diff --git a/pages/index/index.js b/pages/index/index.js
index e00bee1..d7cc2c6 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -441,6 +441,45 @@ Page({
     return region;
   },
   
+  // 格式化商品规格显示 - 只显示前两个，后面加...
+  formatSpecification: function(spec, yolk) {
+    if (!spec || spec === '无') {
+      return {
+        displaySpec: '无',
+        displayYolk: yolk && yolk !== '无' ? yolk : ''
+      };
+    }
+
+    // 按常见的分隔符分割规格
+    const separators = ['，', ',', '、', '|', ';', '；'];
+    let parts = [spec];
+    
+    for (let separator of separators) {
+      if (spec.includes(separator)) {
+        parts = spec.split(separator);
+        break;
+      }
+    }
+
+    // 清理空值并限制为前两个
+    const cleanParts = parts
+      .map(part => part.trim())
+      .filter(part => part && part !== '无')
+      .slice(0, 2);
+
+    let displaySpec = cleanParts.join(' | ');
+    
+    // 如果原规格分割后超过两个部分，添加省略号
+    if (cleanParts.length < parts.filter(part => part.trim() && part.trim() !== '无').length) {
+      displaySpec += '...';
+    }
+
+    return {
+      displaySpec,
+      displayYolk: yolk && yolk !== '无' ? yolk : ''
+    };
+  },
+
   // 处理商品数据 - 淘宝风格
   processGoodsData: function(products, isLoadMore = false) {
     let newGoods = products.map(product => {
@@ -495,6 +534,9 @@ Page({
         displayStock: displayStock
       });
 
+      // 格式化规格显示
+      const formattedSpec = this.formatSpecification(product.specification || product.spec || '', product.yolk || '');
+
       return {
         ...product,
         id: productId, // 统一使用id字段
@@ -519,7 +561,9 @@ Page({
         currentImageIndex: 0,
         imageUrls: formattedImageUrls,
         totalStock: displayStock, // 使用优化后的库存显示值
-        originalTotalStock: totalStock // 保留原始计算值用于调试
+        originalTotalStock: totalStock, // 保留原始计算值用于调试
+        displaySpecification: formattedSpec.displaySpec, // 格式化后的规格
+        displayYolk: formattedSpec.displayYolk // 格式化后的蛋黄
       }
     })
     
diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index 9233547..fece6cc 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -160,7 +160,7 @@
               </view>
               <view class="product-info">
                 <view class="product-title">{{item.name}}</view>
-                <view class="product-spec" style="width: 325rpx; height: 68rpx; display: block; box-sizing: border-box">{{item.specification || '无'}}<text wx:if="{{item.yolk && item.yolk !== '无'}}"> | {{item.yolk}}</text></view>
+                <view class="product-spec" style="width: 325rpx; height: 68rpx; display: block; box-sizing: border-box">{{item.displaySpecification}}<text wx:if="{{item.displayYolk}}"> | {{item.displayYolk}}</text></view>
                 <view class="product-status-row" style="width: 325rpx; display: block; box-sizing: border-box; height: 93rpx">
                   <view class="status-tag source-{{item.sourceType === '三方认证' ? 'third' : (item.sourceType === '平台货源' ? 'platform' : 'unverified')}}">{{item.sourceType || ''}}</view>
                   <view class="status-tag negotiate-{{item.negotiateStatus === '可议价' ? 'yes' : 'no'}}" style="width: 70rpx; display: inline-block; box-sizing: border-box">{{item.negotiateStatus}}</view>