feat: 后台添加大模型配置管理页面

- 新增 /admin/llm_config 页面
- 支持配置API地址、Key、模型名称、参数
- 支持测试连接和恢复默认配置
- 配置保存到数据库，翻译服务动态读取
- 所有后台页面侧边栏添加入口

admin.py

@@ -661,4 +661,110 @@ def api_user_add_package(user_id):
         'id': user_package.id,
         'name': user_package.package_name,
         'remaining': user_package.remaining_count
-    }})
+    }})
+
+
+# ==================== LLM大模型配置 ====================
+@admin_bp.route('/llm_config')
+@admin_required
+def llm_config():
+    """LLM配置页面"""
+    from config import LLM_CONFIG
+    
+    # 从数据库获取配置，如果没有则使用默认值
+    config = {
+        'api_base': DynamicConfig.get('llm_api_base', LLM_CONFIG.get('api_base')),
+        'api_key': DynamicConfig.get('llm_api_key', LLM_CONFIG.get('api_key')),
+        'model': DynamicConfig.get('llm_model', LLM_CONFIG.get('model')),
+        'max_tokens': DynamicConfig.get('llm_max_tokens', LLM_CONFIG.get('max_tokens')),
+        'chunk_size': DynamicConfig.get('llm_chunk_size', LLM_CONFIG.get('chunk_size')),
+        'timeout': DynamicConfig.get('llm_timeout', LLM_CONFIG.get('timeout')),
+    }
+    
+    return render_template('admin/llm_config.html', config=config)
+
+
+@admin_bp.route('/llm_config/save', methods=['POST'])
+@admin_required
+def save_llm_config():
+    """保存LLM配置"""
+    data = request.json
+    
+    DynamicConfig.set('llm_api_base', data.get('api_base'), category='llm', user_id=session.get('user_id'))
+    DynamicConfig.set('llm_api_key', data.get('api_key'), category='llm', user_id=session.get('user_id'))
+    DynamicConfig.set('llm_model', data.get('model'), category='llm', user_id=session.get('user_id'))
+    DynamicConfig.set('llm_max_tokens', data.get('max_tokens'), category='llm', value_type='int', user_id=session.get('user_id'))
+    DynamicConfig.set('llm_chunk_size', data.get('chunk_size'), category='llm', value_type='int', user_id=session.get('user_id'))
+    DynamicConfig.set('llm_timeout', data.get('timeout'), category='llm', value_type='int', user_id=session.get('user_id'))
+    
+    # 记录日志
+    log = OperationLog(
+        user_id=session.get('user_id'),
+        username='admin',
+        action='update_llm_config',
+        detail='更新大模型配置'
+    )
+    db.session.add(log)
+    db.session.commit()
+    
+    return jsonify({'success': True})
+
+
+@admin_bp.route('/llm_config/test', methods=['POST'])
+@admin_required
+def test_llm_connection():
+    """测试LLM连接"""
+    data = request.json
+    
+    try:
+        from openai import OpenAI
+        
+        client = OpenAI(
+            api_key=data.get('api_key', 'sk-test'),
+            base_url=data.get('api_base'),
+        )
+        
+        # 发送简单测试请求
+        response = client.chat.completions.create(
+            model=data.get('model'),
+            messages=[{"role": "user", "content": "Hello"}],
+            max_tokens=10,
+            timeout=10,
+        )
+        
+        return jsonify({
+            'success': True,
+            'model': data.get('model'),
+            'response': response.choices[0].message.content[:50] if response.choices else 'OK'
+        })
+        
+    except Exception as e:
+        return jsonify({'success': False, 'error': str(e)})
+
+
+@admin_bp.route('/llm_config/reset', methods=['POST'])
+@admin_required
+def reset_llm_config():
+    """恢复默认LLM配置"""
+    from config import LLM_CONFIG
+    
+    # 删除数据库中的LLM配置
+    DynamicConfig.query.filter_by(category='llm').delete()
+    db.session.commit()
+    
+    return jsonify({'success': True})
+
+
+# ==================== 获取当前LLM配置（供其他模块使用） ====================
+def get_llm_config():
+    """获取当前LLM配置"""
+    from config import LLM_CONFIG
+    
+    return {
+        'api_base': DynamicConfig.get('llm_api_base', LLM_CONFIG.get('api_base')),
+        'api_key': DynamicConfig.get('llm_api_key', LLM_CONFIG.get('api_key')),
+        'model': DynamicConfig.get('llm_model', LLM_CONFIG.get('model')),
+        'max_tokens': DynamicConfig.get('llm_max_tokens', LLM_CONFIG.get('max_tokens')),
+        'chunk_size': DynamicConfig.get('llm_chunk_size', LLM_CONFIG.get('chunk_size')),
+        'timeout': DynamicConfig.get('llm_timeout', LLM_CONFIG.get('timeout')),
+    }

app.py

@@ -93,11 +93,29 @@ def index():
     """首页"""
     user = get_current_user()
     if user:
+        # 检查日期并重置计数（使用上海时区）
+        from datetime import timezone, timedelta
+        shanghai_tz = timezone(timedelta(hours=8))
+        today = datetime.now(shanghai_tz).date()
+        if user.last_translate_date != today:
+            user.daily_count = 0
+            user.last_translate_date = today
+            db.session.commit()
+        
         limits = USER_LIMITS.get(user.user_type, USER_LIMITS['free'])
         daily_remaining = limits['daily_translations'] - user.daily_count if limits['daily_translations'] > 0 else '无限'
         max_pages = limits['max_pages'] if limits['max_pages'] > 0 else '无限'
     else:
         guest = get_or_create_guest()
+        # 检查日期并重置访客计数
+        from datetime import timezone, timedelta
+        shanghai_tz = timezone(timedelta(hours=8))
+        today = datetime.now(shanghai_tz).date()
+        if guest.last_translate_date != today:
+            guest.daily_count = 0
+            guest.last_translate_date = today
+            db.session.commit()
+        
         limits = USER_LIMITS['guest']
         daily_remaining = limits['daily_translations'] - guest.daily_count
         max_pages = limits['max_pages']
@@ -229,13 +247,8 @@ def upload_pdf():
         os.makedirs(output_dir, exist_ok=True)
         output_path = os.path.join(output_dir, f"{filename}_translated.md")
         
-        # 创建异步翻译任务
+        # 创建异步翻译任务（先不创建，等translation_id生成后）
         task_id = str(uuid.uuid4())
-        TranslationTask.create_task(
-            task_id, upload_path, output_path,
-            {'LLM_CONFIG': LLM_CONFIG},
-            instruction
-        )
     
     # 创建翻译记录
     translation = Translation(
@@ -252,6 +265,20 @@ def upload_pdf():
     )
     db.session.add(translation)
     
+    # 预先提交获取 translation_id
+    if not from_cache:
+        db.session.flush()  # 获取 ID 但不提交完整事务
+    
+    # 创建异步翻译任务（需要翻译时）
+    if not from_cache:
+        TranslationTask.create_task(
+            task_id, upload_path, output_path,
+            {'LLM_CONFIG': LLM_CONFIG},
+            instruction,
+            translation_id=translation.id,
+            app=app
+        )
+    
     # 更新用户/访客计数
     if user:
         user.increment_count()

models.py

@@ -67,8 +67,10 @@ class User(db.Model):
         if max_pages > 0 and pages > max_pages:
             return False, f"PDF页数超出限制（最大{max_pages}页）"
         
-        # 检查每日次数限制
-        today = datetime.utcnow().date()
+        # 检查每日次数限制 - 使用上海时间（UTC+8）
+        from datetime import timezone, timedelta
+        shanghai_tz = timezone(timedelta(hours=8))
+        today = datetime.now(shanghai_tz).date()
         if self.last_translate_date != today:
             self.daily_count = 0
             self.last_translate_date = today
@@ -81,7 +83,9 @@ class User(db.Model):
     
     def increment_count(self):
         """增加翻译计数"""
-        today = datetime.utcnow().date()
+        from datetime import timezone, timedelta
+        shanghai_tz = timezone(timedelta(hours=8))
+        today = datetime.now(shanghai_tz).date()
         if self.last_translate_date != today:
             self.daily_count = 0
             self.last_translate_date = today

services.py

@@ -255,7 +255,7 @@ class TranslationTask:
     lock = threading.Lock()
     
     @classmethod
-    def create_task(cls, task_id, pdf_path, output_path, config, instruction=None):
+    def create_task(cls, task_id, pdf_path, output_path, config, instruction=None, translation_id=None, app=None):
         """创建翻译任务"""
         task = {
             'id': task_id,
@@ -266,6 +266,7 @@ class TranslationTask:
             'error': None,
             'started_at': None,
             'completed_at': None,
+            'translation_id': translation_id,
         }
         
         with cls.lock:
@@ -273,14 +274,39 @@ class TranslationTask:
         
         # 启动翻译线程
         def run_translation():
+            # 动态获取LLM配置
+            if app:
+                with app.app_context():
+                    from admin import get_llm_config
+                    llm_config = get_llm_config()
+                    config['LLM_CONFIG'] = llm_config
+            
             service = TranslationService(config)
             task['status'] = 'processing'
             task['started_at'] = datetime.now().isoformat()
             
+            # 更新数据库状态为 processing
+            if app and translation_id:
+                with app.app_context():
+                    from models import db, Translation
+                    trans = Translation.query.get(translation_id)
+                    if trans:
+                        trans.status = 'processing'
+                        db.session.commit()
+            
             def progress_callback(progress, total, message):
                 with cls.lock:
                     task['progress'] = progress
                     task['message'] = message
+                
+                # 更新数据库进度
+                if app and translation_id:
+                    with app.app_context():
+                        from models import db, Translation
+                        trans = Translation.query.get(translation_id)
+                        if trans:
+                            trans.progress = progress
+                            db.session.commit()
             
             try:
                 result = service.translate_pdf(
@@ -291,11 +317,32 @@ class TranslationTask:
                 task['message'] = '翻译完成'
                 task['completed_at'] = datetime.now().isoformat()
                 task['result'] = result
+                
+                # 更新数据库状态为 completed
+                if app and translation_id:
+                    with app.app_context():
+                        from models import db, Translation
+                        trans = Translation.query.get(translation_id)
+                        if trans:
+                            trans.status = 'completed'
+                            trans.progress = 100
+                            trans.completed_at = datetime.now()
+                            db.session.commit()
             
             except Exception as e:
                 task['status'] = 'failed'
                 task['error'] = str(e)
                 task['message'] = f'翻译失败: {e}'
+                
+                # 更新数据库状态为 failed
+                if app and translation_id:
+                    with app.app_context():
+                        from models import db, Translation
+                        trans = Translation.query.get(translation_id)
+                        if trans:
+                            trans.status = 'failed'
+                            trans.error_message = str(e)
+                            db.session.commit()
         
         thread = threading.Thread(target=run_translation)
         thread.start()

templates/admin/cache.html

@@ -25,6 +25,7 @@
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/dashboard.html

@@ -93,6 +93,11 @@
                     <i class="bi bi-list-check"></i> 操作日志
                 </a>
             </li>
+            <li class="nav-item">
+                <a class="nav-link" href="{{ url_for('admin.llm_config') }}">
+                    <i class="bi bi-cpu"></i> 大模型配置
+                </a>
+            </li>
             <li class="nav-item">
                 <a class="nav-link" href="{{ url_for('admin.settings') }}">
                     <i class="bi bi-sliders"></i> 系统配置

templates/admin/llm_config.html

@@ -0,0 +1,187 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <title>大模型配置 - 后台管理</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css" rel="stylesheet">
+    <style>
+        body { background-color: #f5f5f5; }
+        .sidebar { position: fixed; top: 0; left: 0; height: 100vh; width: 250px; background: #343a40; padding-top: 60px; }
+        .sidebar .nav-link { color: #adb5bd; padding: 12px 20px; }
+        .sidebar .nav-link:hover, .sidebar .nav-link.active { color: #fff; background: rgba(255,255,255,0.1); }
+        .main-content { margin-left: 250px; padding: 20px; }
+    </style>
+</head>
+<body>
+    <nav class="sidebar">
+        <div class="position-absolute top-0 w-100 p-3 border-bottom border-secondary">
+            <h5 class="text-white mb-0"><i class="bi bi-gear-fill"></i> 后台管理</h5>
+        </div>
+        <ul class="nav flex-column">
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.dashboard') }}"><i class="bi bi-speedometer2"></i> 数据概览</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.users') }}"><i class="bi bi-people"></i> 用户管理</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.translations') }}"><i class="bi bi-file-text"></i> 翻译记录</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
+        </ul>
+        <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">
+            <a href="/" class="btn btn-outline-light btn-sm w-100"><i class="bi bi-house"></i> 返回前台</a>
+        </div>
+    </nav>
+
+    <main class="main-content">
+        <div class="card">
+            <div class="card-header">
+                <h6 class="mb-0"><i class="bi bi-cpu"></i> 大模型接口配置</h6>
+            </div>
+            <div class="card-body">
+                <form id="llmConfigForm">
+                    <div class="row">
+                        <div class="col-md-6">
+                            <div class="mb-3">
+                                <label class="form-label">API 地址</label>
+                                <input type="text" class="form-control" name="api_base" value="{{ config.api_base }}" placeholder="http://localhost:1234/v1">
+                                <small class="text-muted">LLM服务的API endpoint</small>
+                            </div>
+                            <div class="mb-3">
+                                <label class="form-label">API Key</label>
+                                <input type="text" class="form-control" name="api_key" value="{{ config.api_key }}" placeholder="sk-xxx">
+                                <small class="text-muted">如果不需要可留空</small>
+                            </div>
+                            <div class="mb-3">
+                                <label class="form-label">模型名称</label>
+                                <input type="text" class="form-control" name="model" value="{{ config.model }}" placeholder="qwen/qwen3.5-35b">
+                                <small class="text-muted">使用的模型ID</small>
+                            </div>
+                        </div>
+                        <div class="col-md-6">
+                            <div class="mb-3">
+                                <label class="form-label">最大输出Token</label>
+                                <input type="number" class="form-control" name="max_tokens" value="{{ config.max_tokens }}" placeholder="8000">
+                                <small class="text-muted">每次翻译最大输出长度</small>
+                            </div>
+                            <div class="mb-3">
+                                <label class="form-label">分块大小</label>
+                                <input type="number" class="form-control" name="chunk_size" value="{{ config.chunk_size }}" placeholder="2000">
+                                <small class="text-muted">PDF文本分块大小</small>
+                            </div>
+                            <div class="mb-3">
+                                <label class="form-label">超时时间（秒）</label>
+                                <input type="number" class="form-control" name="timeout" value="{{ config.timeout }}" placeholder="180">
+                                <small class="text-muted">API请求超时时间</small>
+                            </div>
+                        </div>
+                    </div>
+                    
+                    <div class="mt-3">
+                        <button type="submit" class="btn btn-primary"><i class="bi bi-check-lg"></i> 保存配置</button>
+                        <button type="button" class="btn btn-outline-secondary" onclick="testConnection()"><i class="bi bi-plug"></i> 测试连接</button>
+                        <button type="button" class="btn btn-outline-warning" onclick="resetToDefault()"><i class="bi bi-arrow-counterclockwise"></i> 恢复默认</button>
+                    </div>
+                </form>
+                
+                <div id="testResult" class="mt-3" style="display:none;"></div>
+            </div>
+        </div>
+        
+        <div class="card mt-3">
+            <div class="card-header"><h6 class="mb-0"><i class="bi bi-info-circle"></i> 常用模型配置参考</h6></div>
+            <div class="card-body">
+                <table class="table table-sm">
+                    <thead class="table-light">
+                        <tr><th>服务商</th><th>API地址</th><th>模型示例</th></tr>
+                    </thead>
+                    <tbody>
+                        <tr><td>本地LM Studio</td><td>http://localhost:1234/v1</td><td>根据加载的模型</td></tr>
+                        <tr><td>OpenAI</td><td>https://api.openai.com/v1</td><td>gpt-4, gpt-3.5-turbo</td></tr>
+                        <tr><td>DeepSeek</td><td>https://api.deepseek.com/v1</td><td>deepseek-chat</td></tr>
+                        <tr><td>阿里百炼</td><td>https://dashscope.aliyuncs.com/compatible-mode/v1</td><td>qwen-turbo, qwen-plus</td></tr>
+                        <tr><td>SiliconFlow</td><td>https://api.siliconflow.cn/v1</td><td>Qwen/Qwen2.5-72B-Instruct</td></tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </main>
+    
+    <script>
+    document.getElementById('llmConfigForm').addEventListener('submit', function(e) {
+        e.preventDefault();
+        const formData = new FormData(this);
+        const data = {};
+        formData.forEach((value, key) => {
+            if (key === 'max_tokens' || key === 'chunk_size' || key === 'timeout') {
+                data[key] = parseInt(value) || 0;
+            } else {
+                data[key] = value;
+            }
+        });
+        
+        fetch('/admin/llm_config/save', {
+            method: 'POST',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(data)
+        })
+        .then(r => r.json())
+        .then(res => {
+            if (res.success) {
+                alert('配置已保存！');
+            } else {
+                alert('保存失败: ' + res.error);
+            }
+        })
+        .catch(err => alert('请求失败: ' + err));
+    });
+    
+    function testConnection() {
+        const formData = new FormData(document.getElementById('llmConfigForm'));
+        const data = {};
+        formData.forEach((value, key) => {
+            if (key === 'max_tokens' || key === 'chunk_size' || key === 'timeout') {
+                data[key] = parseInt(value) || 0;
+            } else {
+                data[key] = value;
+            }
+        });
+        
+        const resultDiv = document.getElementById('testResult');
+        resultDiv.style.display = 'block';
+        resultDiv.innerHTML = '<div class="alert alert-info">正在测试连接...</div>';
+        
+        fetch('/admin/llm_config/test', {
+            method: 'POST',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(data)
+        })
+        .then(r => r.json())
+        .then(res => {
+            if (res.success) {
+                resultDiv.innerHTML = '<div class="alert alert-success"><i class="bi bi-check-circle"></i> 连接成功！模型: ' + res.model + '</div>';
+            } else {
+                resultDiv.innerHTML = '<div class="alert alert-danger"><i class="bi bi-x-circle"></i> 连接失败: ' + res.error + '</div>';
+            }
+        })
+        .catch(err => {
+            resultDiv.innerHTML = '<div class="alert alert-danger"><i class="bi bi-x-circle"></i> 请求失败: ' + err + '</div>';
+        });
+    }
+    
+    function resetToDefault() {
+        if (confirm('确定恢复默认配置吗？')) {
+            fetch('/admin/llm_config/reset', {method: 'POST'})
+            .then(r => r.json())
+            .then(res => {
+                if (res.success) {
+                    location.reload();
+                } else {
+                    alert('恢复失败: ' + res.error);
+                }
+            });
+        }
+    }
+    </script>
+</body>
+</html>

templates/admin/logs.html

@@ -25,6 +25,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/membership.html

@@ -31,6 +31,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.packages') }}"><i class="bi bi-box-seam"></i> 数据包套餐</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/package_form.html

@@ -26,6 +26,7 @@
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.packages') }}"><i class="bi bi-box-seam"></i> 数据包套餐</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/packages.html

@@ -30,6 +30,7 @@
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.packages') }}"><i class="bi bi-box-seam"></i> 数据包套餐</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/settings.html

@@ -25,6 +25,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/stats.html

@@ -26,6 +26,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/translation_detail.html

@@ -26,6 +26,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/translations.html

@@ -26,6 +26,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/user_detail.html

@@ -27,6 +27,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/user_limits.html

@@ -26,6 +26,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.packages') }}"><i class="bi bi-box-seam"></i> 数据包套餐</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link active" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">

templates/admin/users.html

@@ -28,6 +28,7 @@
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.cache_list') }}"><i class="bi bi-database"></i> 缓存管理</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.stats') }}"><i class="bi bi-bar-chart"></i> 统计报表</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.logs') }}"><i class="bi bi-list-check"></i> 操作日志</a></li>
+            <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.llm_config') }}"><i class="bi bi-cpu"></i> 大模型配置</a></li>
             <li class="nav-item"><a class="nav-link" href="{{ url_for('admin.settings') }}"><i class="bi bi-sliders"></i> 系统配置</a></li>
         </ul>
         <div class="position-absolute bottom-0 w-100 p-3 border-top border-secondary">