diff --git a/emis-biz/src/main/resources/mapper/EmisWaybillAttachmentMapper.xml b/emis-biz/src/main/resources/mapper/EmisWaybillAttachmentMapper.xml
index 0941a31be..5af924f4e 100644
--- a/emis-biz/src/main/resources/mapper/EmisWaybillAttachmentMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisWaybillAttachmentMapper.xml
@@ -29,7 +29,7 @@
             <if test="id != null "> and id = #{id}</if>
             <if test="waybillId != null "> and waybill_id = #{waybillId}</if>
             <if test="billCode != null  and billCode != ''"> and ( FIND_IN_SET(`bill_code`,#{billCode}) or bill_code like concat('%', #{billCode}, '%') )  </if>
-            <if test="attachType != null  and attachType != ''"> and attach_type=#{attachType}</if>
+            <if test="attachType != null  and attachType != ''"> and FIND_IN_SET(attach_type,#{attachType})</if>
             <if test="fileName != null  and fileName != ''"> and file_name like concat('%', #{fileName}, '%')</if>
             <if test="fileUrl != null  and fileUrl != ''"> and file_url like concat('%', #{fileUrl}, '%')</if>
             <if test="fileSiez != null "> and file_siez = #{fileSiez}</if>