更新DEDE5.5 0912补丁后不能修改栏目的问题

以下为引用的内容：ALTER TABLE `dede_admintype` CHANGE `rank` `rank` FLOAT( 6 ) DEFAULT '1'; UPDATE `dede_admintype` set `rank`=(5 + (`rank`/10)) where `rank` > 10; ALTER TABLE `dede_admin` CHANGE `usertype` `usertype` FLOAT( 6 ) UNSIGNED DEFAULT '0'; UPDATE `dede_admin` set `usertype`=(5 + (`usertype`/10)) where `usertype` > 10; INSERT INTO `dede_sysconfig` (`aid`, `varname`, `info`, `groupid`, `type`, `value`) VALUES (746, 'cfg_album_mark', '图集是否使用水印(小图也会受影响)', 3, 'bool', 'N'); ALTER TABLE `dede_arctype` ADD `seotitle` VARCHAR( 80 ) NOT NULL DEFAULT '' AFTER `keywords` ; UPDATE `dede_arctype` set `seotitle` = `typename`; ALTER TABLE `dede_arctype` CHANGE `keywords` `keywords` VARCHAR( 60 ) NOT NULL DEFAULT ''; ALTER TABLE `dede_tagindex` ADD `typeid` SMALLINT( 5 ) UNSIGNED DEFAULT '0' NOT NULL AFTER `tag` ;