.data, canManage);
-  else if (workersTab === 'models') renderModels(eps.data, canManage);
+  $('#main').innerHTML = `<h1 class="page-title">AI Worker<small>角色提示词 + 成本上限 + 成本上限 = 虚拟员工档案（模型统一在「🧠 模型管理」配置）</small></h1>${tabBar}<div id="workers-body"></div>`;
+  if (workersTab === 'teams') renderTeams(teams.data, ws.data, canManage);
   else renderWorkersList(ws.data, ps.data, eps.data, canManage);
 }
 
@@ -2437,14 +2451,7 @@ function openWorkerModal(w, providers, eps) {
       ${(curEp?.models || []).map(m => `<option value="${esc(m)}" ${m === w.model ? 'selected' : ''}>${esc(m)}</option>`).join('') || '<option value="">（该接口未配置模型列表）</option>'}
       ${w.model && !(curEp?.models || []).includes(w.model) ? `<option value="${esc(w.model)}" selected>${esc(w.model)}（自定义）</option>` : ''}
     </select>
-    <div class="row">
-      <div><label>或自定义模型名（填了优先用这个，如 vllm 上的自定义模型）</label><input id="wm-model-custom" value="" placeholder="留空则用上面选择的模型"></div>
-    </div>
-    <div class="tab-note" id="wm-price-info" style="margin-top:4px">${w.id && w.endpoint_id ? '计价由接口库「' + esc(curEp?.name || '') + '」统一管理' : ''}</div>
-    <div class="row">
-      <div><label>自定义 Base URL（覆盖接口库，留空用接口库）</label><input id="wm-base" value="${esc(w.base_url || '')}"></div>
-      <div><label>自定义 API Key（覆盖接口库，留空用接口库）</label><input id="wm-key" value="${esc(w.api_key || '')}"></div>
-    </div>
+    <div class="tab-note" id="wm-price-info" style="margin-top:4px">${w.id && w.endpoint_id ? '计价由接口库「' + esc(curEp?.name || '') + '」统一管理（地址/密钥/价格均在模型管理中配置）' : '💡 接口地址、密钥、能力、价格统一在「🧠 模型管理」中配置，Worker 只负责角色'}</div>
     <label>角色提示词（System Prompt）</label><textarea id="wm-prompt" placeholder="你是资深文案专家，擅长小红书种草文案…">${esc(w.system_prompt || '')}</textarea>
     <label>角色描述</label><input id="wm-desc" value="${esc(w.description || '')}" placeholder="一句话描述这个虚拟员工的职责">
     <div class="row">
@@ -2484,14 +2491,11 @@ function openWorkerModal(w, providers, eps) {
   };
   $('#wm-save').addEventListener('click', async () => {
     const endpoint_id = Number($('#wm-endpoint').value || 0);
-    const customModel = $('#wm-model-custom')?.value.trim() || '';
     const body = {
       name: $('#wm-name').value.trim(),
       endpoint_id: endpoint_id || null,
       provider: endpoint_id ? (eps.find(e => e.id === endpoint_id)?.provider || 'custom') : (w.provider || 'custom'),
-      model: customModel || $('#wm-model').value.trim(),
-      base_url: $('#wm-base').value.trim(),
-      api_key: $('#wm-key').value.trim(),
+      model: $('#wm-model').value.trim(),
       system_prompt: $('#wm-prompt').value,
       description: $('#wm-desc').value.trim(),
       temperature: parseFloat($('#wm-temp').value || 0.7),
@@ -2510,14 +2514,14 @@ function openWorkerModal(w, providers, eps) {
   });
 }
 
-/* ---------- 🔌 大模型接口库（V3.5） ---------- */
-function renderEndpoints(eps, canManage) {
-  $('#workers-body').innerHTML = `
+/* ---------- 🔌 大模型接口库（V3.5：接口 CRUD，模型管理中展示） ---------- */
+function renderEndpoints(eps, canManage, target = '#workers-body') {
+  $(target).innerHTML = `
     ${canManage ? `<div class="toolbar"><button class="btn primary" onclick="openEndpointModal()">＋ 添加大模型接口</button>
-      <span class="pager-tip">专门配置大模型接口（地址/密钥/模型/定价），创建 AI Worker 时直接选用；支持按 token 或按调用次数计费</span></div>` : ''}
+      <span class="pager-tip">专门配置大模型接口（地址/密钥/模型/能力/定价），创建 AI Worker 时直接选用；支持按 token 或按调用次数计费</span></div>` : ''}
     <table><thead><tr><th>ID</th><th>名称</th><th>提供商</th><th>Base URL</th><th>模型</th><th>计费方式</th><th>价格</th><th>状态</th><th>关联 Worker</th><th>操作</th></tr></thead><tbody>
     ${eps.map(e => {
-      const billingTxt = e.billing === 'call' ? `按次 ¥${e.price_per_call}/次` : '按 token';
+      const billingTxt = e.billing === 'call' ? `按次 ¥${e.price_per_call}/千次` : '按 token';
       return `<tr>
         <td class="mono">#${e.id}</td>
         <td><b>${esc(e.name)}</b><br><span style="color:var(--muted);font-size:12px">${esc(e.description || '')}</span></td>
@@ -2536,35 +2540,66 @@ function renderEndpoints(eps, canManage) {
     </tbody></table>`;
 }
 
-/* ---------- 🧠 模型库（V3.5.2：全能力模型矩阵 + 系统默认模型） ---------- */
-const MODEL_CAP_META = {
-  'chat': {label: '💬 对话', desc: '默认对话大模型（AI Worker 对话用）'},
-  'asr': {label: '🎤 语音识别', desc: '识别语音输入内容（对话中的语音输入按钮）'},
-  'tts': {label: '🔊 语音合成', desc: '支持回答的语音生成（对话中的 🔊 播放）'},
-  'image': {label: '🎨 图片生成', desc: '文生图'},
-  'video': {label: '🎬 视频生成', desc: '文生视频'},
-  'embedding': {label: '🔢 Embedding', desc: '向量化'},
-  'rerank': {label: '🔀 Rerank', desc: '重排'},
-};
-let _modelDefaults = null;
+/* ---------- 🧠 模型管理（V3.5.3：模型列表 + 模型配置 两部分） ---------- */
+let modelsTab = 'list';
 
-async function renderModels(eps, canManage) {
-  let m;
-  try { m = (await api('/api/models/defaults')).data; } catch (e) { m = {defaults: {}, endpoints: eps}; }
-  _modelDefaults = m;
-  const CAPS = [['chat','💬'],['thinking','🧠'],['vision','👁️'],['audio_in','🎤'],['audio_out','🔊'],['image_gen','🎨'],['video_gen','🎬'],['embedding','🔢'],['rerank','🔀']];
-  // 能力 → 模型 矩阵
+async function pageModels(args = []) {
+  modelsTab = args[0] || 'list';
+  const eps = await api('/api/endpoints');
+  const canManage = CURRENT_ROLE === 'admin';
+  $('#main').innerHTML = `
+    <h1 class="page-title">模型管理<small>大模型 / 生成 / Embedding 等全类型模型 · 接口配置 · 系统默认模型</small></h1>
+    <div class="tabs">
+      <a class="${modelsTab === 'list' ? 'active' : ''}" href="#/models">📋 模型列表</a>
+      <a class="${modelsTab === 'config' ? 'active' : ''}" href="#/models/config">⚙️ 模型配置</a>
+    </div>
+    <div id="models-body"></div>`;
+  if (modelsTab === 'config') renderModelsConfig(eps.data, canManage);
+  else renderModelList(eps.data, canManage);
+}
+
+/* 模型列表：所有接口下的全部模型（含大模型、生成、embedding 等） */
+const CAP_LABEL_JS = {chat: '💬对话', thinking: '🧠思考', vision: '👁️视觉', audio_in: '🎤语音入', audio_out: '🔊语音出', image_gen: '🎨生图', video_gen: '🎬生视频', embedding: '🔢向量', rerank: '🔀重排'};
+function renderModelList(eps, canManage) {
   const rows = [];
   eps.forEach(e => {
     (e.models || []).forEach(md => {
       const caps = (e.capabilities && e.capabilities[md]) || llm_gateway_guess(md);
-      rows.push({endpoint: e, model: md, caps});
+      const p = (e.pricing && e.pricing[md]) || {};
+      const priceTxt = e.billing === 'call'
+        ? `按次 ¥${e.price_per_call}/千次`
+        : `输入 ¥${p.input ?? e.input_price ?? 0} · 缓存 ${p.input_cache ?? '同输入'} · 输出 ¥${p.output ?? e.output_price ?? 0}（/1M）`;
+      rows.push({e, md, caps, priceTxt});
     });
   });
-  const optOf = val => val ? `<option value="${esc(val)}" selected>${esc(val.split(':')[1])}（#${val.split(':')[0]}）</option>` : '';
-  $('#workers-body').innerHTML = `
+  $('#models-body').innerHTML = `
+    <div class="toolbar">
+      <span class="pager-tip">共 ${rows.length} 个模型（来自 ${eps.length} 个接口）· 能力/价格/密钥均在此管理，AI Worker 只负责角色定义</span>
+      ${canManage ? `<button class="btn primary" onclick="openEndpointModal()">＋ 添加接口/模型</button>` : ''}
+    </div>
+    <table><thead><tr><th>接口</th><th>模型</th><th>能力标签</th><th>计费 / 价格</th><th>状态</th><th>操作</th></tr></thead><tbody>
+    ${rows.map(r => `<tr>
+      <td>${esc(r.e.name)} <span class="tag">${esc(r.e.provider)}</span></td>
+      <td class="mono"><b>${esc(r.md)}</b></td>
+      <td>${r.caps.map(c => `<span class="tag">${CAP_LABEL_JS[c] || c}</span>`).join('') || '—'}</td>
+      <td style="font-size:12px;color:var(--muted)">${r.priceTxt}</td>
+      <td><span class="badge ${r.e.status === 'enabled' ? 'st-done' : 'st-cancelled'}">${r.e.status === 'enabled' ? '启用' : '停用'}</span></td>
+      <td><button class="btn sm" onclick="testEndpointModel(${r.e.id}, '${esc(r.md)}')">测试</button>
+          <button class="btn sm" onclick="openEndpointModal(${JSON.stringify(r.e).replace(/"/g, '&quot;')})">编辑</button></td>
+    </tr>`).join('') || '<tr><td colspan="6" class="empty">暂无模型，先点右上角添加接口/模型</td></tr>'}
+    </tbody></table>`;
+}
+
+/* 模型配置：接口库 CRUD + 系统默认模型 */
+async function renderModelsConfig(eps, canManage) {
+  let m;
+  try { m = (await api('/api/models/defaults')).data; } catch (e) { m = {defaults: {}, endpoints: eps}; }
+  _modelDefaults = m;
+  $('#models-body').innerHTML = `<div id="mcfg-defaults"></div><div id="mcfg-endpoints"></div>`;
+  // 系统默认模型
+  $('#mcfg-defaults').innerHTML = `
     <div class="card">
-      <div class="sec-title" style="margin-top:0">⚙️ 系统默认模型（V3.5.2）</div>
+      <div class="sec-title" style="margin-top:0">⚙️ 系统默认模型</div>
       <div class="tab-note">配置后全局生效：如配置「语音识别」模型后，对话中即可用 🎤 语音输入转写；配置「语音合成」模型后，回答旁显示 🔊 可播放语音。</div>
       <table><thead><tr><th>能力</th><th>说明</th><th>默认模型</th></tr></thead><tbody>
       ${Object.entries(MODEL_CAP_META).map(([cap, meta]) => {
@@ -2576,16 +2611,22 @@ async function renderModels(eps, canManage) {
       }).join('')}
       </tbody></table>
       <button class="btn primary" onclick="saveModelDefaults()">保存默认模型配置</button>
-    </div>
-    <div class="card" style="margin-top:14px">
-      <div class="sec-title" style="margin-top:0">模型能力矩阵（在「🔌 大模型接口库」编辑接口时可勾选能力）</div>
-      <table><thead><tr><th>接口</th><th>模型</th>${CAPS.map(([, lab]) => `<th>${lab}</th>`).join('')}</tr></thead><tbody>
-      ${rows.map(r => `<tr><td>${esc(r.endpoint.name)}</td><td class="mono">${esc(r.model)}</td>
-        ${CAPS.map(([cap]) => `<td style="text-align:center">${r.caps.includes(cap) ? '✅' : '—'}</td>`).join('')}</tr>`).join('') || '<tr><td colspan="11" class="empty">暂无模型，先在大模型接口库配置</td></tr>'}
-      </tbody></table>
     </div>`;
+  // 接口库 CRUD
+  renderEndpoints(eps, canManage, '#mcfg-endpoints');
 }
 
+const MODEL_CAP_META = {
+  'chat': {label: '💬 对话', desc: '默认对话大模型（AI Worker 对话用）'},
+  'asr': {label: '🎤 语音识别', desc: '识别语音输入内容（对话中的语音输入按钮）'},
+  'tts': {label: '🔊 语音合成', desc: '支持回答的语音生成（对话中的 🔊 播放）'},
+  'image': {label: '🎨 图片生成', desc: '文生图'},
+  'video': {label: '🎬 视频生成', desc: '文生视频'},
+  'embedding': {label: '🔢 Embedding', desc: '向量化'},
+  'rerank': {label: '🔀 Rerank', desc: '重排'},
+};
+let _modelDefaults = null;
+
 function llm_gateway_guess(model) {
   const m = (model || '').toLowerCase();
   const caps = ['chat'];
@@ -2599,6 +2640,14 @@ function llm_gateway_guess(model) {
   return caps;
 }
 
+async function testEndpointModel(eid, model) {
+  toast('正在测试连通性…');
+  try {
+    const r = await api(`/api/endpoints/${eid}/test`, {method: 'POST', body: {model}});
+    toast(`✅ 连通正常：${r.data.latency_ms}ms（首字 ${r.data.first_token_ms ?? '—'}ms），回复「${r.data.reply}」，成本 ¥${r.data.cost}`, 'ok');
+  } catch (e) { toast('❌ ' + e.message, 'err'); }
+}
+
 async function saveModelDefaults() {
   const body = {};
   $$('.md-default').forEach(sel => { body[sel.dataset.cap] = sel.value; });

static/index.html

@@ -16,6 +16,7 @@
       <a href="#/projects" data-route="projects" data-perm="project.view">📁 项目</a>
       <a href="#/kb" data-route="kb" data-perm="project.view">📚 知识库</a>
       <a href="#/workers" data-route="workers" data-perm="worker.view">🧑‍💻 AI Worker</a>
+      <a href="#/models" data-route="models" data-perm="worker.view">🧠 模型管理</a>
       <a href="#/agents" data-route="agents" data-perm="agent.view">🤝 多 Agent 协作</a>
       <a href="#/eval" data-route="eval" data-perm="eval.view">🎯 自动评估</a>
       <a href="#/templates" data-route="templates" data-perm="template.view">🧩 模板市场</a>

static/style.css

@@ -308,9 +308,9 @@ code{background:var(--panel2);border:1px solid var(--border);border-radius:6px;p
 
 /* V3.5.2 对话：历史列表 + 主体 */
 .chat-wrap{display:grid;grid-template-columns:250px 1fr;gap:12px;min-height:0}
-.chat-hist{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px;overflow-y:auto;max-height:340px}
-.chat-card.chat-tall .chat-hist{max-height:56vh}
-.chat-hist-title{font-size:12px;color:var(--muted);font-weight:600;padding:2px 4px 8px;border-bottom:1px solid var(--border);margin-bottom:8px}
+.chat-hist{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px;overflow:hidden;display:flex;flex-direction:column;max-height:340px}
+.chat-hist-title{font-size:12px;color:var(--muted);font-weight:600;padding:2px 4px 8px;border-bottom:1px solid var(--border);margin-bottom:8px;flex:none}
+.chat-hist-list{overflow-y:auto;flex:1;min-height:0}
 .chat-hist-item{position:relative;padding:8px 10px;border-radius:8px;cursor:pointer;margin-bottom:4px;border:1px solid transparent}
 .chat-hist-item:hover{background:var(--panel2)}
 .chat-hist-item.on{background:var(--panel2);border-color:var(--accent)}
@@ -320,13 +320,22 @@ code{background:var(--panel2);border:1px solid var(--border);border-radius:6px;p
 .chat-hist-item:hover .ops{display:flex}
 .chat-hist-item .op{background:var(--panel2);border:1px solid var(--border);border-radius:6px;color:var(--muted);font-size:12px;padding:2px 5px;cursor:pointer}
 .chat-hist-item .op:hover{color:var(--accent);border-color:var(--accent)}
-.chat-main{display:flex;flex-direction:column;min-width:0}
+.chat-main{display:flex;flex-direction:column;min-width:0;min-height:0}
 .chat-caps{display:inline-flex;gap:4px;flex-wrap:wrap}
 .chat-attach{background:var(--panel2);border:1px solid var(--accent);border-radius:8px;padding:4px 10px;font-size:12px;align-self:center;white-space:nowrap}
+.chat-doc{display:inline-block;background:var(--panel2);border:1px solid var(--accent);border-radius:6px;padding:2px 8px;font-size:12px;margin-bottom:4px;color:var(--accent)}
 .chat-thinking{background:var(--panel2);border:1px solid var(--border);border-left:3px solid var(--purple);border-radius:8px;padding:6px 10px;margin-bottom:8px;max-width:78%}
 .chat-thinking summary{cursor:pointer;font-size:12px;color:var(--purple);font-weight:600}
 .chat-thinking-body{font-size:12px;color:var(--muted);margin-top:6px;max-height:140px;overflow-y:auto;white-space:pre-wrap;word-break:break-word}
 
+/* V3.5.3 对话底部撑满：主体滚动、输入框固定底部 */
+.chat-card.chat-tall{height:calc(100vh - 155px);max-height:none;margin-top:14px}
+.chat-card.chat-tall .chat-wrap{flex:1;min-height:0}
+.chat-card.chat-tall .chat-hist{max-height:none;height:100%}
+.chat-card.chat-tall .chat-main{flex:1}
+.chat-card.chat-tall .chat-body{flex:1;min-height:0;max-height:none;overflow-y:auto}
+.chat-input{flex:none}
+
 /* V3.5.2 大模型接口：模型编辑器 */
 .ep-models{border:1px solid var(--border);border-radius:10px;padding:8px;max-height:300px;overflow-y:auto;margin-bottom:8px}
 .ep-mrow{display:grid;grid-template-columns:1.2fr 0.8fr 1fr 0.8fr 2.6fr;gap:6px;align-items:center;padding:4px 2px;border-bottom:1px dashed var(--border)}