fix：批量退订解绑ipad

fs-service/src/main/resources/mapper/qw/QwUserMapper.xml

@@ -258,7 +258,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         update qw_user set send_msg_type = #{type} where id in <foreach collection="ids" open="(" close=")" separator="," item="item">#{item}</foreach>
     </update>
     <update id="batchUpdateUnbind">
-        update qw_user set server_id = null and server_status = 0 and ipad_status = 0 where id in
+        update qw_user set server_id = null , server_status = 0 , ipad_status = 0 where id in
         <foreach collection="ids" open="(" close=")" separator="," item="id">
             #{id}
         </foreach>