diff --git a/pages/goods-detail/goods-detail.js b/pages/goods-detail/goods-detail.js
index 1e8aedd..bdef212 100644
--- a/pages/goods-detail/goods-detail.js
+++ b/pages/goods-detail/goods-detail.js
@@ -592,6 +592,67 @@ Page({
     }
   },
 
+  // 添加到收藏时的分享信息设置
+  onAddToFavorites() {
+    const goodsDetail = this.data.goodsDetail || {};
+    const title = formatShareTitle(goodsDetail);
+    
+    // 获取联系人、电话号码和地区信息（提取省份）
+    const contactName = goodsDetail.product_contact || '';
+    const contactPhone = goodsDetail.contact_phone || '';
+    const region = extractProvince(goodsDetail.region || '');
+    
+    // 构建分享查询参数
+    const contactNameParam = encodeURIComponent(contactName);
+    const contactPhoneParam = encodeURIComponent(contactPhone);
+    const regionParam = encodeURIComponent(region);
+    
+    let queryParams = [`productId=${goodsDetail.productId || goodsDetail.id}`];
+    
+    // 添加联系人信息到查询参数
+    if (contactName) {
+      queryParams.push(`contactName=${contactNameParam}`);
+    }
+    if (contactPhone) {
+      queryParams.push(`contactPhone=${contactPhoneParam}`);
+    }
+    if (region) {
+      queryParams.push(`region=${regionParam}`);
+    }
+    
+    const contactQuery = queryParams.join('&');
+    
+    // 确定分享图片
+    let imageUrl = '/images/你有好蛋.png';
+    
+    const mediaItems = goodsDetail.mediaItems || [];
+    const hasVideo = mediaItems.some(item => item.type === 'video');
+    const hasImage = mediaItems.some(item => item.type === 'image');
+    
+    if (hasVideo && !hasImage) {
+      // 纯视频商品：使用提取的封面或默认图片
+      if (this.data.videoCoverUrl) {
+        imageUrl = this.data.videoCoverUrl;
+        console.log('使用提取的视频封面收藏分享:', imageUrl);
+      } else {
+        console.log('视频封面尚未提取完成，使用默认图片');
+        // 尝试立即提取视频封面
+        const videoItems = mediaItems.filter(item => item.type === 'video');
+        if (videoItems.length > 0) {
+          this.extractVideoFirstFrame(videoItems[0].url);
+        }
+      }
+    } else {
+      imageUrl = getShareImageUrl(goodsDetail);
+    }
+    
+    return {
+      title: title,
+      imageUrl: imageUrl,
+      query: contactQuery
+    }
+  },
+
   // 视频帧提取功能
   extractVideoFirstFrame(videoUrl) {
     console.log('开始提取视频帧:', videoUrl);