diff --git a/index.html b/index.html
index e5c8a4b..de91f74 100644
--- a/index.html
+++ b/index.html
@@ -21,6 +21,7 @@
                     <li><a href="products.html">产品</a></li>
                     <li><a href="pricing.html">价格</a></li>
                     <li><a href="contact.html">联系我们</a></li>
+                    <li><a href="api-docs.html">API文档</a></li>
                 </ul>
             </nav>
             <button class="menu-button">
diff --git a/pricing.html b/pricing.html
index 5bdf1c7..7f2731c 100644
--- a/pricing.html
+++ b/pricing.html
@@ -224,7 +224,7 @@
                             <li><i class="fas fa-check-circle"></i> 基础技术支持</li>
                             <li><i class="fas fa-check-circle"></i> 适合短期体验</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
 
                     <div class="pricing-card popular">
@@ -238,7 +238,7 @@
                             <li><i class="fas fa-check-circle"></i> 每天仅需¥1.8</li>
                             <li><i class="fas fa-check-circle"></i> 适合项目开发</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
 
                     <div class="pricing-card">
@@ -251,7 +251,7 @@
                             <li><i class="fas fa-check-circle"></i> 每天仅需¥1.4</li>
                             <li><i class="fas fa-check-circle"></i> 适合长期使用</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
                 </div>
             </div>
@@ -294,7 +294,7 @@
                             <li><i class="fas fa-check-circle"></i> 基础技术支持</li>
                             <li><i class="fas fa-check-circle"></i> 适合个人开发者</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
 
                     <div class="pricing-card">
@@ -307,7 +307,7 @@
                             <li><i class="fas fa-check-circle"></i> 技术支持</li>
                             <li><i class="fas fa-check-circle"></i> 适合小型团队</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
 
                     <div class="pricing-card">
@@ -320,7 +320,7 @@
                             <li><i class="fas fa-check-circle"></i> 优先技术支持</li>
                             <li><i class="fas fa-check-circle"></i> 适合中型团队</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
 
                     <div class="pricing-card popular">
@@ -334,7 +334,7 @@
                             <li><i class="fas fa-check-circle"></i> 7*24小时技术支持</li>
                             <li><i class="fas fa-check-circle"></i> 适合大型企业</li>
                         </ul>
-                        <a href="https://shop.taobao.com/" target="_blank" class="btn btn-primary">立即购买</a>
+                        <a href="https://www.houfaka.com/links/3BD4C127/" target="_blank" class="btn btn-primary">立即购买</a>
                     </div>
                 </div>