{
          // 获取包含Hugging Face文本的span元素
          const spans = link.querySelectorAll('span.whitespace-nowrap, span.hidden.whitespace-nowrap');
          spans.forEach(span => {
            if (span.textContent && span.textContent.trim().match(/Hugging\s*Face/i)) {
              span.textContent = 'AI快站';
            }
          });
        });
        
        // 替换logo图片的alt属性
        document.querySelectorAll('img[alt*="Hugging"], img[alt*="Face"]').forEach(img => {
          if (img.alt.match(/Hugging\s*Face/i)) {
            img.alt = 'AI快站 logo';
          }
        });
      }
      
      // 替换导航栏中的链接
      function replaceNavigationLinks() {
        // 已替换标记,防止重复运行
        if (window._navLinksReplaced) {
          return;
        }
        
        // 已经替换过的链接集合,防止重复替换
        const replacedLinks = new Set();
        
        // 只在导航栏区域查找和替换链接
        const headerArea = document.querySelector('header') || document.querySelector('nav');
        if (!headerArea) {
          return;
        }
        
        // 在导航区域内查找链接
        const navLinks = headerArea.querySelectorAll('a');
        navLinks.forEach(link => {
          // 如果已经替换过,跳过
          if (replacedLinks.has(link)) return;
          
          const linkText = link.textContent.trim();
          const linkHref = link.getAttribute('href') || '';
          
          // 替换Spaces链接 - 仅替换一次
          if (
            (linkHref.includes('/spaces') || linkHref === '/spaces' || 
             linkText === 'Spaces' || linkText.match(/^s*Spacess*$/i)) &&
            linkText !== 'GitHub加速' && 
            linkText !== 'GitHub加速'
          ) {
            link.textContent = 'GitHub加速';
            link.href = 'https://githubproxy.cc';
            link.setAttribute('target', '_blank');
            link.setAttribute('rel', 'noopener noreferrer');
            replacedLinks.add(link);
          }
          // 删除Posts链接
          else if (
            (linkHref.includes('/posts') || linkHref === '/posts' ||
             linkText === 'Posts' || linkText.match(/^s*Postss*$/i))
          ) {
            if (link.parentNode) {
              link.parentNode.removeChild(link);
            }
            replacedLinks.add(link);
          }
          // 替换Docs链接 - 仅替换一次
          else if (
            (linkHref.includes('/docs') || linkHref === '/docs' ||
             linkText === 'Docs' || linkText.match(/^s*Docss*$/i)) &&
            linkText !== 'Vibevoice'
          ) {
            link.textContent = 'Vibevoice';
            link.href = 'https://vibevoice.info/';
            replacedLinks.add(link);
          }
          // 替换Pricing链接 - 仅替换一次
          else if (
            (linkHref.includes('/pricing') || linkHref === '/pricing' ||
             linkText === 'Pricing' || linkText.match(/^s*Pricings*$/i)) &&
            linkText !== 'SoraWatermarkRemover'
          ) {
            link.textContent = 'SoraWatermarkRemover';
            link.href = 'https://sora2watermarkremover.net/';
            replacedLinks.add(link);
          }
          // 替换Enterprise链接
          else if (
            (linkHref.includes('/enterprise') || linkHref === '/enterprise' ||
             linkText === 'Enterprise' || linkText.match(/^s*Enterprises*$/i)) &&
            linkText !== 'VoxCPM'
          ) {
            link.textContent = 'VoxCPM';
            link.href = 'https://voxcpm.net';
            replacedLinks.add(link);
          }
        });
        
        // 查找可能嵌套的Spaces和Posts文本
        const textNodes = [];
        function findTextNodes(element) {
          if (element.nodeType === Node.TEXT_NODE) {
            const text = element.textContent.trim();
            if (text === 'Spaces' || text === 'Posts' || text === 'Enterprise') {
              textNodes.push(element);
            }
          } else {
            for (const child of element.childNodes) {
              findTextNodes(child);
            }
          }
        }
        
        // 只在导航区域内查找文本节点
        findTextNodes(headerArea);
        
        // 替换找到的文本节点
        textNodes.forEach(node => {
          const text = node.textContent.trim();
          if (text === 'Spaces') {
            node.textContent = node.textContent.replace(/Spaces/g, 'GitHub加速');
          } else if (text === 'Posts') {
            // 删除Posts文本节点
            if (node.parentNode) {
              node.parentNode.removeChild(node);
            }
          } else if (text === 'Enterprise') {
            // 删除Enterprise文本节点
            if (node.parentNode) {
              node.parentNode.removeChild(node);
            }
          }
        });
        
        // 标记已替换完成
        window._navLinksReplaced = true;
      }
      
      // 替换代码区域中的域名
      function replaceCodeDomains() {
        // 特别处理span.hljs-string和span.njs-string元素
        document.querySelectorAll('span.hljs-string, span.njs-string, span[class*="hljs-string"], span[class*="njs-string"]').forEach(span => {
          if (span.textContent && span.textContent.includes('huggingface.co')) {
            span.textContent = span.textContent.replace(/huggingface.co/g, 'aifasthub.com');
          }
        });
        
        // 替换hljs-string类的span中的域名(移除多余的转义符号)
        document.querySelectorAll('span.hljs-string, span[class*="hljs-string"]').forEach(span => {
          if (span.textContent && span.textContent.includes('huggingface.co')) {
            span.textContent = span.textContent.replace(/huggingface.co/g, 'aifasthub.com');
          }
        });
        
        // 替换pre和code标签中包含git clone命令的域名
        document.querySelectorAll('pre, code').forEach(element => {
          if (element.textContent && element.textContent.includes('git clone')) {
            const text = element.innerHTML;
            if (text.includes('huggingface.co')) {
              element.innerHTML = text.replace(/huggingface.co/g, 'aifasthub.com');
            }
          }
        });
        
        // 处理特定的命令行示例
        document.querySelectorAll('pre, code').forEach(element => {
          const text = element.innerHTML;
          if (text.includes('huggingface.co')) {
            // 针对git clone命令的专门处理
            if (text.includes('git clone') || text.includes('GIT_LFS_SKIP_SMUDGE=1')) {
              element.innerHTML = text.replace(/huggingface.co/g, 'aifasthub.com');
            }
          }
        });
        
        // 特别处理模型下载页面上的代码片段
        document.querySelectorAll('.flex.border-t, .svelte_hydrator, .inline-block').forEach(container => {
          const content = container.innerHTML;
          if (content && content.includes('huggingface.co')) {
            container.innerHTML = content.replace(/huggingface.co/g, 'aifasthub.com');
          }
        });
        
        // 特别处理模型仓库克隆对话框中的代码片段
        try {
          // 查找包含"Clone this model repository"标题的对话框
          const cloneDialog = document.querySelector('.svelte_hydration_boundary, [data-target="MainHeader"]');
          if (cloneDialog) {
            // 查找对话框中所有的代码片段和命令示例
            const codeElements = cloneDialog.querySelectorAll('pre, code, span');
            codeElements.forEach(element => {
              if (element.textContent && element.textContent.includes('huggingface.co')) {
                if (element.innerHTML.includes('huggingface.co')) {
                  element.innerHTML = element.innerHTML.replace(/huggingface.co/g, 'aifasthub.com');
                } else {
                  element.textContent = element.textContent.replace(/huggingface.co/g, 'aifasthub.com');
                }
              }
            });
          }
          
          // 更精确地定位克隆命令中的域名
          document.querySelectorAll('[data-target]').forEach(container => {
            const codeBlocks = container.querySelectorAll('pre, code, span.hljs-string');
            codeBlocks.forEach(block => {
              if (block.textContent && block.textContent.includes('huggingface.co')) {
                if (block.innerHTML.includes('huggingface.co')) {
                  block.innerHTML = block.innerHTML.replace(/huggingface.co/g, 'aifasthub.com');
                } else {
                  block.textContent = block.textContent.replace(/huggingface.co/g, 'aifasthub.com');
                }
              }
            });
          });
        } catch (e) {
          // 错误处理但不打印日志
        }
      }
      
      // 当DOM加载完成后执行替换
      if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', () => {
          replaceHeaderBranding();
          replaceNavigationLinks();
          replaceCodeDomains();
          
          // 只在必要时执行替换 - 3秒后再次检查
          setTimeout(() => {
            if (!window._navLinksReplaced) {
              console.log('[Client] 3秒后重新检查导航链接');
              replaceNavigationLinks();
            }
          }, 3000);
        });
      } else {
        replaceHeaderBranding();
        replaceNavigationLinks();
        replaceCodeDomains();
        
        // 只在必要时执行替换 - 3秒后再次检查
        setTimeout(() => {
          if (!window._navLinksReplaced) {
            console.log('[Client] 3秒后重新检查导航链接');
            replaceNavigationLinks();
          }
        }, 3000);
      }
      
      // 增加一个MutationObserver来处理可能的动态元素加载
      const observer = new MutationObserver(mutations => {
        // 检查是否导航区域有变化
        const hasNavChanges = mutations.some(mutation => {
          // 检查是否存在header或nav元素变化
          return Array.from(mutation.addedNodes).some(node => {
            if (node.nodeType === Node.ELEMENT_NODE) {
              // 检查是否是导航元素或其子元素
              if (node.tagName === 'HEADER' || node.tagName === 'NAV' || 
                  node.querySelector('header, nav')) {
                return true;
              }
              
              // 检查是否在导航元素内部
              let parent = node.parentElement;
              while (parent) {
                if (parent.tagName === 'HEADER' || parent.tagName === 'NAV') {
                  return true;
                }
                parent = parent.parentElement;
              }
            }
            return false;
          });
        });
        
        // 只在导航区域有变化时执行替换
        if (hasNavChanges) {
          // 重置替换状态,允许再次替换
          window._navLinksReplaced = false;
          replaceHeaderBranding();
          replaceNavigationLinks();
        }
      });
      
      // 开始观察document.body的变化,包括子节点
      if (document.body) {
        observer.observe(document.body, { childList: true, subtree: true });
      } else {
        document.addEventListener('DOMContentLoaded', () => {
          observer.observe(document.body, { childList: true, subtree: true });
        });
      }
    })();