diff --git a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
index fb1f8c9..833b8e7 100644
--- a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
+++ b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
@@ -216,7 +216,7 @@
         select t1.id from op_seller_customer_relation t1
         where t1.customer_id = #{customerId}
         <choose>
-            <when test="store_id != null">
+            <when test="storeId != null">
                 and t1.store_id = #{storeId}
             </when>
             <otherwise>