diff --git a/accompany-business/accompany-business-service/src/main/resources/accompany/sqlmappers/FamilyMemberSerialMapper.xml b/accompany-business/accompany-business-service/src/main/resources/accompany/sqlmappers/FamilyMemberSerialMapper.xml
index 4ee073af1..3836456a0 100644
--- a/accompany-business/accompany-business-service/src/main/resources/accompany/sqlmappers/FamilyMemberSerialMapper.xml
+++ b/accompany-business/accompany-business-service/src/main/resources/accompany/sqlmappers/FamilyMemberSerialMapper.xml
@@ -85,6 +85,6 @@
         <if test="familyIdList != null and familyIdList.size() > 0">
             and family_id in <foreach collection="familyIdList" item="familyId" separator="," open="(" close=")">#{familyId}</foreach>
         </if>
-        group by family_id, family_member_Id
+        group by family_id
     </select>
 </mapper>
\ No newline at end of file