diff --git a/frontend/src/views/user/Cart.vue b/frontend/src/views/user/Cart.vue
index 230e111..4976142 100644
--- a/frontend/src/views/user/Cart.vue
+++ b/frontend/src/views/user/Cart.vue
@@ -31,34 +31,7 @@
               <!-- 复选框 -->
               <el-checkbox v-model="selectedIds" :value="item.id" class="item-check" />
 
-              <!-- 桌面端商品信息 -->
-              <div class="item-product" @click="$router.push(`/products/${item.product?.id}`)">
-                <el-image
-                  :src="getFirstImage(item.product?.images)"
-                  fit="cover"
-                  class="item-image"
-                >
-                  <template #error>
-                    <div class="image-placeholder">
-                      <el-icon><Picture /></el-icon>
-                    </div>
-                  </template>
-                </el-image>
-                <div class="item-info">
-                  <h4 class="item-name">{{ item.product?.name }}</h4>
-                  <div class="item-tags">
-                    <el-tag v-if="item.product?.require_credit" size="small" type="warning">
-                      需要: {{ item.product?.credit_cost }}
-                    </el-tag>
-                    <el-tag v-if="item.product?.credit_reward > 0" size="small" type="success">
-                      +{{ item.product?.credit_reward }}
-                    </el-tag>
-                  </div>
-                  <p v-if="!item.product?.is_active" class="item-off">已下架</p>
-                </div>
-              </div>
-
-              <!-- 移动端商品图片 -->
+              <!-- 商品图片 -->
               <div class="item-image-wrap" @click="$router.push(`/products/${item.product?.id}`)">
                 <el-image
                   :src="getFirstImage(item.product?.images)"
@@ -73,12 +46,14 @@
                 </el-image>
               </div>
 
-              <!-- 移动端商品信息区 -->
+              <!-- 商品信息区 -->
               <div class="item-content">
-                <div class="item-header">
+                <!-- 标题行：商品名 + 删除按钮 -->
+                <div class="item-title-row">
                   <h4 class="item-name" @click="$router.push(`/products/${item.product?.id}`)">{{ item.product?.name }}</h4>
-                  <el-button class="item-delete" link type="danger" size="small" @click="removeItem(item.id)">删除</el-button>
+                  <el-button class="btn-delete" link type="danger" @click.stop="removeItem(item.id)">删除</el-button>
                 </div>
+                <!-- 标签 -->
                 <div class="item-tags" v-if="item.product?.require_credit || item.product?.credit_reward > 0">
                   <el-tag v-if="item.product?.require_credit" size="small" type="warning">
                     需要: {{ item.product?.credit_cost }}
@@ -88,23 +63,27 @@
                   </el-tag>
                 </div>
                 <p v-if="!item.product?.is_active" class="item-off">已下架</p>
-                <div class="item-footer">
-                  <span class="item-price-mobile">¥{{ item.product?.price }}</span>
-                  <el-input-number
-                    v-model="item.quantity"
-                    :min="1"
-                    :max="getMaxQuantity(item.product)"
-                    size="small"
-                    @change="(val: number) => updateQuantity(item, val)"
-                  />
+                <!-- 底部：价格 + 数量 -->
+                <div class="item-bottom-row">
+                  <span class="item-price-val">¥{{ item.product?.price }}</span>
+                  <div class="quantity-wrap">
+                    <el-input-number
+                      v-model="item.quantity"
+                      :min="1"
+                      :max="getMaxQuantity(item.product)"
+                      size="small"
+                      @change="(val: number) => updateQuantity(item, val)"
+                    />
+                  </div>
                 </div>
               </div>
 
-              <!-- 桌面端元素 -->
+              <!-- 桌面端：单价 -->
               <div class="item-price">
                 <span class="price-current">¥{{ item.product?.price }}</span>
               </div>
 
+              <!-- 桌面端：数量 -->
               <div class="item-quantity">
                 <el-input-number
                   v-model="item.quantity"
@@ -118,10 +97,12 @@
                 </span>
               </div>
 
+              <!-- 桌面端：小计 -->
               <div class="item-subtotal">
                 <span class="subtotal-price">¥{{ ((item.product?.price || 0) * item.quantity).toFixed(2) }}</span>
               </div>
 
+              <!-- 桌面端：删除 -->
               <div class="item-action">
                 <el-button link type="danger" size="small" @click="removeItem(item.id)">删除</el-button>
               </div>
@@ -582,8 +563,10 @@ onMounted(() => {
     opacity: 0.5;
   }
 
-  > .el-checkbox { width: 60px; flex-shrink: 0; }
-  > .item-product { flex: 1; min-width: 200px; display: flex; gap: 12px; }
+  /* 桌面端布局 */
+  > .item-check { width: 40px; flex-shrink: 0; }
+  > .item-image-wrap { width: 70px; flex-shrink: 0; }
+  > .item-content { flex: 1; min-width: 200px; }
   > .item-price { width: 100px; text-align: center; flex-shrink: 0; }
   > .item-quantity { width: 140px; display: flex; flex-direction: column; align-items: center; gap: 4px; flex-shrink: 0; }
   > .item-subtotal { width: 100px; text-align: center; flex-shrink: 0; }
@@ -616,6 +599,43 @@ onMounted(() => {
   overflow: hidden;
 }
 
+/* 桌面端图片和信息布局 */
+.item-image-wrap {
+  margin-right: 12px;
+  cursor: pointer;
+}
+
+.item-content {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  min-width: 0;
+}
+
+/* 桌面端隐藏标题行和底部行的特殊样式 */
+.item-title-row {
+  display: flex;
+  align-items: flex-start;
+}
+
+.item-bottom-row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.btn-delete {
+  display: none;
+}
+
+.quantity-wrap {
+  display: none;
+}
+
+.item-price-val {
+  display: none;
+}
+
 .image-placeholder {
   width: 100%;
   height: 100%;
@@ -1035,7 +1055,7 @@ onMounted(() => {
     gap: 10px !important;
   }
 
-  /* 商品项 - 主流电商布局 */
+  /* 商品项 */
   .cart-item {
     display: flex !important;
     flex-direction: row !important;
@@ -1050,7 +1070,6 @@ onMounted(() => {
   }
 
   /* 隐藏桌面端元素 */
-  .cart-item > .item-product,
   .cart-item > .item-price,
   .cart-item > .item-quantity,
   .cart-item > .item-subtotal,
@@ -1063,15 +1082,14 @@ onMounted(() => {
     flex: 0 0 20px !important;
     width: 20px !important;
     margin-right: 0 !important;
-    align-self: flex-start !important;
     margin-top: 2px !important;
   }
 
-  /* 移动端商品图片 */
+  /* 图片 */
   .cart-item > .item-image-wrap {
-    display: block !important;
     flex: 0 0 80px !important;
     width: 80px !important;
+    margin-right: 0 !important;
   }
 
   .item-image-wrap .item-image {
@@ -1080,17 +1098,17 @@ onMounted(() => {
     border-radius: 4px !important;
   }
 
-  /* 移动端商品信息区 */
+  /* 内容区 */
   .cart-item > .item-content {
-    display: flex !important;
     flex: 1 1 0 !important;
     min-width: 0 !important;
+    display: flex !important;
     flex-direction: column !important;
     gap: 6px !important;
   }
 
-  /* 商品名称行 + 删除按钮 */
-  .item-content .item-header {
+  /* 标题行：名称 + 删除 */
+  .item-content .item-title-row {
     display: flex !important;
     justify-content: space-between !important;
     align-items: flex-start !important;
@@ -1110,7 +1128,9 @@ onMounted(() => {
     overflow: hidden !important;
   }
 
-  .item-content .item-delete {
+  /* 删除按钮 */
+  .item-content .btn-delete {
+    display: block !important;
     flex-shrink: 0 !important;
     font-size: 12px !important;
     padding: 0 !important;
@@ -1130,29 +1150,37 @@ onMounted(() => {
     line-height: 14px !important;
   }
 
-  /* 价格 + 数量行 */
-  .item-content .item-footer {
+  /* 底部行：价格 + 数量 */
+  .item-content .item-bottom-row {
     display: flex !important;
     justify-content: space-between !important;
     align-items: center !important;
     margin-top: auto !important;
+    padding-top: 4px !important;
   }
 
-  .item-content .item-price-mobile {
+  /* 价格 */
+  .item-content .item-price-val {
+    display: block !important;
     font-size: 16px !important;
     font-weight: 600 !important;
     color: #f2270c !important;
   }
 
-  .item-content .item-footer :deep(.el-input-number) {
+  /* 数量选择器 */
+  .item-content .quantity-wrap {
+    display: block !important;
+  }
+
+  .item-content .quantity-wrap :deep(.el-input-number) {
     width: 100px !important;
   }
 
-  .item-content .item-footer :deep(.el-input-number .el-input__wrapper) {
+  .item-content .quantity-wrap :deep(.el-input-number .el-input__wrapper) {
     padding: 0 4px !important;
   }
 
-  .item-content .item-footer :deep(.el-input-number .el-input__inner) {
+  .item-content .quantity-wrap :deep(.el-input-number .el-input__inner) {
     font-size: 13px !important;
   }