-icon" viewBox="0 0 24 24" width="16" height="16">
                            <path fill="currentColor" d="M13,13H11V7H13M13,17H11V15H13M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z" />
                        </svg>
                        配置 API 服务
                    </a>
                </div>
                <button id="regenerate-embeddings" class="regenerate-button" style="display: none;" title="重新生成向量">
                    <svg viewBox="0 0 24 24" 