diff --git a/cereshop-business/src/main/java/com/shop/cereshop/business/param/activity/ActivitySignGetProductParam.java b/cereshop-business/src/main/java/com/shop/cereshop/business/param/activity/ActivitySignGetProductParam.java
index d39eae8..1985f1a 100644
--- a/cereshop-business/src/main/java/com/shop/cereshop/business/param/activity/ActivitySignGetProductParam.java
+++ b/cereshop-business/src/main/java/com/shop/cereshop/business/param/activity/ActivitySignGetProductParam.java
@@ -18,7 +18,7 @@ import lombok.Data;
 public class ActivitySignGetProductParam extends PageParam {
 
     /**
-     * 店铺id
+     * 店铺id(实际为商家id)
      */
     @ApiModelProperty(value = "店铺id")
     private Long shopId;
diff --git a/cereshop-business/src/main/resources/mybatis/mapper/activity/CereActivitySignDAO.xml b/cereshop-business/src/main/resources/mybatis/mapper/activity/CereActivitySignDAO.xml
index 605fb3b..e453a1c 100644
--- a/cereshop-business/src/main/resources/mybatis/mapper/activity/CereActivitySignDAO.xml
+++ b/cereshop-business/src/main/resources/mybatis/mapper/activity/CereActivitySignDAO.xml
@@ -287,7 +287,7 @@
     LEFT JOIN (SELECT a.product_id,a.product_image from cere_product_image a,cere_shop_product b where a.product_id=b.product_id GROUP BY a.product_id) d
     ON a.product_id=d.product_id
     LEFT JOIN cere_product_classify e ON a.classify_id=e.classify_id
-    where a.shop_id=#{shopId} and a.shelve_state = 1
+    where a.shelve_state = 1 and a.shop_id in (select shop_id from cere_platform_shop where business_id = #{shopId})
     <if test='condition=="1"'>
       and a.product_id like concat('%',#{search},'%')
     </if>
@@ -295,7 +295,7 @@
       and a.product_name like concat('%',#{search},'%')
     </if>
     <if test="classifyId!=null">
-      and (a.classify_id=#{classifyId} or e.classify_level_hierarchy like concat('%/',#{classifyId},'%'))
+      and (a.classify_business_id=#{classifyId} or e.classify_level_hierarchy like concat('%/',#{classifyId},'%'))
     </if>
     <if test="groupId!=null">
       and a.shop_group_id=#{groupId}