diff --git a/src/main/java/com/aida/seller/common/config/WatermarkProperties.java b/src/main/java/com/aida/seller/common/config/WatermarkProperties.java
index 04d97f1..04b31a5 100644
--- a/src/main/java/com/aida/seller/common/config/WatermarkProperties.java
+++ b/src/main/java/com/aida/seller/common/config/WatermarkProperties.java
@@ -17,7 +17,9 @@ public class WatermarkProperties {
 
     private int rotationDegrees = -30;
 
-    private float spacingRatio = 1.5f;
+    private float spacingRatioX = 1.67f;
+
+    private float spacingRatioY = 0.9f;
 
     private int ttlDays = 30;
 
diff --git a/src/main/java/com/aida/seller/common/context/UserContext.java b/src/main/java/com/aida/seller/common/context/UserContext.java
index 2290cd8..3b54b47 100644
--- a/src/main/java/com/aida/seller/common/context/UserContext.java
+++ b/src/main/java/com/aida/seller/common/context/UserContext.java
@@ -52,4 +52,15 @@ public class UserContext {
         }
         return holder.getId();
     }
+
+    public static Long getBuyerIdSafely() {
+        AuthPrincipalVo holder = userHolder.get();
+        if (holder == null) {
+            return null;
+        }
+        if (!"BUYER".equals(holder.getSource())) {
+            return null;
+        }
+        return holder.getId();
+    }
 }
diff --git a/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java b/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
index ad6ac0c..5bdab78 100644
--- a/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
@@ -13,6 +13,8 @@ import com.aida.seller.module.listing.enums.ProductCategoryEnum;
 import com.aida.seller.module.listing.mapper.ListingImageMapper;
 import com.aida.seller.module.listing.mapper.ListingMapper;
 import com.aida.seller.module.listing.vo.ListingPageVO;
+import com.aida.seller.module.order.mapper.OrderItemMapper;
+import com.aida.seller.module.order.entity.OrderItemEntity;
 import com.aida.seller.util.MinioUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -27,6 +29,7 @@ import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
 
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -41,6 +44,7 @@ import java.util.stream.Collectors;
 public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity> implements ListingService {
 
     private final ListingImageMapper listingImageMapper;
+    private final OrderItemMapper orderItemMapper;
     private final RedisTemplate<String, Object> redisTemplate;
     private final MinioUtil minioUtil;
 
@@ -323,6 +327,51 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
             vo.setCover(minioUtil.processMinioResource(vo.getCover(), CommonConstants.MINIO_PATH_TIMEOUT));
             return vo;
         }).collect(Collectors.toList()));
+
+        Long buyerId = UserContext.getBuyerIdSafely();
+        if (buyerId == null) {
+            result.getRecords().forEach(vo -> vo.setProductStatus(2));
+            return result;
+        }
+        Map<Long, Integer> orderStatusMap = getListingOrderStatusMap(
+                result.getRecords().stream().map(ListingPageVO::getId).collect(Collectors.toList()),
+                buyerId
+        );
+        for (ListingPageVO vo : result.getRecords()) {
+            Integer orderStatus = orderStatusMap.get(vo.getId());
+            if (orderStatus == null) {
+                vo.setProductStatus(2);
+            } else if (orderStatus == 1) {
+                vo.setProductStatus(1);
+            } else if (orderStatus == 0) {
+                vo.setProductStatus(0);
+            } else {
+                vo.setProductStatus(2);
+            }
+        }
+
+        return result;
+    }
+
+    private Map<Long, Integer> getListingOrderStatusMap(List<Long> listingIds, Long buyerId) {
+        if (CollectionUtils.isEmpty(listingIds) || buyerId == null) {
+            return Collections.emptyMap();
+        }
+        LambdaQueryWrapper<OrderItemEntity> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.in(OrderItemEntity::getListingId, listingIds);
+        queryWrapper.eq(OrderItemEntity::getBuyerId, buyerId);
+        queryWrapper.eq(OrderItemEntity::getDeleted, 0);
+        List<OrderItemEntity> items = orderItemMapper.selectList(queryWrapper);
+        if (CollectionUtils.isEmpty(items)) {
+            return Collections.emptyMap();
+        }
+        Map<Long, Integer> result = new HashMap<>();
+        for (OrderItemEntity item : items) {
+            Integer current = result.get(item.getListingId());
+            if (current == null || (item.getStatus() == 1 && current != 1)) {
+                result.put(item.getListingId(), item.getStatus());
+            }
+        }
         return result;
     }
 }
diff --git a/src/main/java/com/aida/seller/module/listing/service/impl/ListingMallServiceImpl.java b/src/main/java/com/aida/seller/module/listing/service/impl/ListingMallServiceImpl.java
index e9fa2d9..03fc7bd 100644
--- a/src/main/java/com/aida/seller/module/listing/service/impl/ListingMallServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/listing/service/impl/ListingMallServiceImpl.java
@@ -1,6 +1,7 @@
 package com.aida.seller.module.listing.service.impl;
 
 import com.aida.seller.common.constants.CommonConstants;
+import com.aida.seller.common.context.UserContext;
 import com.aida.seller.common.exception.BusinessException;
 import com.aida.seller.module.designer.entity.DesignerEntity;
 import com.aida.seller.module.designer.mapper.DesignerMapper;
@@ -13,8 +14,10 @@ import com.aida.seller.module.listing.mapper.ListingImageMapper;
 import com.aida.seller.module.listing.mapper.ListingMallMapper;
 import com.aida.seller.module.listing.vo.ListingDetailVO;
 import com.aida.seller.module.listing.vo.ListingMallVO;
+import com.aida.seller.module.order.entity.OrderItemEntity;
 import com.aida.seller.module.order.entity.OrderItemImageEntity;
 import com.aida.seller.module.order.mapper.OrderItemImageMapper;
+import com.aida.seller.module.order.mapper.OrderItemMapper;
 import com.aida.seller.util.ImageWatermarkUtil;
 import com.aida.seller.util.MinioUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@@ -26,8 +29,10 @@ import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
 
 import java.util.Comparator;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Collections;
 import java.util.stream.Collectors;
 
 import com.aida.seller.module.listing.vo.ListingMallVO;
@@ -43,14 +48,16 @@ public class ListingMallServiceImpl extends ServiceImpl<ListingMallMapper, Listi
     private final ListingImageMapper listingImageMapper;
     private final DesignerMapper designerMapper;
     private final OrderItemImageMapper orderItemImageMapper;
+    private final OrderItemMapper orderItemMapper;
 
     public ListingMallServiceImpl(MinioUtil minioUtil, ImageWatermarkUtil imageWatermarkUtil, ListingImageMapper listingImageMapper, DesignerMapper designerMapper,
-                                  OrderItemImageMapper orderItemImageMapper) {
+                                  OrderItemImageMapper orderItemImageMapper, OrderItemMapper orderItemMapper) {
         this.minioUtil = minioUtil;
         this.imageWatermarkUtil = imageWatermarkUtil;
         this.listingImageMapper = listingImageMapper;
         this.designerMapper = designerMapper;
         this.orderItemImageMapper = orderItemImageMapper;
+        this.orderItemMapper = orderItemMapper;
     }
 
     @Override
@@ -114,7 +121,7 @@ public class ListingMallServiceImpl extends ServiceImpl<ListingMallMapper, Listi
                 ));
 
         Page<ListingMallVO> result = new Page<>(page.getCurrent(), page.getSize(), page.getTotal());
-        result.setRecords(records.stream().map(entity -> {
+        List<ListingMallVO> voList = records.stream().map(entity -> {
             DesignerEntity designer = designerMap.get(entity.getSellerId());
             ListingMallVO vo = new ListingMallVO();
             vo.setId(entity.getId());
@@ -123,10 +130,54 @@ public class ListingMallServiceImpl extends ServiceImpl<ListingMallMapper, Listi
             vo.setPrice(entity.getPrice());
             vo.setShopName(designer != null ? designer.getShopName() : null);
             return vo;
-        }).toList());
+        }).toList();
+
+        Long buyerId = UserContext.getBuyerIdSafely();
+        if (buyerId != null) {
+            List<Long> listingIds = voList.stream().map(ListingMallVO::getId).collect(Collectors.toList());
+            Map<Long, Integer> orderStatusMap = getListingOrderStatusMap(listingIds, buyerId);
+            for (ListingMallVO vo : voList) {
+                Integer orderStatus = orderStatusMap.get(vo.getId());
+                if (orderStatus == null) {
+                    vo.setProductStatus(2);
+                } else if (orderStatus == 1) {
+                    vo.setProductStatus(1);
+                } else if (orderStatus == 0) {
+                    vo.setProductStatus(0);
+                } else {
+                    vo.setProductStatus(2);
+                }
+            }
+        } else {
+            voList.forEach(vo -> vo.setProductStatus(2));
+        }
+
+        result.setRecords(voList);
         return result;
     }
 
+    private Map<Long, Integer> getListingOrderStatusMap(List<Long> listingIds, Long buyerId) {
+        if (CollectionUtils.isEmpty(listingIds) || buyerId == null) {
+            return Collections.emptyMap();
+        }
+        LambdaQueryWrapper<OrderItemEntity> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.in(OrderItemEntity::getListingId, listingIds);
+        queryWrapper.eq(OrderItemEntity::getBuyerId, buyerId);
+        queryWrapper.eq(OrderItemEntity::getDeleted, 0);
+        List<OrderItemEntity> items = orderItemMapper.selectList(queryWrapper);
+        if (CollectionUtils.isEmpty(items)) {
+            return Collections.emptyMap();
+        }
+        Map<Long, Integer> resultMap = new HashMap<>();
+        for (OrderItemEntity item : items) {
+            Integer current = resultMap.get(item.getListingId());
+            if (current == null || (item.getStatus() == 1 && current != 1)) {
+                resultMap.put(item.getListingId(), item.getStatus());
+            }
+        }
+        return resultMap;
+    }
+
     private void applySorting(LambdaQueryWrapper<ListingEntity> queryWrapper, String sortField, String sortOrder) {
         if (!StringUtils.hasText(sortField)) {
             queryWrapper.orderByDesc(ListingEntity::getUpdateTime);
@@ -219,6 +270,28 @@ public class ListingMallServiceImpl extends ServiceImpl<ListingMallMapper, Listi
         vo.setAvatar(minioUtil.processMinioResource(designer != null ? designer.getAvatar() : null, CommonConstants.MINIO_PATH_TIMEOUT));
         vo.setSellerId(entity.getSellerId());
 
+        Long buyerId = UserContext.getBuyerIdSafely();
+        if (buyerId == null) {
+            vo.setProductStatus(2);
+        } else {
+            OrderItemEntity orderItem = orderItemMapper.selectOne(
+                    new LambdaQueryWrapper<OrderItemEntity>()
+                            .eq(OrderItemEntity::getListingId, id)
+                            .eq(OrderItemEntity::getBuyerId, buyerId)
+                            .eq(OrderItemEntity::getDeleted, 0)
+                            .last("LIMIT 1"));
+            Integer orderStatus = orderItem != null ? orderItem.getStatus() : null;
+            if (orderStatus == null) {
+                vo.setProductStatus(2);
+            } else if (orderStatus == 1) {
+                vo.setProductStatus(1);
+            } else if (orderStatus == 0) {
+                vo.setProductStatus(0);
+            } else {
+                vo.setProductStatus(2);
+            }
+        }
+
         List<String> apparelUrls = imageMap.get("apparel");
         if (!CollectionUtils.isEmpty(apparelUrls)) {
             List<String> watermarkedUrls = apparelUrls.parallelStream()
diff --git a/src/main/java/com/aida/seller/module/listing/vo/ListingDetailVO.java b/src/main/java/com/aida/seller/module/listing/vo/ListingDetailVO.java
index ccab649..97baab4 100644
--- a/src/main/java/com/aida/seller/module/listing/vo/ListingDetailVO.java
+++ b/src/main/java/com/aida/seller/module/listing/vo/ListingDetailVO.java
@@ -55,4 +55,7 @@ public class ListingDetailVO implements Serializable {
 
     /** 卖家ID */
     private Long sellerId;
+
+    /** 商品状态：0-已下单未付款，1-已购买，2-未下单 */
+    private Integer productStatus;
 }
diff --git a/src/main/java/com/aida/seller/module/listing/vo/ListingMallVO.java b/src/main/java/com/aida/seller/module/listing/vo/ListingMallVO.java
index 3fa568e..c460bca 100644
--- a/src/main/java/com/aida/seller/module/listing/vo/ListingMallVO.java
+++ b/src/main/java/com/aida/seller/module/listing/vo/ListingMallVO.java
@@ -39,4 +39,7 @@ public class ListingMallVO implements Serializable {
 
     /** 销量 */
     private Integer salesVolume;
+
+    /** 商品状态：0-已下单未付款，1-已购买，2-未下单 */
+    private Integer productStatus;
 }
diff --git a/src/main/java/com/aida/seller/module/listing/vo/ListingPageVO.java b/src/main/java/com/aida/seller/module/listing/vo/ListingPageVO.java
index cd905da..9e2f290 100644
--- a/src/main/java/com/aida/seller/module/listing/vo/ListingPageVO.java
+++ b/src/main/java/com/aida/seller/module/listing/vo/ListingPageVO.java
@@ -37,4 +37,7 @@ public class ListingPageVO implements Serializable {
 
     /** 浏览量 */
     private Integer viewCount;
+
+    /** 商品状态：0-已下单未付款，1-已购买，2-未下单 */
+    private Integer productStatus;
 }
diff --git a/src/main/java/com/aida/seller/module/order/entity/OrderItemEntity.java b/src/main/java/com/aida/seller/module/order/entity/OrderItemEntity.java
index 7afe2d0..fc1df75 100644
--- a/src/main/java/com/aida/seller/module/order/entity/OrderItemEntity.java
+++ b/src/main/java/com/aida/seller/module/order/entity/OrderItemEntity.java
@@ -59,4 +59,7 @@ public class OrderItemEntity implements Serializable {
     /** 商品分类列表 */
     @TableField(typeHandler = JacksonTypeHandler.class)
     private List<String> productCategory;
+
+    /** 商品状态：0-未支付，1-已支付，2-已取消 */
+    private Integer status;
 }
diff --git a/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java b/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
index 22555b8..3a58610 100644
--- a/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
@@ -106,7 +106,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfoEnti
                     .like(OrderInfoEntity::getId, keyword)
                     .or()
                     .inSql(OrderInfoEntity::getId,
-                            "SELECT order_id FROM seller_order_item WHERE deleted = 0 AND product_name LIKE '%" + keyword + "%'")
+                            "SELECT order_id FROM seller_order_item WHERE deleted = 0 AND listing_name LIKE '%" + keyword + "%'")
             );
         }
 
@@ -289,6 +289,7 @@ public class OrderServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfoEnti
                 item.setThumbnailUrl(listing.getCover());
                 item.setPrice(listing.getPrice());
                 item.setProductCategory(listing.getProductCategory());
+                item.setStatus(0);
                 orderItemMapper.insert(item);
 
                 List<ListingImageEntity> images = listingImageMapper.selectList(
@@ -357,24 +358,30 @@ public class OrderServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfoEnti
         } else {
             log.info("[Order] PaymentId:{} / OrderId:{}, 更新订单状态", dto.getPaymentId(), dto.getOrderIds());
 
-            if (dto.getStatus() != null && dto.getStatus() == 1) {
-                List<Long> targetOrderIds;
-                if (dto.getOrderIds() != null && !dto.getOrderIds().isEmpty()) {
-                    targetOrderIds = dto.getOrderIds();
-                } else if (dto.getPaymentId() != null) {
-                    LambdaQueryWrapper<OrderInfoEntity> qw = new LambdaQueryWrapper<>();
-                    qw.eq(OrderInfoEntity::getPaymentId, dto.getPaymentId());
-                    targetOrderIds = this.list(qw).stream()
-                            .map(OrderInfoEntity::getId)
-                            .collect(Collectors.toList());
-                } else {
-                    targetOrderIds = Collections.emptyList();
-                }
+            List<Long> targetOrderIds;
+            if (dto.getOrderIds() != null && !dto.getOrderIds().isEmpty()) {
+                targetOrderIds = dto.getOrderIds();
+            } else if (dto.getPaymentId() != null) {
+                LambdaQueryWrapper<OrderInfoEntity> qw = new LambdaQueryWrapper<>();
+                qw.eq(OrderInfoEntity::getPaymentId, dto.getPaymentId());
+                targetOrderIds = this.list(qw).stream()
+                        .map(OrderInfoEntity::getId)
+                        .collect(Collectors.toList());
+            } else {
+                targetOrderIds = Collections.emptyList();
+            }
 
-                if (!targetOrderIds.isEmpty()) {
-                    orderItemMapper.incrementSalesVolumeByOrderIds(targetOrderIds);
-                    log.info("[Order] SalesVolume incremented for orderIds: {}", targetOrderIds);
-                }
+            if (!targetOrderIds.isEmpty()) {
+                LambdaUpdateWrapper<OrderItemEntity> itemUpdateWrapper = new LambdaUpdateWrapper<>();
+                itemUpdateWrapper.in(OrderItemEntity::getOrderId, targetOrderIds)
+                        .set(OrderItemEntity::getStatus, dto.getStatus());
+                orderItemMapper.update(null, itemUpdateWrapper);
+                log.info("[Order] Item status synced for orderIds: {}", targetOrderIds);
+            }
+
+            if (dto.getStatus() != null && dto.getStatus() == 1) {
+                orderItemMapper.incrementSalesVolumeByOrderIds(targetOrderIds);
+                log.info("[Order] SalesVolume incremented for orderIds: {}", targetOrderIds);
             }
         }
     }
diff --git a/src/main/java/com/aida/seller/util/ImageWatermarkUtil.java b/src/main/java/com/aida/seller/util/ImageWatermarkUtil.java
index f370e56..f98ba9f 100644
--- a/src/main/java/com/aida/seller/util/ImageWatermarkUtil.java
+++ b/src/main/java/com/aida/seller/util/ImageWatermarkUtil.java
@@ -83,7 +83,7 @@ public class ImageWatermarkUtil {
             g2d.drawImage(original, 0, 0, width, height, null);
 
             int baseFontSize = Math.max(12, (int) (Math.min(width, height) * watermarkProperties.getFontSizeRatio()));
-            Font font = new Font("Arial", Font.BOLD, baseFontSize);
+            Font font = new Font("Arial", Font.PLAIN, baseFontSize);
             g2d.setFont(font);
 
             int[] rgba = watermarkProperties.getColorComponents();
@@ -92,8 +92,8 @@ public class ImageWatermarkUtil {
             g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
 
             double radians = Math.toRadians(watermarkProperties.getRotationDegrees());
-            int stepX = (int) (baseFontSize * watermarkProperties.getSpacingRatio());
-            int stepY = (int) (baseFontSize * watermarkProperties.getSpacingRatio());
+            int stepX = (int) (baseFontSize * watermarkProperties.getSpacingRatioX());
+            int stepY = (int) (baseFontSize * watermarkProperties.getSpacingRatioY());
 
             AffineTransform rotateTransform = new AffineTransform();
             rotateTransform.translate(width / 2.0, height / 2.0);
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e157c97..005c032 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -33,10 +33,11 @@ minio:
 watermark:
   apparel:
     text: "AiDA"
-    font-size-ratio: 0.05
-    color: "80,80,80,180"
-    rotation-degrees: -30
-    spacing-ratio: 3.0
+    font-size-ratio: 0.053
+    color: "194,194,194,107"
+    rotation-degrees: 45
+    spacing-ratio-x: 3.6
+    spacing-ratio-y: 2.5
     ttl-days: 30
     bucket-name: "aida-user"
 
diff --git a/src/main/resources/db/schema.sql b/src/main/resources/db/schema.sql
index 8bf0b16..d3ed906 100644
--- a/src/main/resources/db/schema.sql
+++ b/src/main/resources/db/schema.sql
@@ -93,6 +93,7 @@ CREATE TABLE seller_order_item (
     create_time     DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
     deleted         INT(1) DEFAULT 0 COMMENT '是否删除：0-否，1-是',
     product_category JSON COMMENT '商品分类列表',
+    status          TINYINT DEFAULT 0 COMMENT '商品状态：0-未支付，1-已支付，2-已取消',
     INDEX idx_order_id (order_id),
     INDEX idx_listing_id (listing_id),
     INDEX idx_deleted (deleted)
diff --git a/src/main/resources/mapper/OrderItemImageMapper.xml b/src/main/resources/mapper/OrderItemImageMapper.xml
index 3c3c46f..5b42f8b 100644
--- a/src/main/resources/mapper/OrderItemImageMapper.xml
+++ b/src/main/resources/mapper/OrderItemImageMapper.xml
@@ -12,12 +12,12 @@
             soi.listing_id   AS listingId,
             soi.buyer_id     AS buyerId
         FROM seller_order_item_image soi
-        INNER JOIN seller_orders so ON soi.order_id = so.id
+        INNER JOIN seller_order_item oi ON soi.order_item_id = oi.id
         WHERE soi.listing_id   = #{listingId}
           AND soi.buyer_id     = #{buyerId}
           AND soi.deleted      = 0
-          AND so.deleted       = 0
-          AND so.status        = 1
+          AND oi.deleted       = 0
+          AND oi.status        = 1
         ORDER BY soi.sort_order ASC
     </select>
 
diff --git a/src/main/resources/mapper/OrderItemMapper.xml b/src/main/resources/mapper/OrderItemMapper.xml
index e13b2d5..18d7669 100644
--- a/src/main/resources/mapper/OrderItemMapper.xml
+++ b/src/main/resources/mapper/OrderItemMapper.xml
@@ -15,7 +15,7 @@
         WHERE soi.deleted = 0
           AND so.deleted = 0
           AND so.buyer_id = #{dto.buyerId}
-          AND so.status = 1
+          AND soi.status = 1
           <if test="dto.categories != null and dto.categories.size() > 0">
               AND (
               <foreach collection="dto.categories" item="cat" separator=" OR ">
@@ -38,7 +38,7 @@
         WHERE soi.deleted = 0
           AND so.deleted = 0
           AND so.buyer_id = #{dto.buyerId}
-          AND so.status = 1
+          AND soi.status = 1
           <if test="dto.categories != null and dto.categories.size() > 0">
               AND (
               <foreach collection="dto.categories" item="cat" separator=" OR ">