diff --git a/src/main/java/com/ycwl/basic/pricing/entity/PriceVoucherBatchConfig.java b/src/main/java/com/ycwl/basic/pricing/entity/PriceVoucherBatchConfig.java
index 368cfb8..2539e9b 100644
--- a/src/main/java/com/ycwl/basic/pricing/entity/PriceVoucherBatchConfig.java
+++ b/src/main/java/com/ycwl/basic/pricing/entity/PriceVoucherBatchConfig.java
@@ -4,9 +4,12 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.ycwl.basic.pricing.enums.ProductType;
-import com.ycwl.basic.pricing.handler.ProductTypeListTypeHandler;
 import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
 
 import java.math.BigDecimal;
 import java.util.Date;
@@ -16,9 +19,12 @@ import java.util.List;
  * 券码批次配置实体
  */
 @Data
+@Slf4j
 @TableName("price_voucher_batch_config")
 public class PriceVoucherBatchConfig {
     
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+    
     @TableId(value = "id", type = IdType.AUTO)
     private Long id;
     
@@ -48,10 +54,16 @@ public class PriceVoucherBatchConfig {
     private BigDecimal discountValue;
     
     /**
-     * 适用商品类型列表（JSON数组）
+     * 适用商品类型列表（JSON字符串，数据库字段）
+     */
+    @TableField("applicable_products")
+    private String applicableProductsJson;
+    
+    /**
+     * 适用商品类型列表（业务字段）
      * null表示适用所有商品类型
      */
-    @TableField(typeHandler = ProductTypeListTypeHandler.class)
+    @TableField(exist = false)
     private List<ProductType> applicableProducts;
     
     /**
@@ -87,4 +99,73 @@ public class PriceVoucherBatchConfig {
     private Integer deleted;
     
     private Date deletedAt;
+    
+    /**
+     * 获取适用商品类型列表
+     */
+    public List<ProductType> getApplicableProducts() {
+        if (this.applicableProducts == null && this.applicableProductsJson != null) {
+            this.applicableProducts = parseApplicableProductsFromJson(this.applicableProductsJson);
+        }
+        return this.applicableProducts;
+    }
+    
+    /**
+     * 设置适用商品类型列表
+     */
+    public void setApplicableProducts(List<ProductType> applicableProducts) {
+        this.applicableProducts = applicableProducts;
+        this.applicableProductsJson = convertApplicableProductsToJson(applicableProducts);
+    }
+    
+    /**
+     * 从JSON字符串解析商品类型列表
+     */
+    private List<ProductType> parseApplicableProductsFromJson(String json) {
+        if (json == null || json.trim().isEmpty()) {
+            return null;
+        }
+        
+        try {
+            TypeReference<List<String>> typeReference = new TypeReference<List<String>>() {};
+            List<String> codeList = objectMapper.readValue(json, typeReference);
+            if (codeList == null || codeList.isEmpty()) {
+                return null;
+            }
+            
+            return codeList.stream()
+                    .map(code -> {
+                        try {
+                            return ProductType.fromCode(code);
+                        } catch (IllegalArgumentException e) {
+                            log.warn("未知的商品类型代码: {}", code);
+                            return null;
+                        }
+                    })
+                    .filter(type -> type != null)
+                    .collect(java.util.stream.Collectors.toList());
+        } catch (JsonProcessingException e) {
+            log.error("解析适用商品类型JSON失败，JSON: {}", json, e);
+            return null;
+        }
+    }
+    
+    /**
+     * 将商品类型列表转换为JSON字符串
+     */
+    private String convertApplicableProductsToJson(List<ProductType> products) {
+        if (products == null || products.isEmpty()) {
+            return null;
+        }
+        
+        try {
+            List<String> codeList = products.stream()
+                    .map(ProductType::getCode)
+                    .collect(java.util.stream.Collectors.toList());
+            return objectMapper.writeValueAsString(codeList);
+        } catch (JsonProcessingException e) {
+            log.error("转换适用商品类型为JSON失败", e);
+            return null;
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/ycwl/basic/pricing/service/impl/VoucherServiceImpl.java b/src/main/java/com/ycwl/basic/pricing/service/impl/VoucherServiceImpl.java
index 049d51d..cc3903f 100644
--- a/src/main/java/com/ycwl/basic/pricing/service/impl/VoucherServiceImpl.java
+++ b/src/main/java/com/ycwl/basic/pricing/service/impl/VoucherServiceImpl.java
@@ -293,8 +293,7 @@ public class VoucherServiceImpl implements IVoucherService {
         return products.stream()
                 .filter(product -> {
                     try {
-                        ProductType productType = ProductType.fromCode(product.getProductType());
-                        return applicableProducts.contains(productType);
+                        return applicableProducts.contains(product.getProductType());
                     } catch (IllegalArgumentException e) {
                         log.warn("未知的商品类型: {}", product.getProductType());
                         return false;
diff --git a/src/main/resources/mapper/PriceVoucherBatchConfigMapper.xml b/src/main/resources/mapper/PriceVoucherBatchConfigMapper.xml
index 4575abd..406657d 100644
--- a/src/main/resources/mapper/PriceVoucherBatchConfigMapper.xml
+++ b/src/main/resources/mapper/PriceVoucherBatchConfigMapper.xml
@@ -10,6 +10,7 @@
         <result column="broker_id" property="brokerId" />
         <result column="discount_type" property="discountType" />
         <result column="discount_value" property="discountValue" />
+        <result column="applicable_products" property="applicableProductsJson" />
         <result column="total_count" property="totalCount" />
         <result column="used_count" property="usedCount" />
         <result column="claimed_count" property="claimedCount" />
@@ -24,7 +25,7 @@
 
     <!-- 基础字段 -->
     <sql id="Base_Column_List">
-        id, batch_name, scenic_id, broker_id, discount_type, discount_value, 
+        id, batch_name, scenic_id, broker_id, discount_type, discount_value, applicable_products,
         total_count, used_count, claimed_count, status, create_time, update_time, 
         create_by, update_by, deleted, deleted_at
     </sql>
@@ -71,7 +72,7 @@
     <!-- 根据券码查询对应的券码批次配置 -->
     <select id="selectByVoucherCode" resultMap="BaseResultMap">
         SELECT 
-            b.id, b.batch_name, b.scenic_id, b.broker_id, b.discount_type, b.discount_value,
+            b.id, b.batch_name, b.scenic_id, b.broker_id, b.discount_type, b.discount_value, b.applicable_products,
             b.total_count, b.used_count, b.claimed_count, b.status, b.create_time, b.update_time,
             b.create_by, b.update_by, b.deleted, b.deleted_at
         FROM price_voucher_batch_config b