diff --git a/public/index.html b/public/index.html
index 11e940f..3b48dce 100644
--- a/public/index.html
+++ b/public/index.html
@@ -839,6 +839,7 @@
                 remaining: '',
                 promoCode: '',
                 duration: '',
+                buyUrl: '',
                 isSoldOut: false
             };
             
@@ -930,8 +931,14 @@
             let buyBtn = card.querySelector('.form-footer-butt');
             if (!buyBtn) buyBtn = card.querySelector('.cat-styleBform-footer-butt');
             if (!buyBtn) buyBtn = card.querySelector('.cat-styleCform-footer a');
-            if (buyBtn && buyBtn.classList.contains('disableButton')) {
-                product.isSoldOut = true;
+            if (buyBtn) {
+                if (buyBtn.classList.contains('disableButton')) {
+                    product.isSoldOut = true;
+                }
+                const href = buyBtn.getAttribute('href');
+                if (href && href.includes('pid')) {
+                    product.buyUrl = 'https://www.szhdy.com' + href;
+                }
             }
             
             return product;
@@ -989,9 +996,9 @@
                             </div>
                             ${product.oldPrice ? `<div class="price-old">原价: ¥${escapeHtml(product.oldPrice)}</div>` : ''}
                         </div>
-                        ${isSoldOut 
+                        ${isSoldOut
                             ? '<span class="buy-btn sold-out">已售罄</span>'
-                            : `<a href="${ACTIVITY_URL}" target="_blank" class="buy-btn">立即购买</a>`
+                            : `<a href="${product.buyUrl || ACTIVITY_URL}" target="_blank" class="buy-btn">立即购买</a>`
                         }
                     </div>
                     <div class="product-monitor-checkbox">